ShineBridge v1.9.4 — Finanzen-Chart: Obergrenze für Desktop-Breite

width:100% ohne max-width lässt die SVG auf breiten Desktop-Bildschirmen ungebremst mit dem Container mitwachsen (Text/Balken/Höhe proportional riesig). max-width:640px begrenzt das, bleibt auf Handy weiterhin voll fluid. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
ShineBridge v1.9.3 — Finanzen-Chart: auf letzte 14 Perioden begrenzt, echt responsiv
2026-08-25 14:07:04 +02:00 · 2026-08-25 14:02:33 +02:00 · 2026-08-25 13:56:32 +02:00 · 2026-08-25 13:52:25 +02:00 · 2026-08-25 13:20:57 +02:00 · 2026-08-25 13:17:40 +02:00
68 changed files with 847 additions and 13294 deletions
@@ -1,8 +1,13 @@
-*.log
-*.txt
-*.json
-!haos-addon/**/*.json
-shinelanx-modbus/
+
 __pycache__/
-*.pyc
+!haos-addon/**/*.json
 .env
+*.json
+*.log
+*.pyc
+*.txt
+# versehentlich getrackte Alt-Dateien, gehoeren nicht ins Repo
+growatt-diagnose-tool/
+Modbus-Server-Kathrein.pdf
+ShineLAN-X/releases/*.bin
+shinelanx-modbus/
@@ -1,56 +1,52 @@
 # ShineBridge

-Lokale Solar-Wechselrichter-Integration für Home Assistant — ohne Cloud, ohne Hersteller-App. Modbus TCP via ShineLAN-X, MQTT Discovery, persistente History, PV-Überschussladen.
+Lokales Energiemanagement für Growatt/Goodwe-Wechselrichter in Home Assistant — ohne Cloud, ohne Hersteller-App. Modbus TCP / UDP, MQTT Discovery, persistente History, PV-Überschussladen, Energie-Dashboard.

 > **Repository:** `https://gitea.bitfire.work/retr0/shinebridge`
+>
+> Firmware, Hardware-Diagnose und Flash-Tools für ShineLAN-X/ShineWifi-X liegen seit v1.9.0 in einem eigenen, privaten Repo (`growatt-diagnose-tool`) — dieses Repo ist reines Energiemanagement.

 ---

-## Übersicht
-
-| Komponente | Beschreibung | Status |
-|---|---|---|
-| **ShineBridge Add-on** | HAOS Add-on: Modbus TCP / UDP → MQTT Discovery | ✅ v1.5.3 |
-| **ShineLAN-X Firmware** | NuttX auf STM32F103: Modbus RTU ↔ TCP | ✅ Produktiv |
-| **ShineWifi-X ESPHome** | ESPHome-Configs für ESP8266-Stick | ✅ Getestet |
-| **ShineDiag** | Portables Vor-Ort-Diagnose-Tool (Pi 3B) | ✅ Bereit |
-
---
-
-## ShineBridge Add-on
-
-### Architektur
+## Architektur

 ```
 Wechselrichter / Energiezähler
    │  Modbus RTU (RS485 / USB)
-[ShineLAN-X]  ← STM32F103, NuttX, Modbus RTU ↔ TCP
+[ShineLAN-X]  ← STM32F103, NuttX, Modbus RTU ↔ TCP  (Firmware: growatt-diagnose-tool)
    │  Modbus TCP Port 502 (LAN)
    │
    │  UDP/8899 (Goodwe)
    │  Modbus TCP Port 502 (Kathrein Wallbox)
    │
-[ShineBridge Add-on]
+[ShineBridge Add-on]  Port 8099 (HAOS Ingress)
    ├── Modbus TCP / Goodwe UDP / Kathrein Wallbox lesen
    ├── EMS-Controller: PV-Überschussladen + Zwangsladen
    ├── MQTT Discovery → Home Assistant Sensoren
    ├── Aggregat-Gerät „ShineBridge Gesamt"
    ├── Persistente History (SQLite, 7 Tage)
-    └── Web UI: Geräte verwalten, Live-Daten, Sparklines, EMS-Konfig
+    ├── Energie-Dashboard (SVG-Flussdiagramm, EPEX Spot)
+    ├── Finanzen-Tab (Abschlags-Tracker, Eigenversorgung)
+    └── Web UI: Live-Daten, Geräte, Einstellungen
 ```

-### Features
+## Features

 - **Multi-Gerät** — beliebig viele Wechselrichter + Zähler + Wallbox, jeder als eigenes HA-Gerät
 - **MQTT Discovery** — Sensoren erscheinen automatisch in HA
 - **Aggregat-Gerät** — summiert alle Geräte für das HA Energie-Dashboard
 - **Persistente History** — Messwerte überleben Add-on-Neustarts (SQLite, 7 Tage)
+- **Energie-Dashboard** — HA-Style SVG-Flussdiagramm mit animierten Dots; EPEX-Spot-Chart
+- **Finanzen-Tab** — kWh-Kosten, Eigenversorgung, Abschlags-Tracker (monatliche Rate + Grundpreis)
+- **Flexibler Tarif** — Festpreis oder EPEX Spot (aWATTar DE/AT) mit Aufschlag
 - **Sparklines** — Live-Graphen der letzten 5 Minuten pro Sensor
- **EMS-Controller** — PV-Überschussladen der Kathrein Wallbox, Zwangsladen-Fallback
+- **EMS-Controller** — PV-Überschussladen der Kathrein Wallbox, Zwangsladen-Fallback mit konfigurierbarem Max-Ladestrom
+- **Überschuss-Geräte** — Zigbee2MQTT-Geräte bei PV-Überschuss automatisch einschalten
 - **Konfig-Export/Import** — JSON im Einstellungen-Tab
+- **Port-Sicherheit** — `/api/*` nur über HAOS-Ingress erreichbar, kein Direktzugriff von außen
 - **Kein Cloud-Zwang** — vollständig lokal

-### Unterstützte Geräte
+## Unterstützte Geräte

 | Gerät | Typ | Sensoren | Protokoll |
 |---|---|---|---|
@@ -61,13 +57,14 @@ Wechselrichter / Energiezähler
 | Goodwe GW10KN-ET | Hybrid 3-phasig + Batterie | 39 | UDP/8899 (goodwe lib) |
 | Kathrein Wallbox | EVSE + Meter + EMS | 18 | Modbus FC03, TCP/502 |

-### EMS — PV-Überschussladen (Kathrein Wallbox)
+## EMS — PV-Überschussladen (Kathrein Wallbox)

 Der EMS-Controller regelt den Ladestrom der Kathrein Wallbox anhand des PV-Überschusses:

 1. **PV-Laden** — Überschuss ≥ Mindestleistung (Standard: 1400 W = 6 A × 230 V): Ladestrom = verfügbare PV-Leistung / Phasen
 2. **Warten** — Kein ausreichender Überschuss: Laden pausiert, Timer läuft
-3. **Zwangsladen** — Nach Timeout ohne PV (Standard: 4 h): Laden mit Maximalstrom bis zur Zielzeit (Standard: 06:00 Uhr)
+3. **Zwangsladen** — Nach Timeout ohne PV (Standard: 4 h): Laden mit konfiguriertem Max-Ladestrom bis zur Zielzeit (Standard: 06:00 Uhr), Strom wird bei jedem Poll erneut gesetzt (kein Einmal-Write)
+4. **Unbekannte Ladezustände** (z. B. Fahrzeug-Störung) pausieren den Strom, ohne den Zwangslade-Timer zurückzusetzen

 Konfigurierbar pro Gerät im Web UI:

@@ -77,48 +74,41 @@ Konfigurierbar pro Gerät im Web UI:
 | Timeout ohne PV | Stunden bis Zwangsladen | 4 h |
 | Vollladung bis | Zielzeit für Zwangsladen | 06:00 |
 | Anzahl Phasen | 1 / 2 / 3-phasig | 3 |
+| **Max. Ladestrom** | Obergrenze fürs Zwangsladen — auf die tatsächliche Wallbox-/Zuleitungs-Absicherung setzen | 32 A |

-> **Hinweis:** Die EMS-Funktion muss in der Kathrein easyOperate-App aktiviert sein.
+> **Wichtig:** Max. Ladestrom niemals höher als die real installierte Wallbox stellen (z. B. 16 A bei einer 11-kW-Wallbox) — sonst fordert das Zwangsladen mehr an, als die Hardware liefern kann, was bei manchen Fahrzeugen zu Ladefehlern führt.
+>
+> Die EMS-Funktion muss zusätzlich in der Kathrein easyOperate-App aktiviert sein.

-### Netzleistung (grid_power)
+## Netzleistung (grid_power)

-Der Sensor `grid_power` (Goodwe) zeigt die Netzleistung intuitiv:
+Der Sensor `grid_power` zeigt die Netzleistung intuitiv:
 - **Positiv** = Netzbezug (Strom vom Netz)
 - **Negativ** = Einspeisung (Strom ins Netz)

-Bei reinen Growatt-Anlagen (ohne Goodwe) wird `power_to_grid` als Proxy verwendet (nur Einspeisung bekannt).
+Bei reinen Growatt-Anlagen (ohne Goodwe) wird `power_to_grid` als Proxy verwendet.

-### Installation
+## Installation

-**Schritt 1 — NuttX auf den ShineLAN-X flashen** *(einmalig, ST-Link nötig)*
-
-```bash
-# dapboot Bootloader
-st-flash write ShineLAN-X/releases/dapboot.bin 0x08000000
-
-# NuttX Firmware
-st-flash write ShineLAN-X/releases/nuttx-mbusd-shinelanx-dfu.bin 0x08002000
-```
-
-SWD-Pinbelegung: `PA13=SWDIO  PA14=SWCLK  GND  3.3V`
-
-**Schritt 2 — Add-on in Home Assistant installieren**
+**Add-on in Home Assistant installieren**

 1. **Einstellungen → Add-ons → Add-on-Store → ⋮ → Repositories**
 2. URL: `https://gitea.bitfire.work/retr0/shinebridge`
 3. „ShineBridge" → Installieren → Starten
-4. MQTT-Zugangsdaten in der Add-on-Konfiguration eintragen
-5. Web UI öffnen → Gerät hinzufügen

-**Schritt 3 — Gerät konfigurieren**
+**ShineLAN-X flashen**
+
+Das Flashen des ShineLAN-X-Sticks (OTA oder ST-Link-Erstflash) läuft über das separate [growatt-diagnose-tool](https://gitea.bitfire.work/retr0/growatt-diagnose-tool) — dort auch die Firmware-Quelle und Doku.
+
+**Gerät konfigurieren**

 Im Web UI → „＋ Gerät hinzufügen":
 - Name, Modell, IP, Port, Modbus-Adresse, MQTT Topic-Präfix, Abfrageintervall
- Bei Kathrein Wallbox: EMS-Parameter konfigurieren
+- Bei Kathrein Wallbox: EMS-Parameter konfigurieren (inkl. Max. Ladestrom!)

 Sensoren erscheinen danach unter **Einstellungen → Geräte & Dienste → MQTT**.

-### Aggregat-Sensoren (Energie-Dashboard)
+## Aggregat-Sensoren (Energie-Dashboard)

 Das Aggregat-Gerät „ShineBridge Gesamt" stellt folgende Sensoren bereit:

@@ -130,7 +120,7 @@ Das Aggregat-Gerät „ShineBridge Gesamt" stellt folgende Sensoren bereit:
 | Batterie Ladezustand Ø | Durchschnitt aller Batterien (%) |
 | Batterie Lade-/Entladeleistung | Summe (W) |

-### History API
+## History API

 ```
 GET /api/history?inv_id=<id>&sensor_id=<id>&hours=<1-168>
@@ -138,113 +128,26 @@ GET /api/history?inv_id=<id>&sensor_id=<id>&hours=<1-168>

 Gibt alle Messpunkte des gewählten Zeitfensters zurück (max. 7 Tage).

---
-
-## ShineLAN-X Firmware
-
-Der **Growatt ShineLAN-X** ist ein LAN-Monitoring-Stick (STM32F103RC + ENC28J60) der im USB-Port des Wechselrichters steckt. Die Custom-Firmware (NuttX + mbusd) macht ihn zum Modbus TCP Gateway.
-
-> **Firmware von [mwalle (Martin Walle)](https://github.com/mwalle/shinelanx-modbus)**
-> Das Binary `nuttx-mbusd-shinelanx-dfu.bin` ist das Werk von Martin Walle und wird hier unverändert weitergegeben.
-> Lizenzen: Board-Support Apache 2.0 · mbusd BSD 3-Clause · Gateway-App BSD 2-Clause.
-> Quellcode und Kompilieranleitung: [github.com/mwalle/shinelanx-modbus](https://github.com/mwalle/shinelanx-modbus)
-
-### Flash-Layout
-
-```
-0x08000000  dapboot  (7 KB)   ← Bootloader für USB DFU OTA
-0x08002000  NuttX    (93 KB)  ← Modbus RTU ↔ TCP, Port 502
-```
-
-### Hardware
-
-| Komponente | Details |
-|---|---|
-| MCU | STM32F103RC — 256 kB Flash, 64 kB RAM |
-| Ethernet | ENC28J60 (SPI2) |
-| USB | PA11=D−, PA12=D+, PA8=Pullup |
-| SWD | PA13=SWDIO, PA14=SWCLK |
-| Debug UART | USART1 — PA9=TX, PA10=RX, 115200 Baud |
-| LEDs | PC7 blau, PB1 rot, PB0 grün, PC5 blau RGB |
-
---
-
-## ShineWifi-X (ESPHome)
-
-Der **Growatt ShineWifi-X** ist ein WLAN-Stick (ESP8266) der im RS485-Port des Wechselrichters steckt. ESPHome liest die Register direkt aus.
-
-```
-Wechselrichter  →RS485→  [ShineWifi-X ESP8266]  →WLAN→  [Home Assistant]
-```
-
-**Erstinstallation** (USB-zu-Serial-Adapter, 3,3 V):
-```bash
-esphome run "ShineWifi-X/Growatt MIC 1500 TL-X/Growatt MIC 1500 TL-X.yaml"
-```
-
-| Modell | Ordner |
-|---|---|
-| Growatt MIC 1500 TL-X | `ShineWifi-X/Growatt MIC 1500 TL-X/` |
-| Growatt MIC 2000 TL-X | `ShineWifi-X/Growatt MIC 2000 TL-X/` |
-| Growatt SPH 5000 TL3-BH-UP | `ShineWifi-X/Growatt SPH 5000 TL3/` |
-| Growatt MOD 6000 TL3-XH | `ShineWifi-X/Growatt MOD 6000 TL3-XH/` |
-
---
-
-## ShineDiag — Vor-Ort-Diagnose
-
-Portables Diagnose-Tool für Techniker. Raspberry Pi 3B als Gateway: LAN zum ShineLAN-X, WiFi-Hotspot für MacBook/Tablet.
-
-```
-[Wechselrichter] →USB→ [ShineLAN-X] →LAN→ [Pi 3B] →WiFi→ [MacBook/Tablet]
-                                             http://10.0.1.1
-```
-
-**Einmalig einrichten:**
-```bash
-git clone https://gitea.bitfire.work/retr0/shinebridge
-cd shinebridge/tools/shinediag
-sudo bash setup/install.sh
-sudo reboot
-```
-
-**Vor Ort:**
-1. LAN-Kabel: Pi ↔ ShineLAN-X
-2. WiFi verbinden: **ShineDiag** | Passwort: `shinelanx`
-3. Browser: `http://10.0.1.1` → Modell wählen → Auslesen → Export JSON
-
-**Features:** Alle Sensoren, Rohdaten-Register-Dump (Adresse, Hex, Dezimal), JSON-Export.
-
---
-
 ## Repository-Struktur

 ```
 shinebridge/
-├── haos-addon/                  ← HAOS Add-on
-│   ├── config.yaml
-│   ├── Dockerfile
-│   └── src/
-│       ├── main.py              # Flask, Poll-Threads, REST API, Aggregation
-│       ├── modbus_client.py     # Modbus TCP, Float32-Dekodierung
-│       ├── goodwe_client.py     # Goodwe UDP/8899 via goodwe-Bibliothek
-│       ├── wallbox_client.py    # Kathrein Wallbox Modbus TCP
-│       ├── ems_controller.py    # PV-Überschussladen + Zwangsladen
-│       ├── mqtt_publisher.py    # MQTT Discovery + Aggregat
-│       ├── inverters.py         # Register-Maps aller Geräte
-│       ├── history.py           # SQLite Persistenz
-│       └── web/index.html       # Web UI
-├── ShineLAN-X/
-│   └── releases/
-│       ├── dapboot.bin
-│       └── nuttx-mbusd-shinelanx-dfu.bin
-├── ShineWifi-X/                 ← ESPHome Configs
-├── tools/
-│   └── shinediag/               ← Vor-Ort-Diagnose-Tool
-└── repository.yaml
+└── haos-addon/                  ← HAOS Add-on (einziger Inhalt dieses Repos)
+    ├── config.yaml
+    ├── Dockerfile
+    └── src/
+        ├── main.py              # Flask, Poll-Threads, REST API
+        ├── modbus_client.py     # Modbus TCP, Float32-Dekodierung
+        ├── goodwe_client.py     # Goodwe UDP/8899 via goodwe-Bibliothek
+        ├── wallbox_client.py    # Kathrein Wallbox Modbus TCP
+        ├── ems_controller.py    # PV-Überschussladen + Zwangsladen
+        ├── mqtt_publisher.py    # MQTT Discovery + Aggregat
+        ├── inverters.py         # Register-Maps aller Geräte
+        ├── history.py           # SQLite Persistenz
+        └── web/index.html       # Web UI (Energie, Finanzen, Live, Geräte, Einstellungen)
 ```

---
+Firmware (ShineLAN-X, ShineWifi-X) und das Vor-Ort-Diagnose-Tool (ShineDiag) liegen im separaten, privaten Repo [`growatt-diagnose-tool`](https://gitea.bitfire.work/retr0/growatt-diagnose-tool).

 ## Lizenz

@@ -1,11 +1,10 @@
 # ShineBridge — Roadmap

-## Offen / Bekannte Einschränkungen
+## Bekannte Einschränkungen

- [ ] MQTT Dauerreconnect bei hohem Datenvolumen — rc=5 (Credentials / Broker-Last)
+- [ ] Growatt-only: Netzbezug nicht direkt messbar — nur Einspeisung via `power_to_grid`
 - [ ] Kathrein EVSE-Register 0x0060 (Charging-State) nur lesbar wenn Auto angeschlossen
- [ ] Growatt-only: Netzbezug nicht messbar (nur Einspeisung via `power_to_grid`)
- [ ] Port 8099 offen im LAN (`host_network: true`) — noch keine Authentifizierung
+- [ ] NuttX OTA noch nicht auf echter Hardware getestet

 ---

@@ -14,27 +13,38 @@
 - [x] Persistente History — SQLite `/data/history.db`, 7 Tage Retention (v1.3.0)
 - [x] Konfig-Export/Import — JSON im Einstellungen-Tab (v1.3.0)
 - [x] Goodwe GW10KN-ET — via goodwe-Bibliothek UDP/8899, 39 Sensoren (v1.4.0)
- [x] Kathrein Wallbox — Modbus TCP, 18 Sensoren Meter + EVSE + EMS (v1.5.0)
+- [x] Kathrein Wallbox — Modbus TCP, 18 Sensoren + EMS-Controller (v1.5.0)
 - [x] EMS-Controller — PV-Überschussladen + Zwangsladen-Fallback (v1.5.0)
 - [x] EMS Web UI — Konfiguration direkt im Gerätedialog (v1.5.1)
- [x] grid_power Sensor — intuitive Anzeige positiv=Netzbezug (v1.5.2)
- [x] EMS Oszillations-Fix — has_pv prüft Gesamt-PV inkl. Ladeleistung (v1.5.3)
- [ ] Flash-Wizard — NuttX-Firmware via USB DFU direkt aus dem HA Web UI flashen
+- [x] grid_power Sensor — positiv = Netzbezug, negativ = Einspeisung (v1.5.2)
+- [x] Energie-Dashboard — HA-Style SVG-Flussdiagramm, animateMotion (v1.6.0)
+- [x] Abrechnungsperiode + Strompreise — kWh + Kosten je Periode (v1.7.0)
+- [x] Flexibler Tarif — EPEX Spot (aWATTar DE/AT) + Aufschlag (v1.8.16)
+- [x] Finanzen-Tab — Eigenversorgung, Spot-Vergleich, Abschlags-Tracker (v1.8.14–16)
+- [x] Überschuss-Geräte — Zigbee2MQTT-Geräte bei PV-Überschuss steuern (v1.8.8–13)
+- [x] Setup-Wizard — geführte Ersteinrichtung (MQTT + erster Wechselrichter) (v1.8.18)
+- [x] Flash-Wizard — ShineLAN-X direkt aus Web UI flashen, OTA + ST-Link-Anleitung (v1.8.18)
+- [x] Port-Sicherheit — `/api/*` nur über HAOS-Ingress erreichbar (v1.8.18)
+- [x] MQTT rc=5 — Reconnect-Loop verhindert, Fehlermeldung im UI (v1.8.18)
+- [x] Mobile-Layout — horizontaler Overflow behoben, Tabs scrollen (v1.8.19)
+- [ ] Hausverbrauch als berechneter Sensor: `PV + Netzbezug − Einspeisung − Bat_Laden + Bat_Entladen`
 - [ ] Weitere Growatt-Modelle — MOD 10000, SPH 10000 etc.
- [ ] Port 8099 absichern — optionale Basic-Auth für Web UI
+- [ ] Ladekosten-Berechnung: kWh je Session × Arbeitspreis

 ---

 ## Phase 3 — Hardware-Erweiterungen

+### ShineLAN-X (STM32F103RC)
+- [x] dapboot + NuttX produktiv (v1.0.0)
+- [x] OTA HTTP-Server implementiert — Zwei-Phasen Flash (Stage 1: Staging, Stage 2: SRAM) (v1.8.18)
+- [ ] OTA auf echter Hardware validieren
+- [ ] Weitere Firmware-Varianten (modellspezifische Builds)
+
 ### Goodwe WiFi-Stick (WIFILAN_2.0 / HF-LPT230)
 - [x] UDP/8899 Protokoll via goodwe-Bibliothek integriert (v1.4.0)
 - [ ] JTAG-Analyse (TP15/TP16/TP17) — eigene Firmware wenn JTAG-eFuse nicht gesetzt
- [ ] RS485-Direktzugriff via 18-Pin-Stecker (USR-TCP232-304 getestet, kein COM-Port)
-
-### ShineLAN-X
- [x] dapboot + NuttX produktiv (v1.0.0)
- [ ] OTA-Update via USB DFU direkt aus HA Web UI (Flash-Wizard)
+- [ ] RS485-Direktzugriff via 18-Pin-Stecker

 ### ShineWifi-X als ShineBridge-Gateway
 - [ ] Schlankes ESP8266-Projekt: RS485 → Modbus TCP Bridge
@@ -45,11 +55,10 @@
 ## Phase 4 — Energiebilanz & Dashboard

 - [x] Aggregat-Gerät „ShineBridge Gesamt" (v1.2.0)
- [x] grid_power korrekt für Multi-Wechselrichter-Anlagen (v1.5.2)
- [x] EMS bezieht Wallbox-Ladeleistung in PV-Budget ein (v1.5.2)
- [ ] Hausverbrauch als berechneter Sensor: `PV + Netzbezug - Einspeisung - Bat_Ladung + Bat_Entladung`
+- [x] EPEX Spot-Chart — 24h-Balkendiagramm im Energie-Dashboard (v1.8.16)
+- [x] Eigenversorgungskarte — kWh + € gespart (v1.8.8)
 - [ ] Virtuelle MQTT-Sensoren für HA Energie-Dashboard automatisch anlegen
- [ ] Ladekosten-Berechnung: kWh je Session × Arbeitspreis
+- [ ] Prognose-gestütztes Laden — Spot-Preise × PV-Forecast für optimale Ladezeiten

 ---

@@ -57,26 +66,38 @@

 - [x] WiFi-Hotspot „ShineDiag" (Pi 3B), http://10.0.1.1 (v2.0)
 - [x] Alle Sensoren, Rohdaten-Register-Dump, JSON-Export (v2.0)
- [x] Pi-Setup-Script `install.sh` (v2.0)
- [ ] Goodwe-Unterstützung in ShineDiag (UDP/8899)
- [ ] Kathrein Wallbox in ShineDiag (EMS-Status, Ladezustand)
+- [ ] Goodwe-Unterstützung (UDP/8899)
+- [ ] Kathrein Wallbox (EMS-Status, Ladezustand)

 ---

-## Erledigt
+## Changelog

 | Version | Datum | Inhalt |
 |---|---|---|
-| v1.0.0 | 2024 | Grundfunktion: ShineLAN-X + Growatt MIC, Modbus TCP + MQTT |
+| v1.0.0 | 2024 | Grundfunktion: ShineLAN-X + Growatt MIC, Modbus TCP + MQTT Discovery |
 | v1.1.3 | 2024 | Security: XSS-Fix, Flask-Binding, API-Validierung |
-| v1.1.4 | 2024 | Fix: Flask zurück auf 0.0.0.0 (HA Ingress) |
-| v1.1.5 | 2024 | Feature: Eastron SDM-630 + Float32 Decode |
-| v1.2.0 | 2024 | Feature: Aggregat-Gerät + Energie-Dashboard Sensoren |
-| v1.2.1 | 2024 | Fix: SDM-630 Gesamtwirkleistung aus Phasensumme |
+| v1.1.5 | 2024 | Feature: Eastron SDM-630 + Float32-Dekodierung |
+| v1.2.0 | 2024 | Feature: Aggregat-Gerät + Energie-Dashboard-Sensoren |
 | v1.3.0 | 2024 | Feature: SQLite History, Konfig-Export/Import |
 | v1.4.0 | 2025 | Feature: Goodwe GW10KN-ET via UDP/8899, 39 Sensoren |
-| v1.5.0 | 2026-04-28 | Feature: Kathrein Wallbox + EMS-Controller |
-| v1.5.1 | 2026-04-28 | Feature: EMS-Konfiguration im Web UI |
-| v1.5.2 | 2026-04-28 | Fix: grid_power Anzeige, Aggregat, EMS Ladeleistung |
-| v1.5.3 | 2026-04-28 | Fix: EMS Oszillation (has_pv = Gesamt-PV) |
-| v1.6.0 | 2026-04-28 | Feature: Energie-Dashboard mit SVG-Flussdiagramm |
+| v1.5.0 | 2026-04-28 | Feature: Kathrein Wallbox + EMS-Controller (PV-Überschussladen) |
+| v1.5.3 | 2026-04-28 | Fix: EMS Oszillation, grid_power Anzeige |
+| v1.6.0 | 2026-04-28 | Feature: Energie-Dashboard SVG-Flussdiagramm, animateMotion |
+| v1.6.5 | 2026-04-28 | Redesign: Kreuz-Layout (Solar/Grid/Haus/Batterie/EV) |
+| v1.7.0 | 2026-04-29 | Feature: Abrechnungsperiode, Strompreise, kWh-Kosten |
+| v1.7.7 | 2026-04-30 | Fix: Goodwe pbattery1 Vorzeichen, Batterie-Flussrichtung |
+| v1.8.8 | 2026-05-01 | Feature: Überschuss-Geräte (Zigbee2MQTT), Eigenversorgungskarte |
+| v1.8.13 | 2026-05-02 | Feature: Labels, Invertiert-Modus, Mindest-Laufzeit, Z2M-Dropdown |
+| v1.8.14 | 2026-05-03 | Feature: Abschlags-Tracker (monatliche Rate + Grundpreis) |
+| v1.8.16 | 2026-05-04 | Feature: Finanzen-Tab, EPEX Spot-Chart, Festpreis vs. Spot-Vergleich |
+| v1.8.17 | 2026-05-04 | Fix: Atomarer Config-Write + Backup-Fallback |
+| v1.8.18 | 2026-05-05 | Feature: Flash-Wizard, Setup-Wizard, NuttX OTA, MQTT rc=5, Port-Sicherheit |
+| v1.8.19 | 2026-05-05 | Fix: Mobile-Layout — Tabs scrollen, kein horizontaler Overflow |
+| v1.8.20 | 2026-05-05 | Fix: Eigenversorgungskarte bei PV offline, Stromtarif-Einstellungen gehen nicht verloren |
+| v1.8.21 | 2026-05-05 | Fix: Finanzen-Tab bleibt nicht bei "Lade..." hängen (fEur/fKwh Scope-Bug) |
+| v1.8.22 | 2026-05-06 | Fix: Stromtarif-Einstellungen bleiben nach Neustart erhalten; Finanzen-Tab Layout |
+| v1.8.23 | 2026-05-07 | Fix: Goodwe Netzbezug-Periode zeigt 0 kWh — integrierter grid_power-Zähler statt e_total_imp-Delta |
+| v1.8.24 | 2026-05-07 | Fix: WR/Wallbox-Offline-Flapping — erst nach 3 aufeinanderfolgenden Lesefehlern offline schalten |
+| v1.8.25 | 2026-05-07 | Fix: TCP-Timeout auf max. 40% des Poll-Intervalls begrenzt (Wallbox + Modbus) — verhindert Poll-Überlappung |
+| v1.8.26 | 2026-05-07 | Fix: EMS-Countdown läuft ohne Auto — Kathrein 0x0060 IllegalAddress = kein Fahrzeug (default war fälschlich 1=Connected) |
@@ -1,119 +0,0 @@
-# Growatt ShineLAN-X — Custom Firmware
-
-Custom-Firmware für den **Growatt ShineLAN-X** LAN-Stick. Liest Modbus RTU vom Wechselrichter und publiziert alle Werte per **MQTT** direkt in Home Assistant — vollständig lokal, ohne Growatt-Cloud.
-
---
-
-## Hardware
-
-| Komponente | Details |
-|---|---|
-| MCU | STM32F103RBT6 (LQFP-64) |
-| Ethernet | ENC28J60 (Bitbang SPI2 auf PB12–PB15) |
-| Wechselrichter-Anbindung | USB-CDC (virtueller COM-Port, 115200 Baud) |
-| Programmier-Interface | SWD via ST-Link |
-
-### Pin-Belegung (vollständig verifiziert)
-
-Quelle: [mwalle/shinelanx-modbus](https://github.com/mwalle/shinelanx-modbus) — identische Platine.
-
-| Funktion | Pin | Hinweis |
-|---|---|---|
-| ETH CS | PB12 | SPI2 NSS |
-| ETH SCK | PB13 | SPI2 SCK |
-| ETH MISO | PB14 | SPI2 MISO |
-| ETH MOSI | PB15 | SPI2 MOSI |
-| ETH RST | PC8 | |
-| ETH INT | PC6 | optional |
-| USB D- | PA11 | Wechselrichter-Kommunikation |
-| USB D+ | PA12 | Wechselrichter-Kommunikation |
-| USB Pullup | PA8 | |
-| Debug UART TX | PA9 | USART1, 115200 |
-| Debug UART RX | PA10 | USART1, 115200 |
-| LED Debug | PC7 | aktiv LOW |
-| LED Rot | PB1 | aktiv LOW |
-| LED Grün | PB0 | aktiv LOW |
-| LED Blau | PC5 | aktiv LOW |
-| Taster | PA3 | aktiv LOW |
-
-### SWD-Verkabelung (Flashen)
-
-| ShineLAN-X Testpunkt | ST-Link V2 |
-|---|---|
-| SWDIO | SWDIO |
-| SWDCLK | SWCLK |
-| GND | GND |
-| 3.3V | 3.3V (nur wenn nicht extern versorgt) |
-
---
-
-## Konfiguration
-
-Alle Einstellungen in `firmware/include/config.h`:
-
-```cpp
-// DHCP (1) oder statische IP (0)
-#define USE_DHCP       1
-
-// MQTT-Broker
-#define MQTT_BROKER    "192.168.1.1"
-#define MQTT_USER      "mqtt"
-#define MQTT_PASSWORD  "..."
-
-// Modbus Slave-Adresse (Standard: 1)
-#define MODBUS_ADDR    1
-```
-
---
-
-## Flashen
-
-```bash
-cd firmware
-pio run --target upload
-```
-
---
-
-## Wechselrichter-Kompatibilität
-
-Die Sensor-Liste in `main.cpp` entspricht dem **Growatt SPH 5000 TL3-BH-UP** (dreiphasig, mit Batterie).
-
-Beim Testen mit dem **MIC 1500 TL-X** (einphasig, ohne Batterie):
-
-| Unterschied | MIC 1500 | SPH 5000 |
-|---|---|---|
-| AC Output Power | Register **40** | Register 35 |
-| PV-Strings | nur PV1 | PV1 + PV2 |
-| Phasen | nur L1 | L1 / L2 / L3 |
-| Batterie-Register | nicht vorhanden | 1009–1058 |
-
-Nicht vorhandene Register werden automatisch übersprungen (kein Absturz). Für Dauerbetrieb am MIC 1500 einfach die nicht passenden Sensoren in `main.cpp` auskommentieren und `ac_power_total` auf Register 40 ändern.
-
---
-
-## MQTT Topics
-
-Nach dem Start sendet die Firmware automatisch **MQTT Discovery** — Home Assistant erkennt das Gerät ohne manuelle Konfiguration.
-
-| Topic | Inhalt |
-|---|---|
-| `homeassistant/sensor/growatt_shinelan_*/config` | Discovery (retained) |
-| `growatt/shinelan/pv1_power` | PV1 Leistung in W |
-| `growatt/shinelan/ac_power_total` | AC Ausgangsleistung in W |
-| `growatt/shinelan/energy_today` | Tagesenergie in kWh |
-| `growatt/shinelan/energy_total` | Gesamtenergie in kWh |
-| `growatt/shinelan/bat_soc` | Batterie Ladestand in % |
-| `growatt/shinelan/energy_import_total` | Netzbezug gesamt in kWh |
-
---
-
-## LED-Status
-
-| LED | Bedeutung |
-|---|---|
-| Alle 3 kurz an | Startup |
-| Grün | MQTT verbunden |
-| Rot | MQTT-Verbindungsfehler |
-| Debug (PC7) | Ethernet Link UP |
-| Blau blinkt | Modbus-Abfrage läuft |
@@ -1,5 +0,0 @@
-.pio
-.vscode/.browse.c_cpp.db*
-.vscode/c_cpp_properties.json
-.vscode/launch.json
-.vscode/ipch
@@ -1,10 +0,0 @@
-{
-    // See http://go.microsoft.com/fwlink/?LinkId=827846
-    // for the documentation about the extensions.json format
-    "recommendations": [
-        "platformio.platformio-ide"
-    ],
-    "unwantedRecommendations": [
-        "ms-vscode.cpptools-extension-pack"
-    ]
-}
@@ -1,20 +0,0 @@
-# Growatt ShineLAN-X Firmware
-
-PlatformIO-Projekt fuer STM32F103RBT6. Liest Modbus RTU vom Wechselrichter via USB-CDC und publiziert via MQTT an Home Assistant.
-
-## Wiki Knowledge Base
-
-Path: /Users/retr0/Nextcloud/HomeLab/Vault
-
-Beim Start einer neuen Session:
-1. Zuerst `wiki/hot.md` lesen (aktueller Kontext)
-2. Dann `wiki/entities/Growatt ShineLAN-X Firmware.md` fuer Projektdetails
-3. Nur bei Bedarf weitere Wiki-Seiten
-
-## Wichtige Konventionen
-
- Kommentare nur wenn das WARUM nicht offensichtlich ist
- Keine trailing summaries nach Tool-Calls
- config.h ist geheimnis-frei (DEFAULT_* Werte) -- committen OK
- Echte Credentials werden nur im EEPROM gespeichert, nie im Source
- Framework-Hacks in `~/.platformio/` werden bei `pio pkg update` zurueckgesetzt
@@ -1,62 +0,0 @@
-#pragma once
-
-// ============================================================
-// Pin-Belegung — STM32F103RBT6, LQFP-64
-// Quelle: https://github.com/mwalle/shinelanx-modbus
-// ============================================================
-
-// ENC28J60 — SPI2 (Hardware-SPI)
-#define ETH_CS_PIN    PB12
-#define ETH_SCK_PIN   PB13
-#define ETH_MISO_PIN  PB14
-#define ETH_MOSI_PIN  PB15
-#define ETH_RST_PIN   PC8
-
-// LEDs (aktiv LOW)
-#define LED_DEBUG     PC7
-#define LED_RED       PB1
-#define LED_GREEN     PB0
-#define LED_BLUE      PC5
-
-// User-Taster
-#define BTN_USER      PA3
-
-// MAC-Adresse
-#define MAC_ADDRESS   0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED
-
-// ============================================================
-// MODBUS
-// ============================================================
-#define MODBUS_BAUD   9600
-#define MODBUS_ADDR   1
-
-// ============================================================
-// GERÄT
-// ============================================================
-#define MQTT_CLIENT   "growatt-shinelan"
-#define DEVICE_ID     "growatt_shinelan"
-#define DEVICE_NAME   "Growatt ShineLAN-X"
-#define DEVICE_MODEL  "ShineLAN-X"
-#define DEVICE_MFR    "Growatt"
-
-// ============================================================
-// STANDARD-WERTE (erster Boot / Werkseinstellungen)
-// Werden über die Web-UI überschrieben und in EEPROM gespeichert.
-// ============================================================
-#define DEFAULT_DHCP          true
-#define DEFAULT_STATIC_IP     192,168,1,99
-#define DEFAULT_GW            192,168,1,1
-#define DEFAULT_SUBNET        255,255,255,0
-#define DEFAULT_DNS           192,168,1,1
-#define DEFAULT_MQTT_BROKER   "192.168.1.1"
-#define DEFAULT_MQTT_PORT     1883
-#define DEFAULT_MQTT_USER     ""
-#define DEFAULT_MQTT_PASS     ""
-#define DEFAULT_UPDATE_MS     10000UL
-
-// ============================================================
-// WECHSELRICHTER-MODELL
-// Genau einen einkommentieren:
-// ============================================================
-#define INVERTER_MIC1500   // Growatt MIC 1500/2000 TL-X  (einphasig)
-// #define INVERTER_SPH5000   // Growatt SPH 5000 TL3       (dreiphasig, Hybrid)
@@ -1,50 +0,0 @@
-#pragma once
-#include <Arduino.h>
-#include <EEPROM.h>
-#include "config.h"
-
-#define CFG_MAGIC 0xA55A1234
-
-struct NetConfig {
-    uint32_t magic;
-    bool     useDhcp;
-    uint8_t  ip[4];
-    uint8_t  gw[4];
-    uint8_t  sn[4];
-    uint8_t  dns[4];
-    char     mqttBroker[40];
-    uint16_t mqttPort;
-    char     mqttUser[32];
-    char     mqttPass[64];
-    uint32_t updateMs;
-};
-
-inline void configDefaults(NetConfig& c) {
-    c.magic   = CFG_MAGIC;
-    c.useDhcp = DEFAULT_DHCP;
-    uint8_t dip[] = {DEFAULT_STATIC_IP};
-    uint8_t dgw[] = {DEFAULT_GW};
-    uint8_t dsn[] = {DEFAULT_SUBNET};
-    uint8_t ddn[] = {DEFAULT_DNS};
-    memcpy(c.ip,  dip, 4);
-    memcpy(c.gw,  dgw, 4);
-    memcpy(c.sn,  dsn, 4);
-    memcpy(c.dns, ddn, 4);
-    strncpy(c.mqttBroker, DEFAULT_MQTT_BROKER, sizeof(c.mqttBroker) - 1);
-    c.mqttBroker[sizeof(c.mqttBroker) - 1] = 0;
-    c.mqttPort = DEFAULT_MQTT_PORT;
-    strncpy(c.mqttUser, DEFAULT_MQTT_USER, sizeof(c.mqttUser) - 1);
-    c.mqttUser[sizeof(c.mqttUser) - 1] = 0;
-    strncpy(c.mqttPass, DEFAULT_MQTT_PASS, sizeof(c.mqttPass) - 1);
-    c.mqttPass[sizeof(c.mqttPass) - 1] = 0;
-    c.updateMs = DEFAULT_UPDATE_MS;
-}
-
-inline void configLoad(NetConfig& c) {
-    EEPROM.get(0, c);
-    if (c.magic != CFG_MAGIC) configDefaults(c);
-}
-
-inline void configSave(const NetConfig& c) {
-    EEPROM.put(0, c);
-}
@@ -1,29 +0,0 @@
-#pragma once
-#include <Arduino.h>
-#include "config.h"
-
-// ============================================================
-// Bitbang-SPI für ENC28J60 auf PC6/PC7/PC8/PC9
-// ENC28J60 verwendet SPI Mode 0 (CPOL=0, CPHA=0)
-// ============================================================
-
-static inline void eth_spi_init() {
-    pinMode(ETH_SCK_PIN,  OUTPUT); digitalWrite(ETH_SCK_PIN,  LOW);
-    pinMode(ETH_MOSI_PIN, OUTPUT); digitalWrite(ETH_MOSI_PIN, LOW);
-    pinMode(ETH_MISO_PIN, INPUT);
-    pinMode(ETH_CS_PIN,   OUTPUT); digitalWrite(ETH_CS_PIN,   HIGH);
-}
-
-static inline void eth_cs_low()  { digitalWrite(ETH_CS_PIN, LOW);  }
-static inline void eth_cs_high() { digitalWrite(ETH_CS_PIN, HIGH); }
-
-static inline uint8_t eth_spi_transfer(uint8_t out) {
-    uint8_t in = 0;
-    for (int8_t i = 7; i >= 0; i--) {
-        digitalWrite(ETH_MOSI_PIN, (out >> i) & 1);
-        digitalWrite(ETH_SCK_PIN, HIGH);
-        in = (in << 1) | digitalRead(ETH_MISO_PIN);
-        digitalWrite(ETH_SCK_PIN, LOW);
-    }
-    return in;
-}
@@ -1 +0,0 @@
-{"type": "library", "name": "EthernetENC", "version": "2.0.5", "spec": {"owner": "jandrassy", "id": 11203, "name": "EthernetENC", "requirements": null, "uri": null}}
@@ -1,158 +0,0 @@
-First an important note: There are more suitable libraries for ENC28J60 with ESP8266, RP2040, ESP32 and Mbed Arduino platforms: 
-
-* With ESP8266 and RP2040 platform you can use the EthernetCompat.h from the lwIP_enc28j60 bundled library. 
-* With ESP32 platform version 3 you can use the [EthernetESP32](https://github.com/Networking-for-Arduino/EthernetESP32) library which integrates with networking on the ESP32 platform. 
-* With Arduino Mbed Core boards you can use the [ENC28J60-EMAC](https://github.com/Networking-for-Arduino/ENC28J60-EMAC) library with the platforms Ethernet library
-
---
-
-# EthernetENC
-
-EthernetENC is the Ethernet library for ENC28J60. It is a modern version of [the UIPEthernet library](https://github.com/jandrassy/EthernetENC/wiki/UIPEthernet).
-
-The modernization includes:
-* Ethernet 2.0.0 Arduino library functions
-* compatible include file names EthernetClient.h, EthernetServer.h and EthernetUdp.h 
-* support of many Arduino architectures by using the SPI library
-* SPI transactions to share the SPI bus with devices with different communication settings
-* SPI communication at 20 MHz if the MCU supports it, else on the maximum supported by the MCU
-* client.flush() to send the packet immediately
-* calls yield() in blocking functions 
-* has UDP backlog to receive more than one message at time
-* Arduino 1.5 library format built with dot_a_linkage option  for optimal build result
-
-[The documentation of Arduino Ethernet library](https://www.arduino.cc/en/Reference/Ethernet) applies for classes and functions descriptions.
-
-Limitations:
-* UDP.beginMulticast is not supported, because the uIP stack doesn't support multicast
-* UDP broadcasts receiving is turned off on ENC to lower the processing load on the library
-
-This library doesn't have examples, because examples of the Arduino Ethernet library apply. You can find them in the Arduino IDE Examples menu Ethernet section. Only change `#include <Ethernet.h>` to `#include <EthernetENC.h>`. Some examples require [a little change](https://github.com/jandrassy/EthernetENC/wiki/Examples).
-
-This library is based on the Norbert Truchsess's arduino-uip original source code repository and uses experience from the development of the multi-architecture support by Cassy. Applicable fixes and enhancements from development of EthernetENC were transfered to Cassy's UIPEthernet.
-
-**You can find more information in project's [Wiki](https://github.com/jandrassy/EthernetENC/wiki).**
-
-## Original notes by Norbert Truchsess
-
-UIPEthernet is written as a wrapper around the mature uIP Stack by Adam Dunkels, which provides the low-level implementation for all supported protocols. To overcome the memory-constrains (a 'regular' uIP-application does all processing in RAM) the ENC28J60 internal memory is used for all stream buffers (in and out). Only 400-600 Bytes of Arduinos RAM are used (depending on the number of concurrently open connections). As of Flash-memory a ATmega368-based Arduino is the minimum requirenment.
-
-uIP was written by Adam Dunkels of the Networked Embedded Systems group at the Swedish Institute of Computer Science.
-
-This library was inspired by the SerialIP implementation by Adam Nielsen <malvineous@shikadi.net>, actually I took this code as a starting point, but in the latest versions there are very few lines left.
-
- 
-## Licenses
-```
-UIPEthernet.h
-UIPEthernet.cpp
-UIPServer.h
-UIPServer.cpp
-UIPClient.h
-UIPClient.cpp
-UIPUdp.h
-UIPUdp.cpp
-utility/mempool.h
-utility/mempool.cpp
-
-Copyright (c) 2013 Norbert Truchsess <norbert.truchsess@t-online.de>
-All rights reserved.
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
--------------
-
-utility/enc28j60.h
-
-Author        : Pascal Stang (c)2005
-Modified by Norbert Truchsess
-Copyright: GPL V2
-
--------------
-
-utility/Enc28J60Network.h
-utility/Enc28J60Network.cpp
-
-Copyright (c) 2013 Norbert Truchsess <norbert.truchsess@t-online.de>
-All rights reserved.
-
-inspired and based on enc28j60.c file from the AVRlib library by Pascal Stang.
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
--------------
-
-utility/uip.c
-utility/uip_arp.h
-utility/uip_arp.c
-utility/uip_arch.h
-utility/uip.h
-utility/uipopt.h
-
-Copyright (c) 2001-2003, Adam Dunkels <adam@sics.se>, <adam@dunkels.com>.
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions
-are met:
-1. Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-2. Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in the
-   documentation and/or other materials provided with the distribution.
-3. Neither the name of the Institute nor the names of its contributors
-   may be used to endorse or promote products derived from this software
-   without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
-FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-SUCH DAMAGE.
-
--------------
-
-Dhcp.h
-Dhcp.cpp
-
-DHCP Library v0.3 - April 25, 2009
-Author: Jordan Terrell - blog.jordanterrell.com
- as included in Arduinos stock Ethernet-library, no special licence mentioned here
-
--------------
-
-Dns.h
-Dns.cpp
-
-(c) Copyright 2009-2010 MCQN Ltd.
-Released under Apache License, version 2.0
-
-```
@@ -1,11 +0,0 @@
-name=EthernetENC
-author=Norbert Truchsess, Juraj Andrassy
-maintainer=Juraj Andrassy <juraj.andrassy@gmail.com>
-sentence=Ethernet library for ENC28J60. Only include EthernetENC.h instead of Ethernet.h 
-paragraph=This is a modern version of the UIPEthernet library. EthernetENC library is compatible with all Arduino architectures with Arduino SPI library with transactions support. 
-url=https://github.com/Networking-for-Arduino/EthernetENC/wiki
-architectures=*
-version=2.0.5
-category=Communication
-includes=EthernetENC.h
-dot_a_linkage=true
@@ -1,491 +0,0 @@
-// DHCP Library v0.3 - April 25, 2009
-// Author: Jordan Terrell - blog.jordanterrell.com
-
-#include "Dhcp.h"
-#include <Arduino.h>
-#include "utility/util.h"
-
-int DhcpClass::beginWithDHCP(uint8_t *mac, unsigned long timeout, unsigned long responseTimeout)
-{
-    _dhcpLeaseTime=0;
-    _dhcpT1=0;
-    _dhcpT2=0;
-    _lastCheck=0;
-    _timeout = timeout;
-    _responseTimeout = responseTimeout;
-
-    // zero out _dhcpMacAddr
-    memset(_dhcpMacAddr, 0, 6); 
-    reset_DHCP_lease();
-
-    memcpy((void*)_dhcpMacAddr, (void*)mac, 6);
-    _dhcp_state = STATE_DHCP_START;
-    return request_DHCP_lease();
-}
-
-void DhcpClass::reset_DHCP_lease(){
-  memset(_dhcpLocalIp, 0, 4);
-  memset(_dhcpSubnetMask, 0, 4);
-  memset(_dhcpGatewayIp, 0, 4);
-  memset(_dhcpDhcpServerIp, 0, 4);
-  memset(_dhcpDnsServerIp, 0, 4);
-}
-
-//return:0 on error, 1 if request is sent and response is received
-int DhcpClass::request_DHCP_lease(){
-    
-    uint8_t messageType = 0;
-  
-    
-  
-    // Pick an initial transaction ID
-    _dhcpTransactionId = random(1UL, 2000UL);
-    _dhcpInitialTransactionId = _dhcpTransactionId;
-
-    _dhcpUdpSocket.stop();
-    if (_dhcpUdpSocket.begin(DHCP_CLIENT_PORT) == 0)
-    {
-      // Couldn't get a socket
-      return 0;
-    }
-    
-    presend_DHCP();
-    
-    int result = 0;
-    
-    unsigned long startTime = millis();
-    
-    while(_dhcp_state != STATE_DHCP_LEASED)
-    {
-        if(_dhcp_state == STATE_DHCP_START)
-        {
-            _dhcpTransactionId++;
-            
-            send_DHCP_MESSAGE(DHCP_DISCOVER, ((millis() - startTime) / 1000));
-            _dhcp_state = STATE_DHCP_DISCOVER;
-        }
-        else if(_dhcp_state == STATE_DHCP_REREQUEST){
-            _dhcpTransactionId++;
-            send_DHCP_MESSAGE(DHCP_REQUEST, ((millis() - startTime)/1000));
-            _dhcp_state = STATE_DHCP_REQUEST;
-        }
-        else if(_dhcp_state == STATE_DHCP_DISCOVER)
-        {
-            uint32_t respId;
-            messageType = parseDHCPResponse(_responseTimeout, respId);
-            if(messageType == DHCP_OFFER)
-            {
-                // We'll use the transaction ID that the offer came with,
-                // rather than the one we were up to
-                _dhcpTransactionId = respId;
-                send_DHCP_MESSAGE(DHCP_REQUEST, ((millis() - startTime) / 1000));
-                _dhcp_state = STATE_DHCP_REQUEST;
-            }
-        }
-        else if(_dhcp_state == STATE_DHCP_REQUEST)
-        {
-            uint32_t respId;
-            messageType = parseDHCPResponse(_responseTimeout, respId);
-            if(messageType == DHCP_ACK)
-            {
-                _dhcp_state = STATE_DHCP_LEASED;
-                result = 1;
-                //use default lease time if we didn't get it
-                if(_dhcpLeaseTime == 0){
-                    _dhcpLeaseTime = DEFAULT_LEASE;
-                }
-                //calculate T1 & T2 if we didn't get it
-                if(_dhcpT1 == 0){
-                    //T1 should be 50% of _dhcpLeaseTime
-                    _dhcpT1 = _dhcpLeaseTime >> 1;
-                }
-                if(_dhcpT2 == 0){
-                    //T2 should be 87.5% (7/8ths) of _dhcpLeaseTime
-                    _dhcpT2 = _dhcpT1 << 1;
-                }
-                _renewInSec = _dhcpT1;
-                _rebindInSec = _dhcpT2;
-            }
-            else if(messageType == DHCP_NAK)
-                _dhcp_state = STATE_DHCP_START;
-        }
-        
-        if(messageType == 255)
-        {
-            messageType = 0;
-            _dhcp_state = STATE_DHCP_START;
-        }
-        
-        if(result != 1 && ((millis() - startTime) > _timeout))
-            break;
-    }
-    
-    // We're done with the socket now
-    _dhcpUdpSocket.stop();
-    _dhcpTransactionId++;
-
-    return result;
-}
-
-void DhcpClass::presend_DHCP()
-{
-}
-
-void DhcpClass::send_DHCP_MESSAGE(uint8_t messageType, uint16_t secondsElapsed)
-{
-    uint8_t buffer[32];
-    memset(buffer, 0, 32);
-    IPAddress dest_addr( 255, 255, 255, 255 ); // Broadcast address
-
-    if (-1 == _dhcpUdpSocket.beginPacket(dest_addr, DHCP_SERVER_PORT))
-    {
-        // FIXME Need to return errors
-        return;
-    }
-
-    buffer[0] = DHCP_BOOTREQUEST;   // op
-    buffer[1] = DHCP_HTYPE10MB;     // htype
-    buffer[2] = DHCP_HLENETHERNET;  // hlen
-    buffer[3] = DHCP_HOPS;          // hops
-
-    // xid
-    unsigned long xid = htonl(_dhcpTransactionId);
-    memcpy(buffer + 4, &(xid), 4);
-
-    // 8, 9 - seconds elapsed
-    buffer[8] = ((secondsElapsed & 0xff00) >> 8);
-    buffer[9] = (secondsElapsed & 0x00ff);
-
-    // flags - the only one flag DHCP uses is
-    // to request the server response as broadcast, not unicast
-//    unsigned short flags = htons(DHCP_FLAGSBROADCAST);
-//    memcpy(buffer + 10, &(flags), 2);
-
-    // ciaddr: already zeroed
-    // yiaddr: already zeroed
-    // siaddr: already zeroed
-    // giaddr: already zeroed
-
-    //put data in W5100 transmit buffer
-    _dhcpUdpSocket.write(buffer, 28);
-
-    memset(buffer, 0, 32); // clear local buffer
-
-    memcpy(buffer, _dhcpMacAddr, 6); // chaddr
-
-    //put data in W5100 transmit buffer
-    _dhcpUdpSocket.write(buffer, 16);
-
-    memset(buffer, 0, 32); // clear local buffer
-
-    // leave zeroed out for sname && file
-    // put in W5100 transmit buffer x 6 (192 bytes)
-  
-    for(int i = 0; i < 6; i++) {
-        _dhcpUdpSocket.write(buffer, 32);
-    }
-  
-    // OPT - Magic Cookie
-    buffer[0] = (uint8_t)((MAGIC_COOKIE >> 24)& 0xFF);
-    buffer[1] = (uint8_t)((MAGIC_COOKIE >> 16)& 0xFF);
-    buffer[2] = (uint8_t)((MAGIC_COOKIE >> 8)& 0xFF);
-    buffer[3] = (uint8_t)(MAGIC_COOKIE& 0xFF);
-
-    // OPT - message type
-    buffer[4] = dhcpMessageType;
-    buffer[5] = 0x01;
-    buffer[6] = messageType; //DHCP_REQUEST;
-
-    // OPT - client identifier
-    buffer[7] = dhcpClientIdentifier;
-    buffer[8] = 0x07;
-    buffer[9] = 0x01;
-    memcpy(buffer + 10, _dhcpMacAddr, 6);
-
-    // OPT - host name
-    buffer[16] = hostName;
-   if (_hostname == nullptr) {
-    buffer[17] = strlen(HOST_NAME) + 6; // length of hostname + last 3 bytes of mac address
-    strcpy((char*)&(buffer[18]), HOST_NAME);
-
-    printByte((char*)&(buffer[24]), _dhcpMacAddr[3]);
-    printByte((char*)&(buffer[26]), _dhcpMacAddr[4]);
-    printByte((char*)&(buffer[28]), _dhcpMacAddr[5]);
-
-    //put data in W5100 transmit buffer
-    _dhcpUdpSocket.write(buffer, 30);
-   } else {
-     uint8_t len = strlen(_hostname);
-     buffer[17] = len;
-    _dhcpUdpSocket.write(buffer, 18);
-    _dhcpUdpSocket.write(_hostname, len);
-   }
-
-    if(messageType == DHCP_REQUEST)
-    {
-        buffer[0] = dhcpRequestedIPaddr;
-        buffer[1] = 0x04;
-        buffer[2] = _dhcpLocalIp[0];
-        buffer[3] = _dhcpLocalIp[1];
-        buffer[4] = _dhcpLocalIp[2];
-        buffer[5] = _dhcpLocalIp[3];
-
-        buffer[6] = dhcpServerIdentifier;
-        buffer[7] = 0x04;
-        buffer[8] = _dhcpDhcpServerIp[0];
-        buffer[9] = _dhcpDhcpServerIp[1];
-        buffer[10] = _dhcpDhcpServerIp[2];
-        buffer[11] = _dhcpDhcpServerIp[3];
-
-        //put data in W5100 transmit buffer
-        _dhcpUdpSocket.write(buffer, 12);
-    }
-    
-    buffer[0] = dhcpParamRequest;
-    buffer[1] = 0x06;
-    buffer[2] = subnetMask;
-    buffer[3] = routersOnSubnet;
-    buffer[4] = dns;
-    buffer[5] = domainName;
-    buffer[6] = dhcpT1value;
-    buffer[7] = dhcpT2value;
-    buffer[8] = endOption;
-    
-    //put data in W5100 transmit buffer
-    _dhcpUdpSocket.write(buffer, 9);
-
-    _dhcpUdpSocket.endPacket();
-}
-
-uint8_t DhcpClass::parseDHCPResponse(unsigned long responseTimeout, uint32_t& transactionId)
-{
-    uint8_t type = 0;
-    uint8_t opt_len = 0;
-     
-    unsigned long startTime = millis();
-
-    while(_dhcpUdpSocket.parsePacket() <= 0)
-    {
-        if((millis() - startTime) > responseTimeout)
-        {
-            return 255;
-        }
-        delay(50);
-    }
-    // start reading in the packet
-    RIP_MSG_FIXED fixedMsg;
-    _dhcpUdpSocket.read((uint8_t*)&fixedMsg, sizeof(RIP_MSG_FIXED));
-  
-    if(fixedMsg.op == DHCP_BOOTREPLY && _dhcpUdpSocket.remotePort() == DHCP_SERVER_PORT)
-    {
-        transactionId = ntohl(fixedMsg.xid);
-        if(memcmp(fixedMsg.chaddr, _dhcpMacAddr, 6) != 0 || (transactionId < _dhcpInitialTransactionId) || (transactionId > _dhcpTransactionId))
-        {
-            // Need to read the rest of the packet here regardless
-            _dhcpUdpSocket.discardReceived();
-            return 0;
-        }
-
-        memcpy(_dhcpLocalIp, fixedMsg.yiaddr, 4);
-
-        // Skip to the option part
-        // Doing this a byte at a time so we don't have to put a big buffer
-        // on the stack (as we don't have lots of memory lying around)
-        for (int i =0; i < (240 - (int)sizeof(RIP_MSG_FIXED)); i++)
-        {
-            _dhcpUdpSocket.read(); // we don't care about the returned byte
-        }
-
-        while (_dhcpUdpSocket.available() > 0) 
-        {
-            switch (_dhcpUdpSocket.read()) 
-            {
-                case endOption :
-                    break;
-                    
-                case padOption :
-                    break;
-                
-                case dhcpMessageType :
-                    opt_len = _dhcpUdpSocket.read();
-                    type = _dhcpUdpSocket.read();
-                    break;
-                
-                case subnetMask :
-                    opt_len = _dhcpUdpSocket.read();
-                    _dhcpUdpSocket.read(_dhcpSubnetMask, 4);
-                    break;
-                
-                case routersOnSubnet :
-                    opt_len = _dhcpUdpSocket.read();
-                    _dhcpUdpSocket.read(_dhcpGatewayIp, 4);
-                    for (int i = 0; i < opt_len-4; i++)
-                    {
-                        _dhcpUdpSocket.read();
-                    }
-                    break;
-                
-                case dns :
-                    opt_len = _dhcpUdpSocket.read();
-                    _dhcpUdpSocket.read(_dhcpDnsServerIp, 4);
-                    for (int i = 0; i < opt_len-4; i++)
-                    {
-                        _dhcpUdpSocket.read();
-                    }
-                    break;
-                
-                case dhcpServerIdentifier :
-                    opt_len = _dhcpUdpSocket.read();
-                    if( _dhcpDhcpServerIp[0] == 0 ||
-                        IPAddress(_dhcpDhcpServerIp) == _dhcpUdpSocket.remoteIP() )
-                    {
-                        _dhcpUdpSocket.read(_dhcpDhcpServerIp, sizeof(_dhcpDhcpServerIp));
-                    }
-                    else
-                    {
-                        // Skip over the rest of this option
-                        while (opt_len--)
-                        {
-                            _dhcpUdpSocket.read();
-                        }
-                    }
-                    break;
-
-                case dhcpT1value : 
-                    opt_len = _dhcpUdpSocket.read();
-                    _dhcpUdpSocket.read((uint8_t*)&_dhcpT1, sizeof(_dhcpT1));
-                    _dhcpT1 = ntohl(_dhcpT1);
-                    break;
-
-                case dhcpT2value : 
-                    opt_len = _dhcpUdpSocket.read();
-                    _dhcpUdpSocket.read((uint8_t*)&_dhcpT2, sizeof(_dhcpT2));
-                    _dhcpT2 = ntohl(_dhcpT2);
-                    break;
-
-                case dhcpIPaddrLeaseTime :
-                    opt_len = _dhcpUdpSocket.read();
-                    _dhcpUdpSocket.read((uint8_t*)&_dhcpLeaseTime, sizeof(_dhcpLeaseTime));
-                    _dhcpLeaseTime = ntohl(_dhcpLeaseTime);
-                    _renewInSec = _dhcpLeaseTime;
-                    break;
-
-                default :
-                    opt_len = _dhcpUdpSocket.read();
-                    // Skip over the rest of this option
-                    while (opt_len--)
-                    {
-                        _dhcpUdpSocket.read();
-                    }
-                    break;
-            }
-        }
-    }
-
-    // Need to skip to end of the packet regardless here
-    _dhcpUdpSocket.discardReceived();
-
-    return type;
-}
-
-
-/*
-    returns:
-    0/DHCP_CHECK_NONE: nothing happened
-    1/DHCP_CHECK_RENEW_FAIL: renew failed
-    2/DHCP_CHECK_RENEW_OK: renew success
-    3/DHCP_CHECK_REBIND_FAIL: rebind fail
-    4/DHCP_CHECK_REBIND_OK: rebind success
-*/
-int DhcpClass::checkLease(){
-    //this uses a signed / unsigned trick to deal with millis overflow
-    unsigned long now = millis();
-    signed long snow = (long)now;
-    int rc=DHCP_CHECK_NONE;
-    if (_lastCheck != 0){
-        signed long factor;
-        //calc how many ms past the timeout we are
-        factor = snow - (long)_secTimeout;
-        //if on or passed the timeout, reduce the counters
-        if ( factor >= 0 ){
-            //next timeout should be now plus 1000 ms minus parts of second in factor
-            _secTimeout = snow + 1000 - factor % 1000;
-            //how many seconds late are we, minimum 1
-            factor = factor / 1000 +1;
-            
-            //reduce the counters by that mouch
-            //if we can assume that the cycle time (factor) is fairly constant
-            //and if the remainder is less than cycle time * 2 
-            //do it early instead of late
-            if(_renewInSec < factor*2 )
-                _renewInSec = 0;
-            else
-                _renewInSec -= factor;
-            
-            if(_rebindInSec < factor*2 )
-                _rebindInSec = 0;
-            else
-                _rebindInSec -= factor;
-        }
-
-        //if we have a lease but should renew, do it
-        if (_dhcp_state == STATE_DHCP_LEASED && _renewInSec <=0){
-            _dhcp_state = STATE_DHCP_REREQUEST;
-            rc = 1 + request_DHCP_lease();
-        }
-
-        //if we have a lease or is renewing but should bind, do it
-        if( (_dhcp_state == STATE_DHCP_LEASED || _dhcp_state == STATE_DHCP_START) && _rebindInSec <=0){
-            //this should basically restart completely
-            _dhcp_state = STATE_DHCP_START;
-            reset_DHCP_lease();
-            rc = 3 + request_DHCP_lease();
-        }
-    }
-    else{
-        _secTimeout = snow + 1000;
-    }
-
-    _lastCheck = now;
-    return rc;
-}
-
-IPAddress DhcpClass::getLocalIp()
-{
-    return IPAddress(_dhcpLocalIp);
-}
-
-IPAddress DhcpClass::getSubnetMask()
-{
-    return IPAddress(_dhcpSubnetMask);
-}
-
-IPAddress DhcpClass::getGatewayIp()
-{
-    return IPAddress(_dhcpGatewayIp);
-}
-
-IPAddress DhcpClass::getDhcpServerIp()
-{
-    return IPAddress(_dhcpDhcpServerIp);
-}
-
-IPAddress DhcpClass::getDnsServerIp()
-{
-    return IPAddress(_dhcpDnsServerIp);
-}
-
-void DhcpClass::setHostname(const char* hostname) {
-  _hostname = hostname;
-}
-
-void DhcpClass::printByte(char * buf, uint8_t n ) {
-  char *str = &buf[1];
-  buf[0]='0';
-  do {
-    unsigned long m = n;
-    n /= 16;
-    char c = m - 16 * n;
-    *str-- = c < 10 ? c + '0' : c + 'A' - 10;
-  } while(n);
-}
@@ -1,189 +0,0 @@
-// DHCP Library v0.3 - April 25, 2009
-// Author: Jordan Terrell - blog.jordanterrell.com
-
-#ifndef Dhcp_h
-#define Dhcp_h
-
-#include "EthernetUdp.h"
-
-/* DHCP state machine. */
-#define STATE_DHCP_START 0
-#define	STATE_DHCP_DISCOVER	1
-#define	STATE_DHCP_REQUEST	2
-#define	STATE_DHCP_LEASED	3
-#define	STATE_DHCP_REREQUEST	4
-#define	STATE_DHCP_RELEASE	5
-
-#define DHCP_FLAGSBROADCAST	0x8000
-
-/* UDP port numbers for DHCP */
-#define	DHCP_SERVER_PORT	67	/* from server to client */
-#define DHCP_CLIENT_PORT	68	/* from client to server */
-
-/* DHCP message OP code */
-#define DHCP_BOOTREQUEST	1
-#define DHCP_BOOTREPLY		2
-
-/* DHCP message type */
-#define	DHCP_DISCOVER		1
-#define DHCP_OFFER		  2
-#define	DHCP_REQUEST		3
-#define	DHCP_DECLINE		4
-#define	DHCP_ACK		    5
-#define DHCP_NAK		    6
-#define	DHCP_RELEASE		7
-#define DHCP_INFORM		  8
-
-#define DHCP_HTYPE10MB		1
-#define DHCP_HTYPE100MB		2
-
-#define DHCP_HLENETHERNET	6
-#define DHCP_HOPS		0
-#define DHCP_SECS		0
-
-#define MAGIC_COOKIE		0x63825363
-#define MAX_DHCP_OPT	16
-
-#define HOST_NAME "ENC28J"
-#define DEFAULT_LEASE	(900) //default lease time in seconds
-
-#define DHCP_CHECK_NONE         (0)
-#define DHCP_CHECK_RENEW_FAIL   (1)
-#define DHCP_CHECK_RENEW_OK     (2)
-#define DHCP_CHECK_REBIND_FAIL  (3)
-#define DHCP_CHECK_REBIND_OK    (4)
-
-enum
-{
-	padOption		=	0,
-	subnetMask		=	1,
-	timerOffset		=	2,
-	routersOnSubnet		=	3,
-	/* timeServer		=	4,
-	nameServer		=	5,*/
-	dns			=	6,
-	/*logServer		=	7,
-	cookieServer		=	8,
-	lprServer		=	9,
-	impressServer		=	10,
-	resourceLocationServer	=	11,*/
-	hostName		=	12,
-	/*bootFileSize		=	13,
-	meritDumpFile		=	14,*/
-	domainName		=	15,
-	/*swapServer		=	16,
-	rootPath		=	17,
-	extentionsPath		=	18,
-	IPforwarding		=	19,
-	nonLocalSourceRouting	=	20,
-	policyFilter		=	21,
-	maxDgramReasmSize	=	22,
-	defaultIPTTL		=	23,
-	pathMTUagingTimeout	=	24,
-	pathMTUplateauTable	=	25,
-	ifMTU			=	26,
-	allSubnetsLocal		=	27,
-	broadcastAddr		=	28,
-	performMaskDiscovery	=	29,
-	maskSupplier		=	30,
-	performRouterDiscovery	=	31,
-	routerSolicitationAddr	=	32,
-	staticRoute		=	33,
-	trailerEncapsulation	=	34,
-	arpCacheTimeout		=	35,
-	ethernetEncapsulation	=	36,
-	tcpDefaultTTL		=	37,
-	tcpKeepaliveInterval	=	38,
-	tcpKeepaliveGarbage	=	39,
-	nisDomainName		=	40,
-	nisServers		=	41,
-	ntpServers		=	42,
-	vendorSpecificInfo	=	43,
-	netBIOSnameServer	=	44,
-	netBIOSdgramDistServer	=	45,
-	netBIOSnodeType		=	46,
-	netBIOSscope		=	47,
-	xFontServer		=	48,
-	xDisplayManager		=	49,*/
-	dhcpRequestedIPaddr	=	50,
-	dhcpIPaddrLeaseTime	=	51,
-	/*dhcpOptionOverload	=	52,*/
-	dhcpMessageType		=	53,
-	dhcpServerIdentifier	=	54,
-	dhcpParamRequest	=	55,
-	/*dhcpMsg			=	56,
-	dhcpMaxMsgSize		=	57,*/
-	dhcpT1value		=	58,
-	dhcpT2value		=	59,
-	/*dhcpClassIdentifier	=	60,*/
-	dhcpClientIdentifier	=	61,
-	endOption		=	255
-};
-
-typedef struct _RIP_MSG_FIXED
-{
-	uint8_t  op; 
-	uint8_t  htype; 
-	uint8_t  hlen;
-	uint8_t  hops;
-	uint32_t xid;
-	uint16_t secs;
-	uint16_t flags;
-	uint8_t  ciaddr[4];
-	uint8_t  yiaddr[4];
-	uint8_t  siaddr[4];
-	uint8_t  giaddr[4];
-	uint8_t  chaddr[6];
-}RIP_MSG_FIXED;
-
-class DhcpClass {
-private:
-  uint32_t _dhcpInitialTransactionId;
-  uint32_t _dhcpTransactionId;
-  uint8_t  _dhcpMacAddr[6];
-  const char* _hostname = nullptr;
-#ifdef __arm__
-  uint8_t  _dhcpLocalIp[4] __attribute__((aligned(4)));
-  uint8_t  _dhcpSubnetMask[4] __attribute__((aligned(4)));
-  uint8_t  _dhcpGatewayIp[4] __attribute__((aligned(4)));
-  uint8_t  _dhcpDhcpServerIp[4] __attribute__((aligned(4)));
-  uint8_t  _dhcpDnsServerIp[4] __attribute__((aligned(4)));
-#else
-  uint8_t  _dhcpLocalIp[4];
-  uint8_t  _dhcpSubnetMask[4];
-  uint8_t  _dhcpGatewayIp[4];
-  uint8_t  _dhcpDhcpServerIp[4];
-  uint8_t  _dhcpDnsServerIp[4];
-#endif
-  uint32_t _dhcpLeaseTime;
-  uint32_t _dhcpT1, _dhcpT2;
-  signed long _renewInSec;
-  signed long _rebindInSec;
-  signed long _lastCheck;
-  unsigned long _timeout;
-  unsigned long _responseTimeout;
-  unsigned long _secTimeout;
-  uint8_t _dhcp_state;
-  EthernetUDP _dhcpUdpSocket;
-  
-  int request_DHCP_lease();
-  void reset_DHCP_lease();
-  void presend_DHCP();
-  void send_DHCP_MESSAGE(uint8_t, uint16_t);
-  void printByte(char *, uint8_t);
-  
-  uint8_t parseDHCPResponse(unsigned long responseTimeout, uint32_t& transactionId);
-public:
-  IPAddress getLocalIp();
-  IPAddress getSubnetMask();
-  IPAddress getGatewayIp();
-  IPAddress getDhcpServerIp();
-  IPAddress getDnsServerIp();
-  
-  int beginWithDHCP(uint8_t *, unsigned long timeout = 60000, unsigned long responseTimeout = 4000);
-  int checkLease();
-
-  void setHostname(const char* hostname);
-};
-
-#endif
@@ -1,416 +0,0 @@
-// Arduino DNS client for Enc28J60-based Ethernet shield
-// (c) Copyright 2009-2010 MCQN Ltd.
-// Released under Apache License, version 2.0
-
-#include "Dns.h"
-#include <Arduino.h>
-
-#define SOCKET_NONE	255
-// Various flags and header field values for a DNS message
-#define UDP_HEADER_SIZE	8
-#define DNS_HEADER_SIZE	12
-#define TTL_SIZE        4
-#define QUERY_FLAG               (0)
-#define RESPONSE_FLAG            (1<<15)
-#define QUERY_RESPONSE_MASK      (1<<15)
-#define OPCODE_STANDARD_QUERY    (0)
-#define OPCODE_INVERSE_QUERY     (1<<11)
-#define OPCODE_STATUS_REQUEST    (2<<11)
-#define OPCODE_MASK              (15<<11)
-#define AUTHORITATIVE_FLAG       (1<<10)
-#define TRUNCATION_FLAG          (1<<9)
-#define RECURSION_DESIRED_FLAG   (1<<8)
-#define RECURSION_AVAILABLE_FLAG (1<<7)
-#define RESP_NO_ERROR            (0)
-#define RESP_FORMAT_ERROR        (1)
-#define RESP_SERVER_FAILURE      (2)
-#define RESP_NAME_ERROR          (3)
-#define RESP_NOT_IMPLEMENTED     (4)
-#define RESP_REFUSED             (5)
-#define RESP_MASK                (15)
-#define TYPE_A                   (0x0001)
-#define CLASS_IN                 (0x0001)
-#define LABEL_COMPRESSION_MASK   (0xC0)
-// Port number that DNS servers listen on
-#define DNS_PORT        53
-
-// Possible return codes from ProcessResponse
-#define SUCCESS          1
-#define TIMED_OUT        -1
-#define INVALID_SERVER   -2
-#define TRUNCATED        -3
-#define INVALID_RESPONSE -4
-
-void DNSClient::begin(const IPAddress& aDNSServer)
-{
-    iDNSServer = aDNSServer;
-    iRequestId = 0;
-}
-
-
-int DNSClient::inet_aton(const char* aIPAddrString, IPAddress& aResult)
-{
-    // See if we've been given a valid IP address
-    const char* p =aIPAddrString;
-    while (*p &&
-           ( (*p == '.') || ((*p >= '0') && (*p <= '9')) ))
-    {
-        p++;
-    }
-
-    if (*p == '\0')
-    {
-        // It's looking promising, we haven't found any invalid characters
-        p = aIPAddrString;
-        int segment =0;
-        int segmentValue =0;
-        while (*p && (segment < 4))
-        {
-            if (*p == '.')
-            {
-                // We've reached the end of a segment
-                if (segmentValue > 255)
-                {
-                    // You can't have IP address segments that don't fit in a byte
-                    return 0;
-                }
-                else
-                {
-                    aResult[segment] = (byte)segmentValue;
-                    segment++;
-                    segmentValue = 0;
-                }
-            }
-            else
-            {
-                // Next digit
-                segmentValue = (segmentValue*10)+(*p - '0');
-            }
-            p++;
-        }
-        // We've reached the end of address, but there'll still be the last
-        // segment to deal with
-        if ((segmentValue > 255) || (segment > 3))
-        {
-            // You can't have IP address segments that don't fit in a byte,
-            // or more than four segments
-            return 0;
-        }
-        else
-        {
-            aResult[segment] = (byte)segmentValue;
-            return 1;
-        }
-    }
-    else
-    {
-        return 0;
-    }
-}
-
-int DNSClient::getHostByName(const char* aHostname, IPAddress& aResult)
-{
-    int ret =0;
-
-    // See if it's a numeric IP address
-    if (inet_aton(aHostname, aResult))
-    {
-        // It is, our work here is done
-        return 1;
-    }
-
-    // Check we've got a valid DNS server to use
-    if (iDNSServer == INADDR_NONE)
-    {
-        return INVALID_SERVER;
-    }
-	
-    // Find a socket to use
-    if (iUdp.begin(1024+(millis() & 0xF)) == 1)
-    {
-        // Try up to three times
-        int retries = 0;
-//        while ((retries < 3) && (ret <= 0))
-        {
-            // Send DNS request
-            ret = iUdp.beginPacket(iDNSServer, DNS_PORT);
-            if (ret != 0)
-            {
-                // Now output the request data
-                ret = BuildRequest(aHostname);
-                if (ret != 0)
-                {
-                    // And finally send the request
-                    ret = iUdp.endPacket();
-                    if (ret != 0)
-                    {
-                        // Now wait for a response
-                        int wait_retries = 0;
-                        ret = TIMED_OUT;
-                        while ((wait_retries < 3) && (ret == TIMED_OUT))
-                        {
-                            ret = ProcessResponse(5000, aResult);
-                            wait_retries++;
-                        }
-                    }
-                }
-            }
-            retries++;
-        }
-
-        // We're done with the socket now
-        iUdp.stop();
-    }
-
-    return ret;
-}
-
-uint16_t DNSClient::BuildRequest(const char* aName)
-{
-    // Build header
-    //                                    1  1  1  1  1  1
-    //      0  1  2  3  4  5  6  7  8  9  0  1  2  3  4  5
-    //    +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
-    //    |                      ID                       |
-    //    +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
-    //    |QR|   Opcode  |AA|TC|RD|RA|   Z    |   RCODE   |
-    //    +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
-    //    |                    QDCOUNT                    |
-    //    +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
-    //    |                    ANCOUNT                    |
-    //    +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
-    //    |                    NSCOUNT                    |
-    //    +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
-    //    |                    ARCOUNT                    |
-    //    +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
-    // As we only support one request at a time at present, we can simplify
-    // some of this header
-    iRequestId = millis(); // generate a random ID
-    uint16_t twoByteBuffer;
-
-    // FIXME We should also check that there's enough space available to write to, rather
-    // FIXME than assume there's enough space (as the code does at present)
-    iUdp.write((uint8_t*)&iRequestId, sizeof(iRequestId));
-
-    twoByteBuffer = htons(QUERY_FLAG | OPCODE_STANDARD_QUERY | RECURSION_DESIRED_FLAG);
-    iUdp.write((uint8_t*)&twoByteBuffer, sizeof(twoByteBuffer));
-
-    twoByteBuffer = htons(1);  // One question record
-    iUdp.write((uint8_t*)&twoByteBuffer, sizeof(twoByteBuffer));
-
-    twoByteBuffer = 0;  // Zero answer records
-    iUdp.write((uint8_t*)&twoByteBuffer, sizeof(twoByteBuffer));
-
-    iUdp.write((uint8_t*)&twoByteBuffer, sizeof(twoByteBuffer));
-    // and zero additional records
-    iUdp.write((uint8_t*)&twoByteBuffer, sizeof(twoByteBuffer));
-
-    // Build question
-    const char* start =aName;
-    const char* end =start;
-    uint8_t len;
-    // Run through the name being requested
-    while (*end)
-    {
-        // Find out how long this section of the name is
-        end = start;
-        while (*end && (*end != '.') )
-        {
-            end++;
-        }
-
-        if (end-start > 0)
-        {
-            // Write out the size of this section
-            len = end-start;
-            iUdp.write(&len, sizeof(len));
-            // And then write out the section
-            iUdp.write((uint8_t*)start, end-start);
-        }
-        start = end+1;
-    }
-
-    // We've got to the end of the question name, so
-    // terminate it with a zero-length section
-    len = 0;
-    iUdp.write(&len, sizeof(len));
-    // Finally the type and class of question
-    twoByteBuffer = htons(TYPE_A);
-    iUdp.write((uint8_t*)&twoByteBuffer, sizeof(twoByteBuffer));
-
-    twoByteBuffer = htons(CLASS_IN);  // Internet class of question
-    iUdp.write((uint8_t*)&twoByteBuffer, sizeof(twoByteBuffer));
-    // Success!  Everything buffered okay
-    return 1;
-}
-
-
-uint16_t DNSClient::ProcessResponse(uint16_t aTimeout, IPAddress& aAddress)
-{
-    uint32_t startTime = millis();
-
-    // Wait for a response packet
-    while(iUdp.parsePacket() <= 0)
-    {
-        if((millis() - startTime) > aTimeout)
-            return TIMED_OUT;
-        delay(50);
-    }
-
-    // We've had a reply!
-    // Read the UDP header
-    uint8_t header[DNS_HEADER_SIZE]; // Enough space to reuse for the DNS header
-    // Check that it's a response from the right server and the right port
-    if ( (iDNSServer != iUdp.remoteIP()) || 
-        (iUdp.remotePort() != DNS_PORT) )
-    {
-        // It's not from who we expected
-        return INVALID_SERVER;
-    }
-
-    // Read through the rest of the response
-    if (iUdp.available() < DNS_HEADER_SIZE)
-    {
-        return TRUNCATED;
-    }
-    iUdp.read(header, DNS_HEADER_SIZE);
-
-    uint16_t header_flags = htons(*((uint16_t*)&header[2]));
-    // Check that it's a response to this request
-    if ( ( iRequestId != (*((uint16_t*)&header[0])) ) ||
-        ((header_flags & QUERY_RESPONSE_MASK) != (uint16_t)RESPONSE_FLAG) )
-    {
-        // Mark the entire packet as read
-        iUdp.discardReceived();
-        return INVALID_RESPONSE;
-    }
-    // Check for any errors in the response (or in our request)
-    // although we don't do anything to get round these
-    if ( (header_flags & TRUNCATION_FLAG) || (header_flags & RESP_MASK) )
-    {
-        // Mark the entire packet as read
-        iUdp.discardReceived();
-        return -5; //INVALID_RESPONSE;
-    }
-
-    // And make sure we've got (at least) one answer
-    uint16_t answerCount = htons(*((uint16_t*)&header[6]));
-    if (answerCount == 0 )
-    {
-        // Mark the entire packet as read
-        iUdp.discardReceived();
-        return -6; //INVALID_RESPONSE;
-    }
-
-    // Skip over any questions
-    for (uint16_t i =0; i < htons(*((uint16_t*)&header[4])); i++)
-    {
-        // Skip over the name
-        uint8_t len;
-        do
-        {
-            iUdp.read(&len, sizeof(len));
-            if (len > 0)
-            {
-                // Don't need to actually read the data out for the string, just
-                // advance ptr to beyond it
-                while(len--)
-                {
-                    iUdp.read(); // we don't care about the returned byte
-                }
-            }
-        } while (len != 0);
-
-        // Now jump over the type and class
-        for (int i =0; i < 4; i++)
-        {
-            iUdp.read(); // we don't care about the returned byte
-        }
-    }
-
-    // Now we're up to the bit we're interested in, the answer
-    // There might be more than one answer (although we'll just use the first
-    // type A answer) and some authority and additional resource records but
-    // we're going to ignore all of them.
-
-    for (uint16_t i =0; i < answerCount; i++)
-    {
-        // Skip the name
-        uint8_t len;
-        do
-        {
-            iUdp.read(&len, sizeof(len));
-            if ((len & LABEL_COMPRESSION_MASK) == 0)
-            {
-                // It's just a normal label
-                if (len > 0)
-                {
-                    // And it's got a length
-                    // Don't need to actually read the data out for the string,
-                    // just advance ptr to beyond it
-                    while(len--)
-                    {
-                        iUdp.read(); // we don't care about the returned byte
-                    }
-                }
-            }
-            else
-            {
-                // This is a pointer to a somewhere else in the message for the
-                // rest of the name.  We don't care about the name, and RFC1035
-                // says that a name is either a sequence of labels ended with a
-                // 0 length octet or a pointer or a sequence of labels ending in
-                // a pointer.  Either way, when we get here we're at the end of
-                // the name
-                // Skip over the pointer
-                iUdp.read(); // we don't care about the returned byte
-                // And set len so that we drop out of the name loop
-                len = 0;
-            }
-        } while (len != 0);
-
-        // Check the type and class
-        uint16_t answerType;
-        uint16_t answerClass;
-        iUdp.read((uint8_t*)&answerType, sizeof(answerType));
-        iUdp.read((uint8_t*)&answerClass, sizeof(answerClass));
-
-        // Ignore the Time-To-Live as we don't do any caching
-        for (int i =0; i < TTL_SIZE; i++)
-        {
-            iUdp.read(); // we don't care about the returned byte
-        }
-
-        // And read out the length of this answer
-        // Don't need header_flags anymore, so we can reuse it here
-        iUdp.read((uint8_t*)&header_flags, sizeof(header_flags));
-
-        if ( (htons(answerType) == TYPE_A) && (htons(answerClass) == CLASS_IN) )
-        {
-            if (htons(header_flags) != 4)
-            {
-                // It's a weird size
-                // Mark the entire packet as read
-                iUdp.discardReceived();
-                return -9;//INVALID_RESPONSE;
-            }
-            iUdp.read(aAddress.raw_address(), 4);
-            return SUCCESS;
-        }
-        else
-        {
-            // This isn't an answer type we're after, move onto the next one
-            for (uint16_t i =0; i < htons(header_flags); i++)
-            {
-                iUdp.read(); // we don't care about the returned byte
-            }
-        }
-    }
-
-    // Mark the entire packet as read
-    iUdp.discardReceived();
-
-    // If we get here then we haven't found an answer
-    return -10;//INVALID_RESPONSE;
-}
-
@@ -1,41 +0,0 @@
-// Arduino DNS client for Enc28J60-based Ethernet shield
-// (c) Copyright 2009-2010 MCQN Ltd.
-// Released under Apache License, version 2.0
-
-#ifndef DNSClient_h
-#define DNSClient_h
-
-#include "EthernetUdp.h"
-
-class DNSClient
-{
-public:
-    // ctor
-    void begin(const IPAddress& aDNSServer);
-
-    /** Convert a numeric IP address string into a four-byte IP address.
-        @param aIPAddrString IP address to convert
-        @param aResult IPAddress structure to store the returned IP address
-        @result 1 if aIPAddrString was successfully converted to an IP address,
-                else error code
-    */
-    int inet_aton(const char *aIPAddrString, IPAddress& aResult);
-
-    /** Resolve the given hostname to an IP address.
-        @param aHostname Name to be resolved
-        @param aResult IPAddress structure to store the returned IP address
-        @result 1 if aIPAddrString was successfully converted to an IP address,
-                else error code
-    */
-    int getHostByName(const char* aHostname, IPAddress& aResult);
-
-protected:
-    uint16_t BuildRequest(const char* aName);
-    uint16_t ProcessResponse(uint16_t aTimeout, IPAddress& aAddress);
-
-    IPAddress iDNSServer;
-    uint16_t iRequestId;
-    EthernetUDP iUdp;
-};
-
-#endif
@@ -1,559 +0,0 @@
-/*
- UIPEthernet.cpp - Arduino implementation of a uIP wrapper class.
- Copyright (c) 2013 Norbert Truchsess <norbert.truchsess@t-online.de>
- All rights reserved.
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program.  If not, see <http://www.gnu.org/licenses/>.
-  */
-
-#include <Arduino.h>
-#include "Ethernet.h"
-#include "Dns.h"
-#include "utility/Enc28J60Network.h"
-
-extern "C"
-{
-#include "utility/uip-conf.h"
-#include "utility/uip.h"
-#include "utility/uip_arp.h"
-}
-
-#define ETH_HDR ((struct uip_eth_hdr *)&uip_buf[0])
-
-bool UIPEthernetClass::initialized = false;
-memhandle UIPEthernetClass::in_packet(NOBLOCK);
-memhandle UIPEthernetClass::uip_packet(NOBLOCK);
-uint8_t UIPEthernetClass::uip_hdrlen(0);
-uint8_t UIPEthernetClass::packetstate(0);
-
-IPAddress UIPEthernetClass::_dnsServerAddress;
-DhcpClass* UIPEthernetClass::_dhcp(NULL);
-
-unsigned long UIPEthernetClass::periodic_timer;
-unsigned long UIPEthernetClass::arp_timer;
-
-// Because uIP isn't encapsulated within a class we have to use global
-// variables, so we can only have one TCP/IP stack per program.
-
-UIPEthernetClass::UIPEthernetClass()
-{
-}
-
-void UIPEthernetClass::init(uint8_t csPin)
-{
-  Enc28J60Network::setCsPin(csPin);
-}
-
-#if UIP_UDP
-void
-UIPEthernetClass::setHostname(const char* hostname)
-{
-  if (_dhcp == NULL) {
-    _dhcp = new DhcpClass();
-  }
-  _dhcp->setHostname(hostname);
-}
-
-int
-UIPEthernetClass::begin(const uint8_t* mac, unsigned long timeout, unsigned long responseTimeout)
-{
-  if (_dhcp == NULL) {
-    _dhcp = new DhcpClass();
-  }
-
-  // Initialise the basic info
-  init(mac);
-
-  // Now try to get our config info from a DHCP server
-  int ret = _dhcp->beginWithDHCP((uint8_t*)mac, timeout, responseTimeout);
-  if(ret == 1)
-  {
-    // We've successfully found a DHCP server and got our configuration info, so set things
-    // accordingly
-    configure(_dhcp->getLocalIp(),_dhcp->getDnsServerIp(),_dhcp->getGatewayIp(),_dhcp->getSubnetMask());
-  }
-  return ret;
-}
-#endif
-
-void
-UIPEthernetClass::begin(const uint8_t* mac, IPAddress ip)
-{
-  IPAddress dns = ip;
-  dns[3] = 1;
-  begin(mac, ip, dns);
-}
-
-void
-UIPEthernetClass::begin(const uint8_t* mac, IPAddress ip, IPAddress dns)
-{
-  IPAddress gateway = ip;
-  gateway[3] = 1;
-  begin(mac, ip, dns, gateway);
-}
-
-void
-UIPEthernetClass::begin(const uint8_t* mac, IPAddress ip, IPAddress dns, IPAddress gateway)
-{
-  IPAddress subnet(255, 255, 255, 0);
-  begin(mac, ip, dns, gateway, subnet);
-}
-
-void
-UIPEthernetClass::begin(const uint8_t* mac, IPAddress ip, IPAddress dns, IPAddress gateway, IPAddress subnet)
-{
-  init(mac);
-  configure(ip,dns,gateway,subnet);
-}
-
-void UIPEthernetClass::end()
-{
-  //close all clients
-  for (int i = 0; i < UIP_CONNS; i++)
-  {
-    if (EthernetClient::all_data[i].state) {
-      EthernetClient client(&EthernetClient::all_data[i]);
-      client.stop();
-    }
-  }
-  // handle clients closings
-  uint32_t st = millis();
-  while (millis() - st < 3000)
-  {
-    tick();
-  }
-  initialized = false;
-  configure(INADDR_NONE, INADDR_NONE, INADDR_NONE, INADDR_NONE);
-}
-
-int UIPEthernetClass::maintain(){
-  if (!initialized)
-    return 0;
-  tick();
-  int rc = DHCP_CHECK_NONE;
-#if UIP_UDP
-  if(_dhcp != NULL){
-    //we have a pointer to dhcp, use it
-    rc = _dhcp->checkLease();
-    switch ( rc ){
-      case DHCP_CHECK_NONE:
-        //nothing done
-        break;
-      case DHCP_CHECK_RENEW_OK:
-      case DHCP_CHECK_REBIND_OK:
-        //we might have got a new IP.
-        configure(_dhcp->getLocalIp(),_dhcp->getDnsServerIp(),_dhcp->getGatewayIp(),_dhcp->getSubnetMask());
-        break;
-      default:
-        //this is actually a error, it will retry though
-        break;
-    }
-  }
-#endif
-  return rc;
-}
-
-EthernetLinkStatus UIPEthernetClass::linkStatus()
-{
-  if (!Enc28J60Network::getrev())
-    return Unknown;
-  return Enc28J60Network::linkStatus() ? LinkON : LinkOFF;
-}
-
-EthernetHardwareStatus UIPEthernetClass::hardwareStatus()
-{
-  if (!Enc28J60Network::getrev())
-    return EthernetNoHardware;
-  return EthernetENC28J60;
-}
-
-uint8_t* UIPEthernetClass::macAddress(uint8_t* mac)
-{
-  memcpy(mac, uip_ethaddr.addr, 6);
-  return mac;
-}
-
-IPAddress UIPEthernetClass::localIP()
-{
-  IPAddress ret;
-  uip_ipaddr_t a;
-  uip_gethostaddr(a);
-  return ip_addr_uip(a);
-}
-
-IPAddress UIPEthernetClass::subnetMask()
-{
-  IPAddress ret;
-  uip_ipaddr_t a;
-  uip_getnetmask(a);
-  return ip_addr_uip(a);
-}
-
-IPAddress UIPEthernetClass::gatewayIP()
-{
-  IPAddress ret;
-  uip_ipaddr_t a;
-  uip_getdraddr(a);
-  return ip_addr_uip(a);
-}
-
-IPAddress UIPEthernetClass::dnsServerIP()
-{
-  return _dnsServerAddress;
-}
-
-IPAddress UIPEthernetClass::dnsIP(int n) {
-  return (n == 0) ? _dnsServerAddress : IPAddress();
-}
-
-int UIPEthernetClass::hostByName(const char* hostname, IPAddress& result)
-{
-  // Look up the host first
-  int ret = 0;
-#if UIP_UDP
-  DNSClient dns;
-  dns.begin(_dnsServerAddress);
-  ret = dns.getHostByName(hostname, result);
-#endif
-  return ret;
-}
-
-void
-UIPEthernetClass::tick()
-{
-  if (!initialized)
-    return;
-
-  // run ARP table cleanup every 10 seconds as required by a comment in uip_arp.h
-  if (millis() - arp_timer > 10000) {
-    arp_timer = millis();
-    uip_arp_timer();
-  }
-
-  if (in_packet == NOBLOCK)
-    {
-      in_packet = Enc28J60Network::receivePacket();
-#ifdef UIPETHERNET_DEBUG
-      if (in_packet != NOBLOCK)
-        {
-          Serial.println(F("--------------\npacket received"));
-        }
-#endif
-    }
-  if (in_packet != NOBLOCK)
-    {
-      packetstate = UIPETHERNET_FREEPACKET;
-      uip_len = Enc28J60Network::blockSize(in_packet);
-      if (uip_len > 0)
-        {
-          Enc28J60Network::readPacket(in_packet,0,(uint8_t*)uip_buf,UIP_BUFSIZE);
-          if (ETH_HDR ->type == HTONS(UIP_ETHTYPE_IP))
-            {
-              uip_packet = in_packet; //required for upper_layer_checksum of in_packet!
-#ifdef UIPETHERNET_DEBUG
-              Serial.print(F("readPacket type IP, uip_len: "));
-              Serial.print(uip_len);
-              Serial.print(F(", bits: "));
-              Serial.println(BUF->flags, BIN);
-#endif
-              uip_arp_ipin();
-              uip_input();
-              if (uip_len > 0)
-                {
-                  uip_arp_out();
-                  network_send();
-                }
-            }
-          else if (ETH_HDR ->type == HTONS(UIP_ETHTYPE_ARP))
-            {
-#ifdef UIPETHERNET_DEBUG
-              Serial.print(F("readPacket type ARP, uip_len: "));
-              Serial.println(uip_len);
-#endif
-              uip_arp_arpin();
-              if (uip_len > 0)
-                {
-                  network_send();
-                }
-            }
-        }
-      if (in_packet != NOBLOCK && (packetstate & UIPETHERNET_FREEPACKET))
-        {
-#ifdef UIPETHERNET_DEBUG
-          Serial.println(F("freeing received packet"));
-#endif
-          Enc28J60Network::freePacket();
-          in_packet = NOBLOCK;
-        }
-    }
-
-  unsigned long now = millis();
-
-  if ((long)( now - periodic_timer ) >= 0)
-    {
-      periodic_timer = now + UIP_PERIODIC_TIMER;
-
-      for (int i = 0; i < UIP_CONNS; i++)
-        {
-           uip_periodic(i);
-          // If the above function invocation resulted in data that
-          // should be sent out on the Enc28J60Network, the global variable
-          // uip_len is set to a value > 0.
-          if (uip_len > 0)
-            {
-              uip_arp_out();
-              network_send();
-            }
-        }
-#if UIP_UDP
-      for (int i = 0; i < UIP_UDP_CONNS; i++)
-        {
-          uip_udp_periodic(i);
-          // If the above function invocation resulted in data that
-          // should be sent out on the Enc28J60Network, the global variable
-          // uip_len is set to a value > 0. */
-          if (uip_len > 0)
-            {
-              EthernetUDP::_send(&uip_udp_conns[i]);
-            }
-        }
-#endif /* UIP_UDP */
-    }
-}
-
-boolean UIPEthernetClass::network_send()
-{
-  if (packetstate & UIPETHERNET_SENDPACKET)
-    {
-#ifdef UIPETHERNET_DEBUG
-      Serial.print(F("Enc28J60Network_send uip_packet: "));
-      Serial.print(uip_packet);
-      Serial.print(F(", hdrlen: "));
-      Serial.println(uip_hdrlen);
-#endif
-      Enc28J60Network::writePacket(uip_packet, UIP_SENDBUFFER_OFFSET,uip_buf,uip_hdrlen);
-      packetstate &= ~ UIPETHERNET_SENDPACKET;
-      goto sendandfree;
-    }
-  uip_packet = Enc28J60Network::allocBlock(uip_len + UIP_SENDBUFFER_OFFSET + UIP_SENDBUFFER_PADDING);
-  if (uip_packet != NOBLOCK)
-    {
-#ifdef UIPETHERNET_DEBUG
-      Serial.print(F("Enc28J60Network_send uip_buf (uip_len): "));
-      Serial.print(uip_len);
-      Serial.print(F(", packet: "));
-      Serial.print(uip_packet);
-      Serial.print(F(", bits: "));
-      Serial.println(BUF->flags, BIN);
-#endif
-      Enc28J60Network::writePacket(uip_packet, UIP_SENDBUFFER_OFFSET,uip_buf,uip_len);
-      goto sendandfree;
-    }
-  return false;
-sendandfree:
-  bool success = Enc28J60Network::sendPacket(uip_packet);
-  Enc28J60Network::freeBlock(uip_packet);
-  uip_packet = NOBLOCK;
-  return success;
-}
-
-void UIPEthernetClass::init(const uint8_t* mac) {
-  periodic_timer = millis() + UIP_PERIODIC_TIMER;
-
-  initialized = Enc28J60Network::init((uint8_t*)mac);
-  uip_seteth_addr(mac);
-
-  uip_init();
-  uip_arp_init();
-}
-
-void UIPEthernetClass::configure(IPAddress ip, IPAddress dns, IPAddress gateway, IPAddress subnet) {
-  uip_ipaddr_t ipaddr;
-
-  uip_ip_addr(ipaddr, ip);
-  uip_sethostaddr(ipaddr);
-
-  uip_ip_addr(ipaddr, gateway);
-  uip_setdraddr(ipaddr);
-
-  uip_ip_addr(ipaddr, subnet);
-  uip_setnetmask(ipaddr);
-
-  _dnsServerAddress = dns;
-}
-
-void
-UIPEthernetClass::call_yield()
-{
-  static bool in_yield;
-  static uint32_t last_call_millis;
-  if (!in_yield && millis() - last_call_millis > 0)
-    {
-      last_call_millis = millis();
-      in_yield = true;
-      yield();
-      in_yield = false;
-    }
-}
-
-/*---------------------------------------------------------------------------*/
-uint16_t
-UIPEthernetClass::chksum(uint16_t sum, const uint8_t *data, uint16_t len)
-{
-  uint16_t t;
-  const uint8_t *dataptr;
-  const uint8_t *last_byte;
-
-  dataptr = data;
-  last_byte = data + len - 1;
-
-  while(dataptr < last_byte) {  /* At least two more bytes */
-    t = (dataptr[0] << 8) + dataptr[1];
-    sum += t;
-    if(sum < t) {
-      sum++;            /* carry */
-    }
-    dataptr += 2;
-  }
-
-  if(dataptr == last_byte) {
-    t = (dataptr[0] << 8) + 0;
-    sum += t;
-    if(sum < t) {
-      sum++;            /* carry */
-    }
-  }
-
-  /* Return sum in host byte order. */
-  return sum;
-}
-
-/*---------------------------------------------------------------------------*/
-
-uint16_t
-UIPEthernetClass::ipchksum(void)
-{
-  uint16_t sum;
-
-  sum = chksum(0, &uip_buf[UIP_LLH_LEN], UIP_IPH_LEN);
-  return (sum == 0) ? 0xffff : htons(sum);
-}
-
-/*---------------------------------------------------------------------------*/
-uint16_t
-#if UIP_UDP
-UIPEthernetClass::upper_layer_chksum(uint8_t proto)
-#else
-uip_tcpchksum(void)
-#endif
-{
-  uint16_t upper_layer_len;
-  uint16_t sum;
-
-#if UIP_CONF_IPV6
-  upper_layer_len = (((u16_t)(BUF->len[0]) << 8) + BUF->len[1]);
-#else /* UIP_CONF_IPV6 */
-  upper_layer_len = (((u16_t)(BUF->len[0]) << 8) + BUF->len[1]) - UIP_IPH_LEN;
-#endif /* UIP_CONF_IPV6 */
-
-  /* First sum pseudoheader. */
-
-  /* IP protocol and length fields. This addition cannot carry. */
-#if UIP_UDP
-  sum = upper_layer_len + proto;
-#else
-  sum = upper_layer_len + UIP_PROTO_TCP;
-#endif
-  /* Sum IP source and destination addresses. */
-  sum = UIPEthernetClass::chksum(sum, (u8_t *)&BUF->srcipaddr[0], 2 * sizeof(uip_ipaddr_t));
-
-  uint8_t upper_layer_memlen;
-#if UIP_UDP
-  switch(proto)
-  {
-//    case UIP_PROTO_ICMP:
-//    case UIP_PROTO_ICMP6:
-//      upper_layer_memlen = upper_layer_len;
-//      break;
-  case UIP_PROTO_UDP:
-    upper_layer_memlen = UIP_UDPH_LEN;
-    break;
-  default:
-//  case UIP_PROTO_TCP:
-#endif
-    upper_layer_memlen = (BUF->tcpoffset >> 4) << 2;
-#if UIP_UDP
-    break;
-  }
-#endif
-  sum = UIPEthernetClass::chksum(sum, &uip_buf[UIP_IPH_LEN + UIP_LLH_LEN], upper_layer_memlen);
-#ifdef UIPETHERNET_DEBUG_CHKSUM
-  Serial.print(F("chksum uip_buf["));
-  Serial.print(UIP_IPH_LEN + UIP_LLH_LEN);
-  Serial.print(F("-"));
-  Serial.print(UIP_IPH_LEN + UIP_LLH_LEN + upper_layer_memlen);
-  Serial.print(F("]: "));
-  Serial.println(htons(sum),HEX);
-#endif
-  if (upper_layer_memlen < upper_layer_len)
-    {
-      sum = Enc28J60Network::chksum(
-          sum,
-          UIPEthernetClass::uip_packet,
-          (UIPEthernetClass::packetstate & UIPETHERNET_SENDPACKET ? UIP_IPH_LEN + UIP_LLH_LEN + UIP_SENDBUFFER_OFFSET : UIP_IPH_LEN + UIP_LLH_LEN) + upper_layer_memlen,
-          upper_layer_len - upper_layer_memlen
-      );
-#ifdef UIPETHERNET_DEBUG_CHKSUM
-      Serial.print(F("chksum uip_packet("));
-      Serial.print(uip_packet);
-      Serial.print(F(")["));
-      Serial.print(UIP_IPH_LEN + UIP_LLH_LEN + upper_layer_memlen);
-      Serial.print(F("-"));
-      Serial.print(UIP_IPH_LEN + UIP_LLH_LEN + upper_layer_len);
-      Serial.print(F("]: "));
-      Serial.println(htons(sum),HEX);
-#endif
-    }
-  return (sum == 0) ? 0xffff : htons(sum);
-}
-
-uint16_t
-uip_ipchksum(void)
-{
-  return UIPEthernetClass::ipchksum();
-}
-
-#if UIP_UDP
-uint16_t
-uip_tcpchksum(void)
-{
-  uint16_t sum = UIPEthernetClass::upper_layer_chksum(UIP_PROTO_TCP);
-  return sum;
-}
-
-uint16_t
-uip_udpchksum(void)
-{
-  uint16_t sum = UIPEthernetClass::upper_layer_chksum(UIP_PROTO_UDP);
-  return sum;
-}
-#endif
-
-UIPEthernetClass Ethernet;
-
-extern "C" void serialPrint(int i);
-void serialPrint(int i) {
-  Serial.println(i);
-  Serial.flush();
-}
@@ -1,161 +0,0 @@
-/*
- UIPEthernet.h - Arduino implementation of a uIP wrapper class.
- Copyright (c) 2013 Norbert Truchsess <norbert.truchsess@t-online.de>
- All rights reserved.
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program.  If not, see <http://www.gnu.org/licenses/>.
-  */
-
-#ifndef UIPETHERNET_H
-#define UIPETHERNET_H
-
-//#define UIPETHERNET_DEBUG
-//#define UIPETHERNET_DEBUG_CHKSUM
-//#define UIPETHERNET_DEBUG_UDP
-//#define UIPETHERNET_DEBUG_CLIENT
-
-#include <Arduino.h>
-#include "Dhcp.h"
-#include <IPAddress.h>
-#include "utility/Enc28J60Network.h"
-#include "EthernetClient.h"
-#include "EthernetServer.h"
-#include "EthernetUdp.h"
-
-extern "C"
-{
-#include "utility/uip.h"
-}
-
-#define UIPETHERNET_FREEPACKET 1
-#define UIPETHERNET_SENDPACKET 2
-#define UIPETHERNET_BUFFERREAD 4
-
-#define uip_ip_addr(addr, ip) do { \
-                     ((u16_t *)(addr))[0] = HTONS(((ip[0]) << 8) | (ip[1])); \
-                     ((u16_t *)(addr))[1] = HTONS(((ip[2]) << 8) | (ip[3])); \
-                  } while(0)
-
-#define ip_addr_uip(a) IPAddress(a[0] & 0xFF, a[0] >> 8 , a[1] & 0xFF, a[1] >> 8) //TODO this is not IPV6 capable
-
-#define uip_seteth_addr(eaddr) do {uip_ethaddr.addr[0] = eaddr[0]; \
-                              uip_ethaddr.addr[1] = eaddr[1];\
-                              uip_ethaddr.addr[2] = eaddr[2];\
-                              uip_ethaddr.addr[3] = eaddr[3];\
-                              uip_ethaddr.addr[4] = eaddr[4];\
-                              uip_ethaddr.addr[5] = eaddr[5];} while(0)
-
-#define BUF ((struct uip_tcpip_hdr *)&uip_buf[UIP_LLH_LEN])
-
-enum EthernetLinkStatus {
-  Unknown,
-  LinkON,
-  LinkOFF
-};
-
-enum EthernetHardwareStatus {
-  EthernetNoHardware,
-  EthernetW5100,
-  EthernetW5200,
-  EthernetW5500,
-  EthernetENC28J60 = 10
-};
-
-class UIPEthernetClass
-{
-public:
-  UIPEthernetClass();
-
-  void init(uint8_t csPin);
-
-  int begin(const uint8_t* mac, unsigned long timeout = 60000, unsigned long responseTimeout = 4000);
-  void begin(const uint8_t* mac, IPAddress ip);
-  void begin(const uint8_t* mac, IPAddress ip, IPAddress dns);
-  void begin(const uint8_t* mac, IPAddress ip, IPAddress dns, IPAddress gateway);
-  void begin(const uint8_t* mac, IPAddress ip, IPAddress dns, IPAddress gateway, IPAddress subnet);
-
-  void end();
-
-  // maintain() must be called at regular intervals to process the incoming serial
-  // data and issue IP events to the sketch.  It does not return until all IP
-  // events have been processed. Renews dhcp-lease if required.
-  int maintain();
-
-  EthernetLinkStatus linkStatus();
-  EthernetHardwareStatus hardwareStatus();
-
-  uint8_t* macAddress(uint8_t* mac);
-  void MACAddress(uint8_t *mac_address) { macAddress(mac_address); }
-
-  IPAddress localIP();
-  IPAddress subnetMask();
-  IPAddress gatewayIP();
-  IPAddress dnsServerIP();
-  IPAddress dnsIP(int n = 0);
-
-  void setDnsServerIP(const IPAddress dns_server) { _dnsServerAddress = dns_server; }
-  void setDNS(IPAddress dns_server)  { _dnsServerAddress = dns_server; }
-
-  void setHostname(const char* hostname); // only the pointer is stored!
-
-  int hostByName(const char* hostname, IPAddress& result);
-
-private:
-  static bool initialized;
-  static memhandle in_packet;
-  static memhandle uip_packet;
-  static uint8_t uip_hdrlen;
-  static uint8_t packetstate;
-  
-  static IPAddress _dnsServerAddress;
-  static DhcpClass* _dhcp;
-
-  static unsigned long periodic_timer;
-  static unsigned long arp_timer;
-
-  static void init(const uint8_t* mac);
-  static void configure(IPAddress ip, IPAddress dns, IPAddress gateway, IPAddress subnet);
-
-  static void tick();
-
-  static boolean network_send();
-
-  static void call_yield();
-
-  friend class EthernetServer;
-
-  friend class EthernetClient;
-
-  friend class EthernetUDP;
-
-  static uint16_t chksum(uint16_t sum, const uint8_t* data, uint16_t len);
-  static uint16_t ipchksum(void);
-#if UIP_UDP
-  static uint16_t upper_layer_chksum(uint8_t proto);
-#endif
-  friend uint16_t uip_ipchksum(void);
-  friend uint16_t uip_tcpchksum(void);
-  friend uint16_t uip_udpchksum(void);
-
-  friend void uipclient_appcall(void);
-  friend void uipudp_appcall(void);
-
-#if UIP_CONF_IPV6
-  uint16_t uip_icmp6chksum(void);
-#endif /* UIP_CONF_IPV6 */
-};
-
-extern UIPEthernetClass Ethernet;
-
-#endif
@@ -1,663 +0,0 @@
-/*
- UIPClient.cpp - Arduino implementation of a uIP wrapper class.
- Copyright (c) 2013 Norbert Truchsess <norbert.truchsess@t-online.de>
- All rights reserved.
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-extern "C"
-{
-#include "utility/uip-conf.h"
-#include "utility/uip.h"
-#include "utility/uip_arp.h"
-}
-#include "Ethernet.h"
-#include "EthernetClient.h"
-
-#define UIP_TCP_PHYH_LEN UIP_LLH_LEN+UIP_IPTCPH_LEN
-
-#define UIPClient EthernetClient // to not pollute source code history with the rename
-
-uip_userdata_t UIPClient::all_data[UIP_CONNS];
-
-UIPClient::UIPClient() :
-    data(NULL)
-{
-}
-
-UIPClient::UIPClient(uip_userdata_t* conn_data) :
-    data(conn_data)
-{
-}
-
-int
-UIPClient::connect(IPAddress ip, uint16_t port)
-{
-  stop();
-  uip_ipaddr_t ipaddr;
-  uip_ip_addr(ipaddr, ip);
-  struct uip_conn* conn = uip_connect(&ipaddr, htons(port));
-  if (conn)
-    {
-#if UIP_CONNECT_TIMEOUT > 0
-      uint32_t timeout = millis() + connectTimeout;
-#endif
-      while((conn->tcpstateflags & UIP_TS_MASK) != UIP_CLOSED)
-        {
-          UIPEthernetClass::tick();
-          if ((conn->tcpstateflags & UIP_TS_MASK) == UIP_ESTABLISHED)
-            {
-              data = (uip_userdata_t*) conn->appstate;
-#ifdef UIPETHERNET_DEBUG_CLIENT
-              Serial.print(F("connected, state: "));
-              Serial.print(data->state);
-              Serial.print(F(", first packet in: "));
-              Serial.println(data->packets_in[0]);
-#endif
-              return 1;
-            }
-#if UIP_CONNECT_TIMEOUT > 0
-          if (((int32_t)(millis() - timeout)) > 0)
-            {
-              conn->tcpstateflags = UIP_CLOSED;
-              break;
-            }
-#endif
-        }
-    }
-  return 0;
-}
-
-int
-UIPClient::connect(const char *host, uint16_t port)
-{
-  // Look up the host first
-  int ret = 0;
-#if UIP_UDP
-  IPAddress remote_addr;
-  ret = Ethernet.hostByName(host, remote_addr);
-  if (ret == 1) {
-    return connect(remote_addr, port);
-  }
-#endif
-  return ret;
-}
-
-void
-UIPClient::stop()
-{
-  if (data && data->state)
-    {
-#ifdef UIPETHERNET_DEBUG_CLIENT
-      Serial.println(F("before stop(), with data"));
-      _dumpAllData();
-#endif
-      if (data->state & UIP_CLIENT_REMOTECLOSED)
-        {
-          data->state = 0;
-        }
-      else
-        {
-          flush();
-          data->state |= UIP_CLIENT_CLOSE;
-        }
-      _flushBlocks(data->packets_in);
-#ifdef UIPETHERNET_DEBUG_CLIENT
-      Serial.println(F("after stop()"));
-      _dumpAllData();
-#endif
-    }
-#ifdef UIPETHERNET_DEBUG_CLIENT
-  else
-    {
-      Serial.println(F("stop(), data: NULL"));
-    }
-#endif
-  data = NULL;
-  UIPEthernetClass::tick();
-}
-
-uint8_t
-UIPClient::connected()
-{
-  return (data && (data->packets_in[0] != NOBLOCK || (data->state & UIP_CLIENT_CONNECTED))) ? 1 : 0;
-}
-
-bool
-UIPClient::operator==(const UIPClient& rhs)
-{
-  return data && rhs.data && (data == rhs.data);
-}
-
-UIPClient::operator bool()
-{
-  UIPEthernetClass::tick();
-  return data && (!(data->state & UIP_CLIENT_REMOTECLOSED) || data->packets_in[0] != NOBLOCK);
-}
-
-size_t
-UIPClient::write(uint8_t c)
-{
-  return write(&c, 1);
-}
-
-size_t
-UIPClient::write(const uint8_t *buf, size_t size)
-{
-  uip_userdata_t* u = data;
-  int remain = size;
-  uint16_t written;
-#if UIP_WRITE_TIMEOUT > 0
-  uint32_t timeout_start = millis();
-#endif
-  repeat:
-  UIPEthernetClass::tick();
-  if (u && u->state && !(u->state & (UIP_CLIENT_CLOSE | UIP_CLIENT_REMOTECLOSED)))
-    {
-      uint8_t p = _currentBlock(u->packets_out);
-      if (u->packets_out[p] == NOBLOCK)
-        {
-newpacket:
-          u->packets_out[p] = Enc28J60Network::allocBlock(UIP_SOCKET_DATALEN);
-          if (u->packets_out[p] == NOBLOCK)
-            {
-#if UIP_WRITE_TIMEOUT > 0
-              if (millis() - timeout_start > UIP_WRITE_TIMEOUT)
-                {
-                  setWriteError();
-                  goto ready;
-                }
-#endif
-              Ethernet.call_yield();
-              goto repeat;
-            }
-          u->out_pos = 0;
-        }
-#ifdef UIPETHERNET_DEBUG_CLIENT
-      Serial.print(F("UIPClient.write: writePacket("));
-      Serial.print(u->packets_out[p]);
-      Serial.print(F(") pos: "));
-      Serial.print(u->out_pos);
-      Serial.print(F(", buf["));
-      Serial.print(size-remain);
-      Serial.print(F("-"));
-      Serial.print(remain);
-      Serial.print(F("]: '"));
-      Serial.write((uint8_t*)buf+size-remain,remain);
-      Serial.println(F("'"));
-#endif
-      written = Enc28J60Network::writePacket(u->packets_out[p],u->out_pos,(uint8_t*)buf+size-remain,remain);
-      remain -= written;
-      u->out_pos+=written;
-      if (remain > 0)
-        {
-          if (p == 0) // block 0 just filled, start sending immediately
-          {
-            flush();
-            goto repeat;
-          }
-          if (p == UIP_SOCKET_NUMPACKETS-1)
-            {
-#if UIP_WRITE_TIMEOUT > 0
-              if (millis() - timeout_start > UIP_WRITE_TIMEOUT)
-                {
-                  setWriteError();
-                  goto ready;
-                }
-#endif
-              Ethernet.call_yield();
-              goto repeat;
-            }
-          p++;
-          goto newpacket;
-        }
-ready:
-      return size-remain;
-    }
-  return 0;
-}
-
-int
-UIPClient::availableForWrite()
-{
-  const int MAX_AVAILABLE = UIP_SOCKET_DATALEN * UIP_SOCKET_NUMPACKETS;
-  UIPEthernetClass::tick();
-  if (data->packets_out[0] == NOBLOCK)
-    return MAX_AVAILABLE;
-  uint8_t p = _currentBlock(data->packets_out);
-  int used = UIP_SOCKET_DATALEN * p + data->out_pos;
-  return MAX_AVAILABLE - used;
-}
-
-void
-UIPClient::flush()
-{
-  UIPEthernetClass::tick();
-
-  if (data && data->packets_out[0] != NOBLOCK)
-    {
-      struct uip_conn* conn = &uip_conns[data->conn_index];
-      if (!uip_outstanding(conn))
-        {
-          uip_poll_conn(conn);
-          if (uip_len > 0)
-            {
-              uip_arp_out();
-              UIPEthernetClass::network_send();
-            }
-        }
-    }
-}
-
-int
-UIPClient::available()
-{
-  if (!(*this))
-    return 0;
-
-  int len = 0;
-  for (uint8_t i = 0; i < UIP_SOCKET_NUMPACKETS; i++)
-    {
-      len += Enc28J60Network::blockSize(data->packets_in[i]);
-    }
-
-  // if sketch checks for incoming data and there are unsent data, flush the transmit buffer
-  if (!len)
-    flush();
-  return len;
-}
-
-int
-UIPClient::read(uint8_t *buf, size_t size)
-{
-  if (*this)
-    {
-      uint16_t remain = size;
-      if (data->packets_in[0] == NOBLOCK)
-        {
-        flush();  // if sketch checks for incoming data and there are unsent data, flush the transmit buffer
-        return 0;
-        }
-      uint16_t read;
-      do
-        {
-          read = Enc28J60Network::readPacket(data->packets_in[0],0,buf+size-remain,remain);
-          if (read == Enc28J60Network::blockSize(data->packets_in[0]))
-            {
-              remain -= read;
-              _eatBlock(data->packets_in);
-              if (uip_stopped(&uip_conns[data->conn_index]) && !(data->state & (UIP_CLIENT_CLOSE | UIP_CLIENT_REMOTECLOSED)))
-                data->state |= UIP_CLIENT_RESTART;
-              if (data->packets_in[0] == NOBLOCK)
-                {
-                  if (data->state & UIP_CLIENT_REMOTECLOSED)
-                    {
-                      data->state = 0;
-                      data = NULL;
-                    }
-                  return size-remain;
-                }
-            }
-          else
-            {
-              Enc28J60Network::resizeBlock(data->packets_in[0],read);
-              break;
-            }
-        }
-      while(remain > 0);
-      return size;
-    }
-  return -1;
-}
-
-int
-UIPClient::read()
-{
-  uint8_t c;
-  if (read(&c,1) <= 0)
-    return -1;
-  return c;
-}
-
-int
-UIPClient::peek()
-{
-  if (*this)
-    {
-      if (data->packets_in[0] != NOBLOCK)
-        {
-          uint8_t c;
-          Enc28J60Network::readPacket(data->packets_in[0],0,&c,1);
-          return c;
-        }
-    }
-  return -1;
-}
-
-void
-UIPClient::discardReceived()
-{
-  if (*this)
-    {
-      _flushBlocks(data->packets_in);
-    }
-}
-
-IPAddress
-UIPClient::remoteIP(void)
-{
-  return data ? ip_addr_uip(uip_conns[data->conn_index].ripaddr) : IPAddress();
-}
-
-uint16_t
-UIPClient::remotePort(void)
-{
-  return data ? ntohs(uip_conns[data->conn_index].rport) : 0;
-}
-
-uint8_t
-UIPClient::status()
-{
-  return !data ? UIP_CLOSED :  uip_conns[data->conn_index].tcpstateflags & UIP_TS_MASK;
-}
-
-void
-uipclient_appcall(void)
-{
-  uint16_t send_len = 0;
-  uip_userdata_t *u = (uip_userdata_t*)uip_conn->appstate;
-  if (!u && uip_connected())
-    {
-#ifdef UIPETHERNET_DEBUG_CLIENT
-      Serial.println(F("UIPClient uip_connected"));
-      UIPClient::_dumpAllData();
-#endif
-      u = (uip_userdata_t*) UIPClient::_allocateData();
-      if (u)
-        {
-          uip_conn->appstate = u;
-#ifdef UIPETHERNET_DEBUG_CLIENT
-          Serial.print(F("UIPClient allocated state: "));
-          Serial.println(u->state,BIN);
-#endif
-        }
-#ifdef UIPETHERNET_DEBUG_CLIENT
-      else
-        Serial.println(F("UIPClient allocation failed"));
-#endif
-    }
-  if (u)
-    {
-      if (uip_newdata())
-        {
-#ifdef UIPETHERNET_DEBUG_CLIENT
-          Serial.print(F("UIPClient uip_newdata, uip_len:"));
-          Serial.println(uip_len);
-#endif
-          if (uip_len && u->state && !(u->state & UIP_CLIENT_CLOSE))
-            {
-              for (uint8_t i=0; i < UIP_SOCKET_NUMPACKETS; i++)
-                {
-                  if (u->packets_in[i] == NOBLOCK)
-                    {
-                      u->packets_in[i] = Enc28J60Network::allocBlock(uip_len);
-                      if (u->packets_in[i] != NOBLOCK)
-                        {
-                          Enc28J60Network::copyPacket(u->packets_in[i],0,UIPEthernetClass::in_packet,((uint8_t*)uip_appdata)-uip_buf,uip_len);
-                          if (i == UIP_SOCKET_NUMPACKETS-1)
-                            uip_stop();
-                          goto finish_newdata;
-                        }
-                    }
-                }
-              UIPEthernetClass::packetstate &= ~UIPETHERNET_FREEPACKET;
-              uip_stop();
-            }
-        }
-finish_newdata:
-      if (u->state & UIP_CLIENT_RESTART)
-        {
-          u->state &= ~UIP_CLIENT_RESTART;
-          uip_restart();
-        }
-      // If the connection has been closed, save received but unread data.
-      if (uip_closed() || uip_timedout() || uip_aborted())
-        {
-#ifdef UIPETHERNET_DEBUG_CLIENT
-          Serial.println(F("UIPClient uip_closed"));
-          UIPClient::_dumpAllData();
-#endif
-          // drop outgoing packets not sent yet:
-          UIPClient::_flushBlocks(u->packets_out);
-          if (u->packets_in[0] != NOBLOCK)
-            {
-              ((uip_userdata_closed_t *)u)->lport = uip_conn->lport;
-              u->state |= UIP_CLIENT_REMOTECLOSED;
-            }
-          else
-            u->state = 0;
-          // disassociate appdata.
-#ifdef UIPETHERNET_DEBUG_CLIENT
-          Serial.println(F("after UIPClient uip_closed"));
-          UIPClient::_dumpAllData();
-#endif
-          uip_conn->appstate = NULL;
-          goto finish;
-        }
-      if (uip_acked())
-        {
-#ifdef UIPETHERNET_DEBUG_CLIENT
-          Serial.println(F("UIPClient uip_acked"));
-#endif
-          UIPClient::_eatBlock(u->packets_out);
-          goto send;
-        }
-      if (uip_poll() || uip_rexmit())
-        {
-#ifdef UIPETHERNET_DEBUG_CLIENT
-          //Serial.println(F("UIPClient uip_poll"));
-#endif
-send:
-          if (u->packets_out[0] != NOBLOCK)
-            {
-              if (u->packets_out[1] == NOBLOCK)
-                {
-                  send_len = u->out_pos;
-                  if (send_len > 0)
-                    {
-                      Enc28J60Network::resizeBlock(u->packets_out[0],0,send_len);
-                    }
-                 }
-              else
-                send_len = Enc28J60Network::blockSize(u->packets_out[0]);
-              if (send_len > 0)
-                {
-                  UIPEthernetClass::uip_hdrlen = ((uint8_t*)uip_appdata)-uip_buf;
-                  UIPEthernetClass::uip_packet = Enc28J60Network::allocBlock(UIPEthernetClass::uip_hdrlen+send_len + UIP_SENDBUFFER_OFFSET + UIP_SENDBUFFER_PADDING);
-                  if (UIPEthernetClass::uip_packet != NOBLOCK)
-                    {
-                      Enc28J60Network::copyPacket(UIPEthernetClass::uip_packet,UIPEthernetClass::uip_hdrlen + UIP_SENDBUFFER_OFFSET,u->packets_out[0],0,send_len);
-                      UIPEthernetClass::packetstate |= UIPETHERNET_SENDPACKET;
-                    }
-                }
-              goto finish;
-            }
-        }
-      // don't close connection unless all outgoing packets are sent
-      if (u->state & UIP_CLIENT_CLOSE)
-        {
-#ifdef UIPETHERNET_DEBUG_CLIENT
-          Serial.println(F("UIPClient state UIP_CLIENT_CLOSE"));
-          UIPClient::_dumpAllData();
-#endif
-          if (u->packets_out[0] == NOBLOCK)
-            {
-              u->state = 0;
-              uip_conn->appstate = NULL;
-              uip_close();
-#ifdef UIPETHERNET_DEBUG_CLIENT
-              Serial.println(F("no blocks out -> free userdata"));
-              UIPClient::_dumpAllData();
-#endif
-            }
-          else
-            {
-              uip_stop();
-#ifdef UIPETHERNET_DEBUG_CLIENT
-              Serial.println(F("blocks outstanding transfer -> uip_stop()"));
-#endif
-            }
-        }
-    }
-  finish:
-  uip_send(uip_appdata,send_len);
-  uip_len = send_len;
-}
-
-uip_userdata_t *
-UIPClient::_allocateData()
-{
-  for ( uint8_t sock = 0; sock < UIP_CONNS; sock++ )
-    {
-      uip_userdata_t* data = &UIPClient::all_data[sock];
-      if (!data->state)
-        {
-          *data = uip_userdata_t();
-          data->conn_index = uip_conn - uip_conns; // pointer arithmetics
-          data->state = UIP_CLIENT_CONNECTED;
-          return data;
-        }
-    }
-  return NULL;
-}
-
-uint8_t
-UIPClient::_currentBlock(memhandle* block)
-{
-  for (uint8_t i = 1; i < UIP_SOCKET_NUMPACKETS; i++)
-    {
-      if (block[i] == NOBLOCK)
-        return i-1;
-    }
-  return UIP_SOCKET_NUMPACKETS-1;
-}
-
-void
-UIPClient::_eatBlock(memhandle* block)
-{
-#ifdef UIPETHERNET_DEBUG_CLIENT
-  memhandle* start = block;
-  Serial.print(F("eatblock("));
-  Serial.print(*block);
-  Serial.print(F("): "));
-  for (uint8_t i = 0; i < UIP_SOCKET_NUMPACKETS; i++)
-    {
-      Serial.print(start[i]);
-      Serial.print(F(" "));
-    }
-  Serial.print(F("-> "));
-#endif
-  Enc28J60Network::freeBlock(block[0]);
-  for (uint8_t i = 0; i < UIP_SOCKET_NUMPACKETS-1; i++)
-    {
-      block[i] = block[i+1];
-    }
-  block[UIP_SOCKET_NUMPACKETS-1] = NOBLOCK;
-#ifdef UIPETHERNET_DEBUG_CLIENT
-  for (uint8_t i = 0; i < UIP_SOCKET_NUMPACKETS; i++)
-    {
-      Serial.print(start[i]);
-      Serial.print(F(" "));
-    }
-  Serial.println();
-#endif
-}
-
-void
-UIPClient::_flushBlocks(memhandle* block)
-{
-  for (uint8_t i = 0; i < UIP_SOCKET_NUMPACKETS; i++)
-    {
-      Enc28J60Network::freeBlock(block[i]);
-      block[i] = NOBLOCK;
-    }
-}
-
-#ifdef UIPETHERNET_DEBUG_CLIENT
-void
-UIPClient::_dumpAllData() {
-  for (uint8_t i=0; i < UIP_CONNS; i++)
-    {
-      if (!all_data[i].state)
-        continue;
-      Serial.print(F("UIPClient::all_data["));
-      Serial.print(i);
-      Serial.print(F("], state:"));
-      Serial.println(all_data[i].state, BIN);
-      struct uip_conn& conn = uip_conns[all_data[i].conn_index];
-      Serial.println(ip_addr_uip(conn.ripaddr));
-      Serial.print(F("ix: "));
-      Serial.print(all_data[i].conn_index);
-      Serial.print(F(" tcp flags: 0x"));
-      Serial.print(conn.tcpstateflags, HEX);
-      Serial.print(F(" retransmission: timer "));
-      Serial.print(conn.timer);
-      Serial.print(F(" nrtx "));
-      Serial.println(conn.nrtx);
-      Serial.print(F("packets_in: "));
-      for (uint8_t j=0; j < UIP_SOCKET_NUMPACKETS; j++)
-        {
-          Serial.print(all_data[i].packets_in[j]);
-          Serial.print(F(" "));
-        }
-      Serial.println();
-      if (all_data[i].state & UIP_CLIENT_REMOTECLOSED)
-        {
-          Serial.print(F("state remote closed, local port: "));
-          Serial.println(htons(((uip_userdata_closed_t *)(&all_data[i]))->lport));
-        }
-      else
-        {
-          Serial.print(F("packets_out: "));
-          for (uint8_t j=0; j < UIP_SOCKET_NUMPACKETS; j++)
-            {
-              Serial.print(all_data[i].packets_out[j]);
-              Serial.print(F(" "));
-            }
-          Serial.println();
-          Serial.print(F("out_pos: "));
-          Serial.println(all_data[i].out_pos);
-        }
-      Serial.println();
-    }
-  for (uint8_t i=0; i < UIP_CONNS; i++)
-    {
-      struct uip_conn& conn = uip_conns[i];
-      Serial.print(i);
-      Serial.print(' ');
-      Serial.print(ip_addr_uip(conn.ripaddr));
-      Serial.print(':');
-      Serial.print(ntohs(conn.rport));
-      Serial.print(' ');
-      Serial.print(ntohs(conn.lport));
-      Serial.print(F(" tcp flags: 0x"));
-      Serial.print(conn.tcpstateflags, HEX);
-      Serial.print(F(" retransmission: timer "));
-      Serial.print(conn.timer);
-      Serial.print(F(" nrtx "));
-      Serial.println(conn.nrtx);
-    }
-}
-#endif
@@ -1,110 +0,0 @@
-/*
- UIPClient.h - Arduino implementation of a uIP wrapper class.
- Copyright (c) 2013 Norbert Truchsess <norbert.truchsess@t-online.de>
- All rights reserved.
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program.  If not, see <http://www.gnu.org/licenses/>.
-  */
-
-#ifndef UIPCLIENT_H
-#define UIPCLIENT_H
-
-#include <Client.h>
-#include "utility/mempool.h"
-
-extern "C" {
-  #include "utility/uip.h"
-}
-
-#define UIP_SOCKET_DATALEN UIP_TCP_MSS
-
-#define UIP_CLIENT_CONNECTED 0x01
-#define UIP_CLIENT_CLOSE 0x02
-#define UIP_CLIENT_REMOTECLOSED 0x04
-#define UIP_CLIENT_RESTART 0x08
-#define UIP_CLIENT_ACCEPTED 0x10
-
-typedef struct {
-  uint8_t conn_index;
-  uint8_t state;
-  memhandle packets_in[UIP_SOCKET_NUMPACKETS];
-  uint16_t lport;        /**< The local TCP port, in network byte order. */
-} uip_userdata_closed_t;
-
-typedef struct {
-  uint8_t conn_index;
-  uint8_t state;
-  memhandle packets_in[UIP_SOCKET_NUMPACKETS] = {NOBLOCK};
-  memhandle packets_out[UIP_SOCKET_NUMPACKETS] = {NOBLOCK};
-  memaddress out_pos;
-} uip_userdata_t;
-
-class EthernetClient : public Client {
-
-public:
-  EthernetClient();
-  int connect(IPAddress ip, uint16_t port);
-  int connect(const char *host, uint16_t port);
-  int read(uint8_t *buf, size_t size);
-  void stop();
-  uint8_t connected();
-  operator bool();
-  virtual bool operator==(const EthernetClient&);
-  virtual bool operator!=(const EthernetClient& rhs) { return !this->operator==(rhs); };
-
-  size_t write(uint8_t);
-  size_t write(const uint8_t *buf, size_t size);
-  int availableForWrite();
-  void flush(); // flush sends the buffered data
-
-  int available();
-  int read();
-  int peek();
-  void discardReceived();
-
-  using Print::write;
-
-  IPAddress remoteIP();
-  uint16_t remotePort();
-
-  uint8_t status();
-
-  void setConnectionTimeout(uint16_t millis) {connectTimeout = millis;}
-
-private:
-  EthernetClient(struct uip_conn *_conn);
-  EthernetClient(uip_userdata_t* conn_data);
-
-  uip_userdata_t* data;
-  uint16_t connectTimeout = 1000 * UIP_CONNECT_TIMEOUT;
-
-  static uip_userdata_t all_data[UIP_CONNS];
-  static uip_userdata_t* _allocateData();
-
-  static uint8_t _currentBlock(memhandle* blocks);
-  static void _eatBlock(memhandle* blocks);
-  static void _flushBlocks(memhandle* blocks);
-
-#ifdef UIPETHERNET_DEBUG_CLIENT
-  static void _dumpAllData();
-#endif
-
-  friend class UIPEthernetClass;
-  friend class EthernetServer;
-
-  friend void uipclient_appcall(void);
-
-};
-
-#endif
@@ -1 +0,0 @@
-#include "Ethernet.h"
@@ -1,112 +0,0 @@
-/*
- UIPServer.cpp - Arduino implementation of a uIP wrapper class.
- Copyright (c) 2013 Norbert Truchsess <norbert.truchsess@t-online.de>
- All rights reserved.
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program.  If not, see <http://www.gnu.org/licenses/>.
-  */
-#include "Ethernet.h"
-#include "EthernetServer.h"
-extern "C" {
-  #include "utility/uip-conf.h"
-}
-
-#define UIPServer EthernetServer // to not pollute source code history with the rename
-#define UIPClient EthernetClient
-
-UIPServer::UIPServer(uint16_t port) : _port(htons(port))
-{
-}
-
-UIPClient UIPServer::available()
-{
-  UIPEthernetClass::tick();
-  for ( uip_userdata_t* data = &UIPClient::all_data[0]; data < &UIPClient::all_data[UIP_CONNS]; data++ )
-    {
-      if (data->packets_in[0] != NOBLOCK
-          && (((data->state & UIP_CLIENT_CONNECTED) && uip_conns[data->conn_index].lport ==_port)
-              || ((data->state & UIP_CLIENT_REMOTECLOSED) && ((uip_userdata_closed_t *)data)->lport == _port)))
-        return UIPClient(data);
-    }
-  return UIPClient();
-}
-
-UIPClient UIPServer::accept()
-{
-  UIPEthernetClass::tick();
-  for ( uip_userdata_t* data = &UIPClient::all_data[0]; data < &UIPClient::all_data[UIP_CONNS]; data++ )
-    {
-      if (!(data->state & UIP_CLIENT_ACCEPTED)
-          && (((data->state & UIP_CLIENT_CONNECTED) && uip_conns[data->conn_index].lport ==_port)
-              || ((data->state & UIP_CLIENT_REMOTECLOSED) && ((uip_userdata_closed_t *)data)->lport == _port))) {
-        data->state |= UIP_CLIENT_ACCEPTED;
-        return UIPClient(data);
-      }
-    }
-  return UIPClient();
-}
-
-void UIPServer::begin()
-{
-  uip_listen(_port);
-  UIPEthernetClass::tick();
-  listening = true;
-}
-
-void UIPServer::begin(uint16_t port)
-{
-  _port = port;
-  begin();
-}
-
-void UIPServer::end() {
-  uip_unlisten(_port);
-  listening = false;
-  for ( uip_userdata_t* data = &UIPClient::all_data[0]; data < &UIPClient::all_data[UIP_CONNS]; data++ )
-    {
-      if ((data->state & UIP_CLIENT_CONNECTED) && uip_conns[data->conn_index].lport ==_port)
-        {
-          UIPClient client(data);
-          client.stop();
-        }
-    }
-}
-
-UIPServer::operator bool() {
-  return listening;
-}
-
-size_t UIPServer::writeToAllClients(const uint8_t *buf, size_t size)
-{
-  size_t ret = 0;
-  for ( uip_userdata_t* data = &UIPClient::all_data[0]; data < &UIPClient::all_data[UIP_CONNS]; data++ )
-    {
-      if ((data->state & UIP_CLIENT_CONNECTED) && uip_conns[data->conn_index].lport ==_port)
-        {
-          EthernetClient client(data);
-          ret = client.write(buf, size);
-        }
-    }
-  return ret;
-}
-
-size_t EthernetServerPrint::write(uint8_t c)
-{
-  return write(&c,1);
-}
-
-size_t EthernetServerPrint::write(const uint8_t *buf, size_t size)
-{
-  return EthernetServer::writeToAllClients(buf, size);
-}
@@ -1,55 +0,0 @@
-/*
- UIPServer.h - Arduino implementation of a uIP wrapper class.
- Copyright (c) 2013 Norbert Truchsess <norbert.truchsess@t-online.de>
- All rights reserved.
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program.  If not, see <http://www.gnu.org/licenses/>.
-  */
-#ifndef UIPSERVER_H
-#define UIPSERVER_H
-
-#include "EthernetClient.h"
-
-class EthernetServer {
-
-public:
-  EthernetServer(uint16_t port = 80);
-  EthernetClient available();
-  EthernetClient accept();
-  void begin();
-  void begin(uint16_t port);
-  void end();
-  operator bool();
-
-protected:
-  size_t writeToAllClients(const uint8_t *buf, size_t size);
-
-private:
-  uint16_t _port;
-  bool listening = false;
-};
-
-class EthernetServerPrint : public EthernetServer, public Print {
-
-public:
-  EthernetServerPrint(uint16_t port = 80) : EthernetServer(port) {}
-
-  virtual size_t write(uint8_t);
-  virtual size_t write(const uint8_t *buf, size_t size);
-
-  using Print::write;
-
-};
-
-#endif
@@ -1,424 +0,0 @@
-/*
- UIPUdp.cpp - Arduino implementation of a uIP wrapper class.
- Copyright (c) 2013 Norbert Truchsess <norbert.truchsess@t-online.de>
- All rights reserved.
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "Ethernet.h"
-#include "EthernetUdp.h"
-
-extern "C" {
-#include "utility/uip-conf.h"
-#include "utility/uip.h"
-#include "utility/uip_arp.h"
-}
-
-#if UIP_UDP
-#define UIP_ARPHDRSIZE 42
-#define UDPBUF ((struct uip_udpip_hdr *)&uip_buf[UIP_LLH_LEN])
-
-#define UIPUDP EthernetUDP // to not pollute source code history with the rename
-
-// Constructor
-UIPUDP::UIPUDP() :
-    _uip_udp_conn(NULL),
-    appdata()
-{
-}
-
-// initialize, start listening on specified port. Returns 1 if successful, 0 if there are no sockets available to use
-uint8_t
-UIPUDP::begin(uint16_t port)
-{
-  if (!_uip_udp_conn)
-    {
-      _uip_udp_conn = uip_udp_new(NULL, 0);
-    }
-  if (_uip_udp_conn)
-    {
-      uip_udp_bind(_uip_udp_conn,htons(port));
-      _uip_udp_conn->appstate = &appdata;
-      return 1;
-    }
-  return 0;
-}
-
-// Finish with the UDP socket
-void
-UIPUDP::stop()
-{
-  if (_uip_udp_conn)
-    {
-      uip_udp_remove(_uip_udp_conn);
-      _uip_udp_conn->appstate = NULL;
-      _uip_udp_conn=NULL;
-      Enc28J60Network::freeBlock(appdata.packet_in);
-      _flushBlocks(appdata.packet_next);
-      Enc28J60Network::freeBlock(appdata.packet_out);
-      appdata = uip_udp_userdata_t();
-    }
-}
-
-// Sending UDP packets
-
-// Start building up a packet to send to the remote host specific in ip and port
-// Returns 1 if successful, 0 if there was a problem with the supplied IP address or port
-int
-UIPUDP::beginPacket(IPAddress ip, uint16_t port)
-{
-  UIPEthernetClass::tick();
-  if ((ip[0] || ip[1] || ip[2] || ip[3]) && port)
-    {
-      uip_ipaddr_t ripaddr;
-      uip_ip_addr(&ripaddr, ip);
-#ifdef UIPETHERNET_DEBUG_UDP
-      Serial.print(F("udp beginPacket, "));
-#endif
-      if (_uip_udp_conn)
-        {
-          // [J.A]: for UDP server, setting ripaddr and rport causes in uIP filtering
-          // of incoming messages. it would be better to store the IP and port in fields
-          // and set them only in endPacket().
-          _uip_udp_conn->rport = htons(port);
-          uip_ipaddr_copy(_uip_udp_conn->ripaddr, &ripaddr);
-        }
-      else
-        {
-          _uip_udp_conn = uip_udp_new(&ripaddr,htons(port));
-          if (_uip_udp_conn)
-            {
-#ifdef UIPETHERNET_DEBUG_UDP
-              Serial.print(F("new connection, "));
-#endif
-              _uip_udp_conn->appstate = &appdata;
-            }
-          else
-            {
-#ifdef UIPETHERNET_DEBUG_UDP
-              Serial.println(F("failed to allocate new connection"));
-#endif
-              return 0;
-            }
-        }
-#ifdef UIPETHERNET_DEBUG_UDP
-          Serial.print(F("rip: "));
-          Serial.print(ip);
-          Serial.print(F(", port: "));
-          Serial.println(port);
-#endif
-    }
-  if (_uip_udp_conn)
-    {
-      if (appdata.packet_out == NOBLOCK)
-        {
-          appdata.packet_out = Enc28J60Network::allocBlock(UIP_UDP_MAXPACKETSIZE + UIP_SENDBUFFER_OFFSET + UIP_SENDBUFFER_PADDING);
-          appdata.out_pos = UIP_UDP_PHYH_LEN + UIP_SENDBUFFER_OFFSET;
-          if (appdata.packet_out != NOBLOCK)
-            return 1;
-#ifdef UIPETHERNET_DEBUG_UDP
-          else
-            Serial.println(F("failed to allocate memory for packet"));
-#endif
-        }
-#ifdef UIPETHERNET_DEBUG_UDP
-      else
-        Serial.println(F("previous packet on that connection not sent yet"));
-#endif
-    }
-  return 0;
-}
-
-// Start building up a packet to send to the remote host specific in host and port
-// Returns 1 if successful, 0 if there was a problem resolving the hostname or port
-int
-UIPUDP::beginPacket(const char *host, uint16_t port)
-{
-  // Look up the host first
-  int ret = 0;
-  IPAddress remote_addr;
-  ret = Ethernet.hostByName(host, remote_addr);
-  if (ret == 1) {
-    return beginPacket(remote_addr, port);
-  } else {
-    return ret;
-  }
-}
-
-// Finish off this packet and send it
-// Returns 1 if the packet was sent successfully, 0 if there was an error
-int
-UIPUDP::endPacket()
-{
-  if (_uip_udp_conn && appdata.packet_out != NOBLOCK)
-    {
-      appdata.send = true;
-      Enc28J60Network::resizeBlock(appdata.packet_out,0,appdata.out_pos + UIP_SENDBUFFER_PADDING);
-      uip_udp_periodic_conn(_uip_udp_conn);
-      if (uip_len > 0)
-        {
-          _send(_uip_udp_conn);
-          return 1;
-        }
-    }
-  return 0;
-}
-
-// Write a single byte into the packet
-size_t
-UIPUDP::write(uint8_t c)
-{
-  return write(&c,1);
-}
-
-// Write size bytes from buffer into the packet
-size_t
-UIPUDP::write(const uint8_t *buffer, size_t size)
-{
-  if (appdata.packet_out != NOBLOCK)
-    {
-      size_t ret = Enc28J60Network::writePacket(appdata.packet_out,appdata.out_pos,(uint8_t*)buffer,size);
-      appdata.out_pos += ret;
-      return ret;
-    }
-  return 0;
-}
-
-// Start processing the next available incoming packet
-// Returns the size of the packet in bytes, or 0 if no packets are available
-int
-UIPUDP::parsePacket()
-{
-  UIPEthernetClass::tick();
-#ifdef UIPETHERNET_DEBUG_UDP
-  if (appdata.packet_in != NOBLOCK)
-    {
-      Serial.print(F("udp parsePacket freeing previous packet: "));
-      Serial.println(appdata.packet_in);
-    }
-#endif
-  Enc28J60Network::freeBlock(appdata.packet_in);
-
-  appdata.packet_in = appdata.packet_next[0].packet;
-  uip_ipaddr_copy(appdata.remote_ip, appdata.packet_next[0].remote_ip);
-  appdata.remote_port = appdata.packet_next[0].remote_port;
-  _moveBlocks(appdata.packet_next);
-
-#ifdef UIPETHERNET_DEBUG_UDP
-  if (appdata.packet_in != NOBLOCK)
-    {
-      Serial.print(F("udp parsePacket received packet: "));
-      Serial.print(appdata.packet_in);
-    }
-#endif
-  int size = Enc28J60Network::blockSize(appdata.packet_in);
-#ifdef UIPETHERNET_DEBUG_UDP
-  if (appdata.packet_in != NOBLOCK)
-    {
-      Serial.print(F(", size: "));
-      Serial.println(size);
-    }
-#endif
-  return size;
-}
-
-// Number of bytes remaining in the current packet
-int
-UIPUDP::available()
-{
-  UIPEthernetClass::tick();
-  return Enc28J60Network::blockSize(appdata.packet_in);
-}
-
-// Read a single byte from the current packet
-int
-UIPUDP::read()
-{
-  unsigned char c;
-  if (read(&c,1) > 0)
-    {
-      return c;
-    }
-  return -1;
-}
-
-// Read up to len bytes from the current packet and place them into buffer
-// Returns the number of bytes read, or 0 if none are available
-int
-UIPUDP::read(unsigned char* buffer, size_t len)
-{
-  UIPEthernetClass::tick();
-  if (appdata.packet_in != NOBLOCK)
-    {
-      memaddress read = Enc28J60Network::readPacket(appdata.packet_in,0,buffer,len);
-      if (read == Enc28J60Network::blockSize(appdata.packet_in))
-        {
-          Enc28J60Network::freeBlock(appdata.packet_in);
-          appdata.packet_in = NOBLOCK;
-        }
-      else
-        Enc28J60Network::resizeBlock(appdata.packet_in,read);
-      return read;
-    }
-  return 0;
-}
-
-// Return the next byte from the current packet without moving on to the next byte
-int
-UIPUDP::peek()
-{
-  UIPEthernetClass::tick();
-  if (appdata.packet_in != NOBLOCK)
-    {
-      unsigned char c;
-      if (Enc28J60Network::readPacket(appdata.packet_in,0,&c,1) == 1)
-        return c;
-    }
-  return -1;
-}
-
-// Finish reading the current packet
-void
-UIPUDP::discardReceived()
-{
-  UIPEthernetClass::tick();
-  Enc28J60Network::freeBlock(appdata.packet_in);
-  appdata.packet_in = NOBLOCK;
-}
-
-// Return the IP address of the host who sent the current incoming packet
-IPAddress
-UIPUDP::remoteIP()
-{
-  return ip_addr_uip(appdata.remote_ip);
-}
-
-// Return the port of the host who sent the current incoming packet
-uint16_t
-UIPUDP::remotePort()
-{
-  return ntohs(appdata.remote_port);
-}
-
-// uIP callback function
-
-void
-uipudp_appcall(void) {
-  if (uip_udp_userdata_t *data = (uip_udp_userdata_t *)(uip_udp_conn->appstate))
-    {
-      if (uip_newdata())
-        {
-          uint8_t p = UIPUDP::_newBlock(data->packet_next);
-          if (data->packet_next[p].packet == NOBLOCK)
-            {
-              data->packet_next[p].remote_port = UDPBUF->srcport;
-              uip_ipaddr_copy( data->packet_next[p].remote_ip,UDPBUF->srcipaddr);
-              data->packet_next[p].packet = Enc28J60Network::allocBlock(ntohs(UDPBUF->udplen)-UIP_UDPH_LEN);
-                  //if we are unable to allocate memory the packet is dropped. udp doesn't guarantee packet delivery
-              if (data->packet_next[p].packet != NOBLOCK)
-                {
-                  //discard Linklevel and IP and udp-header and any trailing bytes:
-                  Enc28J60Network::copyPacket(data->packet_next[p].packet,0,UIPEthernetClass::in_packet,UIP_UDP_PHYH_LEN,Enc28J60Network::blockSize(data->packet_next[p].packet));
-    #ifdef UIPETHERNET_DEBUG_UDP
-                  Serial.print(F("udp, uip_newdata received packet: "));
-                  Serial.print(data->packet_next[p].packet);
-                  Serial.print(F(", size: "));
-                  Serial.println(Enc28J60Network::blockSize(data->packet_next[p].packet));
-    #endif
-                }
-            }
-        }
-      if (uip_poll() && data->send)
-        {
-          //set uip_slen (uip private) by calling uip_udp_send
-#ifdef UIPETHERNET_DEBUG_UDP
-          Serial.print(F("udp, uip_poll preparing packet to send: "));
-          Serial.print(data->packet_out);
-          Serial.print(F(", size: "));
-          Serial.println(Enc28J60Network::blockSize(data->packet_out));
-#endif
-          UIPEthernetClass::uip_packet = data->packet_out;
-          UIPEthernetClass::packetstate |= UIPETHERNET_SENDPACKET;
-          UIPEthernetClass::uip_hdrlen = UIP_UDP_PHYH_LEN;
-          uip_udp_send(data->out_pos - (UIP_UDP_PHYH_LEN + UIP_SENDBUFFER_OFFSET));
-        }
-    }
-}
-
-void
-UIPUDP::_send(struct uip_udp_conn *uip_udp_conn) {
-
-  uip_arp_out(); //add arp
-  if (uip_len == UIP_ARPHDRSIZE)
-    {
-      UIPEthernetClass::uip_packet = NOBLOCK;
-      UIPEthernetClass::packetstate &= ~UIPETHERNET_SENDPACKET;
-#ifdef UIPETHERNET_DEBUG_UDP
-      Serial.println(F("udp, uip_poll results in ARP-packet"));
-#endif
-      UIPEthernetClass::network_send();
-    }
-  else
-  //arp found ethaddr for ip (otherwise packet is replaced by arp-request)
-    {
-      uip_udp_userdata_t* data = (uip_udp_userdata_t *)(uip_udp_conn->appstate);
-      UIPEthernetClass::network_send();
-      data->send = false;
-      data->packet_out = NOBLOCK;
-
-      // [J.A] a listening UDP port in uIP filters received messages
-      // if rport and ripaddr are set. so we better clear them
-      uip_udp_conn->rport = 0;
-      uip_udp_conn->ripaddr[0] = 0;
-      uip_udp_conn->ripaddr[1] = 0;
-
-#ifdef UIPETHERNET_DEBUG_UDP
-      Serial.print(F("udp, uip_packet to send: "));
-      Serial.println(UIPEthernetClass::uip_packet);
-#endif
-    }
-}
-
-uint8_t
-UIPUDP::_newBlock(uip_udp_msg_rec_t* block)
-{
-  for (uint8_t i = 0; i < UIP_UDP_BACKLOG; i++)
-    {
-      if (block[i].packet == NOBLOCK)
-        return i;
-    }
-  return UIP_UDP_BACKLOG-1;
-}
-
-void
-UIPUDP::_moveBlocks(uip_udp_msg_rec_t* block)
-{
-  for (uint8_t i = 0; i < UIP_UDP_BACKLOG-1; i++)
-    {
-      block[i] = block[i+1];
-    }
-  block[UIP_UDP_BACKLOG-1].packet = NOBLOCK;
-}
-
-void
-UIPUDP::_flushBlocks(uip_udp_msg_rec_t* block)
-{
-  for (uint8_t i = 0; i < UIP_UDP_BACKLOG; i++)
-    {
-      Enc28J60Network::freeBlock(block[i].packet);
-      block[i].packet = NOBLOCK;
-    }
-}
-#endif
@@ -1,139 +0,0 @@
-/*
- UIPUdp.h - Arduino implementation of a uIP wrapper class.
- Copyright (c) 2013 Norbert Truchsess <norbert.truchsess@t-online.de>
- All rights reserved.
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef UIPUDP_H
-#define UIPUDP_H
-
-#include <Arduino.h>
-#include <Udp.h>
-#include "utility/mempool.h"
-extern "C" {
-  #include "utility/uip.h"
-}
-
-#define UIP_UDP_MAXDATALEN 1500
-#define UIP_UDP_PHYH_LEN UIP_LLH_LEN+UIP_IPUDPH_LEN
-#define UIP_UDP_MAXPACKETSIZE UIP_UDP_MAXDATALEN+UIP_UDP_PHYH_LEN
-
-typedef struct {
-  memhandle packet = NOBLOCK;
-  uip_ipaddr_t remote_ip;
-  uint16_t remote_port = 0;
-} uip_udp_msg_rec_t;
-
-typedef struct {
-  memaddress out_pos;
-  uip_udp_msg_rec_t packet_next[UIP_UDP_BACKLOG];
-  memhandle packet_in = NOBLOCK;
-  memhandle packet_out = NOBLOCK;
-  boolean send;
-  uip_ipaddr_t remote_ip;
-  uint16_t remote_port = 0;
-} uip_udp_userdata_t;
-
-class EthernetUDP : public UDP
-{
-
-private:
-  struct uip_udp_conn *_uip_udp_conn;
-
-  uip_udp_userdata_t appdata;
-
-public:
-  EthernetUDP();  // Constructor
-  uint8_t
-  begin(uint16_t);// initialize, start listening on specified port. Returns 1 if successful, 0 if there are no sockets available to use
-  void
-  stop();  // Finish with the UDP socket
-
-  // Sending UDP packets
-
-  // Start building up a packet to send to the remote host specific in ip and port
-  // Returns 1 if successful, 0 if there was a problem with the supplied IP address or port
-  int
-  beginPacket(IPAddress ip, uint16_t port);
-  // Start building up a packet to send to the remote host specific in host and port
-  // Returns 1 if successful, 0 if there was a problem resolving the hostname or port
-  int
-  beginPacket(const char *host, uint16_t port);
-  // Finish off this packet and send it
-  // Returns 1 if the packet was sent successfully, 0 if there was an error
-  int
-  endPacket();
-  // Write a single byte into the packet
-  size_t
-  write(uint8_t);
-  // Write size bytes from buffer into the packet
-  size_t
-  write(const uint8_t *buffer, size_t size);
-  // flush() should send the data, but here endPacket does it
-  void
-  flush() {}; // in Print it is empty, UDP makes it pure virtual
-
-  using Print::write;
-
-  // Start processing the next available incoming packet
-  // Returns the size of the packet in bytes, or 0 if no packets are available
-  int
-  parsePacket();
-  // Number of bytes remaining in the current packet
-  int
-  available();
-  // Read a single byte from the current packet
-  int
-  read();
-  // Read up to len bytes from the current packet and place them into buffer
-  // Returns the number of bytes read, or 0 if none are available
-  int
-  read(unsigned char* buffer, size_t len);
-  // Read up to len characters from the current packet and place them into buffer
-  // Returns the number of characters read, or 0 if none are available
-  int
-  read(char* buffer, size_t len)
-  {
-    return read((unsigned char*) buffer, len);
-  }
-  ;
-  // Return the next byte from the current packet without moving on to the next byte
-  int
-  peek();
-  void
-  discardReceived(); // former flush
-
-  // Return the IP address of the host who sent the current incoming packet
-  IPAddress
-  remoteIP();
-
-  // Return the port of the host who sent the current incoming packet
-  uint16_t
-  remotePort();
-
-private:
-
-  friend void uipudp_appcall(void);
-
-  friend class UIPEthernetClass;
-  static void _send(struct uip_udp_conn *uip_udp_conn);
-
-  static uint8_t _newBlock(uip_udp_msg_rec_t* blocks);
-  static void _moveBlocks(uip_udp_msg_rec_t* blocks);
-  static void _flushBlocks(uip_udp_msg_rec_t* blocks);
-};
-
-#endif
@@ -1,21 +0,0 @@
-
-#ifndef UIP_TCP_STATES_H
-#define UIP_TCP_STATES_H
-
-#include <utility/uip.h>
-
-// common constants for client.state() return values
-enum uip_tcp_state {
-  CLOSED      = UIP_CLOSED,
-  SYN_SENT    = UIP_SYN_SENT,
-  SYN_RCVD    = UIP_SYN_RCVD,
-  ESTABLISHED = UIP_ESTABLISHED,
-  FIN_WAIT_1  = UIP_FIN_WAIT_1,
-  FIN_WAIT_2  = UIP_FIN_WAIT_2,
-  CLOSE_WAIT  = 10, // not used
-  CLOSING     = UIP_CLOSING,
-  LAST_ACK    = UIP_LAST_ACK,
-  TIME_WAIT   = UIP_TIME_WAIT
-};
-
-#endif
@@ -1,391 +0,0 @@
-/*
- Enc28J60NetworkClass.cpp  — Bitbang-SPI version for non-hardware-SPI pins
- Based on UIPEthernet by Norbert Truchsess, GPL V2
-
- Modification: Hardware SPI replaced with bitbang SPI.
- Target: STM32F103RBT6 with ENC28J60 on PC6(SCK)/PC7(MISO)/PC8(CS)/PC9(MOSI)
- */
-
-#include "Enc28J60Network.h"
-#include <Arduino.h>
-#include "config.h"   // ETH_SCK_PIN / ETH_MOSI_PIN / ETH_MISO_PIN
-// Note: <SPI.h> intentionally NOT included — this version uses bitbang SPI
-
-extern "C" {
-#include "enc28j60.h"
-#include "uip.h"
-}
-
-// ============================================================
-// Bitbang SPI  —  SPI Mode 0 (CPOL=0, CPHA=0)
-// Pin definitions come from project include/config.h via build system
-// ============================================================
-#ifndef ETH_SCK_PIN
-  #error "ETH_SCK_PIN not defined — check include/config.h"
-#endif
-
-static bool _spi_ready = false;
-
-static void bitbang_init() {
-    if (_spi_ready) return;
-    pinMode(ETH_SCK_PIN,  OUTPUT); digitalWrite(ETH_SCK_PIN,  LOW);
-    pinMode(ETH_MOSI_PIN, OUTPUT); digitalWrite(ETH_MOSI_PIN, LOW);
-    pinMode(ETH_MISO_PIN, INPUT);
-    _spi_ready = true;
-}
-
-static inline uint8_t bitbang_transfer(uint8_t out) {
-    uint8_t in = 0;
-    for (int8_t i = 7; i >= 0; i--) {
-        digitalWrite(ETH_MOSI_PIN, (out >> i) & 1);
-        digitalWrite(ETH_SCK_PIN, HIGH);
-        in = (in << 1) | digitalRead(ETH_MISO_PIN);
-        digitalWrite(ETH_SCK_PIN, LOW);
-    }
-    return in;
-}
-// ============================================================
-
-// set CS to 0 = active
-#define CSACTIVE  digitalWrite(csPin, LOW)
-// set CS to 1 = passive
-#define CSPASSIVE digitalWrite(csPin, HIGH)
-
-bool     Enc28J60Network::spiInitialized = false;
-uint8_t  Enc28J60Network::csPin = SS;
-uint16_t Enc28J60Network::nextPacketPtr;
-uint8_t  Enc28J60Network::bank = 0xff;
-
-struct memblock Enc28J60Network::receivePkt;
-
-void Enc28J60Network::initSPI()
-{
-  if (spiInitialized)
-    return;
-  bitbang_init();
-  pinMode(csPin, OUTPUT);
-  CSPASSIVE;
-  spiInitialized = true;
-}
-
-bool Enc28J60Network::init(uint8_t* macaddr)
-{
-  MemoryPool::init();
-  initSPI();
-
-  // perform system reset
-  writeOp(ENC28J60_SOFT_RESET, 0, ENC28J60_SOFT_RESET);
-  delay(50);
-  nextPacketPtr = RXSTART_INIT;
-  writeRegPair(ERXSTL, RXSTART_INIT);
-  writeRegPair(ERXRDPTL, RXSTART_INIT);
-  writeRegPair(ERXNDL, RXSTOP_INIT);
-  writeReg(ERXFCON, ERXFCON_UCEN|ERXFCON_CRCEN|ERXFCON_PMEN);
-  writeRegPair(EPMM0, 0x303f);
-  writeRegPair(EPMCSL, 0xf7f9);
-  writeRegPair(MACON1, MACON1_MARXEN|MACON1_TXPAUS|MACON1_RXPAUS);
-  writeOp(ENC28J60_BIT_FIELD_SET, MACON3, MACON3_PADCFG0|MACON3_TXCRCEN|MACON3_FRMLNEN);
-  writeRegPair(MAIPGL, 0x0C12);
-  writeReg(MABBIPG, 0x12);
-  writeRegPair(MAMXFLL, MAX_FRAMELEN);
-  writeReg(MAADR5, macaddr[0]);
-  writeReg(MAADR4, macaddr[1]);
-  writeReg(MAADR3, macaddr[2]);
-  writeReg(MAADR2, macaddr[3]);
-  writeReg(MAADR1, macaddr[4]);
-  writeReg(MAADR0, macaddr[5]);
-  phyWrite(PHCON2, PHCON2_HDLDIS);
-  setBank(ECON1);
-  writeOp(ENC28J60_BIT_FIELD_SET, EIE, EIE_INTIE|EIE_PKTIE);
-  writeOp(ENC28J60_BIT_FIELD_SET, ECON1, ECON1_RXEN);
-  phyWrite(PHLCON, 0x476);
-
-  return getrev();
-}
-
-memhandle Enc28J60Network::receivePacket()
-{
-  uint8_t rxstat;
-  uint16_t len;
-
-  if (readReg(EPKTCNT) != 0)
-    {
-      uint16_t readPtr = nextPacketPtr+6 > RXSTOP_INIT ?
-          nextPacketPtr+6-((RXSTOP_INIT + 1)-RXSTART_INIT) : nextPacketPtr+6;
-      writeRegPair(ERDPTL, nextPacketPtr);
-      nextPacketPtr  = readOp(ENC28J60_READ_BUF_MEM, 0);
-      nextPacketPtr |= readOp(ENC28J60_READ_BUF_MEM, 0) << 8;
-      len  = readOp(ENC28J60_READ_BUF_MEM, 0);
-      len |= readOp(ENC28J60_READ_BUF_MEM, 0) << 8;
-      len -= 4;
-      rxstat = readOp(ENC28J60_READ_BUF_MEM, 0);
-      writeOp(ENC28J60_BIT_FIELD_SET, ECON2, ECON2_PKTDEC);
-      if ((rxstat & 0x80) != 0)
-        {
-          receivePkt.begin = readPtr;
-          receivePkt.size  = len;
-          return UIP_RECEIVEBUFFERHANDLE;
-        }
-      setERXRDPT();
-    }
-  return (NOBLOCK);
-}
-
-void Enc28J60Network::setERXRDPT()
-{
-  writeRegPair(ERXRDPTL, nextPacketPtr == RXSTART_INIT ? RXSTOP_INIT : nextPacketPtr-1);
-}
-
-memaddress Enc28J60Network::blockSize(memhandle handle)
-{
-  return handle == NOBLOCK ? 0 :
-         handle == UIP_RECEIVEBUFFERHANDLE ? receivePkt.size : blocks[handle].size;
-}
-
-bool Enc28J60Network::sendPacket(memhandle handle)
-{
-  memblock *packet = &blocks[handle];
-  uint16_t start = packet->begin;
-  uint16_t end   = start + packet->size - 1 - UIP_SENDBUFFER_PADDING;
-
-  writeByte(start, 0);
-
-  writeRegPair(ETXSTL, start);
-  writeRegPair(ETXNDL, end);
-
-  bool success = false;
-  for (uint8_t retry = 0; retry < TX_COLLISION_RETRY_COUNT; retry++)
-    {
-      writeOp(ENC28J60_BIT_FIELD_SET, ECON1, ECON1_TXRST);
-      writeOp(ENC28J60_BIT_FIELD_CLR, ECON1, ECON1_TXRST);
-      writeOp(ENC28J60_BIT_FIELD_CLR, EIR, EIR_TXERIF | EIR_TXIF);
-      writeOp(ENC28J60_BIT_FIELD_SET, ECON1, ECON1_TXRTS);
-      uint8_t eir;
-      while (((eir = readReg(EIR)) & (EIR_TXIF | EIR_TXERIF)) == 0);
-      writeOp(ENC28J60_BIT_FIELD_CLR, ECON1, ECON1_TXRTS);
-      success = ((eir & EIR_TXERIF) == 0);
-      if (success) break;
-      uint8_t tsv4 = readByte(end + 4);
-      if (!(tsv4 & 0b00100000)) break;
-    }
-  return success;
-}
-
-uint16_t Enc28J60Network::setReadPtr(memhandle handle, memaddress position, uint16_t len)
-{
-  memblock *packet = handle == UIP_RECEIVEBUFFERHANDLE ? &receivePkt : &blocks[handle];
-  memaddress start = handle == UIP_RECEIVEBUFFERHANDLE &&
-      packet->begin + position > RXSTOP_INIT ?
-      packet->begin + position-((RXSTOP_INIT + 1)-RXSTART_INIT) :
-      packet->begin + position;
-  writeRegPair(ERDPTL, start);
-  if (len > packet->size - position) len = packet->size - position;
-  return len;
-}
-
-uint16_t Enc28J60Network::readPacket(memhandle handle, memaddress position, uint8_t* buffer, uint16_t len)
-{
-  len = setReadPtr(handle, position, len);
-  readBuffer(len, buffer);
-  return len;
-}
-
-uint16_t Enc28J60Network::writePacket(memhandle handle, memaddress position, uint8_t* buffer, uint16_t len)
-{
-  memblock *packet = &blocks[handle];
-  uint16_t start = packet->begin + position;
-  if (len > packet->size - position) len = packet->size - position;
-  if (len == 0) return 0;
-  writeRegPair(EWRPTL, start);
-  writeBuffer(len, buffer);
-  return len;
-}
-
-uint8_t Enc28J60Network::readByte(uint16_t addr)
-{
-  writeRegPair(ERDPTL, addr);
-  CSACTIVE;
-  bitbang_transfer(ENC28J60_READ_BUF_MEM);
-  uint8_t c = bitbang_transfer(0x00);
-  CSPASSIVE;
-  return c;
-}
-
-void Enc28J60Network::writeByte(uint16_t addr, uint8_t data)
-{
-  writeRegPair(EWRPTL, addr);
-  CSACTIVE;
-  bitbang_transfer(ENC28J60_WRITE_BUF_MEM);
-  bitbang_transfer(data);
-  CSPASSIVE;
-}
-
-void Enc28J60Network::copyPacket(memhandle dest_pkt, memaddress dest_pos, memhandle src_pkt, memaddress src_pos, uint16_t len)
-{
-  memblock *dest = &blocks[dest_pkt];
-  memblock *src  = src_pkt == UIP_RECEIVEBUFFERHANDLE ? &receivePkt : &blocks[src_pkt];
-  memaddress start = src_pkt == UIP_RECEIVEBUFFERHANDLE && src->begin + src_pos > RXSTOP_INIT ?
-      src->begin + src_pos - ((RXSTOP_INIT + 1) - RXSTART_INIT) : src->begin + src_pos;
-  enc28J60_mempool_block_move_callback(dest->begin + dest_pos, start, len);
-}
-
-void enc28J60_mempool_block_move_callback(memaddress dest, memaddress src, memaddress len)
-{
-  if (len == 1)
-    {
-      Enc28J60Network::writeByte(dest, Enc28J60Network::readByte(src));
-    }
-  else
-    {
-      len += src - 1;
-      Enc28J60Network::writeRegPair(EDMASTL, src);
-      Enc28J60Network::writeRegPair(EDMADSTL, dest);
-      if ((src <= RXSTOP_INIT) && (len > RXSTOP_INIT))
-          len -= ((RXSTOP_INIT + 1)-RXSTART_INIT);
-      Enc28J60Network::writeRegPair(EDMANDL, len);
-      Enc28J60Network::writeOp(ENC28J60_BIT_FIELD_CLR, ECON1, ECON1_CSUMEN);
-      Enc28J60Network::writeOp(ENC28J60_BIT_FIELD_SET, ECON1, ECON1_DMAST);
-      while (Enc28J60Network::readOp(ENC28J60_READ_CTRL_REG, ECON1) & ECON1_DMAST);
-    }
-}
-
-void Enc28J60Network::freePacket()
-{
-  setERXRDPT();
-}
-
-uint8_t Enc28J60Network::readOp(uint8_t op, uint8_t address)
-{
-  CSACTIVE;
-  bitbang_transfer(op | (address & ADDR_MASK));
-  if (address & 0x80) bitbang_transfer(0x00);  // dummy read for MAC/MII
-  uint8_t c = bitbang_transfer(0x00);
-  CSPASSIVE;
-  return c;
-}
-
-void Enc28J60Network::writeOp(uint8_t op, uint8_t address, uint8_t data)
-{
-  CSACTIVE;
-  bitbang_transfer(op | (address & ADDR_MASK));
-  bitbang_transfer(data);
-  CSPASSIVE;
-}
-
-void Enc28J60Network::readBuffer(uint16_t len, uint8_t* data)
-{
-  CSACTIVE;
-  bitbang_transfer(ENC28J60_READ_BUF_MEM);
-  while (len--) *data++ = bitbang_transfer(0x00);
-  CSPASSIVE;
-}
-
-void Enc28J60Network::writeBuffer(uint16_t len, uint8_t* data)
-{
-  CSACTIVE;
-  bitbang_transfer(ENC28J60_WRITE_BUF_MEM);
-  while (len--) bitbang_transfer(*data++);
-  CSPASSIVE;
-}
-
-void Enc28J60Network::setBank(uint8_t address)
-{
-  if ((address & BANK_MASK) != bank)
-    {
-      writeOp(ENC28J60_BIT_FIELD_CLR, ECON1, (ECON1_BSEL1|ECON1_BSEL0));
-      writeOp(ENC28J60_BIT_FIELD_SET, ECON1, (address & BANK_MASK)>>5);
-      bank = (address & BANK_MASK);
-    }
-}
-
-uint8_t Enc28J60Network::readReg(uint8_t address)
-{
-  setBank(address);
-  return readOp(ENC28J60_READ_CTRL_REG, address);
-}
-
-void Enc28J60Network::writeReg(uint8_t address, uint8_t data)
-{
-  setBank(address);
-  writeOp(ENC28J60_WRITE_CTRL_REG, address, data);
-}
-
-void Enc28J60Network::writeRegPair(uint8_t address, uint16_t data)
-{
-  setBank(address);
-  writeOp(ENC28J60_WRITE_CTRL_REG, address,   (data & 0xFF));
-  writeOp(ENC28J60_WRITE_CTRL_REG, address+1, (data >> 8));
-}
-
-void Enc28J60Network::phyWrite(uint8_t address, uint16_t data)
-{
-  writeReg(MIREGADR, address);
-  writeRegPair(MIWRL, data);
-  while (readReg(MISTAT) & MISTAT_BUSY) delayMicroseconds(15);
-}
-
-uint16_t Enc28J60Network::phyRead(uint8_t address)
-{
-  writeReg(MIREGADR, address);
-  writeReg(MICMD, MICMD_MIIRD);
-  while (readReg(MISTAT) & MISTAT_BUSY) delayMicroseconds(15);
-  writeReg(MICMD, 0);
-  return (readReg(MIRDL) | readReg(MIRDH) << 8);
-}
-
-void Enc28J60Network::clkout(uint8_t clk)
-{
-  writeReg(ECOCON, clk & 0x7);
-}
-
-uint8_t Enc28J60Network::getrev(void)
-{
-  initSPI();
-  return readReg(EREVID);
-}
-
-uint16_t Enc28J60Network::chksum(uint16_t sum, memhandle handle, memaddress pos, uint16_t len)
-{
-  uint16_t t;
-  len = setReadPtr(handle, pos, len) - 1;
-  CSACTIVE;
-  bitbang_transfer(ENC28J60_READ_BUF_MEM);
-  uint16_t i;
-  for (i = 0; i < len; i += 2)
-    {
-      t = bitbang_transfer(0x00) << 8;
-      t += bitbang_transfer(0x00);
-      sum += t;
-      if (sum < t) sum++;
-    }
-  if (i == len)
-    {
-      t = (bitbang_transfer(0x00) << 8) + 0;
-      sum += t;
-      if (sum < t) sum++;
-    }
-  CSPASSIVE;
-  return sum;
-}
-
-void Enc28J60Network::powerOff()
-{
-  writeOp(ENC28J60_BIT_FIELD_CLR, ECON1, ECON1_RXEN);
-  delay(50);
-  writeOp(ENC28J60_BIT_FIELD_SET, ECON2, ECON2_VRPS);
-  delay(50);
-  writeOp(ENC28J60_BIT_FIELD_SET, ECON2, ECON2_PWRSV);
-}
-
-void Enc28J60Network::powerOn()
-{
-  writeOp(ENC28J60_BIT_FIELD_CLR, ECON2, ECON2_PWRSV);
-  delay(50);
-  writeOp(ENC28J60_BIT_FIELD_SET, ECON1, ECON1_RXEN);
-  delay(50);
-}
-
-bool Enc28J60Network::linkStatus()
-{
-  return (phyRead(PHSTAT2) & 0x0400) > 0;
-}
@@ -1,94 +0,0 @@
-/*
- Enc28J60NetworkClass.h
- UIPEthernet network driver for Microchip ENC28J60 Ethernet Interface.
-
- Copyright (c) 2013 Norbert Truchsess <norbert.truchsess@t-online.de>
- All rights reserved.
-
- inspired by enc28j60.c file from the AVRlib library by Pascal Stang.
- For AVRlib See http://www.procyonengineering.com/
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef Enc28J60Network_H_
-#define Enc28J60Network_H_
-
-#include "mempool.h"
-
-#define UIP_RECEIVEBUFFERHANDLE 0xff
-
-#define UIP_SENDBUFFER_PADDING 7
-#define UIP_SENDBUFFER_OFFSET 1
-
-#define TX_COLLISION_RETRY_COUNT 3
-
-//#define ENC28J60DEBUG
-
-/*
- * Empfangen von ip-header, arp etc...
- * wenn tcp/udp -> tcp/udp-callback -> assign new packet to connection
- */
-
-class Enc28J60Network : public MemoryPool
-{
-
-private:
-  static uint8_t csPin;
-  static bool spiInitialized;
-
-  static uint16_t nextPacketPtr;
-  static uint8_t bank;
-
-  static struct memblock receivePkt;
-
-  static uint8_t readOp(uint8_t op, uint8_t address);
-  static void writeOp(uint8_t op, uint8_t address, uint8_t data);
-  static uint16_t setReadPtr(memhandle handle, memaddress position, uint16_t len);
-  static void setERXRDPT();
-  static void readBuffer(uint16_t len, uint8_t* data);
-  static void writeBuffer(uint16_t len, uint8_t* data);
-  static uint8_t readByte(uint16_t addr);
-  static void writeByte(uint16_t addr, uint8_t data);
-  static void setBank(uint8_t address);
-  static uint8_t readReg(uint8_t address);
-  static void writeReg(uint8_t address, uint8_t data);
-  static void writeRegPair(uint8_t address, uint16_t data);
-  static void phyWrite(uint8_t address, uint16_t data);
-  static uint16_t phyRead(uint8_t address);
-  static void clkout(uint8_t clk);
-
-  friend void enc28J60_mempool_block_move_callback(memaddress,memaddress,memaddress);
-
-public:
-
-  static uint8_t getrev(void);
-  static void powerOn();
-  static void powerOff();
-  static bool linkStatus();
-
-  static void setCsPin(uint8_t _csPin) {csPin = _csPin;}
-  static void initSPI();
-  static bool init(uint8_t* macaddr);
-  static memhandle receivePacket();
-  static void freePacket();
-  static memaddress blockSize(memhandle handle);
-  static bool sendPacket(memhandle handle);
-  static uint16_t readPacket(memhandle handle, memaddress position, uint8_t* buffer, uint16_t len);
-  static uint16_t writePacket(memhandle handle, memaddress position, uint8_t* buffer, uint16_t len);
-  static void copyPacket(memhandle dest, memaddress dest_pos, memhandle src, memaddress src_pos, uint16_t len);
-  static uint16_t chksum(uint16_t sum, memhandle handle, memaddress pos, uint16_t len);
-};
-
-#endif /* Enc28J60NetworkClass_H_ */
@@ -1,257 +0,0 @@
-/*****************************************************************************
-*
-* Title        : Microchip ENC28J60 Ethernet Interface Driver
-* Author        : Pascal Stang (c)2005
-* Modified by Norbert Truchsess
-* Copyright: GPL V2
-*
-*This driver provides initialization and transmit/receive
-*functions for the Microchip ENC28J60 10Mb Ethernet Controller and PHY.
-*This chip is novel in that it is a full MAC+PHY interface all in a 28-pin
-*chip, using an SPI interface to the host processor.
-*
-*
-*****************************************************************************/
-
-#ifndef ENC28J60_H
-#define ENC28J60_H
-#include <inttypes.h>
-
-// ENC28J60 Control Registers
-// Control register definitions are a combination of address,
-// bank number, and Ethernet/MAC/PHY indicator bits.
-// - Register address        (bits 0-4)
-// - Bank number        (bits 5-6)
-// - MAC/PHY indicator        (bit 7)
-#define ADDR_MASK        0x1F
-#define BANK_MASK        0x60
-#define SPRD_MASK        0x80
-// All-bank registers
-#define EIE              0x1B
-#define EIR              0x1C
-#define ESTAT            0x1D
-#define ECON2            0x1E
-#define ECON1            0x1F
-// Bank 0 registers
-#define ERDPTL           (0x00|0x00)
-#define ERDPTH           (0x01|0x00)
-#define EWRPTL           (0x02|0x00)
-#define EWRPTH           (0x03|0x00)
-#define ETXSTL           (0x04|0x00)
-#define ETXSTH           (0x05|0x00)
-#define ETXNDL           (0x06|0x00)
-#define ETXNDH           (0x07|0x00)
-#define ERXSTL           (0x08|0x00)
-#define ERXSTH           (0x09|0x00)
-#define ERXNDL           (0x0A|0x00)
-#define ERXNDH           (0x0B|0x00)
-#define ERXRDPTL         (0x0C|0x00)
-#define ERXRDPTH         (0x0D|0x00)
-#define ERXWRPTL         (0x0E|0x00)
-#define ERXWRPTH         (0x0F|0x00)
-#define EDMASTL          (0x10|0x00)
-#define EDMASTH          (0x11|0x00)
-#define EDMANDL          (0x12|0x00)
-#define EDMANDH          (0x13|0x00)
-#define EDMADSTL         (0x14|0x00)
-#define EDMADSTH         (0x15|0x00)
-#define EDMACSL          (0x16|0x00)
-#define EDMACSH          (0x17|0x00)
-// Bank 1 registers
-#define EHT0             (0x00|0x20)
-#define EHT1             (0x01|0x20)
-#define EHT2             (0x02|0x20)
-#define EHT3             (0x03|0x20)
-#define EHT4             (0x04|0x20)
-#define EHT5             (0x05|0x20)
-#define EHT6             (0x06|0x20)
-#define EHT7             (0x07|0x20)
-#define EPMM0            (0x08|0x20)
-#define EPMM1            (0x09|0x20)
-#define EPMM2            (0x0A|0x20)
-#define EPMM3            (0x0B|0x20)
-#define EPMM4            (0x0C|0x20)
-#define EPMM5            (0x0D|0x20)
-#define EPMM6            (0x0E|0x20)
-#define EPMM7            (0x0F|0x20)
-#define EPMCSL           (0x10|0x20)
-#define EPMCSH           (0x11|0x20)
-#define EPMOL            (0x14|0x20)
-#define EPMOH            (0x15|0x20)
-#define EWOLIE           (0x16|0x20)
-#define EWOLIR           (0x17|0x20)
-#define ERXFCON          (0x18|0x20)
-#define EPKTCNT          (0x19|0x20)
-// Bank 2 registers
-#define MACON1           (0x00|0x40|0x80)
-#define MACON2           (0x01|0x40|0x80)
-#define MACON3           (0x02|0x40|0x80)
-#define MACON4           (0x03|0x40|0x80)
-#define MABBIPG          (0x04|0x40|0x80)
-#define MAIPGL           (0x06|0x40|0x80)
-#define MAIPGH           (0x07|0x40|0x80)
-#define MACLCON1         (0x08|0x40|0x80)
-#define MACLCON2         (0x09|0x40|0x80)
-#define MAMXFLL          (0x0A|0x40|0x80)
-#define MAMXFLH          (0x0B|0x40|0x80)
-#define MAPHSUP          (0x0D|0x40|0x80)
-#define MICON            (0x11|0x40|0x80)
-#define MICMD            (0x12|0x40|0x80)
-#define MIREGADR         (0x14|0x40|0x80)
-#define MIWRL            (0x16|0x40|0x80)
-#define MIWRH            (0x17|0x40|0x80)
-#define MIRDL            (0x18|0x40|0x80)
-#define MIRDH            (0x19|0x40|0x80)
-// Bank 3 registers
-#define MAADR1           (0x00|0x60|0x80)
-#define MAADR0           (0x01|0x60|0x80)
-#define MAADR3           (0x02|0x60|0x80)
-#define MAADR2           (0x03|0x60|0x80)
-#define MAADR5           (0x04|0x60|0x80)
-#define MAADR4           (0x05|0x60|0x80)
-#define EBSTSD           (0x06|0x60)
-#define EBSTCON          (0x07|0x60)
-#define EBSTCSL          (0x08|0x60)
-#define EBSTCSH          (0x09|0x60)
-#define MISTAT           (0x0A|0x60|0x80)
-#define EREVID           (0x12|0x60)
-#define ECOCON           (0x15|0x60)
-#define EFLOCON          (0x17|0x60)
-#define EPAUSL           (0x18|0x60)
-#define EPAUSH           (0x19|0x60)
-// PHY registers
-#define PHCON1           0x00
-#define PHSTAT1          0x01
-#define PHHID1           0x02
-#define PHHID2           0x03
-#define PHCON2           0x10
-#define PHSTAT2          0x11
-#define PHIE             0x12
-#define PHIR             0x13
-#define PHLCON           0x14
-
-// ENC28J60 ERXFCON Register Bit Definitions
-#define ERXFCON_UCEN     0x80
-#define ERXFCON_ANDOR    0x40
-#define ERXFCON_CRCEN    0x20
-#define ERXFCON_PMEN     0x10
-#define ERXFCON_MPEN     0x08
-#define ERXFCON_HTEN     0x04
-#define ERXFCON_MCEN     0x02
-#define ERXFCON_BCEN     0x01
-// ENC28J60 EIE Register Bit Definitions
-#define EIE_INTIE        0x80
-#define EIE_PKTIE        0x40
-#define EIE_DMAIE        0x20
-#define EIE_LINKIE       0x10
-#define EIE_TXIE         0x08
-#define EIE_WOLIE        0x04
-#define EIE_TXERIE       0x02
-#define EIE_RXERIE       0x01
-// ENC28J60 EIR Register Bit Definitions
-#define EIR_PKTIF        0x40
-#define EIR_DMAIF        0x20
-#define EIR_LINKIF       0x10
-#define EIR_TXIF         0x08
-#define EIR_WOLIF        0x04
-#define EIR_TXERIF       0x02
-#define EIR_RXERIF       0x01
-// ENC28J60 ESTAT Register Bit Definitions
-#define ESTAT_INT        0x80
-#define ESTAT_LATECOL    0x10
-#define ESTAT_RXBUSY     0x04
-#define ESTAT_TXABRT     0x02
-#define ESTAT_CLKRDY     0x01
-// ENC28J60 ECON2 Register Bit Definitions
-#define ECON2_AUTOINC    0x80
-#define ECON2_PKTDEC     0x40
-#define ECON2_PWRSV      0x20
-#define ECON2_VRPS       0x08
-// ENC28J60 ECON1 Register Bit Definitions
-#define ECON1_TXRST      0x80
-#define ECON1_RXRST      0x40
-#define ECON1_DMAST      0x20
-#define ECON1_CSUMEN     0x10
-#define ECON1_TXRTS      0x08
-#define ECON1_RXEN       0x04
-#define ECON1_BSEL1      0x02
-#define ECON1_BSEL0      0x01
-// ENC28J60 MACON1 Register Bit Definitions
-#define MACON1_LOOPBK    0x10
-#define MACON1_TXPAUS    0x08
-#define MACON1_RXPAUS    0x04
-#define MACON1_PASSALL   0x02
-#define MACON1_MARXEN    0x01
-// ENC28J60 MACON2 Register Bit Definitions
-#define MACON2_MARST     0x80
-#define MACON2_RNDRST    0x40
-#define MACON2_MARXRST   0x08
-#define MACON2_RFUNRST   0x04
-#define MACON2_MATXRST   0x02
-#define MACON2_TFUNRST   0x01
-// ENC28J60 MACON3 Register Bit Definitions
-#define MACON3_PADCFG2   0x80
-#define MACON3_PADCFG1   0x40
-#define MACON3_PADCFG0   0x20
-#define MACON3_TXCRCEN   0x10
-#define MACON3_PHDRLEN   0x08
-#define MACON3_HFRMLEN   0x04
-#define MACON3_FRMLNEN   0x02
-#define MACON3_FULDPX    0x01
-// ENC28J60 MICMD Register Bit Definitions
-#define MICMD_MIISCAN    0x02
-#define MICMD_MIIRD      0x01
-// ENC28J60 MISTAT Register Bit Definitions
-#define MISTAT_NVALID    0x04
-#define MISTAT_SCAN      0x02
-#define MISTAT_BUSY      0x01
-// ENC28J60 PHY PHCON1 Register Bit Definitions
-#define PHCON1_PRST      0x8000
-#define PHCON1_PLOOPBK   0x4000
-#define PHCON1_PPWRSV    0x0800
-#define PHCON1_PDPXMD    0x0100
-// ENC28J60 PHY PHSTAT1 Register Bit Definitions
-#define PHSTAT1_PFDPX    0x1000
-#define PHSTAT1_PHDPX    0x0800
-#define PHSTAT1_LLSTAT   0x0004
-#define PHSTAT1_JBSTAT   0x0002
-// ENC28J60 PHY PHCON2 Register Bit Definitions
-#define PHCON2_FRCLINK   0x4000
-#define PHCON2_TXDIS     0x2000
-#define PHCON2_JABBER    0x0400
-#define PHCON2_HDLDIS    0x0100
-
-// ENC28J60 Packet Control Byte Bit Definitions
-#define PKTCTRL_PHUGEEN  0x08
-#define PKTCTRL_PPADEN   0x04
-#define PKTCTRL_PCRCEN   0x02
-#define PKTCTRL_POVERRIDE 0x01
-
-// SPI operation codes
-#define ENC28J60_READ_CTRL_REG       0x00
-#define ENC28J60_READ_BUF_MEM        0x3A
-#define ENC28J60_WRITE_CTRL_REG      0x40
-#define ENC28J60_WRITE_BUF_MEM       0x7A
-#define ENC28J60_BIT_FIELD_SET       0x80
-#define ENC28J60_BIT_FIELD_CLR       0xA0
-#define ENC28J60_SOFT_RESET          0xFF
-
-
-// The RXSTART_INIT should be zero. See Rev. B4 Silicon Errata
-// buffer boundaries applied to internal 8K ram
-// the entire available packet buffer space is allocated
-//
-// start with recbuf at 0/
-#define RXSTART_INIT     0x0
-// receive buffer end. make sure this is an odd value ( See Rev. B1,B4,B5,B7 Silicon Errata 'Memory (Ethernet Buffer)')
-#define RXSTOP_INIT      (0x1FFF-0x1800)
-// start TX buffer RXSTOP_INIT+1
-#define TXSTART_INIT     (RXSTOP_INIT+1)
-// stp TX buffer at end of mem
-#define TXSTOP_INIT      0x1FFF
-//
-// max frame length which the conroller will accept:
-#define        MAX_FRAMELEN        1500        // (note: maximum ethernet frame length would be 1518)
-//#define MAX_FRAMELEN     600
-
-#endif
@@ -1,168 +0,0 @@
-/*
- mempool.cpp - sleek implementation of a memory pool
- Copyright (c) 2013 Norbert Truchsess <norbert.truchsess@t-online.de>
- All rights reserved.
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "mempool.h"
-#include <string.h>
-
-#define POOLOFFSET 1
-
-struct memblock MemoryPool::blocks[MEMPOOL_NUM_MEMBLOCKS+1];
-
-void
-MemoryPool::init()
-{
-  memset(&blocks[0], 0, sizeof(blocks));
-  blocks[POOLSTART].begin = MEMPOOL_STARTADDRESS;
-  blocks[POOLSTART].size = 0;
-  blocks[POOLSTART].nextblock = NOBLOCK;
-}
-
-memhandle
-MemoryPool::allocBlock(memaddress size)
-{
-  memblock* best = NULL;
-  memhandle cur = POOLSTART;
-  memblock* block = &blocks[POOLSTART];
-  memaddress bestsize = MEMPOOL_SIZE + 1;
-
-  do
-    {
-      memhandle next = block->nextblock;
-      memaddress freesize = ( next == NOBLOCK ? blocks[POOLSTART].begin + MEMPOOL_SIZE : blocks[next].begin) - block->begin - block->size;
-      if (freesize == size)
-        {
-          best = &blocks[cur];
-          goto found;
-        }
-      if (freesize > size && freesize < bestsize)
-        {
-          bestsize = freesize;
-          best = &blocks[cur];
-        }
-      if (next == NOBLOCK)
-        {
-          if (best)
-            goto found;
-          else
-            goto collect;
-        }
-      block = &blocks[next];
-      cur = next;
-    }
-  while (true);
-
-  collect:
-    {
-      cur = POOLSTART;
-      block = &blocks[POOLSTART];
-      memhandle next;
-      while ((next = block->nextblock) != NOBLOCK)
-        {
-          memaddress dest = block->begin + block->size;
-          memblock* nextblock = &blocks[next];
-          memaddress* src = &nextblock->begin;
-          if (dest != *src)
-            {
-#ifdef MEMPOOL_MEMBLOCK_MV
-              MEMPOOL_MEMBLOCK_MV(dest,*src,nextblock->size);
-#endif
-              *src = dest;
-            }
-          block = nextblock;
-        }
-      if (blocks[POOLSTART].begin + MEMPOOL_SIZE - block->begin - block->size >= size)
-        best = block;
-      else
-        goto notfound;
-    }
-
-  found:
-    {
-      block = &blocks[POOLOFFSET];
-      for (cur = POOLOFFSET; cur < MEMPOOL_NUM_MEMBLOCKS + POOLOFFSET; cur++)
-        {
-          if (block->size)
-            {
-              block++;
-              continue;
-            }
-          memaddress address = best->begin + best->size;
-#ifdef MEMBLOCK_ALLOC
-          MEMBLOCK_ALLOC(address,size);
-#endif
-          block->begin = address;
-          block->size = size;
-          block->nextblock = best->nextblock;
-          best->nextblock = cur;
-          return cur;
-        }
-    }
-
-  notfound: return NOBLOCK;
-}
-
-void
-MemoryPool::freeBlock(memhandle handle)
-{
-  if (handle == NOBLOCK)
-    return;
-  memblock *b = &blocks[POOLSTART];
-
-  do
-    {
-      memhandle next = b->nextblock;
-      if (next == handle)
-        {
-          memblock *f = &blocks[next];
-#ifdef MEMBLOCK_FREE
-          MEMBLOCK_FREE(f->begin,f->size);
-#endif
-          b->nextblock = f->nextblock;
-          f->size = 0;
-          f->nextblock = NOBLOCK;
-          return;
-        }
-      if (next == NOBLOCK)
-        return;
-      b = &blocks[next];
-    }
-  while (true);
-}
-
-void
-MemoryPool::resizeBlock(memhandle handle, memaddress position)
-{
-  memblock * block = &blocks[handle];
-  block->begin += position;
-  block->size -= position;
-}
-
-void
-MemoryPool::resizeBlock(memhandle handle, memaddress position, memaddress size)
-{
-  memblock * block = &blocks[handle];
-  block->begin += position;
-  block->size = size;
-}
-
-memaddress
-MemoryPool::blockSize(memhandle handle)
-{
-  return blocks[handle].size;
-}
@@ -1,54 +0,0 @@
-/*
- mempool.h - sleek implementation of a memory pool
- Copyright (c) 2013 Norbert Truchsess <norbert.truchsess@t-online.de>
- All rights reserved.
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef MEMPOOL_H
-#define MEMPOOL_H
-
-#include <inttypes.h>
-
-#define POOLSTART 0
-#define NOBLOCK 0
-
-#include "mempool_conf.h"
-
-struct memblock
-{
-  memaddress begin;
-  memaddress size;
-  memhandle nextblock;
-};
-
-class MemoryPool
-{
-#ifdef MEMPOOLTEST_H
-  friend class MemoryPoolTest;
-#endif
-
-protected:
-  static struct memblock blocks[MEMPOOL_NUM_MEMBLOCKS+1];
-
-public:
-  static void init();
-  static memhandle allocBlock(memaddress);
-  static void freeBlock(memhandle);
-  static void resizeBlock(memhandle handle, memaddress position);
-  static void resizeBlock(memhandle handle, memaddress position, memaddress size);
-  static memaddress blockSize(memhandle);
-};
-#endif
@@ -1,34 +0,0 @@
-#ifndef MEMPOOLCONF_H
-#define MEMPOOLCONF_H
-#include "uipethernet-conf.h"
-extern "C" {
-  #include "uipopt.h"
-  #include "enc28j60.h"
-}
-#include <inttypes.h>
-
-typedef uint16_t memaddress;
-typedef uint8_t memhandle;
-
-#if UIP_SOCKET_NUMPACKETS and UIP_CONNS
-#define NUM_TCP_MEMBLOCKS (UIP_SOCKET_NUMPACKETS*2)*UIP_CONNS
-#else
-#define NUM_TCP_MEMBLOCKS 0
-#endif
-
-#if UIP_UDP and UIP_UDP_CONNS
-#define NUM_UDP_MEMBLOCKS ((2+UIP_UDP_BACKLOG)*UIP_UDP_CONNS)
-#else
-#define NUM_UDP_MEMBLOCKS 0
-#endif
-
-#define MEMPOOL_NUM_MEMBLOCKS (NUM_TCP_MEMBLOCKS+NUM_UDP_MEMBLOCKS)
-
-#define MEMPOOL_STARTADDRESS TXSTART_INIT+1
-#define MEMPOOL_SIZE TXSTOP_INIT-TXSTART_INIT
-
-void enc28J60_mempool_block_move_callback(memaddress,memaddress,memaddress);
-
-#define MEMPOOL_MEMBLOCK_MV(dest,src,size) enc28J60_mempool_block_move_callback(dest,src,size)
-
-#endif
@@ -1,185 +0,0 @@
-/**
- * UIPEthernet Project-specific configuration options
- * Copyright (c) 2013 Norbert Truchsess <norbert.truchsess@t-online.de>
- * @{
- *
- * uIP has a number of configuration options that can be overridden
- * for each project. These are kept in a project-specific uip-conf.h
- * file and all configuration names have the prefix UIP_CONF.
- */
-
-/*
- * Copyright (c) 2006, Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the Institute nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * This file is part of the uIP TCP/IP stack
- *
- */
-
-#ifndef __UIP_CONF_H__
-#define __UIP_CONF_H__
-
-#include <inttypes.h>
-#include "uipethernet-conf.h"
-
-/**
- * 8 bit datatype
- *
- * This typedef defines the 8-bit type used throughout uIP.
- *
- * \hideinitializer
- */
-typedef uint8_t u8_t;
-
-/**
- * 16 bit datatype
- *
- * This typedef defines the 16-bit type used throughout uIP.
- *
- * \hideinitializer
- */
-typedef uint16_t u16_t;
-
-/**
- * Statistics datatype
- *
- * This typedef defines the dataype used for keeping statistics in
- * uIP.
- *
- * \hideinitializer
- */
-typedef unsigned short uip_stats_t;
-
-/**
- * Maximum number of TCP connections.
- * (see uipethernet-conf.h)
- * \hideinitializer
- *
- * #define UIP_CONF_MAX_CONNECTIONS 4
- */
-
-/**
- * Maximum number of listening TCP ports.
- *
- * \hideinitializer
- */
-#define UIP_CONF_MAX_LISTENPORTS 4
-
-/**
- * uIP buffer size.
- *
- * \hideinitializer
- */
-#define UIP_CONF_BUFFER_SIZE     98
-//#define UIP_CONF_BUFFER_SIZE     118
-
-/**
- * The TCP maximum segment size.
- *
- * This is should not be to set to more than
- * UIP_BUFSIZE - UIP_LLH_LEN - UIP_TCPIP_HLEN.
- */
-
-#define UIP_CONF_TCP_MSS 512
-
-/**
- * The size of the advertised receiver's window.
- *
- * Should be set low (i.e., to the size of the uip_buf buffer) is the
- * application is slow to process incoming data, or high (32768 bytes)
- * if the application processes data quickly.
- *
- * \hideinitializer
- */
-#define UIP_CONF_RECEIVE_WINDOW 512
-
-/**
- * CPU byte order.
- *
- * \hideinitializer
- */
-#define UIP_CONF_BYTE_ORDER      __BYTE_ORDER__
-
-/**
- * Logging on or off
- *
- * \hideinitializer
- */
-#define UIP_CONF_LOGGING         0
-
-/**
- * UDP support on or off
- * (see uipethernet-conf.h)
- * \hideinitializer
- *
- * #define UIP_CONF_UDP             1
- *
- * #define UIP_CONF_UDP_CONNS       4
- */
-
-/**
- * UDP checksums on or off
- *
- * \hideinitializer
- */
-#define UIP_CONF_UDP_CHECKSUMS   1
-
-/**
- * UDP Broadcast (receive) on or off
- * (see uipethernet-conf.h)
- * \hideinitializer
- */
-#define UIP_CONF_BROADCAST    1
-
-
-/**
- * uIP statistics on or off
- *
- * \hideinitializer
- */
-#define UIP_CONF_STATISTICS      0
-
-// SLIP
-//#define UIP_CONF_LLH_LEN 0
-
-typedef void* uip_tcp_appstate_t;
-
-void uipclient_appcall(void);
-
-#define UIP_APPCALL uipclient_appcall
-
-typedef void* uip_udp_appstate_t;
-
-void uipudp_appcall(void);
-
-#define UIP_UDP_APPCALL uipudp_appcall
-
-#define CC_REGISTER_ARG register
-
-#define UIP_ARCH_CHKSUM 1
-
-#endif /* __UIP_CONF_H__ */
@@ -1,138 +0,0 @@
-/**
- * \addtogroup uip
- * {@
- */
-
-/**
- * \defgroup uiparch Architecture specific uIP functions
- * @{
- *
- * The functions in the architecture specific module implement the IP
- * check sum and 32-bit additions.
- *
- * The IP checksum calculation is the most computationally expensive
- * operation in the TCP/IP stack and it therefore pays off to
- * implement this in efficient assembler. The purpose of the uip-arch
- * module is to let the checksum functions to be implemented in
- * architecture specific assembler.
- *
- */
-
-/**
- * \file
- * Declarations of architecture specific functions.
- * \author Adam Dunkels <adam@dunkels.com>
- */
-
-/*
- * Copyright (c) 2001, Adam Dunkels.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote
- *    products derived from this software without specific prior
- *    written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
- * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
- * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * This file is part of the uIP TCP/IP stack.
- *
- * $Id: uip_arch.h,v 1.2 2006/06/07 09:15:19 adam Exp $
- *
- */
-
-#ifndef __UIP_ARCH_H__
-#define __UIP_ARCH_H__
-
-#include "uip.h"
-
-/**
- * Carry out a 32-bit addition.
- *
- * Because not all architectures for which uIP is intended has native
- * 32-bit arithmetic, uIP uses an external C function for doing the
- * required 32-bit additions in the TCP protocol processing. This
- * function should add the two arguments and place the result in the
- * global variable uip_acc32.
- *
- * \note The 32-bit integer pointed to by the op32 parameter and the
- * result in the uip_acc32 variable are in network byte order (big
- * endian).
- *
- * \param op32 A pointer to a 4-byte array representing a 32-bit
- * integer in network byte order (big endian).
- *
- * \param op16 A 16-bit integer in host byte order.
- */
-void uip_add32(u8_t *op32, u16_t op16);
-
-/**
- * Calculate the Internet checksum over a buffer.
- *
- * The Internet checksum is the one's complement of the one's
- * complement sum of all 16-bit words in the buffer.
- *
- * See RFC1071.
- *
- * \note This function is not called in the current version of uIP,
- * but future versions might make use of it.
- *
- * \param buf A pointer to the buffer over which the checksum is to be
- * computed.
- *
- * \param len The length of the buffer over which the checksum is to
- * be computed.
- *
- * \return The Internet checksum of the buffer.
- */
-u16_t uip_chksum(u16_t *buf, u16_t len);
-
-/**
- * Calculate the IP header checksum of the packet header in uip_buf.
- *
- * The IP header checksum is the Internet checksum of the 20 bytes of
- * the IP header.
- *
- * \return The IP header checksum of the IP header in the uip_buf
- * buffer.
- */
-u16_t uip_ipchksum(void);
-
-/**
- * Calculate the TCP checksum of the packet in uip_buf and uip_appdata.
- *
- * The TCP checksum is the Internet checksum of data contents of the
- * TCP segment, and a pseudo-header as defined in RFC793.
- *
- * \note The uip_appdata pointer that points to the packet data may
- * point anywhere in memory, so it is not possible to simply calculate
- * the Internet checksum of the contents of the uip_buf buffer.
- *
- * \return The TCP checksum of the TCP segment in uip_buf and pointed
- * to by uip_appdata.
- */
-u16_t uip_tcpchksum(void);
-
-u16_t uip_udpchksum(void);
-
-/** @} */
-/** @} */
-
-#endif /* __UIP_ARCH_H__ */
@@ -1,422 +0,0 @@
-/**
- * \addtogroup uip
- * @{
- */
-
-/**
- * \defgroup uiparp uIP Address Resolution Protocol
- * @{
- *
- * The Address Resolution Protocol ARP is used for mapping between IP
- * addresses and link level addresses such as the Ethernet MAC
- * addresses. ARP uses broadcast queries to ask for the link level
- * address of a known IP address and the host which is configured with
- * the IP address for which the query was meant, will respond with its
- * link level address.
- *
- * \note This ARP implementation only supports Ethernet.
- */
- 
-/**
- * \file
- * Implementation of the ARP Address Resolution Protocol.
- * \author Adam Dunkels <adam@dunkels.com>
- *
- */
-
-/*
- * Copyright (c) 2001-2003, Adam Dunkels.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote
- *    products derived from this software without specific prior
- *    written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
- * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
- * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * This file is part of the uIP TCP/IP stack.
- *
- * $Id: uip_arp.c,v 1.8 2006/06/02 23:36:21 adam Exp $
- *
- */
-
-
-#include "uip_arp.h"
-
-#include <string.h>
-
-struct arp_hdr {
-  struct uip_eth_hdr ethhdr;
-  u16_t hwtype;
-  u16_t protocol;
-  u8_t hwlen;
-  u8_t protolen;
-  u16_t opcode;
-  struct uip_eth_addr shwaddr;
-  u16_t sipaddr[2];
-  struct uip_eth_addr dhwaddr;
-  u16_t dipaddr[2];
-};
-
-struct ethip_hdr {
-  struct uip_eth_hdr ethhdr;
-  /* IP header. */
-  u8_t vhl,
-    tos,
-    len[2],
-    ipid[2],
-    ipoffset[2],
-    ttl,
-    proto;
-  u16_t ipchksum;
-  u16_t srcipaddr[2],
-    destipaddr[2];
-};
-
-#define ARP_REQUEST 1
-#define ARP_REPLY   2
-
-#define ARP_HWTYPE_ETH 1
-
-struct arp_entry {
-  u16_t ipaddr[2];
-  struct uip_eth_addr ethaddr;
-  u8_t time;
-};
-
-static const struct uip_eth_addr broadcast_ethaddr =
-  {{0xff,0xff,0xff,0xff,0xff,0xff}};
-static const u16_t broadcast_ipaddr[2] = {0xffff,0xffff};
-
-static struct arp_entry arp_table[UIP_ARPTAB_SIZE];
-static u16_t ipaddr[2];
-static u8_t i, c;
-
-static u8_t arptime;
-static u8_t tmpage;
-
-#define BUF   ((struct arp_hdr *)&uip_buf[0])
-#define IPBUF ((struct ethip_hdr *)&uip_buf[0])
-/*-----------------------------------------------------------------------------------*/
-/**
- * Initialize the ARP module.
- *
- */
-/*-----------------------------------------------------------------------------------*/
-void
-uip_arp_init(void)
-{
-  for(i = 0; i < UIP_ARPTAB_SIZE; ++i) {
-    memset(arp_table[i].ipaddr, 0, 4);
-  }
-}
-/*-----------------------------------------------------------------------------------*/
-/**
- * Periodic ARP processing function.
- *
- * This function performs periodic timer processing in the ARP module
- * and should be called at regular intervals. The recommended interval
- * is 10 seconds between the calls.
- *
- */
-/*-----------------------------------------------------------------------------------*/
-void
-uip_arp_timer(void)
-{
-  struct arp_entry *tabptr;
-  
-  ++arptime;
-  for(i = 0; i < UIP_ARPTAB_SIZE; ++i) {
-    tabptr = &arp_table[i];
-    if((tabptr->ipaddr[0] | tabptr->ipaddr[1]) != 0 &&
-       arptime - tabptr->time >= UIP_ARP_MAXAGE) {
-      memset(tabptr->ipaddr, 0, 4);
-    }
-  }
-
-}
-/*-----------------------------------------------------------------------------------*/
-static void
-uip_arp_update(u16_t *ipaddr, struct uip_eth_addr *ethaddr)
-{
-  register struct arp_entry *tabptr;
-  /* Walk through the ARP mapping table and try to find an entry to
-     update. If none is found, the IP -> MAC address mapping is
-     inserted in the ARP table. */
-  for(i = 0; i < UIP_ARPTAB_SIZE; ++i) {
-
-    tabptr = &arp_table[i];
-    /* Only check those entries that are actually in use. */
-    if(tabptr->ipaddr[0] != 0 &&
-       tabptr->ipaddr[1] != 0) {
-
-      /* Check if the source IP address of the incoming packet matches
-         the IP address in this ARP table entry. */
-      if(memcmp(ipaddr, tabptr->ipaddr, 4) == 0) {
-	 
-	/* An old entry found, update this and return. */
-	memcpy(tabptr->ethaddr.addr, ethaddr->addr, 6);
-	tabptr->time = arptime;
-
-	return;
-      }
-    }
-  }
-
-  /* If we get here, no existing ARP table entry was found, so we
-     create one. */
-
-  /* First, we try to find an unused entry in the ARP table. */
-  for(i = 0; i < UIP_ARPTAB_SIZE; ++i) {
-    tabptr = &arp_table[i];
-    if(tabptr->ipaddr[0] == 0 &&
-       tabptr->ipaddr[1] == 0) {
-      break;
-    }
-  }
-
-  /* If no unused entry is found, we try to find the oldest entry and
-     throw it away. */
-  if(i == UIP_ARPTAB_SIZE) {
-    tmpage = 0;
-    c = 0;
-    for(i = 0; i < UIP_ARPTAB_SIZE; ++i) {
-      tabptr = &arp_table[i];
-      if(arptime - tabptr->time > tmpage) {
-	tmpage = arptime - tabptr->time;
-	c = i;
-      }
-    }
-    i = c;
-    tabptr = &arp_table[i];
-  }
-
-  /* Now, i is the ARP table entry which we will fill with the new
-     information. */
-  memcpy(tabptr->ipaddr, ipaddr, 4);
-  memcpy(tabptr->ethaddr.addr, ethaddr->addr, 6);
-  tabptr->time = arptime;
-}
-/*-----------------------------------------------------------------------------------*/
-/**
- * ARP processing for incoming IP packets
- *
- * This function should be called by the device driver when an IP
- * packet has been received. The function will check if the address is
- * in the ARP cache, and if so the ARP cache entry will be
- * refreshed. If no ARP cache entry was found, a new one is created.
- *
- * This function expects an IP packet with a prepended Ethernet header
- * in the uip_buf[] buffer, and the length of the packet in the global
- * variable uip_len.
- */
-/*-----------------------------------------------------------------------------------*/
-//#if 0
-void
-uip_arp_ipin(void)
-{
-  uip_len -= sizeof(struct uip_eth_hdr);
-	
-  /* Only insert/update an entry if the source IP address of the
-     incoming IP packet comes from a host on the local network. */
-  if((IPBUF->srcipaddr[0] & uip_netmask[0]) !=
-     (uip_hostaddr[0] & uip_netmask[0])) {
-    return;
-  }
-  if((IPBUF->srcipaddr[1] & uip_netmask[1]) !=
-     (uip_hostaddr[1] & uip_netmask[1])) {
-    return;
-  }
-  uip_arp_update(IPBUF->srcipaddr, &(IPBUF->ethhdr.src));
-  
-  return;
-}
-//#endif /* 0 */
-/*-----------------------------------------------------------------------------------*/
-/**
- * ARP processing for incoming ARP packets.
- *
- * This function should be called by the device driver when an ARP
- * packet has been received. The function will act differently
- * depending on the ARP packet type: if it is a reply for a request
- * that we previously sent out, the ARP cache will be filled in with
- * the values from the ARP reply. If the incoming ARP packet is an ARP
- * request for our IP address, an ARP reply packet is created and put
- * into the uip_buf[] buffer.
- *
- * When the function returns, the value of the global variable uip_len
- * indicates whether the device driver should send out a packet or
- * not. If uip_len is zero, no packet should be sent. If uip_len is
- * non-zero, it contains the length of the outbound packet that is
- * present in the uip_buf[] buffer.
- *
- * This function expects an ARP packet with a prepended Ethernet
- * header in the uip_buf[] buffer, and the length of the packet in the
- * global variable uip_len.
- */
-/*-----------------------------------------------------------------------------------*/
-void
-uip_arp_arpin(void)
-{
-  
-  if(uip_len < sizeof(struct arp_hdr)) {
-    uip_len = 0;
-    return;
-  }
-  uip_len = 0;
-  
-  switch(BUF->opcode) {
-  case HTONS(ARP_REQUEST):
-    /* ARP request. If it asked for our address, we send out a
-       reply. */
-    if(uip_ipaddr_cmp(BUF->dipaddr, uip_hostaddr)) {
-      /* First, we register the one who made the request in our ARP
-	 table, since it is likely that we will do more communication
-	 with this host in the future. */
-      uip_arp_update(BUF->sipaddr, &BUF->shwaddr);
-      
-      /* The reply opcode is 2. */
-      BUF->opcode = HTONS(2);
-
-      memcpy(BUF->dhwaddr.addr, BUF->shwaddr.addr, 6);
-      memcpy(BUF->shwaddr.addr, uip_ethaddr.addr, 6);
-      memcpy(BUF->ethhdr.src.addr, uip_ethaddr.addr, 6);
-      memcpy(BUF->ethhdr.dest.addr, BUF->dhwaddr.addr, 6);
-      
-      BUF->dipaddr[0] = BUF->sipaddr[0];
-      BUF->dipaddr[1] = BUF->sipaddr[1];
-      BUF->sipaddr[0] = uip_hostaddr[0];
-      BUF->sipaddr[1] = uip_hostaddr[1];
-
-      BUF->ethhdr.type = HTONS(UIP_ETHTYPE_ARP);
-      uip_len = sizeof(struct arp_hdr);
-    }
-    break;
-  case HTONS(ARP_REPLY):
-    /* ARP reply. We insert or update the ARP table if it was meant
-       for us. */
-    if(uip_ipaddr_cmp(BUF->dipaddr, uip_hostaddr)) {
-      uip_arp_update(BUF->sipaddr, &BUF->shwaddr);
-    }
-    break;
-  }
-
-  return;
-}
-/*-----------------------------------------------------------------------------------*/
-/**
- * Prepend Ethernet header to an outbound IP packet and see if we need
- * to send out an ARP request.
- *
- * This function should be called before sending out an IP packet. The
- * function checks the destination IP address of the IP packet to see
- * what Ethernet MAC address that should be used as a destination MAC
- * address on the Ethernet.
- *
- * If the destination IP address is in the local network (determined
- * by logical ANDing of netmask and our IP address), the function
- * checks the ARP cache to see if an entry for the destination IP
- * address is found. If so, an Ethernet header is prepended and the
- * function returns. If no ARP cache entry is found for the
- * destination IP address, the packet in the uip_buf[] is replaced by
- * an ARP request packet for the IP address. The IP packet is dropped
- * and it is assumed that they higher level protocols (e.g., TCP)
- * eventually will retransmit the dropped packet.
- *
- * If the destination IP address is not on the local network, the IP
- * address of the default router is used instead.
- *
- * When the function returns, a packet is present in the uip_buf[]
- * buffer, and the length of the packet is in the global variable
- * uip_len.
- */
-/*-----------------------------------------------------------------------------------*/
-void
-uip_arp_out(void)
-{
-  struct arp_entry *tabptr;
-  
-  /* Find the destination IP address in the ARP table and construct
-     the Ethernet header. If the destination IP addres isn't on the
-     local network, we use the default router's IP address instead.
-
-     If not ARP table entry is found, we overwrite the original IP
-     packet with an ARP request for the IP address. */
-
-  /* First check if destination is a local broadcast. */
-  if(uip_ipaddr_cmp(IPBUF->destipaddr, broadcast_ipaddr)) {
-    memcpy(IPBUF->ethhdr.dest.addr, broadcast_ethaddr.addr, 6);
-  } else {
-    /* Check if the destination address is on the local network. */
-    if(!uip_ipaddr_maskcmp(IPBUF->destipaddr, uip_hostaddr, uip_netmask)) {
-      /* Destination address was not on the local network, so we need to
-	 use the default router's IP address instead of the destination
-	 address when determining the MAC address. */
-      uip_ipaddr_copy(ipaddr, uip_draddr);
-    } else {
-      /* Else, we use the destination IP address. */
-      uip_ipaddr_copy(ipaddr, IPBUF->destipaddr);
-    }
-      
-    for(i = 0; i < UIP_ARPTAB_SIZE; ++i) {
-      tabptr = &arp_table[i];
-      if(uip_ipaddr_cmp(ipaddr, tabptr->ipaddr)) {
-	break;
-      }
-    }
-
-    if(i == UIP_ARPTAB_SIZE) {
-      /* The destination address was not in our ARP table, so we
-	 overwrite the IP packet with an ARP request. */
-
-      memset(BUF->ethhdr.dest.addr, 0xff, 6);
-      memset(BUF->dhwaddr.addr, 0x00, 6);
-      memcpy(BUF->ethhdr.src.addr, uip_ethaddr.addr, 6);
-      memcpy(BUF->shwaddr.addr, uip_ethaddr.addr, 6);
-    
-      uip_ipaddr_copy(BUF->dipaddr, ipaddr);
-      uip_ipaddr_copy(BUF->sipaddr, uip_hostaddr);
-      BUF->opcode = HTONS(ARP_REQUEST); /* ARP request. */
-      BUF->hwtype = HTONS(ARP_HWTYPE_ETH);
-      BUF->protocol = HTONS(UIP_ETHTYPE_IP);
-      BUF->hwlen = 6;
-      BUF->protolen = 4;
-      BUF->ethhdr.type = HTONS(UIP_ETHTYPE_ARP);
-
-      uip_appdata = &uip_buf[UIP_TCPIP_HLEN + UIP_LLH_LEN];
-    
-      uip_len = sizeof(struct arp_hdr);
-      return;
-    }
-
-    /* Build an ethernet header. */
-    memcpy(IPBUF->ethhdr.dest.addr, tabptr->ethaddr.addr, 6);
-  }
-  memcpy(IPBUF->ethhdr.src.addr, uip_ethaddr.addr, 6);
-  
-  IPBUF->ethhdr.type = HTONS(UIP_ETHTYPE_IP);
-
-  uip_len += sizeof(struct uip_eth_hdr);
-}
-/*-----------------------------------------------------------------------------------*/
-
-/** @} */
-/** @} */
@@ -1,144 +0,0 @@
-/**
- * \addtogroup uip
- * @{
- */
-
-/**
- * \addtogroup uiparp
- * @{
- */
- 
-/**
- * \file
- * Macros and definitions for the ARP module.
- * \author Adam Dunkels <adam@dunkels.com>
- */
-  
-
-/*
- * Copyright (c) 2001-2003, Adam Dunkels.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote
- *    products derived from this software without specific prior
- *    written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
- * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
- * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * This file is part of the uIP TCP/IP stack.
- *
- * $Id: uip_arp.h,v 1.5 2006/06/11 21:46:39 adam Exp $
- *
- */
-
-#ifndef __UIP_ARP_H__
-#define __UIP_ARP_H__
-
-#include "uip.h"
-
-
-extern struct uip_eth_addr uip_ethaddr;
-
-/**
- * The Ethernet header.
- */
-struct uip_eth_hdr {
-  struct uip_eth_addr dest;
-  struct uip_eth_addr src;
-  u16_t type;
-};
-
-#define UIP_ETHTYPE_ARP 0x0806
-#define UIP_ETHTYPE_IP  0x0800
-#define UIP_ETHTYPE_IP6 0x86dd
-
-
-/* The uip_arp_init() function must be called before any of the other
-   ARP functions. */
-void uip_arp_init(void);
-
-/* The uip_arp_ipin() function should be called whenever an IP packet
-   arrives from the Ethernet. This function refreshes the ARP table or
-   inserts a new mapping if none exists. The function assumes that an
-   IP packet with an Ethernet header is present in the uip_buf buffer
-   and that the length of the packet is in the uip_len variable. */
-void uip_arp_ipin(void);
-//#define uip_arp_ipin()
-
-/* The uip_arp_arpin() should be called when an ARP packet is received
-   by the Ethernet driver. This function also assumes that the
-   Ethernet frame is present in the uip_buf buffer. When the
-   uip_arp_arpin() function returns, the contents of the uip_buf
-   buffer should be sent out on the Ethernet if the uip_len variable
-   is > 0. */
-void uip_arp_arpin(void);
-
-/* The uip_arp_out() function should be called when an IP packet
-   should be sent out on the Ethernet. This function creates an
-   Ethernet header before the IP header in the uip_buf buffer. The
-   Ethernet header will have the correct Ethernet MAC destination
-   address filled in if an ARP table entry for the destination IP
-   address (or the IP address of the default router) is present. If no
-   such table entry is found, the IP packet is overwritten with an ARP
-   request and we rely on TCP to retransmit the packet that was
-   overwritten. In any case, the uip_len variable holds the length of
-   the Ethernet frame that should be transmitted. */
-void uip_arp_out(void);
-
-/* The uip_arp_timer() function should be called every ten seconds. It
-   is responsible for flushing old entries in the ARP table. */
-void uip_arp_timer(void);
-
-/** @} */
-
-/**
- * \addtogroup uipconffunc
- * @{
- */
-
-
-/**
- * Specifiy the Ethernet MAC address.
- *
- * The ARP code needs to know the MAC address of the Ethernet card in
- * order to be able to respond to ARP queries and to generate working
- * Ethernet headers.
- *
- * \note This macro only specifies the Ethernet MAC address to the ARP
- * code. It cannot be used to change the MAC address of the Ethernet
- * card.
- *
- * \param eaddr A pointer to a struct uip_eth_addr containing the
- * Ethernet MAC address of the Ethernet card.
- *
- * \hideinitializer
- */
-#define uip_setethaddr(eaddr) do {uip_ethaddr.addr[0] = eaddr.addr[0]; \
-                              uip_ethaddr.addr[1] = eaddr.addr[1];\
-                              uip_ethaddr.addr[2] = eaddr.addr[2];\
-                              uip_ethaddr.addr[3] = eaddr.addr[3];\
-                              uip_ethaddr.addr[4] = eaddr.addr[4];\
-                              uip_ethaddr.addr[5] = eaddr.addr[5];} while(0)
-
-/** @} */
-/** @} */
-
-#endif /* __UIP_ARP_H__ */
@@ -1,48 +0,0 @@
-#ifndef UIPETHERNET_CONF_H
-#define UIPETHERNET_CONF_H
-
-// https://github.com/jandrassy/EthernetENC/wiki/Settings
-
-/* for TCP */
-#ifndef UIP_SOCKET_NUMPACKETS
-#define UIP_SOCKET_NUMPACKETS    3
-#endif
-#ifndef UIP_CONF_MAX_CONNECTIONS
-#define UIP_CONF_MAX_CONNECTIONS 4
-#endif
-
-/* for UDP
- * set UIP_CONF_UDP to 0 to disable UDP (saves aprox. 4kB flash) */
-#ifndef UIP_CONF_UDP
-#define UIP_CONF_UDP             1
-#endif
-#ifndef UIP_CONF_UDP_CONNS
-#define UIP_CONF_UDP_CONNS       2
-#endif
-
-/**
- * size of received UDP messages backlog. it must be at least 1
- */
-#ifndef UIP_UDP_BACKLOG
-#define UIP_UDP_BACKLOG       2
-#endif
-
-/* timeout in ms for attempts to get a free memory block to write
- * before returning number of bytes sent so far
- * set to 0 to block until connection is closed by timeout */
-#ifndef UIP_WRITE_TIMEOUT
-#define UIP_WRITE_TIMEOUT    2000
-#endif
-
-/* timeout after which UIPClient::connect gives up. The timeout is specified in seconds.
- * if set to a number <= 0 connect will timeout when uIP does (which might be longer than you expect...) */
-#ifndef UIP_CONNECT_TIMEOUT
-#define UIP_CONNECT_TIMEOUT      5
-#endif
-
-/* periodic timer for uip (in ms) */
-#ifndef UIP_PERIODIC_TIMER
-#define UIP_PERIODIC_TIMER       100
-#endif
-
-#endif
@@ -1,555 +0,0 @@
-/**
- * \defgroup uipopt Configuration options for uIP
- * @{
- *
- * uIP is configured using the per-project configuration file
- * uipopt.h. This file contains all compile-time options for uIP and
- * should be tweaked to match each specific project. The uIP
- * distribution contains a documented example "uipopt.h" that can be
- * copied and modified for each project.
- *
- * \note Most of the configuration options in the uipopt.h should not
- * be changed, but rather the per-project uip-conf.h file.
- */
-
-/**
- * \file
- * Configuration options for uIP.
- * \author Adam Dunkels <adam@dunkels.com>
- *
- * This file is used for tweaking various configuration options for
- * uIP. You should make a copy of this file into one of your project's
- * directories instead of editing this example "uipopt.h" file that
- * comes with the uIP distribution.
- */
-
-/*
- * Copyright (c) 2001-2003, Adam Dunkels.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote
- *    products derived from this software without specific prior
- *    written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
- * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
- * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * This file is part of the uIP TCP/IP stack.
- *
- * $Id: uipopt.h,v 1.4 2006/06/12 08:00:31 adam Exp $
- *
- */
-
-#ifndef __UIPOPT_H__
-#define __UIPOPT_H__
-
-#ifndef UIP_LITTLE_ENDIAN
-  #if defined(LITTLE_ENDIAN)
-    #define UIP_LITTLE_ENDIAN LITTLE_ENDIAN
-  #elif defined(__ORDER_LITTLE_ENDIAN__)
-    #define UIP_LITTLE_ENDIAN __ORDER_LITTLE_ENDIAN__
-  #else
-    #define UIP_LITTLE_ENDIAN 1234
-  #endif
-#endif /* UIP_LITTLE_ENDIAN */
-#ifndef UIP_BIG_ENDIAN
-  #if defined(BIG_ENDIAN)
-    #define UIP_BIG_ENDIAN BIG_ENDIAN
-  #elif defined(__ORDER_BIG_ENDIAN__)
-    #define UIP_BIG_ENDIAN __ORDER_BIG_ENDIAN__
-  #else
-    #define UIP_BIG_ENDIAN 4321
-  #endif
-#endif /* UIP_BIG_ENDIAN */
-
-#include "uip-conf.h"
-
-/*------------------------------------------------------------------------------*/
-
-/**
- * \name Static configuration options
- * @{
- *
- * These configuration options can be used for setting the IP address
- * settings statically, but only if UIP_FIXEDADDR is set to 1. The
- * configuration options for a specific node includes IP address,
- * netmask and default router as well as the Ethernet address. The
- * netmask, default router and Ethernet address are appliciable only
- * if uIP should be run over Ethernet.
- *
- * All of these should be changed to suit your project.
-*/
-
-/**
- * Determines if uIP should use a fixed IP address or not.
- *
- * If uIP should use a fixed IP address, the settings are set in the
- * uipopt.h file. If not, the macros uip_sethostaddr(),
- * uip_setdraddr() and uip_setnetmask() should be used instead.
- *
- * \hideinitializer
- */
-#define UIP_FIXEDADDR    0
-
-/**
- * Ping IP address asignment.
- *
- * uIP uses a "ping" packets for setting its own IP address if this
- * option is set. If so, uIP will start with an empty IP address and
- * the destination IP address of the first incoming "ping" (ICMP echo)
- * packet will be used for setting the hosts IP address.
- *
- * \note This works only if UIP_FIXEDADDR is 0.
- *
- * \hideinitializer
- */
-#ifdef UIP_CONF_PINGADDRCONF
-#define UIP_PINGADDRCONF UIP_CONF_PINGADDRCONF
-#else /* UIP_CONF_PINGADDRCONF */
-#define UIP_PINGADDRCONF 0
-#endif /* UIP_CONF_PINGADDRCONF */
-
-
-/**
- * Specifies if the uIP ARP module should be compiled with a fixed
- * Ethernet MAC address or not.
- *
- * If this configuration option is 0, the macro uip_setethaddr() can
- * be used to specify the Ethernet address at run-time.
- *
- * \hideinitializer
- */
-#define UIP_FIXEDETHADDR 0
-
-/** @} */
-/*------------------------------------------------------------------------------*/
-/**
- * \name IP configuration options
- * @{
- *
- */
-/**
- * The IP TTL (time to live) of IP packets sent by uIP.
- *
- * This should normally not be changed.
- */
-#define UIP_TTL         64
-
-/**
- * Turn on support for IP packet reassembly.
- *
- * uIP supports reassembly of fragmented IP packets. This features
- * requires an additonal amount of RAM to hold the reassembly buffer
- * and the reassembly code size is approximately 700 bytes.  The
- * reassembly buffer is of the same size as the uip_buf buffer
- * (configured by UIP_BUFSIZE).
- *
- * \note IP packet reassembly is not heavily tested.
- *
- * \hideinitializer
- */
-#define UIP_REASSEMBLY 0
-
-/**
- * The maximum time an IP fragment should wait in the reassembly
- * buffer before it is dropped.
- *
- */
-#define UIP_REASS_MAXAGE 40
-
-/** @} */
-
-/*------------------------------------------------------------------------------*/
-/**
- * \name UDP configuration options
- * @{
- */
-
-/**
- * Toggles wether UDP support should be compiled in or not.
- *
- * \hideinitializer
- */
-#ifdef UIP_CONF_UDP
-#define UIP_UDP UIP_CONF_UDP
-#else /* UIP_CONF_UDP */
-#define UIP_UDP           0
-#endif /* UIP_CONF_UDP */
-
-/**
- * Toggles if UDP checksums should be used or not.
- *
- * \note Support for UDP checksums is currently not included in uIP,
- * so this option has no function.
- *
- * \hideinitializer
- */
-#ifdef UIP_CONF_UDP_CHECKSUMS
-#define UIP_UDP_CHECKSUMS UIP_CONF_UDP_CHECKSUMS
-#else
-#define UIP_UDP_CHECKSUMS 0
-#endif
-
-/**
- * The maximum amount of concurrent UDP connections.
- *
- * \hideinitializer
- */
-#ifdef UIP_CONF_UDP_CONNS
-#define UIP_UDP_CONNS UIP_CONF_UDP_CONNS
-#else /* UIP_CONF_UDP_CONNS */
-#define UIP_UDP_CONNS    10
-#endif /* UIP_CONF_UDP_CONNS */
-
-/**
- * The name of the function that should be called when UDP datagrams arrive.
- *
- * \hideinitializer
- */
-
-
-/** @} */
-/*------------------------------------------------------------------------------*/
-/**
- * \name TCP configuration options
- * @{
- */
-
-/**
- * Determines if support for opening connections from uIP should be
- * compiled in.
- *
- * If the applications that are running on top of uIP for this project
- * do not need to open outgoing TCP connections, this configration
- * option can be turned off to reduce the code size of uIP.
- *
- * \hideinitializer
- */
-#define UIP_ACTIVE_OPEN 1
-
-/**
- * The maximum number of simultaneously open TCP connections.
- *
- * Since the TCP connections are statically allocated, turning this
- * configuration knob down results in less RAM used. Each TCP
- * connection requires approximatly 30 bytes of memory.
- *
- * \hideinitializer
- */
-#ifndef UIP_CONF_MAX_CONNECTIONS
-#define UIP_CONNS       10
-#else /* UIP_CONF_MAX_CONNECTIONS */
-#define UIP_CONNS UIP_CONF_MAX_CONNECTIONS
-#endif /* UIP_CONF_MAX_CONNECTIONS */
-
-
-/**
- * The maximum number of simultaneously listening TCP ports.
- *
- * Each listening TCP port requires 2 bytes of memory.
- *
- * \hideinitializer
- */
-#ifndef UIP_CONF_MAX_LISTENPORTS
-#define UIP_LISTENPORTS 20
-#else /* UIP_CONF_MAX_LISTENPORTS */
-#define UIP_LISTENPORTS UIP_CONF_MAX_LISTENPORTS
-#endif /* UIP_CONF_MAX_LISTENPORTS */
-
-/**
- * Determines if support for TCP urgent data notification should be
- * compiled in.
- *
- * Urgent data (out-of-band data) is a rarely used TCP feature that
- * very seldom would be required.
- *
- * \hideinitializer
- */
-#define UIP_URGDATA      0
-
-/**
- * The initial retransmission timeout counted in timer pulses.
- *
- * This should not be changed.
- */
-#define UIP_RTO         3
-
-/**
- * The maximum number of times a segment should be retransmitted
- * before the connection should be aborted.
- *
- * This should not be changed.
- */
-#define UIP_MAXRTX      8
-
-/**
- * The maximum number of times a SYN segment should be retransmitted
- * before a connection request should be deemed to have been
- * unsuccessful.
- *
- * This should not need to be changed.
- */
-#define UIP_MAXSYNRTX      5
-
-/**
- * The TCP maximum segment size.
- *
- * This is should not be to set to more than
- * UIP_BUFSIZE - UIP_LLH_LEN - UIP_TCPIP_HLEN.
- */
-#ifndef UIP_CONF_TCP_MSS
-#define UIP_TCP_MSS     (UIP_BUFSIZE - UIP_LLH_LEN - UIP_TCPIP_HLEN)
-#else
-#define UIP_TCP_MSS UIP_CONF_TCP_MSS
-#endif
-
-/**
- * The size of the advertised receiver's window.
- *
- * Should be set low (i.e., to the size of the uip_buf buffer) is the
- * application is slow to process incoming data, or high (32768 bytes)
- * if the application processes data quickly.
- *
- * \hideinitializer
- */
-#ifndef UIP_CONF_RECEIVE_WINDOW
-#define UIP_RECEIVE_WINDOW UIP_TCP_MSS
-#else
-#define UIP_RECEIVE_WINDOW UIP_CONF_RECEIVE_WINDOW
-#endif
-
-/**
- * How long a connection should stay in the TIME_WAIT state.
- *
- * This configiration option has no real implication, and it should be
- * left untouched.
- */
-#define UIP_TIME_WAIT_TIMEOUT 120
-
-
-/** @} */
-/*------------------------------------------------------------------------------*/
-/**
- * \name ARP configuration options
- * @{
- */
-
-/**
- * The size of the ARP table.
- *
- * This option should be set to a larger value if this uIP node will
- * have many connections from the local network.
- *
- * \hideinitializer
- */
-#ifdef UIP_CONF_ARPTAB_SIZE
-#define UIP_ARPTAB_SIZE UIP_CONF_ARPTAB_SIZE
-#else
-#define UIP_ARPTAB_SIZE 8
-#endif
-
-/**
- * The maxium age of ARP table entries measured in 10ths of seconds.
- *
- * An UIP_ARP_MAXAGE of 120 corresponds to 20 minutes (BSD
- * default).
- */
-#define UIP_ARP_MAXAGE 120
-
-/** @} */
-
-/*------------------------------------------------------------------------------*/
-
-/**
- * \name General configuration options
- * @{
- */
-
-/**
- * The size of the uIP packet buffer.
- *
- * The uIP packet buffer should not be smaller than 60 bytes, and does
- * not need to be larger than 1500 bytes. Lower size results in lower
- * TCP throughput, larger size results in higher TCP throughput.
- *
- * \hideinitializer
- */
-#ifndef UIP_CONF_BUFFER_SIZE
-#define UIP_BUFSIZE     400
-#else /* UIP_CONF_BUFFER_SIZE */
-#define UIP_BUFSIZE UIP_CONF_BUFFER_SIZE
-#endif /* UIP_CONF_BUFFER_SIZE */
-
-
-/**
- * Determines if statistics support should be compiled in.
- *
- * The statistics is useful for debugging and to show the user.
- *
- * \hideinitializer
- */
-#ifndef UIP_CONF_STATISTICS
-#define UIP_STATISTICS  0
-#else /* UIP_CONF_STATISTICS */
-#define UIP_STATISTICS UIP_CONF_STATISTICS
-#endif /* UIP_CONF_STATISTICS */
-
-/**
- * Determines if logging of certain events should be compiled in.
- *
- * This is useful mostly for debugging. The function uip_log()
- * must be implemented to suit the architecture of the project, if
- * logging is turned on.
- *
- * \hideinitializer
- */
-#ifndef UIP_CONF_LOGGING
-#define UIP_LOGGING     0
-#else /* UIP_CONF_LOGGING */
-#define UIP_LOGGING     UIP_CONF_LOGGING
-#endif /* UIP_CONF_LOGGING */
-
-/**
- * Broadcast support.
- *
- * This flag configures IP broadcast support. This is useful only
- * together with UDP.
- *
- * \hideinitializer
- *
- */
-#if UIP_UDP && UIP_CONF_BROADCAST
-#define UIP_BROADCAST UIP_CONF_BROADCAST
-#else /* UIP_CONF_BROADCAST */
-#define UIP_BROADCAST 0
-#endif /* UIP_CONF_BROADCAST */
-
-/**
- * Print out a uIP log message.
- *
- * This function must be implemented by the module that uses uIP, and
- * is called by uIP whenever a log message is generated.
- */
-void uip_log(char *msg);
-
-/**
- * The link level header length.
- *
- * This is the offset into the uip_buf where the IP header can be
- * found. For Ethernet, this should be set to 14. For SLIP, this
- * should be set to 0.
- *
- * \hideinitializer
- */
-#ifdef UIP_CONF_LLH_LEN
-#define UIP_LLH_LEN UIP_CONF_LLH_LEN
-#else /* UIP_CONF_LLH_LEN */
-#define UIP_LLH_LEN     14
-#endif /* UIP_CONF_LLH_LEN */
-
-/** @} */
-/*------------------------------------------------------------------------------*/
-/**
- * \name CPU architecture configuration
- * @{
- *
- * The CPU architecture configuration is where the endianess of the
- * CPU on which uIP is to be run is specified. Most CPUs today are
- * little endian, and the most notable exception are the Motorolas
- * which are big endian. The BYTE_ORDER macro should be changed to
- * reflect the CPU architecture on which uIP is to be run.
- */
-
-/**
- * The byte order of the CPU architecture on which uIP is to be run.
- *
- * This option can be either BIG_ENDIAN (Motorola byte order) or
- * LITTLE_ENDIAN (Intel byte order).
- *
- * \hideinitializer
- */
-#ifdef UIP_CONF_BYTE_ORDER
-#define UIP_BYTE_ORDER     UIP_CONF_BYTE_ORDER
-#else /* UIP_CONF_BYTE_ORDER */
-#define UIP_BYTE_ORDER     UIP_LITTLE_ENDIAN
-#endif /* UIP_CONF_BYTE_ORDER */
-
-/** @} */
-/*------------------------------------------------------------------------------*/
-
-/**
- * \name Appication specific configurations
- * @{
- *
- * An uIP application is implemented using a single application
- * function that is called by uIP whenever a TCP/IP event occurs. The
- * name of this function must be registered with uIP at compile time
- * using the UIP_APPCALL definition.
- *
- * uIP applications can store the application state within the
- * uip_conn structure by specifying the type of the application
- * structure by typedef:ing the type uip_tcp_appstate_t and uip_udp_appstate_t.
- *
- * The file containing the definitions must be included in the
- * uipopt.h file.
- *
- * The following example illustrates how this can look.
- \code
-
-void httpd_appcall(void);
-#define UIP_APPCALL     httpd_appcall
-
-struct httpd_state {
-  u8_t state;
-  u16_t count;
-  char *dataptr;
-  char *script;
-};
-typedef struct httpd_state uip_tcp_appstate_t
- \endcode
- */
-
-/**
- * \var #define UIP_APPCALL
- *
- * The name of the application function that uIP should call in
- * response to TCP/IP events.
- *
- */
-
-/**
- * \var typedef uip_tcp_appstate_t
- *
- * The type of the application state that is to be stored in the
- * uip_conn structure. This usually is typedef:ed to a struct holding
- * application state information.
- */
-
-/**
- * \var typedef uip_udp_appstate_t
- *
- * The type of the application state that is to be stored in the
- * uip_conn structure. This usually is typedef:ed to a struct holding
- * application state information.
- */
-/** @} */
-/** @} */
-
-#endif /* __UIPOPT_H__ */
@@ -1,10 +0,0 @@
-#ifndef UTIL_H
-#define UTIL_H
-
-#define htonl(x) ( ((x)<<24 & 0xFF000000UL) | \
-                   ((x)<< 8 & 0x00FF0000UL) | \
-                   ((x)>> 8 & 0x0000FF00UL) | \
-                   ((x)>>24 & 0x000000FFUL) )
-#define ntohl(x) htonl(x)
-
-#endif
@@ -1,22 +0,0 @@
-[env:growatt-shinelan]
-platform          = ststm32
-board             = genericSTM32F103RB
-framework         = arduino
-upload_protocol   = stlink
-debug_tool        = stlink
-monitor_speed     = 115200
-
-lib_deps =
-    4-20ma/ModbusMaster@^2.0.1
-    knolleary/PubSubClient@^2.8
-    # EthernetENC ist lokal in lib/EthernetENC/ (Bitbang-SPI Modifikation)
-
-build_flags =
-    -DPIO_FRAMEWORK_ARDUINO_NOERRNO
-    -DUSBCON
-    -DUSBD_USE_CDC
-    -DHAL_PCD_MODULE_ENABLED
-    -DUSB_CDC_TRANSMIT_TIMEOUT=3000
-    -DCUSTOM_USBD_PID=0x5740
-    '-DUSB_PRODUCT_STRING="STM32 Virtual COM Port"'
-    -I include
@@ -1,712 +0,0 @@
-#include <Arduino.h>
-#include <SPI.h>
-#include <EthernetENC.h>
-#include <PubSubClient.h>
-#include <ModbusMaster.h>
-#include <EEPROM.h>
-#include "config.h"
-#include "config_manager.h"
-
-extern "C" void SystemClock_Config(void) {
-    RCC_OscInitTypeDef       osc      = {};
-    RCC_ClkInitTypeDef       clk      = {};
-    RCC_PeriphCLKInitTypeDef periphClk = {};
-
-    osc.OscillatorType = RCC_OSCILLATORTYPE_HSE;
-    osc.HSEState       = RCC_HSE_ON;
-    osc.PLL.PLLState   = RCC_PLL_ON;
-    osc.PLL.PLLSource  = RCC_PLLSOURCE_HSE;
-    osc.PLL.PLLMUL     = RCC_PLL_MUL9;
-    if (HAL_RCC_OscConfig(&osc) == HAL_OK) {
-        clk.ClockType      = RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_SYSCLK
-                           | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2;
-        clk.SYSCLKSource   = RCC_SYSCLKSOURCE_PLLCLK;
-        clk.AHBCLKDivider  = RCC_SYSCLK_DIV1;
-        clk.APB1CLKDivider = RCC_HCLK_DIV2;
-        clk.APB2CLKDivider = RCC_HCLK_DIV1;
-        HAL_RCC_ClockConfig(&clk, FLASH_LATENCY_2);
-        periphClk.PeriphClockSelection = RCC_PERIPHCLK_USB;
-        periphClk.UsbClockSelection    = RCC_USBCLKSOURCE_PLL_DIV1_5;
-        HAL_RCCEx_PeriphCLKConfig(&periphClk);
-    } else {
-        osc.OscillatorType         = RCC_OSCILLATORTYPE_HSI;
-        osc.HSEState               = RCC_HSE_OFF;
-        osc.HSIState               = RCC_HSI_ON;
-        osc.HSICalibrationValue    = RCC_HSICALIBRATION_DEFAULT;
-        osc.PLL.PLLSource          = RCC_PLLSOURCE_HSI_DIV2;
-        osc.PLL.PLLMUL             = RCC_PLL_MUL12;
-        HAL_RCC_OscConfig(&osc);
-        clk.ClockType      = RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_SYSCLK
-                           | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2;
-        clk.SYSCLKSource   = RCC_SYSCLKSOURCE_PLLCLK;
-        clk.AHBCLKDivider  = RCC_SYSCLK_DIV1;
-        clk.APB1CLKDivider = RCC_HCLK_DIV2;
-        clk.APB2CLKDivider = RCC_HCLK_DIV1;
-        HAL_RCC_ClockConfig(&clk, FLASH_LATENCY_1);
-        periphClk.PeriphClockSelection = RCC_PERIPHCLK_USB;
-        periphClk.UsbClockSelection    = RCC_USBCLKSOURCE_PLL;
-        HAL_RCCEx_PeriphCLKConfig(&periphClk);
-    }
-}
-
-// Hält PA8 HIGH (USB getrennt) bis setup() es manuell verbindet
-extern "C" void USBD_reenumerate(void) {
-    __HAL_RCC_GPIOA_CLK_ENABLE();
-    GPIO_InitTypeDef gpio = {};
-    gpio.Pin   = GPIO_PIN_8;
-    gpio.Mode  = GPIO_MODE_OUTPUT_PP;
-    gpio.Pull  = GPIO_NOPULL;
-    gpio.Speed = GPIO_SPEED_FREQ_HIGH;
-    HAL_GPIO_Init(GPIOA, &gpio);
-    HAL_GPIO_WritePin(GPIOA, GPIO_PIN_8, GPIO_PIN_SET);
-}
-
-HardwareSerial DebugSerial(PA10, PA9);
-
-// USB-Diagnose: was der Wechselrichter per Control-Transfer schickt
-extern __IO bool dtrState;
-extern __IO bool rtsState;
-struct { uint32_t baud; uint8_t format; uint8_t parity; uint8_t bits; }
-    g_lineCoding = {115200, 0, 0, 8};
-volatile bool g_lineCodingUpdated = false;
-
-// Wird vom USB-Stack aufgerufen wenn Wechselrichter SET_LINE_CODING schickt
-// usbd_cdc_if.c kann nicht geändert werden → wir lesen linecoding-Struct direkt
-extern "C" {
-  typedef struct { uint32_t bitrate; uint8_t format; uint8_t paritytype; uint8_t datatype; }
-      USBD_CDC_LineCodingTypeDef;
-  extern USBD_CDC_LineCodingTypeDef linecoding;
-}
-
-// CDC SERIAL_STATE Notification — NuttX sendet dies beim Öffnen von /dev/ttyACM0
-// signalisiert dem Wechselrichter DCD+DSR=1 → startet Modbus-Server im Inverter
-#include "usbd_core.h"
-extern USBD_HandleTypeDef hUSBD_Device_CDC;
-
-#define CDC_SERIAL_STATE_EP 0x82U
-
-void sendSerialStateNotification() {
-    static uint8_t notif[10] = {
-        0xA1, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x03, 0x00
-    };
-    USBD_LL_Transmit(&hUSBD_Device_CDC, CDC_SERIAL_STATE_EP, notif, sizeof(notif));
-}
-
-// ModbusMaster schreibt Byte-für-Byte. Würden wir sofort senden, käme Byte 1 als
-// eigenes 1-Byte USB-Paket an — der Wechselrichter behandelt jedes Short Packet
-// als Frame-Ende und sieht keinen gültigen Modbus-Frame.
-// Lösung: Bytes puffern, dann in flush() als ein einziges USB-Paket senden.
-class ModbusStream : public Stream {
-public:
-    uint8_t  txBuf[16]; uint8_t txLen = 0;
-    uint8_t  rxBuf[32]; uint8_t rxLen = 0;
-    uint32_t rxTotal = 0;
-    void reset() { txLen = 0; rxLen = 0; }
-
-    int available() override { return SerialUSB.available(); }
-    int read() override {
-        int b = SerialUSB.read();
-        if (b >= 0) { rxTotal++; if (rxLen < sizeof(rxBuf)) rxBuf[rxLen++] = (uint8_t)b; }
-        return b;
-    }
-    int    peek()                                  override { return SerialUSB.peek(); }
-    size_t write(uint8_t b) override {
-        if (txLen < sizeof(txBuf)) txBuf[txLen++] = b;
-        return 1;
-    }
-    size_t write(const uint8_t* buf, size_t size) override {
-        for (size_t i = 0; i < size && txLen < sizeof(txBuf); i++) txBuf[txLen++] = buf[i];
-        return size;
-    }
-    void flush() override {
-        if (txLen > 0) SerialUSB.write(txBuf, txLen);
-        // txLen nicht zurücksetzen — Debug-Code liest txBuf danach noch
-    }
-    using Print::write;
-} modbusSerial;
-
-// ============================================================
-// Sensor-Definitionen
-// ============================================================
-struct Sensor {
-    const char* id;
-    const char* name;
-    uint16_t    address;
-    bool        isDword;
-    float       scale;
-    const char* unit;
-    const char* deviceClass;
-    const char* stateClass;
-    const char* icon;
-};
-
-#if defined(INVERTER_MIC1500)
-const Sensor SENSORS[] = {
-    {"pv_voltage",     "PV Voltage",           3,  false, 0.1f,  "V",   "voltage",     "measurement",      "mdi:solar-panel"},
-    {"pv_current",     "PV Current",           4,  false, 0.1f,  "A",   "current",     "measurement",      "mdi:solar-panel"},
-    {"pv_power",       "PV Power",             5,  true,  0.1f,  "W",   "power",       "measurement",      "mdi:solar-panel"},
-    {"grid_frequency", "Grid Frequency",       37, false, 0.01f, "Hz",  "frequency",   "measurement",      "mdi:sine-wave"},
-    {"grid_voltage",   "Grid Voltage",         38, false, 0.1f,  "V",   "voltage",     "measurement",      "mdi:flash"},
-    {"grid_current",   "Grid Current",         39, false, 0.1f,  "A",   "current",     "measurement",      "mdi:flash"},
-    {"ac_power",       "AC Output Power",      40, true,  0.1f,  "W",   "power",       "measurement",      "mdi:flash"},
-    {"energy_today",   "Energy Today",         53, true,  0.1f,  "kWh", "energy",      "total_increasing", "mdi:solar-power"},
-    {"energy_total",   "Energy Total",         55, true,  0.1f,  "kWh", "energy",      "total_increasing", "mdi:solar-power"},
-    {"inverter_temp",  "Inverter Temperature", 93, false, 0.1f,  "°C",  "temperature", "measurement",      "mdi:thermometer"},
-};
-#elif defined(INVERTER_SPH5000)
-const Sensor SENSORS[] = {
-    {"pv1_voltage",         "PV1 Voltage",             3,    false, 0.1f,  "V",   "voltage",     "measurement",      "mdi:solar-panel"},
-    {"pv1_current",         "PV1 Current",             4,    false, 0.1f,  "A",   "current",     "measurement",      "mdi:solar-panel"},
-    {"pv1_power",           "PV1 Power",               5,    true,  0.1f,  "W",   "power",       "measurement",      "mdi:solar-panel"},
-    {"pv2_voltage",         "PV2 Voltage",             7,    false, 0.1f,  "V",   "voltage",     "measurement",      "mdi:solar-panel"},
-    {"pv2_current",         "PV2 Current",             8,    false, 0.1f,  "A",   "current",     "measurement",      "mdi:solar-panel"},
-    {"pv2_power",           "PV2 Power",               9,    true,  0.1f,  "W",   "power",       "measurement",      "mdi:solar-panel"},
-    {"ac_power_total",      "AC Output Power Total",   35,   true,  0.1f,  "W",   "power",       "measurement",      "mdi:flash"},
-    {"grid_frequency",      "Grid Frequency",          37,   false, 0.01f, "Hz",  "frequency",   "measurement",      "mdi:sine-wave"},
-    {"grid_voltage_l1",     "Grid Voltage L1",         38,   false, 0.1f,  "V",   "voltage",     "measurement",      "mdi:flash"},
-    {"grid_current_l1",     "Grid Current L1",         39,   false, 0.1f,  "A",   "current",     "measurement",      "mdi:flash"},
-    {"grid_voltage_l2",     "Grid Voltage L2",         42,   false, 0.1f,  "V",   "voltage",     "measurement",      "mdi:flash"},
-    {"grid_current_l2",     "Grid Current L2",         43,   false, 0.1f,  "A",   "current",     "measurement",      "mdi:flash"},
-    {"grid_voltage_l3",     "Grid Voltage L3",         46,   false, 0.1f,  "V",   "voltage",     "measurement",      "mdi:flash"},
-    {"grid_current_l3",     "Grid Current L3",         47,   false, 0.1f,  "A",   "current",     "measurement",      "mdi:flash"},
-    {"energy_today",        "Energy Today",            53,   true,  0.1f,  "kWh", "energy",      "total_increasing", "mdi:solar-power"},
-    {"energy_total",        "Energy Total",            55,   true,  0.1f,  "kWh", "energy",      "total_increasing", "mdi:solar-power"},
-    {"inverter_temp",       "Inverter Temperature",    93,   false, 0.1f,  "°C",  "temperature", "measurement",      "mdi:thermometer"},
-    {"bat_discharge_power", "Battery Discharge Power", 1009, true,  0.1f,  "W",   "power",       "measurement",      "mdi:battery-minus"},
-    {"bat_charge_power",    "Battery Charge Power",    1011, true,  0.1f,  "W",   "power",       "measurement",      "mdi:battery-plus"},
-    {"bat_voltage",         "Battery Voltage",         1013, false, 0.1f,  "V",   "voltage",     "measurement",      "mdi:battery"},
-    {"bat_soc",             "Battery State of Charge", 1014, false, 1.0f,  "%",   "battery",     "measurement",      "mdi:battery"},
-    {"bat_temperature",     "Battery Temperature",     1040, false, 0.1f,  "°C",  "temperature", "measurement",      "mdi:thermometer"},
-    {"power_to_grid",       "Power To Grid",           1021, true,  0.1f,  "W",   "power",       "measurement",      "mdi:transmission-tower-export"},
-    {"power_to_user",       "Power To User",           1029, true,  0.1f,  "W",   "power",       "measurement",      "mdi:transmission-tower-import"},
-    {"energy_import_total", "Energy Import Total",     1046, true,  0.1f,  "kWh", "energy",      "total_increasing", "mdi:transmission-tower-import"},
-    {"energy_export_total", "Energy Export Total",     1050, true,  0.1f,  "kWh", "energy",      "total_increasing", "mdi:transmission-tower-export"},
-    {"bat_discharge_total", "Battery Discharge Total", 1054, true,  0.1f,  "kWh", "energy",      "total_increasing", "mdi:battery-minus"},
-    {"bat_charge_total",    "Battery Charge Total",    1058, true,  0.1f,  "kWh", "energy",      "total_increasing", "mdi:battery-plus"},
-};
-#else
-  #error "Kein Inverter-Modell definiert! INVERTER_MIC1500 oder INVERTER_SPH5000 in config.h setzen."
-#endif
-const uint8_t SENSOR_COUNT = sizeof(SENSORS) / sizeof(SENSORS[0]);
-
-// ============================================================
-// Globale Objekte
-// ============================================================
-NetConfig      cfg;
-byte           mac[]  = {MAC_ADDRESS};
-EthernetClient ethClient;
-PubSubClient   mqtt(ethClient);
-ModbusMaster   modbus;
-EthernetServer webServer(80);
-
-uint32_t g_okTotal   = 0;
-uint32_t g_failTotal = 0;
-uint8_t  g_lastErr   = 0;
-uint32_t g_rawTotal  = 0;
-
-// ============================================================
-// Web-Server
-// ============================================================
-
-static bool webReadLine(EthernetClient& c, char* buf, size_t maxLen) {
-    size_t   i = 0;
-    uint32_t t = millis();
-    while (millis() - t < 1000) {
-        while (c.available()) {
-            char ch = c.read();
-            if (ch == '\n') { buf[i] = 0; return true; }
-            if (ch != '\r' && i < maxLen - 1) buf[i++] = ch;
-            t = millis();
-        }
-    }
-    buf[i] = 0;
-    return false;
-}
-
-static void ipToStr(const uint8_t ip[4], char* buf) {
-    snprintf(buf, 16, "%u.%u.%u.%u", ip[0], ip[1], ip[2], ip[3]);
-}
-
-static void urlDecode(char* s) {
-    char* out = s;
-    while (*s) {
-        if (*s == '+') {
-            *out++ = ' '; s++;
-        } else if (*s == '%' && s[1] && s[2]) {
-            char h[3] = {s[1], s[2], 0};
-            *out++ = (char)strtol(h, nullptr, 16);
-            s += 3;
-        } else {
-            *out++ = *s++;
-        }
-    }
-    *out = 0;
-}
-
-static void parseIP(const char* s, uint8_t out[4]) {
-    unsigned a = 0, b = 0, c = 0, d = 0;
-    if (sscanf(s, "%u.%u.%u.%u", &a, &b, &c, &d) == 4) {
-        out[0] = a; out[1] = b; out[2] = c; out[3] = d;
-    }
-}
-
-static void parseFormBody(char* body) {
-    cfg.useDhcp = false;  // Checkbox fehlt im POST wenn nicht gesetzt
-    char* p = body;
-    while (p && *p) {
-        char* eq  = strchr(p, '=');
-        char* amp = strchr(p, '&');
-        if (!eq) break;
-        *eq = 0;
-        if (amp) *amp = 0;
-        char* key = p;
-        char* val = eq + 1;
-        urlDecode(key);
-        urlDecode(val);
-
-        if      (!strcmp(key, "dhcp"))     cfg.useDhcp = true;
-        else if (!strcmp(key, "ip"))       parseIP(val, cfg.ip);
-        else if (!strcmp(key, "gw"))       parseIP(val, cfg.gw);
-        else if (!strcmp(key, "sn"))       parseIP(val, cfg.sn);
-        else if (!strcmp(key, "dns"))      parseIP(val, cfg.dns);
-        else if (!strcmp(key, "broker"))   strncpy(cfg.mqttBroker, val, sizeof(cfg.mqttBroker) - 1);
-        else if (!strcmp(key, "port"))     cfg.mqttPort = (uint16_t)atoi(val);
-        else if (!strcmp(key, "user"))     strncpy(cfg.mqttUser, val, sizeof(cfg.mqttUser) - 1);
-        else if (!strcmp(key, "pass"))     strncpy(cfg.mqttPass, val, sizeof(cfg.mqttPass) - 1);
-        else if (!strcmp(key, "interval")) cfg.updateMs = (uint32_t)atoi(val) * 1000UL;
-
-        p = amp ? amp + 1 : nullptr;
-    }
-}
-
-static void sendPage(EthernetClient& cl) {
-    char buf[16];
-
-    cl.print(
-        "HTTP/1.1 200 OK\r\nContent-Type: text/html\r\nConnection: close\r\n\r\n"
-        "<!DOCTYPE html><html lang='de'><head>"
-        "<meta charset='utf-8'>"
-        "<meta name='viewport' content='width=device-width,initial-scale=1'>"
-        "<title>ShineLAN-X</title><style>"
-        "*{box-sizing:border-box}"
-        "body{font-family:Arial,sans-serif;background:#1a1a2e;color:#eee;margin:0}"
-        "header{background:#16213e;padding:12px 18px;display:flex;align-items:center;"
-               "border-bottom:2px solid #e94560}"
-        "header h1{margin:0;font-size:1.1em;color:#e94560;flex:1}"
-        ".sub{font-size:.78em;color:#64748b;margin-top:2px}"
-        ".badge{padding:3px 10px;border-radius:10px;font-size:.78em;font-weight:bold}"
-        ".on{background:#14532d;color:#4ade80}"
-        ".off{background:#450a0a;color:#f87171}"
-        "main{max-width:520px;margin:14px auto;padding:0 12px}"
-        ".stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:12px}"
-        ".sbox{background:#16213e;border-radius:6px;padding:9px;text-align:center}"
-        ".sval{font-size:1.4em;font-weight:bold;color:#e94560}"
-        ".slbl{font-size:.7em;color:#64748b;margin-top:2px}"
-        ".card{background:#16213e;border-radius:7px;padding:14px;margin-bottom:12px}"
-        ".card h2{margin:0 0 12px;font-size:.72em;text-transform:uppercase;"
-                 "letter-spacing:.08em;color:#64748b;"
-                 "border-bottom:1px solid #0f3460;padding-bottom:7px}"
-        ".row{display:flex;align-items:center;gap:8px;margin-bottom:9px}"
-        ".row label{min-width:115px;font-size:.84em;color:#94a3b8}"
-        ".row input[type=text],.row input[type=number],.row input[type=password]"
-        "{flex:1;background:#0f3460;border:1px solid #1e4a80;color:#eee;"
-         "padding:6px 9px;border-radius:4px;font-size:.84em;min-width:0}"
-        ".row input[type=checkbox]{width:16px;height:16px;accent-color:#e94560;cursor:pointer}"
-        ".btn{width:100%;padding:10px;border:none;border-radius:6px;"
-             "font-size:.88em;cursor:pointer;margin-top:5px;font-weight:bold}"
-        ".save{background:#e94560;color:#fff}"
-        ".save:hover{background:#c73652}"
-        ".rst{background:#334155;color:#eee}"
-        ".rst:hover{background:#475569}"
-        "</style></head><body>"
-    );
-
-    // Header
-    cl.print("<header><div><h1>&#9728; ShineLAN-X</h1>"
-             "<div class='sub'>Growatt Modbus &#x2192; MQTT Bridge</div></div>"
-             "<div style='text-align:right'><span class='badge ");
-    cl.print(mqtt.connected() ? "on'>Verbunden" : "off'>Getrennt");
-    cl.print("</span><div class='sub'>IP: ");
-    cl.print(Ethernet.localIP());
-    cl.print("</div></div></header><main>");
-
-    // Statistik
-    cl.print("<div class='stats'>"
-             "<div class='sbox'><div class='sval'>");
-    cl.print(g_okTotal);
-    cl.print("</div><div class='slbl'>OK</div></div>"
-             "<div class='sbox'><div class='sval'>");
-    cl.print(g_failTotal);
-    cl.print("</div><div class='slbl'>Fehler</div></div>"
-             "<div class='sbox'><div class='sval'>0x");
-    snprintf(buf, sizeof(buf), "%02X", g_lastErr);
-    cl.print(buf);
-    cl.print("</div><div class='slbl'>Letzter Err</div></div></div>");
-
-    // Formular — Netzwerk
-    cl.print("<form method='post' action='/'>"
-             "<div class='card'><h2>Netzwerk</h2>"
-             "<div class='row'><label>DHCP</label>"
-             "<input type='checkbox' id='dc' name='dhcp'");
-    if (cfg.useDhcp) cl.print(" checked");
-    cl.print(" onchange='tog()'></div><div id='st'>");
-
-    ipToStr(cfg.ip, buf);
-    cl.print("<div class='row'><label>IP-Adresse</label>"
-             "<input type='text' name='ip' value='"); cl.print(buf); cl.print("'></div>");
-    ipToStr(cfg.gw, buf);
-    cl.print("<div class='row'><label>Gateway</label>"
-             "<input type='text' name='gw' value='"); cl.print(buf); cl.print("'></div>");
-    ipToStr(cfg.sn, buf);
-    cl.print("<div class='row'><label>Subnet</label>"
-             "<input type='text' name='sn' value='"); cl.print(buf); cl.print("'></div>");
-    ipToStr(cfg.dns, buf);
-    cl.print("<div class='row'><label>DNS</label>"
-             "<input type='text' name='dns' value='"); cl.print(buf); cl.print("'></div>");
-    cl.print("</div></div>");
-
-    // Formular — MQTT
-    cl.print("<div class='card'><h2>MQTT</h2>"
-             "<div class='row'><label>Broker</label>"
-             "<input type='text' name='broker' value='");
-    cl.print(cfg.mqttBroker);
-    cl.print("'></div>"
-             "<div class='row'><label>Port</label>"
-             "<input type='number' name='port' value='");
-    cl.print(cfg.mqttPort);
-    cl.print("' min='1' max='65535'></div>"
-             "<div class='row'><label>Benutzer</label>"
-             "<input type='text' name='user' value='");
-    cl.print(cfg.mqttUser);
-    cl.print("' autocomplete='off'></div>"
-             "<div class='row'><label>Passwort</label>"
-             "<input type='password' name='pass' value='");
-    cl.print(cfg.mqttPass);
-    cl.print("' autocomplete='off'></div>"
-             "<div class='row'><label>Intervall (s)</label>"
-             "<input type='number' name='interval' value='");
-    cl.print(cfg.updateMs / 1000UL);
-    cl.print("' min='1' max='3600'></div></div>");
-
-    // Buttons + Script
-    cl.print(
-        "<button class='btn save' type='submit'>"
-        "&#128190; Speichern &amp; Neustart</button>"
-        "<button class='btn rst' type='button' "
-        "onclick='if(confirm(\"Wirklich auf Werkseinstellungen zur\\u00FCcksetzen?\"))"
-        "location=\"/reset\"'>&#8635; Werkseinstellungen</button>"
-        "</form></main>"
-        "<script>"
-        "function tog(){"
-        "document.getElementById('st').style.display="
-        "document.getElementById('dc').checked?'none':'block';}"
-        "window.onload=tog;"
-        "</script></body></html>"
-    );
-}
-
-static void handleWebRequest() {
-    EthernetClient client = webServer.available();
-    if (!client) return;
-
-    char line[80];
-    if (!webReadLine(client, line, sizeof(line))) { client.stop(); return; }
-
-    bool isPost  = (strncmp(line, "POST",   4) == 0);
-    bool isReset = (strstr(line, "/reset") != nullptr);
-
-    // Header lesen, Content-Length suchen (case-insensitive via tolower)
-    int  contentLen = 0;
-    char hdr[80];
-    while (webReadLine(client, hdr, sizeof(hdr)) && hdr[0] != '\0') {
-        for (char* p = hdr; *p; p++) *p = (char)tolower((unsigned char)*p);
-        if (strncmp(hdr, "content-length:", 15) == 0)
-            contentLen = atoi(hdr + 15);
-    }
-
-    if (isReset) {
-        configDefaults(cfg);
-        configSave(cfg);
-        client.print("HTTP/1.1 303 See Other\r\nLocation: /\r\nConnection: close\r\n\r\n");
-        client.flush(); client.stop();
-        delay(300);
-        NVIC_SystemReset();
-        return;
-    }
-
-    if (isPost && contentLen > 0 && contentLen < 500) {
-        char body[500] = {};
-        int  n = 0;
-        uint32_t t = millis();
-        while (n < contentLen && millis() - t < 3000) {
-            if (client.available()) { body[n++] = client.read(); t = millis(); }
-        }
-        body[n] = 0;
-
-        parseFormBody(body);
-        cfg.magic = CFG_MAGIC;
-        configSave(cfg);
-
-        client.print("HTTP/1.1 303 See Other\r\nLocation: /\r\nConnection: close\r\n\r\n");
-        client.flush(); client.stop();
-        delay(300);
-        NVIC_SystemReset();
-        return;
-    }
-
-    sendPage(client);
-    client.flush();
-    client.stop();
-}
-
-// ============================================================
-// LED
-// ============================================================
-void ledSet(uint8_t pin, bool on) { digitalWrite(pin, on ? LOW : HIGH); }
-
-// ============================================================
-// MQTT
-// ============================================================
-void publishDiscovery() {
-    char topic[128];
-    char payload[640];
-
-    for (uint8_t i = 0; i < SENSOR_COUNT; i++) {
-        const Sensor& s = SENSORS[i];
-        snprintf(topic, sizeof(topic),
-            "homeassistant/sensor/%s_%s/config", DEVICE_ID, s.id);
-        snprintf(payload, sizeof(payload),
-            "{"
-            "\"name\":\"%s\","
-            "\"unique_id\":\"%s_%s\","
-            "\"state_topic\":\"growatt/shinelan/%s\","
-            "\"unit_of_measurement\":\"%s\","
-            "\"device_class\":\"%s\","
-            "\"state_class\":\"%s\","
-            "\"icon\":\"%s\","
-            "\"device\":{"
-              "\"identifiers\":[\"%s\"],"
-              "\"name\":\"%s\","
-              "\"model\":\"%s\","
-              "\"manufacturer\":\"%s\""
-            "}}",
-            s.name,
-            DEVICE_ID, s.id,
-            s.id,
-            s.unit, s.deviceClass, s.stateClass, s.icon,
-            DEVICE_ID, DEVICE_NAME, DEVICE_MODEL, DEVICE_MFR);
-        mqtt.publish(topic, payload, true);
-    }
-}
-
-bool mqttReconnect() {
-    DebugSerial.print("MQTT connecting... ");
-    ledSet(LED_RED, true);
-    bool ok = (strlen(cfg.mqttUser) > 0)
-        ? mqtt.connect(MQTT_CLIENT, cfg.mqttUser, cfg.mqttPass)
-        : mqtt.connect(MQTT_CLIENT);
-    if (ok) {
-        DebugSerial.println("OK");
-        ledSet(LED_RED, false);
-        ledSet(LED_GREEN, true);
-        publishDiscovery();
-    } else {
-        DebugSerial.print("FAIL rc=");
-        DebugSerial.println(mqtt.state());
-    }
-    return ok;
-}
-
-// ============================================================
-// Setup
-// ============================================================
-void setup() {
-    DebugSerial.begin(115200);
-    delay(10);
-    DebugSerial.println("\r\n=== Growatt ShineLAN-X ===");
-    DebugSerial.println("Build: " __DATE__ " " __TIME__);
-
-    configLoad(cfg);
-
-    pinMode(LED_DEBUG, OUTPUT); ledSet(LED_DEBUG, false);
-    pinMode(LED_RED,   OUTPUT); ledSet(LED_RED,   false);
-    pinMode(LED_GREEN, OUTPUT); ledSet(LED_GREEN, false);
-    pinMode(LED_BLUE,  OUTPUT); ledSet(LED_BLUE,  false);
-    ledSet(LED_RED, true); ledSet(LED_GREEN, true); ledSet(LED_BLUE, true);
-    delay(300);
-    ledSet(LED_RED, false); ledSet(LED_GREEN, false); ledSet(LED_BLUE, false);
-
-    pinMode(ETH_RST_PIN, OUTPUT);
-    digitalWrite(ETH_RST_PIN, LOW);  delay(20);
-    digitalWrite(ETH_RST_PIN, HIGH); delay(200);
-    Ethernet.init(ETH_CS_PIN);
-
-    if (cfg.useDhcp) {
-        DebugSerial.println("ETH: DHCP...");
-        if (Ethernet.begin(mac) == 0) {
-            // DHCP fehlgeschlagen: Fallback auf gespeicherte statische IP
-            DebugSerial.println("ETH: DHCP failed, static fallback");
-            IPAddress ip (cfg.ip[0],  cfg.ip[1],  cfg.ip[2],  cfg.ip[3]);
-            IPAddress gw (cfg.gw[0],  cfg.gw[1],  cfg.gw[2],  cfg.gw[3]);
-            IPAddress sn (cfg.sn[0],  cfg.sn[1],  cfg.sn[2],  cfg.sn[3]);
-            IPAddress dns(cfg.dns[0], cfg.dns[1], cfg.dns[2], cfg.dns[3]);
-            Ethernet.begin(mac, ip, dns, gw, sn);
-        }
-    } else {
-        IPAddress ip (cfg.ip[0],  cfg.ip[1],  cfg.ip[2],  cfg.ip[3]);
-        IPAddress gw (cfg.gw[0],  cfg.gw[1],  cfg.gw[2],  cfg.gw[3]);
-        IPAddress sn (cfg.sn[0],  cfg.sn[1],  cfg.sn[2],  cfg.sn[3]);
-        IPAddress dns(cfg.dns[0], cfg.dns[1], cfg.dns[2], cfg.dns[3]);
-        Ethernet.begin(mac, ip, dns, gw, sn);
-    }
-
-    DebugSerial.print("ETH: IP=");
-    DebugSerial.println(Ethernet.localIP());
-    if (Ethernet.linkStatus() == LinkON) ledSet(LED_DEBUG, true);
-
-    webServer.begin();
-    DebugSerial.print("Web: http://");
-    DebugSerial.println(Ethernet.localIP());
-
-    mqtt.setServer(cfg.mqttBroker, cfg.mqttPort);
-    mqtt.setBufferSize(768);
-
-    SerialUSB.begin(MODBUS_BAUD);
-    delay(10000);
-    HAL_GPIO_WritePin(GPIOA, GPIO_PIN_8, GPIO_PIN_RESET);
-    // Warte bis Wechselrichter USB-CDC konfiguriert hat
-    delay(3000);
-    // SERIAL_STATE(DCD=1,DSR=1) senden — NuttX tut dies beim Öffnen von ttyACM0
-    // signalisiert dem Wechselrichter dass das Device bereit ist
-    sendSerialStateNotification();
-    delay(500);
-    modbus.begin(MODBUS_ADDR, modbusSerial);
-
-    DebugSerial.println("Setup done.");
-}
-
-// ============================================================
-// Loop
-// ============================================================
-unsigned long lastUpdate = 0;
-static bool g_usbInfoPublished = false;
-
-void loop() {
-    handleWebRequest();
-
-    if (!mqtt.connected()) {
-        if (!mqttReconnect()) {
-            delay(5000);
-            return;
-        }
-    }
-    mqtt.loop();
-    handleWebRequest();
-
-    // usbinfo: initial publish + DTR-Änderungen
-    {
-        static bool lastDtr = false;
-        if (!g_usbInfoPublished || (bool)dtrState != lastDtr) {
-            g_usbInfoPublished = true;
-            lastDtr = (bool)dtrState;
-            char info[80];
-            snprintf(info, sizeof(info), "baud=%lu fmt=%u par=%u bits=%u dtr=%d rts=%d",
-                (unsigned long)linecoding.bitrate, linecoding.format,
-                linecoding.paritytype, linecoding.datatype,
-                (int)dtrState, (int)rtsState);
-            mqtt.publish("growatt/shinelan/usbinfo", info, true);
-        }
-    }
-
-    // SERIAL_STATE(DCD=1,DSR=1) alle 5s senden bis DTR vom Wechselrichter gesetzt wird
-    {
-        static uint32_t lastNotif = 0;
-        if (!dtrState && millis() - lastNotif > 5000) {
-            lastNotif = millis();
-            sendSerialStateNotification();
-        }
-    }
-
-    // Raw-RX-Drain: jedes Byte das außerhalb von Modbus-Fenstern ankommt fangen
-    // Beantwortet: sendet der Inverter JEMALS irgendwas (spontan oder verspätet)?
-    {
-        static uint8_t  rawBuf[32]    = {};
-        static uint8_t  rawLen        = 0;
-        static uint32_t rawPublish    = 0;
-        while (SerialUSB.available()) {
-            uint8_t b = (uint8_t)SerialUSB.read();
-            g_rawTotal++;
-            if (rawLen < sizeof(rawBuf)) rawBuf[rawLen++] = b;
-        }
-        if (rawLen > 0 && millis() - rawPublish > 1000) {
-            rawPublish = millis();
-            char msg[80];
-            size_t p = snprintf(msg, sizeof(msg), "raw=%lu: ", g_rawTotal);
-            for (uint8_t i = 0; i < rawLen && p < 74; i++)
-                p += snprintf(msg + p, sizeof(msg) - p, "%02X", rawBuf[i]);
-            mqtt.publish("growatt/shinelan/rawbytes", msg);
-            rawLen = 0;
-        }
-    }
-
-    if (millis() - lastUpdate < cfg.updateMs) return;
-    lastUpdate = millis();
-
-    ledSet(LED_BLUE, true);
-
-    uint32_t okCnt = 0, failCnt = 0;
-    uint8_t  lastErr = 0;
-    uint16_t lastErrReg = 0;
-
-    for (uint8_t i = 0; i < SENSOR_COUNT; i++) {
-        const Sensor& s = SENSORS[i];
-        modbusSerial.reset();
-
-        uint8_t res = modbus.readInputRegisters(s.address, s.isDword ? 2 : 1);
-
-        char dbg[80];
-        size_t pos = snprintf(dbg, sizeof(dbg), "ok=%lu fail=%lu err=0x%02X@%u avS=%d dtr=%d raw=%lu rx=%u tx=",
-            g_okTotal + okCnt, g_failTotal + failCnt,
-            lastErr, lastErrReg,
-            SerialUSB.availableForWrite(),
-            (int)dtrState,
-            g_rawTotal,
-            modbusSerial.rxLen);
-        for (uint8_t j = 0; j < modbusSerial.txLen && pos < 74; j++)
-            pos += snprintf(dbg + pos, sizeof(dbg) - pos, "%02X", modbusSerial.txBuf[j]);
-        pos += snprintf(dbg + pos, sizeof(dbg) - pos, " rx=");
-        for (uint8_t j = 0; j < modbusSerial.rxLen && pos < 78; j++)
-            pos += snprintf(dbg + pos, sizeof(dbg) - pos, "%02X", modbusSerial.rxBuf[j]);
-        mqtt.publish("growatt/shinelan/debug", dbg);
-
-        delay(10);  // mbusd -R10: 10ms Pause zwischen Requests
-
-        if (res != modbus.ku8MBSuccess) {
-            failCnt++;
-            lastErr = res;
-            lastErrReg = s.address;
-            continue;
-        }
-
-        okCnt++;
-        float val;
-        if (s.isDword) {
-            uint32_t raw = ((uint32_t)modbus.getResponseBuffer(0) << 16)
-                         | modbus.getResponseBuffer(1);
-            val = raw * s.scale;
-        } else {
-            val = modbus.getResponseBuffer(0) * s.scale;
-        }
-
-        char topic[64], payload[24];
-        snprintf(topic,   sizeof(topic),   "growatt/shinelan/%s", s.id);
-        snprintf(payload, sizeof(payload), "%.1f", (double)val);
-        mqtt.publish(topic, payload);
-    }
-
-    g_okTotal   += okCnt;
-    g_failTotal += failCnt;
-    g_lastErr    = lastErr;
-
-    ledSet(LED_BLUE, false);
-}
@@ -1,212 +0,0 @@
-esphome:
-  name: growatt-mic-1500
-  friendly_name: Growatt MIC 1500 TL-X
-
-esp8266:
-  board: esp07s
-
-logger:
-
-api:
-  encryption:
-    key: "HIER_API_KEY_EINTRAGEN"  # 32-Byte Base64-Key, wird in der ESPHome-UI automatisch generiert
-
-ota:
-  - platform: esphome
-    password: "HIER_OTA_PASSWORT_EINTRAGEN"  # Beliebiges Passwort für Over-the-Air Updates
-
-wifi:
-  ssid: "HIER_WLAN_NAME_EINTRAGEN"      # Name deines WLANs (SSID)
-  password: "HIER_WLAN_PASSWORT_EINTRAGEN"  # Passwort deines WLANs
-  ap:
-    ssid: "Growatt MIC 1500 TL-X Fallback Hotspot"
-    password: "HIER_HOTSPOT_PASSWORT_EINTRAGEN"  # Passwort für den Notfall-Hotspot (min. 8 Zeichen)
-
-captive_portal:
-
-time:
-  - platform: homeassistant
-    id: homeassistant_time
-
-output:
-  - id: light_bl  # Blaue LED
-    platform: gpio
-    pin: 16
-  - id: light_gr  # Grüne LED
-    platform: gpio
-    pin: 0
-  - id: light_rd  # Rote LED
-    platform: gpio
-    pin: 2
-
-uart:
-  id: mod_bus
-  tx_pin: 1
-  rx_pin: 3
-  baud_rate: 115200
-
-modbus:
-  id: modbus1
-  uart_id: mod_bus
-
-modbus_controller:
-  - id: growatt
-    address: 1
-    modbus_id: modbus1
-    setup_priority: -10
-    on_online:
-      then:
-        - output.turn_on: light_gr
-    on_offline:
-      then:
-        - output.turn_off: light_gr
-
-script:
-  - id: blink_blue
-    mode: single
-    then:
-      - output.turn_on: light_bl
-      - delay: 200ms
-      - output.turn_off: light_bl
-
-sensor:
-  # --- PV Eingang ---
-
-  - platform: modbus_controller
-    name: "PV Voltage"
-    address: 3
-    register_type: read
-    unit_of_measurement: V
-    device_class: voltage
-    state_class: measurement
-    icon: mdi:solar-panel
-    value_type: U_WORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-    on_value:
-      then:
-        - script.execute: blink_blue
-
-  - platform: modbus_controller
-    name: "PV Current"
-    address: 4
-    register_type: read
-    unit_of_measurement: A
-    device_class: current
-    state_class: measurement
-    icon: mdi:solar-panel
-    value_type: U_WORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  - platform: modbus_controller
-    name: "PV Power"
-    address: 5
-    register_type: read
-    unit_of_measurement: W
-    device_class: power
-    state_class: measurement
-    icon: mdi:solar-panel
-    value_type: U_DWORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  # --- AC Ausgang / Netz ---
-
-  - platform: modbus_controller
-    name: "Grid Frequency"
-    address: 37
-    register_type: read
-    unit_of_measurement: Hz
-    device_class: frequency
-    state_class: measurement
-    icon: mdi:sine-wave
-    value_type: U_WORD
-    accuracy_decimals: 2
-    filters:
-      - multiply: 0.01
-
-  - platform: modbus_controller
-    name: "Grid Voltage"
-    address: 38
-    register_type: read
-    unit_of_measurement: V
-    device_class: voltage
-    state_class: measurement
-    icon: mdi:flash
-    value_type: U_WORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  - platform: modbus_controller
-    name: "Grid Current"
-    address: 39
-    register_type: read
-    unit_of_measurement: A
-    device_class: current
-    state_class: measurement
-    icon: mdi:flash
-    value_type: U_WORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  - platform: modbus_controller
-    name: "AC Output Power"
-    address: 40
-    register_type: read
-    unit_of_measurement: W
-    device_class: power
-    state_class: measurement
-    icon: mdi:flash
-    value_type: U_DWORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  # --- Energie (PV Erzeugung) ---
-
-  - platform: modbus_controller
-    name: "Energy Today"
-    address: 53
-    register_type: read
-    unit_of_measurement: kWh
-    device_class: energy
-    state_class: total_increasing
-    icon: mdi:solar-power
-    value_type: U_DWORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  - platform: modbus_controller
-    name: "Energy Total"
-    address: 55
-    register_type: read
-    unit_of_measurement: kWh
-    device_class: energy
-    state_class: total_increasing
-    icon: mdi:solar-power
-    value_type: U_DWORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  # --- Temperatur ---
-
-  - platform: modbus_controller
-    name: "Inverter Temperature"
-    address: 93
-    register_type: read
-    unit_of_measurement: "°C"
-    device_class: temperature
-    state_class: measurement
-    icon: mdi:thermometer
-    value_type: U_WORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
@@ -1,212 +0,0 @@
-esphome:
-  name: growatt-mic-2000
-  friendly_name: Growatt MIC 2000 TL-X
-
-esp8266:
-  board: esp07s
-
-logger:
-
-api:
-  encryption:
-    key: "HIER_API_KEY_EINTRAGEN"
-
-ota:
-  - platform: esphome
-    password: "HIER_OTA_PASSWORT_EINTRAGEN"
-
-wifi:
-  ssid: "HIER_WLAN_NAME_EINTRAGEN"
-  password: "HIER_WLAN_PASSWORT_EINTRAGEN"
-  ap:
-    ssid: "Growatt MIC 2000 TL-X Fallback Hotspot"
-    password: "HIER_HOTSPOT_PASSWORT_EINTRAGEN"
-
-captive_portal:
-
-time:
-  - platform: homeassistant
-    id: homeassistant_time
-
-output:
-  - id: light_bl
-    platform: gpio
-    pin: 16
-  - id: light_gr
-    platform: gpio
-    pin: 0
-  - id: light_rd
-    platform: gpio
-    pin: 2
-
-uart:
-  id: mod_bus
-  tx_pin: 1
-  rx_pin: 3
-  baud_rate: 115200
-
-modbus:
-  id: modbus1
-  uart_id: mod_bus
-
-modbus_controller:
-  - id: growatt
-    address: 1
-    modbus_id: modbus1
-    setup_priority: -10
-    on_online:
-      then:
-        - output.turn_on: light_gr
-    on_offline:
-      then:
-        - output.turn_off: light_gr
-
-script:
-  - id: blink_blue
-    mode: single
-    then:
-      - output.turn_on: light_bl
-      - delay: 200ms
-      - output.turn_off: light_bl
-
-sensor:
-  # --- PV Eingang ---
-
-  - platform: modbus_controller
-    name: "PV Voltage"
-    address: 3
-    register_type: read
-    unit_of_measurement: V
-    device_class: voltage
-    state_class: measurement
-    icon: mdi:solar-panel
-    value_type: U_WORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-    on_value:
-      then:
-        - script.execute: blink_blue
-
-  - platform: modbus_controller
-    name: "PV Current"
-    address: 4
-    register_type: read
-    unit_of_measurement: A
-    device_class: current
-    state_class: measurement
-    icon: mdi:solar-panel
-    value_type: U_WORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  - platform: modbus_controller
-    name: "PV Power"
-    address: 5
-    register_type: read
-    unit_of_measurement: W
-    device_class: power
-    state_class: measurement
-    icon: mdi:solar-panel
-    value_type: U_DWORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  # --- AC Ausgang / Netz ---
-
-  - platform: modbus_controller
-    name: "Grid Frequency"
-    address: 37
-    register_type: read
-    unit_of_measurement: Hz
-    device_class: frequency
-    state_class: measurement
-    icon: mdi:sine-wave
-    value_type: U_WORD
-    accuracy_decimals: 2
-    filters:
-      - multiply: 0.01
-
-  - platform: modbus_controller
-    name: "Grid Voltage"
-    address: 38
-    register_type: read
-    unit_of_measurement: V
-    device_class: voltage
-    state_class: measurement
-    icon: mdi:flash
-    value_type: U_WORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  - platform: modbus_controller
-    name: "Grid Current"
-    address: 39
-    register_type: read
-    unit_of_measurement: A
-    device_class: current
-    state_class: measurement
-    icon: mdi:flash
-    value_type: U_WORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  - platform: modbus_controller
-    name: "AC Output Power"
-    address: 40
-    register_type: read
-    unit_of_measurement: W
-    device_class: power
-    state_class: measurement
-    icon: mdi:flash
-    value_type: U_DWORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  # --- Energie (PV Erzeugung) ---
-
-  - platform: modbus_controller
-    name: "Energy Today"
-    address: 53
-    register_type: read
-    unit_of_measurement: kWh
-    device_class: energy
-    state_class: total_increasing
-    icon: mdi:solar-power
-    value_type: U_DWORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  - platform: modbus_controller
-    name: "Energy Total"
-    address: 55
-    register_type: read
-    unit_of_measurement: kWh
-    device_class: energy
-    state_class: total_increasing
-    icon: mdi:solar-power
-    value_type: U_DWORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  # --- Temperatur ---
-
-  - platform: modbus_controller
-    name: "Inverter Temperature"
-    address: 93
-    register_type: read
-    unit_of_measurement: "°C"
-    device_class: temperature
-    state_class: measurement
-    icon: mdi:thermometer
-    value_type: U_WORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
@@ -1,50 +0,0 @@
-# Growatt MIC 2000 TL-X — ESPHome Konfiguration
-
-Modbus-RTU Integration des Growatt MIC 2000 TL-X (einphasiger String-Wechselrichter) über einen Growatt SuniStick mit ESPHome-Firmware.
-
-Gleiche Registerstruktur wie der MIC 1500 TL-X — die MIC TL-X Familie verwendet ein einheitliches Protokoll.
-
---
-
-## Modbus-Register Übersicht
-
-Alle Register sind **Input Register** (Modbus Funktionscode 04, `register_type: "read"`).
-Modbus-Adresse des Geräts: `0x01`
-
-### PV Eingang
-
-| Name | Adresse | Typ | Multiplikator | Einheit |
-|------|---------|-----|---------------|---------|
-| PV Voltage | 3 | U_WORD | 0.1 | V |
-| PV Current | 4 | U_WORD | 0.1 | A |
-| PV Power | 5 | U_DWORD | 0.1 | W |
-
-### AC Ausgang / Netz
-
-| Name | Adresse | Typ | Multiplikator | Einheit |
-|------|---------|-----|---------------|---------|
-| Grid Frequency | 37 | U_WORD | **0.01** | Hz |
-| Grid Voltage | 38 | U_WORD | 0.1 | V |
-| Grid Current | 39 | U_WORD | 0.1 | A |
-| AC Output Power | 40 | U_DWORD | 0.1 | W |
-
-### Energie (PV Erzeugung)
-
-| Name | Adresse | Typ | Multiplikator | Einheit |
-|------|---------|-----|---------------|---------|
-| Energy Today | 53 | U_DWORD | 0.1 | kWh |
-| Energy Total | 55 | U_DWORD | 0.1 | kWh |
-
-### Temperatur
-
-| Name | Adresse | Typ | Multiplikator | Einheit |
-|------|---------|-----|---------------|---------|
-| Inverter Temperature | 93 | U_WORD | 0.1 | °C |
-
---
-
-## Hinweise
-
- **Einphasig, kein Hybrid, kein Batterie-Interface** — keine Register >100 vorhanden.
- Register identisch mit MIC 1500 TL-X. Andere MIC TL-X Modelle (1000W, 1500W, 2000W) verwenden dieselbe Registerstruktur.
- Passwörter und API-Keys sind durch Platzhalter ersetzt und müssen vor dem Einsatz angepasst werden.
@@ -1,331 +0,0 @@
-esphome:
-  name: growatt-mod-6000
-  friendly_name: Growatt MOD 6000 TL3-XH
-
-esp8266:
-  board: esp07s
-
-logger:
-
-api:
-  encryption:
-    key: "HIER_API_KEY_EINTRAGEN"
-
-ota:
-  - platform: esphome
-    password: "HIER_OTA_PASSWORT_EINTRAGEN"
-
-wifi:
-  ssid: "HIER_WLAN_NAME_EINTRAGEN"
-  password: "HIER_WLAN_PASSWORT_EINTRAGEN"
-  ap:
-    ssid: "Growatt MOD 6000 Fallback Hotspot"
-    password: "HIER_HOTSPOT_PASSWORT_EINTRAGEN"
-
-captive_portal:
-
-time:
-  - platform: homeassistant
-    id: homeassistant_time
-
-output:
-  - id: light_bl
-    platform: gpio
-    pin: 16
-  - id: light_gr
-    platform: gpio
-    pin: 0
-  - id: light_rd
-    platform: gpio
-    pin: 2
-
-uart:
-  id: mod_bus
-  tx_pin: 1
-  rx_pin: 3
-  baud_rate: 115200
-
-modbus:
-  id: modbus1
-  uart_id: mod_bus
-
-modbus_controller:
-  - id: growatt
-    address: 1
-    modbus_id: modbus1
-    setup_priority: -10
-    on_online:
-      then:
-        - output.turn_on: light_gr
-    on_offline:
-      then:
-        - output.turn_off: light_gr
-
-script:
-  - id: blink_blue
-    mode: single
-    then:
-      - output.turn_on: light_bl
-      - delay: 200ms
-      - output.turn_off: light_bl
-
-sensor:
-  # --- PV Eingang ---
-
-  - platform: modbus_controller
-    name: "PV1 Voltage"
-    address: 3003
-    register_type: read
-    unit_of_measurement: V
-    device_class: voltage
-    state_class: measurement
-    icon: mdi:solar-panel
-    value_type: U_WORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-    on_value:
-      then:
-        - script.execute: blink_blue
-
-  - platform: modbus_controller
-    name: "PV1 Current"
-    address: 3004
-    register_type: read
-    unit_of_measurement: A
-    device_class: current
-    state_class: measurement
-    icon: mdi:solar-panel
-    value_type: U_WORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  - platform: modbus_controller
-    name: "PV1 Power"
-    address: 3005
-    register_type: read
-    unit_of_measurement: W
-    device_class: power
-    state_class: measurement
-    icon: mdi:solar-panel
-    value_type: U_DWORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  - platform: modbus_controller
-    name: "PV2 Voltage"
-    address: 3007
-    register_type: read
-    unit_of_measurement: V
-    device_class: voltage
-    state_class: measurement
-    icon: mdi:solar-panel
-    value_type: U_WORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  - platform: modbus_controller
-    name: "PV2 Current"
-    address: 3008
-    register_type: read
-    unit_of_measurement: A
-    device_class: current
-    state_class: measurement
-    icon: mdi:solar-panel
-    value_type: U_WORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  - platform: modbus_controller
-    name: "PV2 Power"
-    address: 3009
-    register_type: read
-    unit_of_measurement: W
-    device_class: power
-    state_class: measurement
-    icon: mdi:solar-panel
-    value_type: U_DWORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  # --- AC Ausgang / Netz (dreiphasig) ---
-
-  - platform: modbus_controller
-    name: "AC Output Power Total"
-    address: 3023
-    register_type: read
-    unit_of_measurement: W
-    device_class: power
-    state_class: measurement
-    icon: mdi:flash
-    value_type: U_DWORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  - platform: modbus_controller
-    name: "Grid Frequency"
-    address: 3025
-    register_type: read
-    unit_of_measurement: Hz
-    device_class: frequency
-    state_class: measurement
-    icon: mdi:sine-wave
-    value_type: U_WORD
-    accuracy_decimals: 2
-    filters:
-      - multiply: 0.01
-
-  - platform: modbus_controller
-    name: "Grid Voltage L1"
-    address: 3026
-    register_type: read
-    unit_of_measurement: V
-    device_class: voltage
-    state_class: measurement
-    icon: mdi:flash
-    value_type: U_WORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  - platform: modbus_controller
-    name: "Grid Current L1"
-    address: 3027
-    register_type: read
-    unit_of_measurement: A
-    device_class: current
-    state_class: measurement
-    icon: mdi:flash
-    value_type: U_WORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  - platform: modbus_controller
-    name: "Grid Voltage L2"
-    address: 3030
-    register_type: read
-    unit_of_measurement: V
-    device_class: voltage
-    state_class: measurement
-    icon: mdi:flash
-    value_type: U_WORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  - platform: modbus_controller
-    name: "Grid Current L2"
-    address: 3031
-    register_type: read
-    unit_of_measurement: A
-    device_class: current
-    state_class: measurement
-    icon: mdi:flash
-    value_type: U_WORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  - platform: modbus_controller
-    name: "Grid Voltage L3"
-    address: 3034
-    register_type: read
-    unit_of_measurement: V
-    device_class: voltage
-    state_class: measurement
-    icon: mdi:flash
-    value_type: U_WORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  - platform: modbus_controller
-    name: "Grid Current L3"
-    address: 3035
-    register_type: read
-    unit_of_measurement: A
-    device_class: current
-    state_class: measurement
-    icon: mdi:flash
-    value_type: U_WORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  # --- Energie (PV Erzeugung) ---
-
-  - platform: modbus_controller
-    name: "Energy Today"
-    address: 3049
-    register_type: read
-    unit_of_measurement: kWh
-    device_class: energy
-    state_class: total_increasing
-    icon: mdi:solar-power
-    value_type: U_DWORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  - platform: modbus_controller
-    name: "Energy Total"
-    address: 3051
-    register_type: read
-    unit_of_measurement: kWh
-    device_class: energy
-    state_class: total_increasing
-    icon: mdi:solar-power
-    value_type: U_DWORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  # --- Temperatur ---
-
-  - platform: modbus_controller
-    name: "Inverter Temperature"
-    address: 3093
-    register_type: read
-    unit_of_measurement: "°C"
-    device_class: temperature
-    state_class: measurement
-    icon: mdi:thermometer
-    value_type: U_WORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  # --- Smartmeter (optional, nur wenn Smartmeter angeschlossen) ---
-
-  - platform: modbus_controller
-    name: "Power To User"
-    address: 3041
-    register_type: read
-    unit_of_measurement: W
-    device_class: power
-    state_class: measurement
-    icon: mdi:transmission-tower-import
-    value_type: U_DWORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  - platform: modbus_controller
-    name: "Power To Grid"
-    address: 3043
-    register_type: read
-    unit_of_measurement: W
-    device_class: power
-    state_class: measurement
-    icon: mdi:transmission-tower-export
-    value_type: U_DWORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
@@ -1,67 +0,0 @@
-# Growatt MOD 6000 TL3-XH — ESPHome Konfiguration
-
-Modbus-RTU Integration des Growatt MOD 6000 TL3-XH (dreiphasiger String-Wechselrichter, kein Hybrid) über einen Growatt SuniStick mit ESPHome-Firmware.
-
---
-
-## Modbus-Register Übersicht
-
-Alle Register sind **Input Register** (Modbus Funktionscode 04, `register_type: "read"`).
-Modbus-Adresse des Geräts: `0x01`
-
-> **Wichtig:** Die MOD TL3-XH Serie verwendet 3000er-Register — nicht die kleinen Register der MIC/MIN-Serie.
-
-### PV Eingang
-
-| Name | Adresse | Typ | Multiplikator | Einheit |
-|------|---------|-----|---------------|---------|
-| PV1 Voltage | 3003 | U_WORD | 0.1 | V |
-| PV1 Current | 3004 | U_WORD | 0.1 | A |
-| PV1 Power | 3005 | U_DWORD | 0.1 | W |
-| PV2 Voltage | 3007 | U_WORD | 0.1 | V |
-| PV2 Current | 3008 | U_WORD | 0.1 | A |
-| PV2 Power | 3009 | U_DWORD | 0.1 | W |
-
-### AC Ausgang / Netz (dreiphasig)
-
-| Name | Adresse | Typ | Multiplikator | Einheit |
-|------|---------|-----|---------------|---------|
-| AC Output Power Total | 3023 | U_DWORD | 0.1 | W |
-| Grid Frequency | 3025 | U_WORD | **0.01** | Hz |
-| Grid Voltage L1 | 3026 | U_WORD | 0.1 | V |
-| Grid Current L1 | 3027 | U_WORD | 0.1 | A |
-| Grid Voltage L2 | 3030 | U_WORD | 0.1 | V |
-| Grid Current L2 | 3031 | U_WORD | 0.1 | A |
-| Grid Voltage L3 | 3034 | U_WORD | 0.1 | V |
-| Grid Current L3 | 3035 | U_WORD | 0.1 | A |
-
-### Energie (PV Erzeugung)
-
-| Name | Adresse | Typ | Multiplikator | Einheit |
-|------|---------|-----|---------------|---------|
-| Energy Today | 3049 | U_DWORD | 0.1 | kWh |
-| Energy Total | 3051 | U_DWORD | 0.1 | kWh |
-
-### Temperatur
-
-| Name | Adresse | Typ | Multiplikator | Einheit |
-|------|---------|-----|---------------|---------|
-| Inverter Temperature | 3093 | U_WORD | 0.1 | °C |
-
-### Smartmeter (optional)
-
-Nur relevant wenn ein Smartmeter am Wechselrichter angeschlossen ist.
-
-| Name | Adresse | Typ | Multiplikator | Einheit |
-|------|---------|-----|---------------|---------|
-| Power To User (Bezug) | 3041 | U_DWORD | 0.1 | W |
-| Power To Grid (Einspeisung) | 3043 | U_DWORD | 0.1 | W |
-
---
-
-## Hinweise
-
- **Dreiphasig, kein Hybrid, kein Batterie-Interface.**
- Registerstruktur verifiziert gegen Growatt MOD TL3-XH Modbus-Protokoll (gleiche Familie wie MOD 7000 TL3-XH).
- Ohne angeschlossenen Smartmeter liefern Register 3041/3043 Nullwerte — diese Sensoren können dann entfernt werden.
- Passwörter und API-Keys sind durch Platzhalter ersetzt und müssen vor dem Einsatz angepasst werden.
@@ -1,452 +0,0 @@
-esphome:
-  name: growatt-sph5000
-  friendly_name: Growatt SPH 5000 TL3-BH-UP
-
-esp8266:
-  board: esp07s
-
-logger:
-
-api:
-  encryption:
-    key: "HIER_API_KEY_EINTRAGEN"  # 32-Byte Base64-Key, wird in der ESPHome-UI automatisch generiert
-
-ota:
-  - platform: esphome
-    password: "HIER_OTA_PASSWORT_EINTRAGEN"  # Beliebiges Passwort für Over-the-Air Updates
-
-wifi:
-  ssid: "HIER_WLAN_NAME_EINTRAGEN"      # Name deines WLANs (SSID)
-  password: "HIER_WLAN_PASSWORT_EINTRAGEN"  # Passwort deines WLANs
-  ap:
-    ssid: "Growatt-SPH5000 Fallback Hotspot"
-    password: "HIER_HOTSPOT_PASSWORT_EINTRAGEN"  # Passwort für den Notfall-Hotspot (min. 8 Zeichen)
-
-captive_portal:
-
-time:
-  - platform: homeassistant
-    id: homeassistant_time
-
-output:
-  - id: light_bl
-    platform: gpio
-    pin: 16
-  - id: light_gr
-    platform: gpio
-    pin: 0
-  - id: light_rd
-    platform: gpio
-    pin: 2
-
-uart:
-  id: mod_bus
-  tx_pin: 1
-  rx_pin: 3
-  baud_rate: 115200
-
-modbus:
-  id: modbus1
-  uart_id: mod_bus
-
-modbus_controller:
-  - id: growatt
-    address: 1
-    modbus_id: modbus1
-    setup_priority: -10
-    on_online:
-      then:
-        - output.turn_on: light_gr
-    on_offline:
-      then:
-        - output.turn_off: light_gr
-
-script:
-  - id: blink_blue
-    mode: single
-    then:
-      - output.turn_on: light_bl
-      - delay: 200ms
-      - output.turn_off: light_bl
-
-sensor:
-  # --- PV Eingang ---
-
-  - platform: modbus_controller
-    name: "PV1 Voltage"
-    address: 3
-    register_type: read
-    unit_of_measurement: V
-    device_class: voltage
-    state_class: measurement
-    icon: mdi:solar-panel
-    value_type: U_WORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-    on_value:
-      then:
-        - script.execute: blink_blue
-
-  - platform: modbus_controller
-    name: "PV1 Current"
-    address: 4
-    register_type: read
-    unit_of_measurement: A
-    device_class: current
-    state_class: measurement
-    icon: mdi:solar-panel
-    value_type: U_WORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  - platform: modbus_controller
-    name: "PV1 Power"
-    address: 5
-    register_type: read
-    unit_of_measurement: W
-    device_class: power
-    state_class: measurement
-    icon: mdi:solar-panel
-    value_type: U_DWORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  - platform: modbus_controller
-    name: "PV2 Voltage"
-    address: 7
-    register_type: read
-    unit_of_measurement: V
-    device_class: voltage
-    state_class: measurement
-    icon: mdi:solar-panel
-    value_type: U_WORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  - platform: modbus_controller
-    name: "PV2 Current"
-    address: 8
-    register_type: read
-    unit_of_measurement: A
-    device_class: current
-    state_class: measurement
-    icon: mdi:solar-panel
-    value_type: U_WORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  - platform: modbus_controller
-    name: "PV2 Power"
-    address: 9
-    register_type: read
-    unit_of_measurement: W
-    device_class: power
-    state_class: measurement
-    icon: mdi:solar-panel
-    value_type: U_DWORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  # --- AC Ausgang / Netz ---
-
-  - platform: modbus_controller
-    name: "AC Output Power Total"
-    address: 35
-    register_type: read
-    unit_of_measurement: W
-    device_class: power
-    state_class: measurement
-    icon: mdi:flash
-    value_type: U_DWORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  - platform: modbus_controller
-    name: "Grid Frequency"
-    address: 37
-    register_type: read
-    unit_of_measurement: Hz
-    device_class: frequency
-    state_class: measurement
-    icon: mdi:sine-wave
-    value_type: U_WORD
-    accuracy_decimals: 2
-    filters:
-      - multiply: 0.01
-
-  - platform: modbus_controller
-    name: "Grid Voltage L1"
-    address: 38
-    register_type: read
-    unit_of_measurement: V
-    device_class: voltage
-    state_class: measurement
-    icon: mdi:flash
-    value_type: U_WORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  - platform: modbus_controller
-    name: "Grid Current L1"
-    address: 39
-    register_type: read
-    unit_of_measurement: A
-    device_class: current
-    state_class: measurement
-    icon: mdi:flash
-    value_type: U_WORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  - platform: modbus_controller
-    name: "Grid Voltage L2"
-    address: 42
-    register_type: read
-    unit_of_measurement: V
-    device_class: voltage
-    state_class: measurement
-    icon: mdi:flash
-    value_type: U_WORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  - platform: modbus_controller
-    name: "Grid Current L2"
-    address: 43
-    register_type: read
-    unit_of_measurement: A
-    device_class: current
-    state_class: measurement
-    icon: mdi:flash
-    value_type: U_WORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  - platform: modbus_controller
-    name: "Grid Voltage L3"
-    address: 46
-    register_type: read
-    unit_of_measurement: V
-    device_class: voltage
-    state_class: measurement
-    icon: mdi:flash
-    value_type: U_WORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  - platform: modbus_controller
-    name: "Grid Current L3"
-    address: 47
-    register_type: read
-    unit_of_measurement: A
-    device_class: current
-    state_class: measurement
-    icon: mdi:flash
-    value_type: U_WORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  # --- Energie (PV Erzeugung) ---
-
-  - platform: modbus_controller
-    name: "Energy Today"
-    address: 53
-    register_type: read
-    unit_of_measurement: kWh
-    device_class: energy
-    state_class: total_increasing
-    icon: mdi:solar-power
-    value_type: U_DWORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  - platform: modbus_controller
-    name: "Energy Total"
-    address: 55
-    register_type: read
-    unit_of_measurement: kWh
-    device_class: energy
-    state_class: total_increasing
-    icon: mdi:solar-power
-    value_type: U_DWORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  # --- Temperatur ---
-
-  - platform: modbus_controller
-    name: "Inverter Temperature"
-    address: 93
-    register_type: read
-    unit_of_measurement: "°C"
-    device_class: temperature
-    state_class: measurement
-    icon: mdi:thermometer
-    value_type: U_WORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  # --- Batterie ---
-
-  - platform: modbus_controller
-    name: "Battery Discharge Power"
-    address: 1009
-    register_type: read
-    unit_of_measurement: W
-    device_class: power
-    state_class: measurement
-    icon: mdi:battery-minus
-    value_type: U_DWORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  - platform: modbus_controller
-    name: "Battery Charge Power"
-    address: 1011
-    register_type: read
-    unit_of_measurement: W
-    device_class: power
-    state_class: measurement
-    icon: mdi:battery-plus
-    value_type: U_DWORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  - platform: modbus_controller
-    name: "Battery Voltage"
-    address: 1013
-    register_type: read
-    unit_of_measurement: V
-    device_class: voltage
-    state_class: measurement
-    icon: mdi:battery
-    value_type: U_WORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  - platform: modbus_controller
-    name: "Battery State of Charge"
-    address: 1014
-    register_type: read
-    unit_of_measurement: "%"
-    device_class: battery
-    state_class: measurement
-    icon: mdi:battery
-    value_type: U_WORD
-    accuracy_decimals: 0
-
-  - platform: modbus_controller
-    name: "Battery Temperature"
-    address: 1040
-    register_type: read
-    unit_of_measurement: "°C"
-    device_class: temperature
-    state_class: measurement
-    icon: mdi:thermometer
-    value_type: U_WORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  # --- Batterie Energie (kWh Zähler für Energie-Dashboard) ---
-
-  - platform: modbus_controller
-    name: "Battery Discharge Total"
-    address: 1054
-    register_type: read
-    unit_of_measurement: kWh
-    device_class: energy
-    state_class: total_increasing
-    icon: mdi:battery-minus
-    value_type: U_DWORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  - platform: modbus_controller
-    name: "Battery Charge Total"
-    address: 1058
-    register_type: read
-    unit_of_measurement: kWh
-    device_class: energy
-    state_class: total_increasing
-    icon: mdi:battery-plus
-    value_type: U_DWORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  # --- Smartmeter Momentanleistung ---
-
-  - platform: modbus_controller
-    name: "Power To Grid"
-    address: 1021
-    register_type: read
-    unit_of_measurement: W
-    device_class: power
-    state_class: measurement
-    icon: mdi:transmission-tower-export
-    value_type: U_DWORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  - platform: modbus_controller
-    name: "Power To User"
-    address: 1029
-    register_type: read
-    unit_of_measurement: W
-    device_class: power
-    state_class: measurement
-    icon: mdi:transmission-tower-import
-    value_type: U_DWORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  # --- Netzenergie Import / Export (kWh Zähler für Energie-Dashboard) ---
-
-  - platform: modbus_controller
-    name: "Energy Import Total"
-    address: 1046
-    register_type: read
-    unit_of_measurement: kWh
-    device_class: energy
-    state_class: total_increasing
-    icon: mdi:transmission-tower-import
-    value_type: U_DWORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
-
-  - platform: modbus_controller
-    name: "Energy Export Total"
-    address: 1050
-    register_type: read
-    unit_of_measurement: kWh
-    device_class: energy
-    state_class: total_increasing
-    icon: mdi:transmission-tower-export
-    value_type: U_DWORD
-    accuracy_decimals: 1
-    filters:
-      - multiply: 0.1
@@ -1,92 +0,0 @@
-# Growatt SPH 5000 TL3-BH-UP — ESPHome Konfiguration
-
-Modbus-RTU Integration des Growatt SPH 5000 TL3-BH-UP (3-phasiger Hybrid-Wechselrichter mit Batterie) über einen Growatt SuniStick mit ESPHome-Firmware.
-
---
-
-## Modbus-Register Übersicht
-
-Alle Register sind **Input Register** (Modbus Funktionscode 04, `register_type: "read"`).  
-Modbus-Adresse des Geräts: `0x01`
-
-### PV Eingang
-
-| Name | Adresse | Typ | Multiplikator | Einheit |
-|------|---------|-----|---------------|---------|
-| PV1 Voltage | 3 | U_WORD | 0.1 | V |
-| PV1 Current | 4 | U_WORD | 0.1 | A |
-| PV1 Power | 5 | U_DWORD | 0.1 | W |
-| PV2 Voltage | 7 | U_WORD | 0.1 | V |
-| PV2 Current | 8 | U_WORD | 0.1 | A |
-| PV2 Power | 9 | U_DWORD | 0.1 | W |
-
-### AC Ausgang / Netz
-
-| Name | Adresse | Typ | Multiplikator | Einheit |
-|------|---------|-----|---------------|---------|
-| AC Output Power Total | 35 | U_DWORD | 0.1 | W |
-| Grid Frequency | 37 | U_WORD | **0.01** | Hz |
-| Grid Voltage L1 | 38 | U_WORD | 0.1 | V |
-| Grid Current L1 | 39 | U_WORD | 0.1 | A |
-| Grid Voltage L2 | 42 | U_WORD | 0.1 | V |
-| Grid Current L2 | 43 | U_WORD | 0.1 | A |
-| Grid Voltage L3 | 46 | U_WORD | 0.1 | V |
-| Grid Current L3 | 47 | U_WORD | 0.1 | A |
-
-> **Wichtig:** Grid Frequency hat Multiplikator `0.01` — der Rohwert ist z.B. `5000` = 50,00 Hz.
-
-### Energie (PV Erzeugung)
-
-| Name | Adresse | Typ | Multiplikator | Einheit |
-|------|---------|-----|---------------|---------|
-| Energy Today | 53 | U_DWORD | 0.1 | kWh |
-| Energy Total | 55 | U_DWORD | 0.1 | kWh |
-
-### Temperatur
-
-| Name | Adresse | Typ | Multiplikator | Einheit |
-|------|---------|-----|---------------|---------|
-| Inverter Temperature | 93 | U_WORD | 0.1 | °C |
-
-### Batterie — Momentanleistung
-
-| Name | Adresse | Typ | Multiplikator | Einheit |
-|------|---------|-----|---------------|---------|
-| Battery Discharge Power | 1009 | U_DWORD | 0.1 | W |
-| Battery Charge Power | 1011 | U_DWORD | 0.1 | W |
-| Battery Voltage | 1013 | U_WORD | 0.1 | V |
-| Battery State of Charge | 1014 | U_WORD | 1 | % |
-| Battery Temperature | 1040 | U_WORD | 0.1 | °C |
-
-### Batterie — Energie (für Energie-Dashboard)
-
-| Name | Adresse | Typ | Multiplikator | Einheit |
-|------|---------|-----|---------------|---------|
-| Battery Discharge Total | 1054 | U_DWORD | 0.1 | kWh |
-| Battery Charge Total | 1058 | U_DWORD | 0.1 | kWh |
-
-> **Wichtig:** 1009/1011 = Momentanleistung in **Watt**. 1054/1058 = kumulierte Energie in **kWh** für das HA Energie-Dashboard.
-
-### Smartmeter — Momentanleistung
-
-| Name | Adresse | Typ | Multiplikator | Einheit |
-|------|---------|-----|---------------|---------|
-| Power To Grid | 1021 | U_DWORD | 0.1 | W |
-| Power To User | 1029 | U_DWORD | 0.1 | W |
-
-> **Hinweis:** Beide Werte sind immer positiv (unsigned). "To Grid" = Einspeisung, "To User" = Bezug vom Netz.
-
-### Netzenergie Import / Export (für Energie-Dashboard)
-
-| Name | Adresse | Typ | Multiplikator | Einheit |
-|------|---------|-----|---------------|---------|
-| Energy Import Total | 1046 | U_DWORD | 0.1 | kWh |
-| Energy Export Total | 1050 | U_DWORD | 0.1 | kWh |
-
---
-
-## Hinweise
-
- **U_DWORD** = 32-Bit-Wert über 2 aufeinanderfolgende Register. ESPHome liest diese automatisch korrekt, wenn `value_type: U_DWORD` gesetzt ist.
- Passwörter und API-Keys sind durch `#` ersetzt und müssen vor dem Einsatz angepasst werden.
- Diese Config wurde für den SPH 5000 TL3-BH-UP verifiziert. Andere SPH-Modelle (SPH 3000, SPH 6000 usw.) verwenden dieselbe Registerstruktur.
@@ -0,0 +1 @@
+firmware/
@@ -1,7 +1,7 @@
 name: ShineBridge
-version: "1.8.9"
+version: "1.9.4"
 slug: shinebridge
-description: Growatt Wechselrichter lokal in Home Assistant — Modbus TCP via ShineLAN-X, MQTT Discovery, Web UI
+description: Energiemanagement für Growatt/Goodwe-Wechselrichter — PV-Überschussladen, Wallbox-EMS, Tarifvergleich, Zigbee2MQTT-Überschussgeräte
 url: https://gitea.bitfire.work/retr0/shinebridge
 arch:
  - aarch64
@@ -23,6 +23,11 @@ TARGET_HOUR      = 6         # Zielstunde: Vollladung bis 06:00
 POLL_INTERVAL_S  = 30        # Sekunden zwischen EMS-Updates
 PHASES           = 3         # Anzahl der Phasen
 VOLTAGE_V        = 230       # Netzspannung
+MAX_CHARGE_MA    = 32000     # Absolutes Wallbox-Limit (Hardware-Grenze WallboxReader).
+                              # ACHTUNG: die tatsächlich installierte Wallbox/Zuleitung kann
+                              # niedriger dimensioniert sein (z.B. 11kW-Wallbox = 16A) — dann
+                              # über max_charge_ma im Konstruktor auf den echten Wert begrenzen,
+                              # sonst fordert das Zwangsladen mehr an als das Gerät liefern kann.

 # Charging-State Werte (Kathrein Modbus)
 STATE_IDLE        = 0
@@ -39,11 +44,13 @@ class EmsController:
        pv_timeout_h: float = PV_TIMEOUT_H,
        target_hour: int = TARGET_HOUR,
        phases: int = PHASES,
+        max_charge_ma: int = MAX_CHARGE_MA,
    ):
        self.min_pv_power = min_pv_power
        self.pv_timeout_h = pv_timeout_h
        self.target_hour = target_hour
        self.phases = phases
+        self.max_charge_ma = max_charge_ma

        self._pv_ok_since: Optional[float] = None   # Zeitpunkt letzter ausreichender PV
        self._no_pv_since: Optional[float] = None   # Zeitpunkt seit kein PV
@@ -66,7 +73,7 @@ class EmsController:
        total_w = surplus_w + wallbox_w
        current_a = total_w / (VOLTAGE_V * self.phases)
        ma = int(current_a * 1000)
-        return max(6000, min(32000, ma))
+        return max(6000, min(self.max_charge_ma, ma))

    def update(self, wallbox_reader, pv_surplus_w: float, charging_state: int,
               wallbox_power_w: float = 0.0) -> str:
@@ -84,8 +91,8 @@ class EmsController:
                if wallbox_reader.enable_ems():
                    self._ems_enabled = True
                    log.info("[EMS] EMS aktiviert")
-        else:
-            # Auto weg → alles zurücksetzen
+        elif charging_state == STATE_IDLE:
+            # Wirklich kein Fahrzeug angesteckt → alles zurücksetzen, Timer neu starten
            if self._ems_enabled:
                wallbox_reader.set_current(0)
                self._ems_enabled = False
@@ -93,6 +100,16 @@ class EmsController:
                self._no_pv_since = None
                log.info("[EMS] Auto abgesteckt — EMS zurückgesetzt")
            return "kein Fahrzeug"
+        else:
+            # Unbekannter/nicht abgedeckter Ladezustand (z.B. Fehler/Störung am Fahrzeug).
+            # NICHT wie "abgesteckt" behandeln — sonst verliert der Zwangslade-Timer seinen
+            # Fortschritt und die Deadline (Zielzeit) wird nie mehr erreicht, obwohl das Auto
+            # die ganze Zeit angesteckt war. Strom sicherheitshalber pausieren, aber Zustand/
+            # Timer erhalten, damit nach Rückkehr in einen bekannten Zustand nahtlos weitergeht.
+            wallbox_reader.set_current(0)
+            log.warning("[EMS] Unbekannter Ladezustand %d (evtl. Störung am Fahrzeug) — "
+                        "Strom pausiert, Zwangslade-Timer bleibt erhalten", charging_state)
+            return f"unbekannter Zustand ({charging_state})"

        if charging_state == STATE_COMPLETED:
            wallbox_reader.set_current(0)
@@ -116,13 +133,16 @@ class EmsController:
        no_pv_h = (now - self._no_pv_since) / 3600.0

        if no_pv_h >= self.pv_timeout_h:
-            # Zwangsladen bis Zielzeit
+            # Zwangsladen bis Zielzeit — Strom bei JEDEM Update erneut setzen (nicht nur beim
+            # ersten Eintritt), sonst bleibt ein einzelner fehlgeschlagener/verworfener Write
+            # (Modbus-Hänger, Fahrzeug-Störung) unbemerkt für den Rest der Nacht stehen.
            target = self._next_target()
            mins_left = (target - datetime.now()).total_seconds() / 60
            if not self._forced_charging:
-                wallbox_reader.set_current(32000, self.phases)
                self._forced_charging = True
-                log.info("[EMS] Zwangsladen gestartet — %dmin bis %02d:00", int(mins_left), self.target_hour)
+                log.info("[EMS] Zwangsladen gestartet — %dmin bis %02d:00, max %.0fA",
+                          int(mins_left), self.target_hour, self.max_charge_ma / 1000)
+            wallbox_reader.set_current(self.max_charge_ma, self.phases)
            return f"Zwangsladen ({no_pv_h:.1f}h kein PV, {int(mins_left)}min bis {self.target_hour:02d}:00)"

        # Warten auf PV
@@ -7,7 +7,7 @@ from typing import Dict, List, Optional, Tuple
 log = logging.getLogger(__name__)

 DB_PATH = "/data/history.db"
-RETENTION_DAYS = 7
+RETENTION_DAYS = 14

 _lock = threading.Lock()
 _conn: sqlite3.Connection | None = None
@@ -47,11 +47,31 @@ def init_db():
                PRIMARY KEY (agg_id, period_type, period_key)
            )
        """)
+        # Tariftage: täglicher Verbrauch + Preisvergleich
+        c.execute("""
+            CREATE TABLE IF NOT EXISTS tariff_days (
+                date       TEXT PRIMARY KEY,
+                kwh        REAL NOT NULL,
+                spot_ct    REAL,
+                fixed_ct   REAL NOT NULL,
+                markup_ct  REAL NOT NULL DEFAULT 0
+            )
+        """)
        c.commit()
    cleanup_old()
+    _start_cleanup_scheduler()
    log.info("History DB initialisiert: %s", DB_PATH)


+def _start_cleanup_scheduler():
+    def _loop():
+        while True:
+            time.sleep(86400)
+            cleanup_old()
+    t = threading.Thread(target=_loop, daemon=True, name="history-cleanup")
+    t.start()
+
+
 def period_key(period_type: str, billing_day: int = 1, billing_month: int = 1) -> str:
    import datetime
    today = datetime.date.today()
@@ -107,21 +127,18 @@ def write_batch(inv_id: str, ts: float, values: Dict[str, float]):
 def load_recent(inv_id: str, limit: int = 300) -> Dict[str, List[Tuple[float, float]]]:
    """Letzte `limit` Messpunkte pro Sensor — zum Befüllen der In-Memory-Deque beim Start."""
    with _lock:
-        rows = _get_conn().execute("""
-            SELECT sensor_id, ts, value
-            FROM (
-                SELECT sensor_id, ts, value,
-                       ROW_NUMBER() OVER (PARTITION BY sensor_id ORDER BY ts DESC) AS rn
-                FROM measurements
-                WHERE inv_id = ?
-            )
-            WHERE rn <= ?
-            ORDER BY ts ASC
-        """, (inv_id, limit)).fetchall()
-
-    result: Dict[str, List[Tuple[float, float]]] = {}
-    for sensor_id, ts, value in rows:
-        result.setdefault(sensor_id, []).append((ts, value))
+        c = _get_conn()
+        sensors = [r[0] for r in c.execute(
+            "SELECT DISTINCT sensor_id FROM measurements WHERE inv_id = ?", (inv_id,)
+        ).fetchall()]
+        result: Dict[str, List[Tuple[float, float]]] = {}
+        for sid in sensors:
+            rows = c.execute(
+                "SELECT ts, value FROM measurements "
+                "WHERE inv_id = ? AND sensor_id = ? ORDER BY ts DESC LIMIT ?",
+                (inv_id, sid, limit),
+            ).fetchall()
+            result[sid] = [(ts, val) for ts, val in reversed(rows)]
    return result


@@ -137,6 +154,51 @@ def query(inv_id: str, sensor_id: str,
    return rows


+def save_daily_tariff_snapshot(date_iso: str, prev_kwh: float, cur_kwh: float,
+                               spot_ct: Optional[float], fixed_ct: float, markup_ct: float):
+    """Speichert den Tagesverbrauch + Preisdaten für einen abgeschlossenen Tag."""
+    delta = max(0.0, cur_kwh - prev_kwh)
+    with _lock:
+        c = _get_conn()
+        c.execute("""
+            INSERT OR IGNORE INTO tariff_days(date, kwh, spot_ct, fixed_ct, markup_ct)
+            VALUES(?, ?, ?, ?, ?)
+        """, (date_iso, round(delta, 4), spot_ct, fixed_ct, markup_ct))
+        c.commit()
+
+
+def get_tariff_days(from_date: str, to_date: str) -> List[Tuple]:
+    """Gibt alle Tariftage im Bereich [from_date, to_date] zurück."""
+    with _lock:
+        return _get_conn().execute("""
+            SELECT date, kwh, spot_ct, fixed_ct, markup_ct
+            FROM tariff_days
+            WHERE date >= ? AND date <= ?
+            ORDER BY date ASC
+        """, (from_date, to_date)).fetchall()
+
+
+def get_daily_kwh_start(date_iso: str) -> Optional[float]:
+    """Gibt den gespeicherten kWh-Tagesstartwert zurück (aus period_starts)."""
+    with _lock:
+        row = _get_conn().execute("""
+            SELECT value FROM period_starts
+            WHERE agg_id='tariff' AND period_type='daily' AND period_key=?
+        """, (date_iso,)).fetchone()
+    return row[0] if row else None
+
+
+def save_daily_kwh_start(date_iso: str, kwh: float):
+    """Speichert den kWh-Stand als Tagesstartwert (einmalig, INSERT OR IGNORE)."""
+    with _lock:
+        c = _get_conn()
+        c.execute("""
+            INSERT OR IGNORE INTO period_starts(agg_id, period_type, period_key, value)
+            VALUES('tariff', 'daily', ?, ?)
+        """, (date_iso, kwh))
+        c.commit()
+
+
 def cleanup_old(days: int = RETENTION_DAYS):
    cutoff = time.time() - days * 86400
    with _lock:
@@ -247,8 +247,9 @@ INVERTERS = {
        name="Kathrein Wallbox",
        manufacturer="Kathrein",
        sensors=_kathrein_sensors(),
-        # Meter-Block + EVSE-Status + EMS-Setpoint
-        read_ranges=[(0x0030, 48), (0x0060, 10), (0x00A2, 1)],
+        # Meter-Block 0x0030-0x005F + charging_state 0x0060 (solo, 0x0061-0x0064 existieren nicht)
+        # + EVSE-Status 0x0065-0x006A + EMS-Setpoint 0x00A2
+        read_ranges=[(0x0030, 48), (0x0060, 1), (0x0065, 6), (0x00A2, 1)],
        protocol="kathrein",
        goodwe_family="",
    ),
@@ -30,6 +30,21 @@ WEB_DIR = os.path.join(os.path.dirname(__file__), "web")

 app = Flask(__name__, static_folder=WEB_DIR)

+
+@app.before_request
+def _check_ingress():
+    # Static files and the root page are always served (no API data inside)
+    if request.path == "/" or not request.path.startswith("/api/"):
+        return None
+    # Requests routed through HAOS ingress proxy carry this header
+    if request.headers.get("X-Ingress-Path"):
+        return None
+    # Allow loopback for local debugging / health checks
+    if request.remote_addr in ("127.0.0.1", "::1"):
+        return None
+    return jsonify({"error": "Zugriff nur über die HAOS-Oberfläche erlaubt"}), 403
+
+
 # ── Aggregation ───────────────────────────────────────────────
 # Welche Sensor-IDs fließen in welchen Aggregat-Bucket (Summe, außer AGG_AVG)

@@ -39,8 +54,8 @@ AGG_SENSOR_IDS: Dict[str, List[str]] = {
    "total_energy_today":  ["energy_today", "e_day"],
    "total_energy_total":  ["energy_total", "e_total"],
    "grid_power":          ["grid_power"],
-    "grid_import_kwh":     ["import_kwh", "e_total_imp"],
-    "grid_export_kwh":     ["export_kwh", "e_total_exp"],
+    "grid_import_kwh":     ["import_kwh", "_int_import", "e_total_imp"],
+    "grid_export_kwh":     ["export_kwh", "_int_export", "e_total_exp"],
    "bat_charge_power":    ["bat_charge_power"],
    "bat_discharge_power": ["bat_discharge_power"],
    "bat_charge_total":    ["bat_charge_total", "e_bat_charge_total"],
@@ -77,6 +92,7 @@ class State:
    surplus_devices_cfg: List[Dict[str, Any]] = []
    z2m_base: str = "zigbee2mqtt"
    z2m_devices: List[Dict[str, Any]] = []
+    last_tariff_snapshot_date: str = ""

 _publisher: Optional[MqttPublisher] = None
 _surplus_ctrl: Optional[SurplusDeviceController] = None
@@ -101,30 +117,42 @@ def _defaults() -> Dict[str, Any]:
        "spot_country": "de",
        "spot_markup": 0.0,
        "spot_chart": True,
+        "billing_tracker_enabled": False,
+        "monthly_rate_eur": 0.0,
+        "grundpreis_eur_per_month": 0.0,
        "inverters": [],
        "surplus_devices": [],
        "z2m_base": "zigbee2mqtt",
    }

+def _load_json_safe(path: str) -> Optional[Dict]:
+    """Lädt eine JSON-Datei; gibt None zurück wenn fehlend oder korrupt."""
+    try:
+        with open(path) as f:
+            return json.load(f)
+    except Exception as e:
+        log.warning("JSON-Ladefehler %s: %s", path, e)
+        return None
+
+
 def load_config() -> Dict[str, Any]:
    cfg = _defaults()
+    # MQTT-Grundeinstellungen aus HAOS-Options (überschreibbar durch config.json)
    if os.path.exists(HA_OPTIONS_PATH):
-        try:
-            with open(HA_OPTIONS_PATH) as f:
-                ha = json.load(f)
-                for k in ("mqtt_broker", "mqtt_port", "mqtt_user", "mqtt_pass"):
-                    if k in ha:
-                        cfg[k] = ha[k]
-        except Exception as e:
-            log.warning("HA options Fehler: %s", e)
-    if os.path.exists(CONFIG_PATH):
-        try:
-            with open(CONFIG_PATH) as f:
-                cfg.update(json.load(f))
-        except Exception as e:
-            log.warning("Config-Datei Fehler: %s", e)
+        ha = _load_json_safe(HA_OPTIONS_PATH) or {}
+        for k in ("mqtt_broker", "mqtt_port", "mqtt_user", "mqtt_pass"):
+            if k in ha:
+                cfg[k] = ha[k]
+    # Eigene persistente Config — Hauptdatei, dann Backup als Fallback
+    loaded = _load_json_safe(CONFIG_PATH)
+    if loaded is None and os.path.exists(CONFIG_PATH + ".bak"):
+        log.warning("config.json korrupt — lade Backup")
+        loaded = _load_json_safe(CONFIG_PATH + ".bak")
+    if loaded:
+        cfg.update(loaded)
    return cfg

+
 def save_config():
    data = {
        "mqtt_broker": State.mqtt_cfg.get("mqtt_broker", ""),
@@ -139,12 +167,24 @@ def save_config():
        "spot_country": State.mqtt_cfg.get("spot_country", "de"),
        "spot_markup": State.mqtt_cfg.get("spot_markup", 0.0),
        "spot_chart": State.mqtt_cfg.get("spot_chart", True),
+        "billing_tracker_enabled": State.mqtt_cfg.get("billing_tracker_enabled", False),
+        "monthly_rate_eur": State.mqtt_cfg.get("monthly_rate_eur", 0.0),
+        "grundpreis_eur_per_month": State.mqtt_cfg.get("grundpreis_eur_per_month", 0.0),
        "inverters": State.inverters_cfg,
        "surplus_devices": State.surplus_devices_cfg,
        "z2m_base": State.z2m_base,
    }
-    with open(CONFIG_PATH, "w") as f:
+    # Backup der letzten guten Config anlegen
+    if os.path.exists(CONFIG_PATH):
+        try:
+            os.replace(CONFIG_PATH, CONFIG_PATH + ".bak")
+        except OSError:
+            pass
+    # Atomarer Write: erst .tmp schreiben, dann umbenennen
+    tmp = CONFIG_PATH + ".tmp"
+    with open(tmp, "w") as f:
        json.dump(data, f, indent=2)
+    os.replace(tmp, CONFIG_PATH)

 # ── Aggregation ───────────────────────────────────────────────

@@ -180,29 +220,44 @@ def _compute_aggregates(allow_stale: bool = False) -> Dict[str, float]:
 # ── EMS Hilfsfunktionen ───────────────────────────────────────

 def _get_pv_surplus() -> float:
-    """PV-Überschuss in Watt aus laufenden Geräten ermitteln.
-    Goodwe: active_power negativ = Einspeisung (Überschuss).
-    Growatt: power_to_grid positiv = Einspeisung.
-    """
-    surplus = 0.0
-    with State.lock:
-        for inv_cfg in State.inverters_cfg:
-            d = State.inv_data.get(inv_cfg["id"], {})
-            if not d.get("modbus_ok") or not d.get("values"):
-                continue
-            v = d["values"]
-            # Goodwe ET: active_power > 0 = Einspeisung, < 0 = Netzbezug
-            # house_consumption = ppv + pbattery1 - active_power (Bibliotheks-Formel)
-            if "active_power" in v:
-                surplus += max(0.0, v["active_power"])
-            # Growatt
-            if "power_to_grid" in v:
-                surplus += max(0.0, v["power_to_grid"])
-    return surplus
+    """PV-Überschuss in Watt. Nutzt grid_power-Aggregat (negativ = Einspeisung)."""
+    agg = _compute_aggregates(allow_stale=True)
+    return max(0.0, -agg.get("grid_power", 0.0))


 # ── Poll Loop ─────────────────────────────────────────────────

+def _run_daily_tariff_snapshot():
+    import datetime
+    today = datetime.date.today()
+    yesterday = today - datetime.timedelta(days=1)
+    today_iso = today.isoformat()
+    yesterday_iso = yesterday.isoformat()
+
+    agg = _compute_aggregates(allow_stale=True)
+    cur_kwh = agg.get("grid_import_kwh")
+    if cur_kwh is None:
+        return
+
+    history.save_daily_kwh_start(today_iso, cur_kwh)
+
+    prev_kwh = history.get_daily_kwh_start(yesterday_iso)
+    if prev_kwh is None:
+        return
+
+    fixed_ct = float(State.mqtt_cfg.get("price_import", 0.30)) * 100
+    markup_ct = float(State.mqtt_cfg.get("spot_markup", 0.0))
+    country = str(State.mqtt_cfg.get("spot_country", "de"))
+
+    y_start = datetime.datetime.combine(yesterday, datetime.time.min).timestamp()
+    y_end   = datetime.datetime.combine(today,     datetime.time.min).timestamp()
+    spot_ct = _get_avg_spot_price(y_start, y_end, country)
+
+    history.save_daily_tariff_snapshot(yesterday_iso, prev_kwh, cur_kwh, spot_ct, fixed_ct, markup_ct)
+    log.info("Tariftag %s gespeichert: %.3f kWh, spot=%.2f ct, fixed=%.2f ct",
+             yesterday_iso, max(0, cur_kwh - prev_kwh), spot_ct or 0, fixed_ct)
+
+
 def _poll_loop(inv_cfg: Dict[str, Any], stop: threading.Event):
    inv_id = inv_cfg["id"]
    model_id = inv_cfg.get("inverter_model", "MIC_1500_TL_X")
@@ -224,17 +279,18 @@ def _poll_loop(inv_cfg: Dict[str, Any], stop: threading.Event):
        log.info("[%s] Poll-Loop: %s @ %s (Goodwe UDP/8899) alle %ds",
                 inv_id, inverter.name, host, interval)
    elif inverter.protocol == "kathrein":
-        reader = WallboxReader(host=host, port=port)
+        reader = WallboxReader(host=host, port=port, timeout=min(5.0, interval * 0.4))
        ems = EmsController(
            min_pv_power=inv_cfg.get("ems_min_pv", 1400),
            pv_timeout_h=inv_cfg.get("ems_timeout", 4.0),
            target_hour=inv_cfg.get("ems_target_hour", 6),
            phases=inv_cfg.get("ems_phases", 3),
+            max_charge_ma=inv_cfg.get("ems_max_current_ma", 32000),
        )
        log.info("[%s] Poll-Loop: %s @ %s:%s (Kathrein EMS) alle %ds",
                 inv_id, inverter.name, host, port, interval)
    else:
-        reader = ModbusReader(host=host, port=port, slave=slave)
+        reader = ModbusReader(host=host, port=port, slave=slave, timeout=min(5.0, interval * 0.4))
        log.info("[%s] Poll-Loop: %s @ %s:%s alle %ds",
                 inv_id, inverter.name, host, port, interval)

@@ -254,6 +310,13 @@ def _poll_loop(inv_cfg: Dict[str, Any], stop: threading.Event):
                q.append(pt)
    log.info("[%s] %d Sensoren aus DB geladen", inv_id, len(hist_data))

+    # Integrierte Grid-Zähler — starten bei 0, wachsen mit jedem Poll, persistieren in DB
+    inv_int_import = hist_data["_int_import"][-1][1] if hist_data.get("_int_import") else 0.0
+    inv_int_export = hist_data["_int_export"][-1][1] if hist_data.get("_int_export") else 0.0
+    last_grid_ts = time.time()
+    _fail_count = 0          # aufeinanderfolgende Lesefehler; erst ab >= 3 → offline
+    _OFFLINE_THRESHOLD = 3
+
    while not stop.is_set():
        t0 = time.time()
        values = reader.read(inverter)
@@ -266,12 +329,24 @@ def _poll_loop(inv_cfg: Dict[str, Any], stop: threading.Event):
        if values and "grid_power" not in values and "import_kwh" in values and "total_power" in values:
            values["grid_power"] = values["total_power"]

+        # grid_power integrieren → interne kWh-Zähler (Periodenberechnung für Goodwe / kein SDM-630)
+        if values is not None and "grid_power" in values:
+            dt_s = t0 - last_grid_ts
+            if 0 < dt_s < 300:
+                gp = values["grid_power"]
+                if gp > 0:
+                    inv_int_import = round(inv_int_import + gp * dt_s / 3_600_000, 6)
+                elif gp < 0:
+                    inv_int_export = round(inv_int_export + (-gp) * dt_s / 3_600_000, 6)
+            values["_int_import"] = inv_int_import
+            values["_int_export"] = inv_int_export
+        last_grid_ts = t0
+
        # EMS: PV-Überschuss aus anderen Geräten holen und Ladestrom regeln
        if ems is not None and values is not None and inv_cfg.get("ems_enabled", True):
            pv_surplus = _get_pv_surplus()
-            # 0x0060 manchmal nicht lesbar → 1 (EV Connected) annehmen,
-            # damit EMS aktiviert; Wallbox ignoriert Befehle wenn kein Auto da
-            charging_state = int(values.get("charging_state", 1))
+            # charging_state aus 0x0060 (solo-Read); fehlt bei kein Fahrzeug → 0 (Idle)
+            charging_state = int(values.get("charging_state", 0))
            wallbox_power = values.get("total_power", 0.0)
            ems_status = ems.update(reader, pv_surplus, charging_state, wallbox_power)
            values["ems_status_code"] = float(charging_state)
@@ -280,6 +355,7 @@ def _poll_loop(inv_cfg: Dict[str, Any], stop: threading.Event):
        with State.lock:
            d = State.inv_data.setdefault(inv_id, {"poll_count": 0})
            if values is not None:
+                _fail_count = 0
                d["values"] = values
                d["last_update"] = time.time()
                d["modbus_ok"] = True
@@ -291,12 +367,15 @@ def _poll_loop(inv_cfg: Dict[str, Any], stop: threading.Event):
                    q.append((now, val))
                history.write_batch(inv_id, now, values)
                if _publisher:
-                    _publisher.publish_data(values, prefix)
+                    pub_values = {k: v for k, v in values.items() if not k.startswith("_")}
+                    _publisher.publish_data(pub_values, prefix)
                    _publisher.publish_status("online", prefix)
            else:
-                d["modbus_ok"] = False
-                if _publisher:
-                    _publisher.publish_status("offline", prefix)
+                _fail_count += 1
+                if _fail_count >= _OFFLINE_THRESHOLD:
+                    d["modbus_ok"] = False
+                    if _publisher:
+                        _publisher.publish_status("offline", prefix)

        # Aggregate nach jedem erfolgreichen Poll neu berechnen und publizieren
        if values is not None and _publisher:
@@ -304,6 +383,14 @@ def _poll_loop(inv_cfg: Dict[str, Any], stop: threading.Event):
            if agg:
                _publisher.publish_aggregates(agg)

+        # Täglicher Tarif-Snapshot (einmal pro Tag, beim ersten Poll nach Mitternacht)
+        if values is not None:
+            import datetime
+            today_iso = datetime.date.today().isoformat()
+            if State.last_tariff_snapshot_date != today_iso:
+                State.last_tariff_snapshot_date = today_iso
+                threading.Thread(target=_run_daily_tariff_snapshot, daemon=True).start()
+
        stop.wait(max(0.0, interval - (time.time() - t0)))

    reader.close()
@@ -404,6 +491,7 @@ def api_get_config():
        cfg = {**State.mqtt_cfg, "inverters": State.inverters_cfg}
        cfg.pop("mqtt_pass", None)
        cfg["mqtt_connected"] = _publisher.connected if _publisher else False
+        cfg["mqtt_error"] = _publisher.last_error if _publisher else None
    return jsonify(cfg)

@app.post("/api/config")
@@ -415,17 +503,25 @@ def api_save_config():
                State.mqtt_cfg[k] = data[k]
        if data.get("mqtt_pass"):
            State.mqtt_cfg["mqtt_pass"] = data["mqtt_pass"]
-        for k in ("price_import", "price_export", "spot_markup"):
-            if k in data:
-                State.mqtt_cfg[k] = float(data[k])
+        for k in ("price_import", "price_export", "spot_markup", "monthly_rate_eur", "grundpreis_eur_per_month"):
+            if k in data and data[k] is not None:
+                try:
+                    State.mqtt_cfg[k] = float(data[k])
+                except (ValueError, TypeError):
+                    pass
        for k in ("billing_day", "billing_month"):
-            if k in data:
-                State.mqtt_cfg[k] = int(data[k])
+            if k in data and data[k] is not None:
+                try:
+                    State.mqtt_cfg[k] = int(data[k])
+                except (ValueError, TypeError):
+                    pass
        for k in ("tariff_type", "spot_country"):
-            if k in data:
+            if k in data and data[k] is not None:
                State.mqtt_cfg[k] = str(data[k])
        if "spot_chart" in data:
            State.mqtt_cfg["spot_chart"] = bool(data["spot_chart"])
+        if "billing_tracker_enabled" in data:
+            State.mqtt_cfg["billing_tracker_enabled"] = bool(data["billing_tracker_enabled"])
        save_config()
    threading.Thread(target=_restart_all, daemon=True).start()
    return jsonify({"ok": True})
@@ -499,8 +595,8 @@ def api_period_energy():
        pv_total = entry.get("total_energy_total")
        grid_exp = entry.get("grid_export_kwh")
        bat_dch  = entry.get("bat_discharge_total")
-        if pv_total is not None and grid_exp is not None:
-            savings = round(max(0.0, pv_total - grid_exp), 2)
+        if pv_total is not None:
+            savings = round(max(0.0, pv_total - (grid_exp or 0.0)), 2)
            entry["savings_kwh"] = savings
            entry["savings_eur"] = round(savings * eff_price, 2)
        elif bat_dch is not None:
@@ -509,8 +605,78 @@ def api_period_energy():

        result[period_type] = entry

+    if State.mqtt_cfg.get("billing_tracker_enabled", False):
+        monthly_rate  = float(State.mqtt_cfg.get("monthly_rate_eur", 0.0))
+        grundpreis    = float(State.mqtt_cfg.get("grundpreis_eur_per_month", 0.0))
+        yr_key = history.period_key("yearly", billing_day, billing_month)
+        yr_start = datetime.date.fromisoformat(yr_key)
+        today = datetime.date.today()
+        # Anzahl geleisteter Abschlagszahlungen (ganze Monate seit Periodenstart)
+        months_diff = (today.year - yr_start.year) * 12 + (today.month - yr_start.month)
+        if today.day >= yr_start.day:
+            months_diff += 1
+        payments_made   = max(0, months_diff)
+        total_paid      = round(payments_made * monthly_rate, 2)
+        grundpreis_total= round(payments_made * grundpreis, 2)
+        energy_cost     = result.get("yearly", {}).get("import_cost", 0.0)
+        total_cost      = round(energy_cost + grundpreis_total, 2)
+        nachzahlung     = round(total_cost - total_paid, 2)
+        result["billing_tracker"] = {
+            "monthly_rate_eur":        monthly_rate,
+            "grundpreis_eur_per_month": grundpreis,
+            "payments_made":           payments_made,
+            "total_paid_eur":          total_paid,
+            "grundpreis_total_eur":    grundpreis_total,
+            "energy_cost_eur":         energy_cost,
+            "total_cost_eur":          total_cost,
+            "nachzahlung_eur":         nachzahlung,
+        }
+
    return jsonify(result)

+@app.get("/api/finance")
+def api_finance():
+    import datetime
+    billing_day   = int(State.mqtt_cfg.get("billing_day",   1))
+    billing_month = int(State.mqtt_cfg.get("billing_month", 1))
+    yr_key   = history.period_key("yearly", billing_day, billing_month)
+    yr_start = datetime.date.fromisoformat(yr_key)
+    today    = datetime.date.today()
+
+    rows = history.get_tariff_days(yr_key, today.isoformat())
+
+    days = []
+    fixed_total = 0.0
+    spot_total  = 0.0
+    spot_available = 0
+    for date_iso, kwh, spot_ct, fixed_ct, markup_ct in rows:
+        fixed_day = round(kwh * fixed_ct / 100, 4)
+        spot_day  = round(kwh * ((spot_ct + markup_ct) / 100), 4) if spot_ct is not None else None
+        fixed_total += fixed_day
+        if spot_day is not None:
+            spot_total  += spot_day
+            spot_available += 1
+        days.append({
+            "date":      date_iso,
+            "kwh":       round(kwh, 3),
+            "fixed_eur": fixed_day,
+            "spot_eur":  spot_day,
+            "spot_ct":   spot_ct,
+            "fixed_ct":  fixed_ct,
+        })
+
+    result = {
+        "period_start":     yr_key,
+        "days":             days,
+        "fixed_total_eur":  round(fixed_total, 2),
+        "spot_total_eur":   round(spot_total, 2) if spot_available else None,
+        "spot_days":        spot_available,
+        "total_days":       len(days),
+        "savings_eur":      round(fixed_total - spot_total, 2) if spot_available else None,
+    }
+    return jsonify(result)
+
+
@app.get("/api/z2m-devices")
 def api_z2m_devices():
    with State.lock:
@@ -522,7 +688,8 @@ def api_get_surplus_devices():
        devices = State.surplus_devices_cfg
        z2m_base = State.z2m_base
    states = _surplus_ctrl.get_states() if _surplus_ctrl else {}
-    return jsonify({"devices": devices, "z2m_base": z2m_base, "states": states})
+    surplus_w = _get_pv_surplus()
+    return jsonify({"devices": devices, "z2m_base": z2m_base, "states": states, "surplus_w": surplus_w})

@app.post("/api/surplus-devices")
 def api_save_surplus_devices():
@@ -732,6 +899,9 @@ def api_spot_price():
        log.warning("Spot-Price API Fehler: %s", e)
        return jsonify({"ok": False, "data": _spot_cache.get("data", [])})

+# Flash/OTA-Endpunkte ausgelagert nach growatt-diagnose-tool (v1.9.0) —
+# ShineBridge fokussiert sich auf Energiemanagement, kein Firmware-Flashing mehr.
+
@app.get("/")
 def index():
    return send_from_directory(WEB_DIR, "index.html")
@@ -746,8 +916,12 @@ if __name__ == "__main__":
    history.init_db()
    cfg = load_config()
    with State.lock:
-        State.mqtt_cfg = {k: cfg[k] for k in
-                          ("mqtt_broker", "mqtt_port", "mqtt_user", "mqtt_pass")}
+        State.mqtt_cfg = {k: cfg[k] for k in (
+            "mqtt_broker", "mqtt_port", "mqtt_user", "mqtt_pass",
+            "price_import", "price_export", "billing_day", "billing_month",
+            "tariff_type", "spot_country", "spot_markup", "spot_chart",
+            "billing_tracker_enabled", "monthly_rate_eur", "grundpreis_eur_per_month",
+        ) if k in cfg}
        State.inverters_cfg = cfg.get("inverters", [])
        State.surplus_devices_cfg = cfg.get("surplus_devices", [])
        State.z2m_base = cfg.get("z2m_base", "zigbee2mqtt")
@@ -12,12 +12,23 @@ AGG_DEVICE_ID = "shinebridge_aggregate"
 AGG_TOPIC = "shinebridge/aggregate"


+_RC_MESSAGES = {
+    1: "Falsche Protokollversion",
+    2: "Client-ID abgelehnt",
+    3: "Broker nicht verfügbar",
+    4: "Falscher Benutzername oder Passwort",
+    5: "Nicht autorisiert — Credentials prüfen",
+}
+
+
 class MqttPublisher:
    def __init__(self, broker: str, port: int, user: str, password: str,
                 agg_meta: Optional[Dict] = None):
        self._broker = broker
        self._port = port
        self._connected = False
+        self._last_error: Optional[str] = None
+        self._auth_failed = False
        self._registered: List[Tuple] = []
        self._agg_meta: Dict = agg_meta or {}

@@ -32,6 +43,8 @@ class MqttPublisher:
    def _on_connect(self, client, userdata, flags, rc):
        if rc == 0:
            self._connected = True
+            self._last_error = None
+            self._auth_failed = False
            log.info("MQTT verbunden: %s:%d", self._broker, self._port)
            for entry in self._registered:
                self._publish_discovery(*entry)
@@ -40,11 +53,17 @@ class MqttPublisher:
            for topic, _ in self._subscriptions:
                client.subscribe(topic)
        else:
-            log.error("MQTT Verbindungsfehler rc=%d", rc)
+            msg = _RC_MESSAGES.get(rc, f"Unbekannter Fehler")
+            self._last_error = f"rc={rc}: {msg}"
+            log.error("MQTT Verbindungsfehler %s", self._last_error)
+            if rc == 5:
+                self._auth_failed = True
+                client.loop_stop()

    def _on_disconnect(self, client, userdata, rc):
        self._connected = False
-        log.warning("MQTT getrennt rc=%d", rc)
+        if rc != 0:
+            log.warning("MQTT getrennt rc=%d", rc)

    def _on_message(self, client, userdata, msg):
        for topic, callback in self._subscriptions:
@@ -60,6 +79,9 @@ class MqttPublisher:
            self._client.subscribe(topic)

    def connect(self):
+        if self._auth_failed:
+            log.warning("MQTT connect übersprungen — Authentifizierung fehlgeschlagen")
+            return
        try:
            self._client.connect_async(self._broker, self._port, keepalive=60)
            self._client.loop_start()
@@ -74,6 +96,10 @@ class MqttPublisher:
    def connected(self) -> bool:
        return self._connected

+    @property
+    def last_error(self) -> Optional[str]:
+        return self._last_error
+
    # ── Gerät-Discovery ──────────────────────────────────────

    def register_inverter(self, inverter: Inverter, device_id: str,
@@ -1,6 +1,7 @@
 import json
 import logging
-from typing import Any, Dict, List
+import time
+from typing import Any, Dict, List, Optional

 log = logging.getLogger(__name__)

@@ -13,6 +14,7 @@ class SurplusDeviceController:
        self._base = z2m_base
        self._devices: List[Dict[str, Any]] = []
        self._states: Dict[str, bool] = {}
+        self._on_since: Dict[str, float] = {}  # z2m_name → Einschaltzeitpunkt

    def set_config(self, devices: List[Dict[str, Any]], z2m_base: str = "zigbee2mqtt"):
        enabled_now = {d["z2m_name"] for d in devices if d.get("enabled", True)}
@@ -24,6 +26,7 @@ class SurplusDeviceController:
        self._base = z2m_base

    def update(self, surplus_w: float):
+        now = time.time()
        for dev in self._devices:
            name = dev["z2m_name"]
            if not dev.get("enabled", True):
@@ -32,14 +35,34 @@ class SurplusDeviceController:
                continue
            threshold = float(dev.get("threshold_w", 500))
            hysteresis = float(dev.get("hysteresis_w", 150))
+            min_on_s = float(dev.get("min_on_minutes", 0)) * 60
+            inverted = bool(dev.get("inverted", False))
            currently_on = self._states.get(name, False)
-            if not currently_on and surplus_w >= threshold:
-                self._send(name, True)
-            elif currently_on and surplus_w < (threshold - hysteresis):
-                self._send(name, False)

-    def get_states(self) -> Dict[str, bool]:
-        return dict(self._states)
+            # Invertiert: EIN bei Netzbezug (kein Überschuss), AUS bei Überschuss
+            should_turn_on  = not currently_on and (surplus_w >= threshold if not inverted else surplus_w < (threshold - hysteresis))
+            should_turn_off = currently_on and (surplus_w < (threshold - hysteresis) if not inverted else surplus_w >= threshold)
+
+            if should_turn_on:
+                self._send(name, True)
+                self._on_since[name] = now
+            elif should_turn_off:
+                on_since = self._on_since.get(name, 0.0)
+                if now - on_since >= min_on_s:
+                    self._send(name, False)
+                else:
+                    remaining = int((min_on_s - (now - on_since)) / 60)
+                    log.info("[SurplusDevices] %s bleibt an — Mindestlaufzeit: noch %dmin", name, remaining)
+
+    def get_states(self) -> Dict[str, Any]:
+        now = time.time()
+        result = {}
+        for name, on in self._states.items():
+            entry: Dict[str, Any] = {"on": on}
+            if on and name in self._on_since:
+                entry["on_minutes"] = int((now - self._on_since[name]) / 60)
+            result[name] = entry
+        return result

    def _send(self, z2m_name: str, on: bool):
        topic = f"{self._base}/{z2m_name}/set"
@@ -47,6 +70,8 @@ class SurplusDeviceController:
        try:
            self._pub.publish_raw(topic, payload)
            self._states[z2m_name] = on
+            if not on:
+                self._on_since.pop(z2m_name, None)
            log.info("[SurplusDevices] %s → %s", z2m_name, "ON" if on else "OFF")
        except Exception as e:
            log.error("[SurplusDevices] MQTT Fehler: %s", e)
@@ -13,32 +13,39 @@
    --radius: 10px;
  }
  * { box-sizing: border-box; margin: 0; padding: 0; }
+  html, body { max-width: 100vw; overflow-x: hidden; }
  body { background: var(--bg); color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 14px; min-height: 100vh; }

-  header { display: flex; align-items: center; gap: 12px;
-    padding: 16px 20px; background: var(--surface);
+  header { display: flex; align-items: center; gap: 10px;
+    padding: 12px 16px; background: var(--surface);
    border-bottom: 1px solid var(--border);
-    position: sticky; top: 0; z-index: 100; }
-  header h1 { font-size: 16px; font-weight: 600; }
-  header .subtitle { font-size: 12px; color: var(--text-dim); }
-  .status-pill { margin-left: auto; display: flex; gap: 8px; align-items: center; }
+    position: sticky; top: 0; z-index: 100;
+    min-width: 0; }
+  header h1 { font-size: 16px; font-weight: 600; white-space: nowrap; }
+  header .subtitle { font-size: 12px; color: var(--text-dim);
+    white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
+  .status-pill { margin-left: auto; display: flex; gap: 6px; align-items: center; flex-shrink: 0; }
  .pill { display: flex; align-items: center; gap: 5px; padding: 4px 10px;
    border-radius: 20px; font-size: 12px; font-weight: 600;
-    background: var(--surface2); border: 1px solid var(--border); }
+    background: var(--surface2); border: 1px solid var(--border); white-space: nowrap; }
  .pill.ok { color: var(--green); border-color: var(--green); }
  .pill.err { color: var(--red); border-color: var(--red); }
  .dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor;
    animation: pulse 2s infinite; }
  @keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.4} }

-  main { padding: 20px; max-width: 1100px; margin: 0 auto; }
-  .tabs { display: flex; gap: 4px; margin-bottom: 20px;
-    border-bottom: 1px solid var(--border); }
-  .tab { padding: 10px 16px; cursor: pointer; color: var(--text-dim);
+  main { padding: 16px; max-width: 1100px; margin: 0 auto; }
+  .tabs { display: flex; gap: 2px; margin-bottom: 16px;
+    border-bottom: 1px solid var(--border);
+    overflow-x: auto; -webkit-overflow-scrolling: touch;
+    scrollbar-width: none; }
+  .tabs::-webkit-scrollbar { display: none; }
+  .tab { padding: 10px 14px; cursor: pointer; color: var(--text-dim);
    font-weight: 500; border-bottom: 2px solid transparent;
-    margin-bottom: -1px; transition: color .15s, border-color .15s; }
+    margin-bottom: -1px; transition: color .15s, border-color .15s;
+    white-space: nowrap; flex-shrink: 0; }
  .tab.active { color: var(--accent); border-color: var(--accent); }
  .tab:hover { color: var(--text); }
  .panel { display: none; }
@@ -137,11 +144,11 @@
  .info-chip span { color: var(--text); font-weight: 600; }

  /* Energy Dashboard */
-  .energy-wrap { max-width: 580px; margin: 0 auto; }
-  .energy-svg-wrap { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); margin-bottom: 16px; overflow: hidden; }
-  .energy-kwh { display: grid; grid-template-columns: repeat(auto-fit, minmax(95px, 1fr)); gap: 10px; }
-  .kwh-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 8px; text-align: center; }
-  .kwh-card .kv { font-size: 18px; font-weight: 700; line-height: 1.2; font-variant-numeric: tabular-nums; }
+  .energy-wrap { max-width: 580px; margin: 0 auto; width: 100%; }
+  .energy-svg-wrap { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); margin-bottom: 16px; overflow: hidden; width: 100%; }
+  .energy-kwh { display: grid; grid-template-columns: repeat(auto-fit, minmax(88px, 1fr)); gap: 8px; }
+  .kwh-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 6px; text-align: center; min-width: 0; }
+  .kwh-card .kv { font-size: 17px; font-weight: 700; line-height: 1.2; font-variant-numeric: tabular-nums; }
  .kwh-card .kl { font-size: 10px; color: var(--text-dim); text-transform: uppercase; letter-spacing: .05em; margin-top: 4px; }
  .flow-dot { /* dots via animateMotion — no CSS animation needed */ }

@@ -154,6 +161,15 @@
  .toast.show { transform: translateY(0); opacity: 1; }
  .toast.ok { border-color: var(--green); color: var(--green); }
  .toast.err { border-color: var(--red); color: var(--red); }
+
+  @media (max-width: 520px) {
+    main { padding: 10px; }
+    .settings-section { max-width: 100%; }
+    .sensor-grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }
+    .inv-list { grid-template-columns: 1fr; }
+    .kwh-card .kv { font-size: 15px; }
+    header svg { display: none; }
+  }
 </style>
 </head>
 <body>
@@ -175,6 +191,7 @@
 <main>
  <div class="tabs">
    <div class="tab active" onclick="switchTab('energy')">Energie</div>
+    <div class="tab" onclick="switchTab('finance')">Finanzen</div>
    <div class="tab" onclick="switchTab('live')">Live-Daten</div>
    <div class="tab" onclick="switchTab('inverters')">Geräte</div>
    <div class="tab" onclick="switchTab('settings')">Einstellungen</div>
@@ -185,6 +202,11 @@
    <div id="energy-content"><div class="no-data">Warte auf erste Messung…</div></div>
  </div>

+  <!-- Finance Panel -->
+  <div class="panel" id="panel-finance">
+    <div id="finance-content"><div class="no-data">Lade…</div></div>
+  </div>
+
  <!-- Live Panel -->
  <div class="panel" id="panel-live">
    <div id="live-content"><div class="no-data">Warte auf erste Messung...</div></div>
@@ -199,6 +221,7 @@
  <div class="panel" id="panel-settings">
    <div class="settings-section">
      <h3>MQTT Broker</h3>
+      <div id="mqtt-error-banner" style="display:none;background:var(--red,#c0392b);color:#fff;border-radius:8px;padding:10px 14px;margin-bottom:12px;font-size:.9rem;line-height:1.4"></div>
      <div class="field"><label>Broker</label>
        <input type="text" id="cfg-mqtt-broker" placeholder="core-mosquitto"></div>
      <div class="field"><label>Port</label>
@@ -254,6 +277,23 @@
        </div>
        <div style="font-size:11px;color:var(--text-dim);margin-top:4px">z.B. 1 . 4 = 01. April</div>
      </div>
+      <div class="field" style="border-top:1px solid var(--border);padding-top:12px;margin-top:4px">
+        <div style="display:flex;align-items:center;gap:8px;margin-bottom:10px">
+          <input type="checkbox" id="cfg-billing-tracker" style="width:auto;margin:0" onchange="updateBillingTrackerUI()">
+          <label for="cfg-billing-tracker" style="margin:0;cursor:pointer;font-size:13px;font-weight:600">Abschlags-Tracker aktivieren</label>
+        </div>
+        <div id="billing-tracker-fields" style="display:none">
+          <div style="display:grid;grid-template-columns:1fr 1fr;gap:8px">
+            <div><label style="font-size:11px;color:var(--text-dim)">Monatliche Rate (€)</label>
+              <input type="number" id="cfg-monthly-rate" step="0.01" min="0" placeholder="120.00">
+            </div>
+            <div><label style="font-size:11px;color:var(--text-dim)">Grundpreis pro Monat (€)</label>
+              <input type="number" id="cfg-grundpreis" step="0.01" min="0" placeholder="12.50">
+            </div>
+          </div>
+          <div style="font-size:11px;color:var(--text-dim);margin-top:6px">Zeigt Nachzahlung / Guthaben für das laufende Abrechnungsjahr.</div>
+        </div>
+      </div>
      <button class="btn btn-primary" onclick="savePrices()">Speichern</button>
    </div>

@@ -282,6 +322,8 @@
      <div id="import-result" style="margin-top:.5rem;font-size:.85rem"></div>
    </div>
  </div>
+
+  <!-- Flash/OTA-Panel ausgelagert nach growatt-diagnose-tool (v1.9.0) -->
 </main>

 <!-- Inverter Edit Modal -->
@@ -326,6 +368,9 @@
          <option value="2">2-phasig</option>
          <option value="3" selected>3-phasig</option>
        </select></div>
+      <div class="field"><label>Max. Ladestrom (A)</label>
+        <input type="number" id="ems-max-current" value="32" min="6" max="32" step="1">
+        <div style="font-size:11px;color:var(--muted);margin-top:3px">Obergrenze für Zwangsladen — auf die tatsächliche Wallbox-/Zuleitungs-Absicherung setzen (z.B. 16A bei einer 11kW-Wallbox), nicht höher als die Hardware zulässt</div></div>
    </div>

    <div class="modal-actions">
@@ -413,11 +458,12 @@ function showToast(msg, type) {
 }

 function switchTab(name) {
-  ["energy","live","inverters","settings"].forEach((t, i) => {
+  ["energy","finance","live","inverters","settings"].forEach((t, i) => {
    document.querySelectorAll(".tab")[i].classList.toggle("active", t === name);
    document.querySelectorAll(".panel")[i].classList.toggle("active", t === name);
  });
  if (name === "energy" || name === "live") startRefresh(); else stopRefresh();
+  if (name === "finance") loadFinance();
 }

 // ── Energy Dashboard ──────────────────────────────────────────
@@ -472,6 +518,15 @@ function renderSpotChart(spotData) {
  </div>`;
 }

+function fEur(v) {
+  if (v == null) return null;
+  return v >= 100 ? v.toFixed(0) + ' €' : v.toFixed(2) + ' €';
+}
+function fKwh(v) {
+  if (v == null) return null;
+  return (v >= 100 ? v.toFixed(0) : v.toFixed(1)) + ' kWh';
+}
+
 function renderEnergy(inverters, aggregates, period, spotData) {
  const el = document.getElementById("energy-content");
  if (!aggregates || !Object.keys(aggregates).length) {
@@ -607,15 +662,6 @@ function renderEnergy(inverters, aggregates, period, spotData) {
  const pi  = period.price_import || 0.30;
  const pe  = period.price_export || 0.08;

-  function fEur(v) {
-    if (v == null) return null;
-    return v >= 100 ? v.toFixed(0) + ' €' : v.toFixed(2) + ' €';
-  }
-  function fKwh(v) {
-    if (v == null) return null;
-    return (v >= 100 ? v.toFixed(0) : v.toFixed(1)) + ' kWh';
-  }
-
  function periodCard(label, kwh, cost, col, sub) {
    if (kwh == null) return '';
    return `<div class="kwh-card" style="border-top:3px solid ${col}">
@@ -648,12 +694,200 @@ function renderEnergy(inverters, aggregates, period, spotData) {

  const spotHtml = (period.spot_chart !== false) ? renderSpotChart(spotData) : '';

+  const bt = period.billing_tracker;
+  const trackerHtml = bt ? (() => {
+    const nz = bt.nachzahlung_eur;
+    const isNachzahlung = nz > 0;
+    const nzColor  = isNachzahlung ? '#e05c5c' : '#4caf82';
+    const nzLabel  = isNachzahlung ? 'Voraussichtliche Nachzahlung' : 'Voraussichtliches Guthaben';
+    const nzSign   = isNachzahlung ? '+' : '−';
+    return `<div style="margin-top:16px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px">
+      <div style="font-size:10px;font-weight:700;letter-spacing:.08em;color:var(--text-dim);text-transform:uppercase;margin-bottom:12px">Abschlags-Übersicht · ${bt.payments_made} Zahlung${bt.payments_made !== 1 ? 'en' : ''}</div>
+      <div style="display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:12px">
+        <div class="kwh-card">
+          <div class="kv">${fEur(bt.total_paid_eur)}</div>
+          <div class="kl">Bereits bezahlt<br><span style="opacity:.6">${bt.payments_made} × ${fEur(bt.monthly_rate_eur)}</span></div>
+        </div>
+        <div class="kwh-card">
+          <div class="kv">${fEur(bt.grundpreis_total_eur)}</div>
+          <div class="kl">Grundpreis anteilig<br><span style="opacity:.6">${bt.payments_made} × ${fEur(bt.grundpreis_eur_per_month)}</span></div>
+        </div>
+        <div class="kwh-card">
+          <div class="kv">${fEur(bt.energy_cost_eur)}</div>
+          <div class="kl">Energiekosten<br><span style="opacity:.6">Netzbezug</span></div>
+        </div>
+      </div>
+      <div style="display:flex;align-items:center;justify-content:space-between;background:var(--bg);border-radius:8px;padding:12px 16px">
+        <div>
+          <div style="font-size:12px;color:var(--text-dim)">${nzLabel}</div>
+          <div style="font-size:11px;color:var(--text-dim);margin-top:2px">Gesamtkosten ${fEur(bt.total_cost_eur)} − Bezahlt ${fEur(bt.total_paid_eur)}</div>
+        </div>
+        <div style="font-size:24px;font-weight:700;color:${nzColor};font-variant-numeric:tabular-nums">${nzSign}${fEur(Math.abs(nz))}</div>
+      </div>
+    </div>`;
+  })() : '';
+
  el.innerHTML = `<div class="energy-wrap">
    <div class="energy-svg-wrap">${svg}${spotHtml}</div>
    ${cards ? `<div style="margin-top:16px">${cards}</div>` : ''}
+    ${trackerHtml}
  </div>`;
 }

+// ── Finance Tab ───────────────────────────────────────────────
+
+async function loadFinance() {
+  const el = document.getElementById("finance-content");
+  let data;
+  try { data = await fetchJSON(api("api/finance")); }
+  catch(e) { el.innerHTML = '<div class="no-data">Fehler beim Laden</div>'; return; }
+
+  try {
+  const { days, fixed_total_eur, spot_total_eur, savings_eur, period_start, spot_days, total_days } = data;
+
+  if (!days || days.length === 0) {
+    el.innerHTML = `<div style="text-align:center;padding:40px;color:var(--text-dim)">
+      <div style="font-size:32px;margin-bottom:12px">📊</div>
+      <div style="font-weight:600;margin-bottom:6px">Noch keine Daten</div>
+      <div style="font-size:13px">Der Tracker sammelt ab morgen täglich Daten.<br>Abrechnungsjahr ab ${period_start}.</div>
+    </div>`;
+    return;
+  }
+
+  const C = { fixed: '#58a6ff', spot: '#f0883e', grid: '#30363d', green: '#4caf82', red: '#e05c5c' };
+
+  // ── Empfehlung ───────────────────────────────────────────────
+  let empfehlung = '';
+  if (spot_total_eur !== null && spot_days >= 7) {
+    const lohnt = savings_eur > 0;
+    const col   = lohnt ? C.green : C.red;
+    const icon  = lohnt ? '✓' : '✗';
+    empfehlung = `<div style="display:flex;align-items:center;justify-content:space-between;background:var(--surface);border:1px solid ${col};border-radius:var(--radius);padding:18px 22px;margin-bottom:24px">
+      <div>
+        <div style="font-weight:700;font-size:15px;color:${col}">${icon} Flexibler Tarif würde sich ${lohnt ? 'lohnen' : 'nicht lohnen'}</div>
+        <div style="font-size:12px;color:var(--text-dim);margin-top:5px">Basierend auf ${spot_days} Tagen im Abrechnungsjahr</div>
+      </div>
+      <div style="font-size:26px;font-weight:700;color:${col};margin-left:20px;white-space:nowrap">${lohnt ? '−' : '+'}${fEur(Math.abs(savings_eur))}</div>
+    </div>`;
+  }
+
+  // ── Summary-Karten ───────────────────────────────────────────
+  const spotCard = spot_total_eur !== null
+    ? `<div class="kwh-card" style="border-top:3px solid ${C.spot};padding:18px 10px">
+        <div class="kv" style="color:${C.spot};font-size:22px">${fEur(spot_total_eur)}</div>
+        <div class="kl" style="font-size:11px;margin-top:6px">Spot-Tarif (hypothetisch)<br><span style="opacity:.6">${spot_days} Tage mit Preisdaten</span></div>
+      </div>`
+    : `<div class="kwh-card" style="padding:18px 10px"><div class="kv" style="color:var(--text-dim);font-size:22px">–</div><div class="kl" style="font-size:11px;margin-top:6px">Spot-Tarif<br><span style="opacity:.6">Noch keine Daten</span></div></div>`;
+
+  const savCard = savings_eur !== null
+    ? `<div class="kwh-card" style="border-top:3px solid ${savings_eur > 0 ? C.green : C.red};padding:18px 10px">
+        <div class="kv" style="color:${savings_eur > 0 ? C.green : C.red};font-size:22px">${savings_eur > 0 ? '−' : '+'}${fEur(Math.abs(savings_eur))}</div>
+        <div class="kl" style="font-size:11px;margin-top:6px">${savings_eur > 0 ? 'Ersparnis mit Spot' : 'Mehrkosten mit Spot'}<br><span style="opacity:.6">gegenüber Festpreis</span></div>
+      </div>`
+    : '';
+
+  const cards = `
+    <div style="font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--text-dim);margin-bottom:10px">Kostenübersicht · Abrechnungsjahr</div>
+    <div class="energy-kwh" style="margin-bottom:28px;gap:12px">
+      <div class="kwh-card" style="border-top:3px solid ${C.fixed};padding:18px 10px">
+        <div class="kv" style="color:${C.fixed};font-size:22px">${fEur(fixed_total_eur)}</div>
+        <div class="kl" style="font-size:11px;margin-top:6px">Festpreis-Kosten<br><span style="opacity:.6">${total_days} Tage</span></div>
+      </div>
+      ${spotCard}${savCard}
+    </div>`;
+
+  // ── SVG-Balkendiagramm ────────────────────────────────────────
+  // Bei langen Abrechnungsjahren nicht jeden einzelnen Tag zeigen — statt 112
+  // Tagesbalken lieber Wochenbalken, und davon nur die letzten 14 (reicht für
+  // einen Trend, bleibt aber lesbar statt endlos zu scrollen).
+  const rawN = days.length;
+  const bucket = rawN > 180 ? 14 : rawN > 21 ? 7 : 1;
+  const allPeriods = bucket === 1 ? days.map(d => ({
+      fixed_eur: d.fixed_eur, spot_eur: d.spot_eur, label: d.date.slice(5),
+    })) : (() => {
+      const out = [];
+      for (let i = 0; i < days.length; i += bucket) {
+        const chunk = days.slice(i, i + bucket);
+        const fixed = chunk.reduce((s, d) => s + (d.fixed_eur || 0), 0);
+        const spotVals = chunk.map(d => d.spot_eur).filter(v => v != null);
+        const spot = spotVals.length ? spotVals.reduce((a, b) => a + b, 0) : null;
+        out.push({ fixed_eur: fixed, spot_eur: spot, label: chunk[0].date.slice(5) });
+      }
+      return out;
+    })();
+  const MAX_PERIODS = 14;
+  const periods = allPeriods.slice(-MAX_PERIODS);
+
+  // Echtes responsives SVG: viewBox in einer "Mobile-first"-Breite, skaliert per
+  // width:100% frei auf den Container (Handy wie PC) — kein Scrollen mehr nötig,
+  // da wir uns auf max. 14 Balken begrenzen.
+  const n = periods.length;
+  const W = 380, H = 220, PL = 40, PR = 8, PT = 14, PB = 46;
+  const cW = W - PL - PR;
+  const cH = H - PT - PB;
+  const slot = cW / n;
+  const barW = Math.max(3, slot * 0.36);
+  const barGap = Math.max(1.5, slot * 0.08);
+  const rBar = Math.min(2.5, barW / 2);
+
+  const allVals = periods.flatMap(d => [d.fixed_eur, d.spot_eur].filter(v => v != null));
+  const maxVal  = Math.max(...allVals, 0.01);
+
+  const yTicks = 4;
+  let gridLines = '', yLabels = '';
+  for (let i = 0; i <= yTicks; i++) {
+    const v = maxVal * i / yTicks;
+    const y = PT + cH - (cH * i / yTicks);
+    gridLines += `<line x1="${PL}" y1="${y.toFixed(1)}" x2="${W-PR}" y2="${y.toFixed(1)}" stroke="${C.grid}" stroke-width="1" stroke-dasharray="2,3"/>`;
+    yLabels   += `<text x="${PL-6}" y="${(y+3).toFixed(1)}" text-anchor="end" font-size="9" fill="#8b949e">${fEur(v)}</text>`;
+  }
+
+  // Labels schräg statt horizontal — braucht bei 14 Balken pro Label deutlich
+  // weniger Breite, dadurch bleiben trotz Platzmangel alle 14 lesbar.
+  let bars = '', xLabels = '';
+  periods.forEach((d, i) => {
+    const cx = PL + i * slot + slot / 2;
+    const hFixed = Math.max(0, cH * d.fixed_eur / maxVal);
+    bars += `<rect x="${(cx - barGap/2 - barW).toFixed(1)}" y="${(PT + cH - hFixed).toFixed(1)}" width="${barW.toFixed(1)}" height="${Math.max(hFixed,1).toFixed(1)}" rx="${rBar}" fill="url(#gradFixed)"/>`;
+    if (d.spot_eur != null) {
+      const hSpot = Math.max(0, cH * d.spot_eur / maxVal);
+      bars += `<rect x="${(cx + barGap/2).toFixed(1)}" y="${(PT + cH - hSpot).toFixed(1)}" width="${barW.toFixed(1)}" height="${Math.max(hSpot,1).toFixed(1)}" rx="${rBar}" fill="url(#gradSpot)"/>`;
+    }
+    const ly = H - PB + 12;
+    xLabels += `<text x="${cx.toFixed(1)}" y="${ly}" text-anchor="end" font-size="8.5" fill="#8b949e" transform="rotate(-40 ${cx.toFixed(1)} ${ly})">${d.label}</text>`;
+  });
+
+  const defs = `<defs>
+    <linearGradient id="gradFixed" x1="0" y1="0" x2="0" y2="1">
+      <stop offset="0%" stop-color="${C.fixed}" stop-opacity="0.95"/>
+      <stop offset="100%" stop-color="${C.fixed}" stop-opacity="0.55"/>
+    </linearGradient>
+    <linearGradient id="gradSpot" x1="0" y1="0" x2="0" y2="1">
+      <stop offset="0%" stop-color="${C.spot}" stop-opacity="0.95"/>
+      <stop offset="100%" stop-color="${C.spot}" stop-opacity="0.55"/>
+    </linearGradient>
+  </defs>`;
+
+  const bucketLabel = bucket === 1 ? 'Tag' : bucket === 7 ? 'Woche' : '2 Wochen';
+  const rangeNote = allPeriods.length > MAX_PERIODS ? ` · letzte ${n}` : '';
+  const legend = `<div style="display:flex;gap:18px;margin-top:10px;font-size:11px;color:var(--text-dim)">
+      <span style="display:inline-flex;align-items:center;gap:6px"><span style="width:10px;height:10px;border-radius:3px;background:${C.fixed};display:inline-block"></span>Festpreis</span>
+      <span style="display:inline-flex;align-items:center;gap:6px"><span style="width:10px;height:10px;border-radius:3px;background:${C.spot};display:inline-block"></span>Spot (hypothetisch)</span>
+    </div>`;
+
+  const chartSection = `
+    <div style="border-top:1px solid var(--border);padding-top:24px;margin-top:4px">
+      <div style="font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--text-dim);margin-bottom:14px">Kosten je ${bucketLabel}${rangeNote}</div>
+      <svg viewBox="0 0 ${W} ${H}" style="width:100%;max-width:640px;height:auto;display:block">
+        ${defs}${gridLines}${yLabels}${bars}${xLabels}
+      </svg>
+      ${legend}
+    </div>`;
+
+  el.innerHTML = `<div style="padding:4px 0">${empfehlung}${cards}${chartSection}</div>`;
+  } catch(e) { el.innerHTML = '<div class="no-data">Fehler beim Laden</div>'; console.error('loadFinance:', e); }
+}
+
 // ── Live Data ─────────────────────────────────────────────────

 async function refreshData() {
@@ -806,6 +1040,7 @@ async function openModal(invId) {
    document.getElementById("ems-timeout").value = inv.ems_timeout ?? 4;
    document.getElementById("ems-target-hour").value = inv.ems_target_hour ?? 6;
    document.getElementById("ems-phases").value = inv.ems_phases ?? 3;
+    document.getElementById("ems-max-current").value = inv.ems_max_current_ma ? inv.ems_max_current_ma / 1000 : 32;
    document.getElementById("ems-enabled").checked = inv.ems_enabled ?? true;
  } else {
    document.getElementById("modal-title").textContent = "Gerät hinzufügen";
@@ -820,6 +1055,7 @@ async function openModal(invId) {
    document.getElementById("ems-timeout").value = "4";
    document.getElementById("ems-target-hour").value = "6";
    document.getElementById("ems-phases").value = "3";
+    document.getElementById("ems-max-current").value = "32";
  }
  toggleEmsSection(modelSel.value);
  modal.classList.add("open");
@@ -854,6 +1090,7 @@ async function saveInverter() {
    inv.ems_timeout = parseFloat(document.getElementById("ems-timeout").value);
    inv.ems_target_hour = parseInt(document.getElementById("ems-target-hour").value);
    inv.ems_phases = parseInt(document.getElementById("ems-phases").value);
+    inv.ems_max_current_ma = Math.round(parseFloat(document.getElementById("ems-max-current").value) * 1000);
    inv.ems_enabled = document.getElementById("ems-enabled").checked;
  }
  const idx = invertersList.findIndex(i => i.id === id);
@@ -894,10 +1131,22 @@ function updateTariffUI() {
  document.getElementById("tariff-spot-fields").style.display  = isSpot ? "" : "none";
 }

+function updateBillingTrackerUI() {
+  const enabled = document.getElementById("cfg-billing-tracker").checked;
+  document.getElementById("billing-tracker-fields").style.display = enabled ? "" : "none";
+}
+
 async function loadSettings() {
  const cfg = await fetchJSON(api("api/config"));
  globalConfig = cfg;
  loadSurplusDevices();
+  const errBanner = document.getElementById("mqtt-error-banner");
+  if (cfg.mqtt_error) {
+    errBanner.textContent = "⚠ MQTT Fehler: " + cfg.mqtt_error;
+    errBanner.style.display = "";
+  } else {
+    errBanner.style.display = "none";
+  }
  document.getElementById("cfg-mqtt-broker").value   = cfg.mqtt_broker  || "";
  document.getElementById("cfg-mqtt-port").value     = cfg.mqtt_port    || 1883;
  document.getElementById("cfg-mqtt-user").value     = cfg.mqtt_user    || "";
@@ -910,6 +1159,11 @@ async function loadSettings() {
  document.getElementById("cfg-spot-chart").checked  = cfg.spot_chart   ?? true;
  document.getElementById((cfg.tariff_type ?? "fixed") === "spot" ? "tariff-spot" : "tariff-fixed").checked = true;
  updateTariffUI();
+  const trackerEnabled = cfg.billing_tracker_enabled ?? false;
+  document.getElementById("cfg-billing-tracker").checked = trackerEnabled;
+  document.getElementById("billing-tracker-fields").style.display = trackerEnabled ? "" : "none";
+  document.getElementById("cfg-monthly-rate").value = cfg.monthly_rate_eur ?? 0;
+  document.getElementById("cfg-grundpreis").value   = cfg.grundpreis_eur_per_month ?? 0;
 }

 async function savePrices() {
@@ -921,8 +1175,11 @@ async function savePrices() {
    spot_markup:   parseFloat(document.getElementById("cfg-spot-markup").value   || 0),
    spot_country:  document.getElementById("cfg-spot-country").value,
    spot_chart:    document.getElementById("cfg-spot-chart").checked,
-    billing_day:   parseInt(document.getElementById("cfg-billing-day").value),
-    billing_month: parseInt(document.getElementById("cfg-billing-month").value),
+    billing_day:   parseInt(document.getElementById("cfg-billing-day").value)   || 1,
+    billing_month: parseInt(document.getElementById("cfg-billing-month").value) || 1,
+    billing_tracker_enabled:    document.getElementById("cfg-billing-tracker").checked,
+    monthly_rate_eur:           parseFloat(document.getElementById("cfg-monthly-rate").value || 0),
+    grundpreis_eur_per_month:   parseFloat(document.getElementById("cfg-grundpreis").value   || 0),
  };
  try {
    await fetchJSON(api("api/config"), {
@@ -988,18 +1245,31 @@ async function importConfig(input) {

 let surplusDevices = [];

+function field(label, input) {
+  return `<div style="display:flex;flex-direction:column;gap:3px">
+    <span style="font-size:10px;color:var(--text-dim);text-transform:uppercase;letter-spacing:.05em;white-space:nowrap">${label}</span>
+    ${input}
+  </div>`;
+}
+
 function renderSurplusDeviceRow(dev) {
  const id = dev.id || ('sd_' + Math.random().toString(36).slice(2));
  return `<div class="surplus-device-row" data-id="${esc(id)}">
-    <div style="display:flex;gap:8px;flex-wrap:wrap;align-items:center">
-      <input type="text" placeholder="Name" style="flex:1;min-width:110px" value="${esc(dev.name||'')}" data-field="name">
-      <input type="text" placeholder="Z2M Friendly Name" list="z2m-device-list" style="flex:1;min-width:140px" value="${esc(dev.z2m_name||'')}" data-field="z2m_name">
-      <input type="number" placeholder="Ab (W)" title="Schwellwert" style="width:76px" value="${dev.threshold_w||500}" min="0" step="50" data-field="threshold_w">
-      <input type="number" placeholder="Hysterese (W)" title="Hysterese" style="width:90px" value="${dev.hysteresis_w||150}" min="0" step="50" data-field="hysteresis_w">
-      <label style="cursor:pointer;display:flex;align-items:center;gap:4px;font-size:12px;white-space:nowrap">
-        <input type="checkbox" ${dev.enabled!==false?'checked':''} data-field="enabled" style="width:auto;margin:0"> Aktiv
-      </label>
-      <button class="btn btn-secondary" style="padding:3px 8px;font-size:12px;flex-shrink:0" onclick="removeSurplusDevice(this)">✕</button>
+    <div style="display:flex;gap:8px;flex-wrap:wrap;align-items:flex-end">
+      ${field('Name', `<input type="text" placeholder="Heizstab Keller" style="width:130px" value="${esc(dev.name||'')}" data-field="name">`)}
+      ${field('Z2M Friendly Name', `<input type="text" placeholder="heizstab-keller" list="z2m-device-list" style="width:160px" value="${esc(dev.z2m_name||'')}" data-field="z2m_name">`)}
+      ${field('Schwellwert (W)', `<input type="number" style="width:90px" value="${dev.threshold_w||500}" min="0" step="50" data-field="threshold_w">`)}
+      ${field('Hysterese (W)', `<input type="number" style="width:90px" value="${dev.hysteresis_w||150}" min="0" step="50" data-field="hysteresis_w">`)}
+      ${field('Min. Laufzeit (min)', `<input type="number" style="width:90px" value="${dev.min_on_minutes||0}" min="0" step="5" data-field="min_on_minutes">`)}
+      <div style="display:flex;flex-direction:column;gap:6px;padding-bottom:2px">
+        <label style="cursor:pointer;display:flex;align-items:center;gap:4px;font-size:12px;white-space:nowrap">
+          <input type="checkbox" ${dev.enabled!==false?'checked':''} data-field="enabled" style="width:auto;margin:0"> Aktiv
+        </label>
+        <label style="cursor:pointer;display:flex;align-items:center;gap:4px;font-size:12px;white-space:nowrap" title="AUS bei Überschuss, EIN bei Netzbezug">
+          <input type="checkbox" ${dev.inverted?'checked':''} data-field="inverted" style="width:auto;margin:0"> Invertiert
+        </label>
+      </div>
+      <button class="btn btn-secondary" style="padding:3px 8px;font-size:12px;flex-shrink:0;align-self:flex-end" onclick="removeSurplusDevice(this)">✕</button>
    </div>
  </div>`;
 }
@@ -1041,7 +1311,9 @@ function _collectSurplusDevices() {
    name:         row.querySelector('[data-field=name]').value.trim(),
    z2m_name:     row.querySelector('[data-field=z2m_name]').value.trim(),
    threshold_w:  parseFloat(row.querySelector('[data-field=threshold_w]').value) || 0,
-    hysteresis_w: parseFloat(row.querySelector('[data-field=hysteresis_w]').value) || 0,
+    hysteresis_w:  parseFloat(row.querySelector('[data-field=hysteresis_w]').value) || 0,
+    min_on_minutes: parseFloat(row.querySelector('[data-field=min_on_minutes]').value) || 0,
+    inverted:      row.querySelector('[data-field=inverted]').checked,
    enabled:      row.querySelector('[data-field=enabled]').checked,
  }));
 }
@@ -1069,25 +1341,44 @@ function renderSurplusStatus(surplusData) {
  const rows = surplusData.devices
    .filter(d => d.enabled !== false)
    .map(d => {
-      const on = states[d.z2m_name] === true;
+      const st = states[d.z2m_name] || {};
+      const on = st.on === true;
+      const onMin = st.on_minutes ?? null;
+      const minOn = d.min_on_minutes || 0;
      const dot = `<span style="width:8px;height:8px;border-radius:50%;display:inline-block;flex-shrink:0;background:${on?'var(--green)':'var(--border)'}"></span>`;
+      let info = '';
+      if (on && minOn > 0 && onMin !== null) {
+        const remaining = Math.max(0, minOn - onMin);
+        info = remaining > 0
+          ? `<span style="font-size:11px;color:var(--text-dim)">(${remaining}min Mindestlaufzeit)</span>`
+          : `<span style="font-size:11px;color:var(--text-dim)">(${onMin}min)</span>`;
+      }
      return `<div style="display:flex;align-items:center;gap:6px;font-size:12px;padding:4px 0">
        ${dot}
        <span>${esc(d.name||d.z2m_name)}</span>
-        <span style="color:var(--text-dim);font-size:11px">ab ${d.threshold_w}W</span>
+        <span style="color:var(--text-dim);font-size:11px">${d.inverted ? '↓' : '↑'} ${d.threshold_w}W</span>
+        ${info}
        <span style="margin-left:auto;font-weight:600;color:${on?'var(--green)':'var(--text-dim)'}">${on?'EIN':'AUS'}</span>
      </div>`;
    }).join('');
  if (!rows) return '';
+  const surplusW = surplusData.surplus_w ?? null;
+  const surplusInfo = surplusW !== null
+    ? `<span style="font-size:11px;color:var(--text-dim);margin-left:auto">${surplusW >= 0 ? '+' : ''}${Math.round(surplusW)} W Überschuss</span>`
+    : '';
  return `<div class="inv-section">
    <div class="inv-header">
      <div class="inv-title">Überschuss-Geräte</div>
      <div class="inv-badge ok">Z2M</div>
+      ${surplusInfo}
    </div>
    <div style="padding:0 2px">${rows}</div>
  </div>`;
 }

+// Flash-Wizard + Setup-Wizard ausgelagert nach growatt-diagnose-tool (v1.9.0) —
+// Geräte werden jetzt direkt über "+ Gerät hinzufügen" im Geräte-Tab angelegt.
+
 // ── Init ──────────────────────────────────────────────────────

 (async () => {
@@ -1,278 +0,0 @@
-#!/usr/bin/env python3
-"""ShineDiag — Vor-Ort-Diagnose für Growatt-Wechselrichter via ShineLAN-X."""
-
-import json
-import logging
-import os
-import sqlite3
-import sys
-import threading
-import time
-from typing import Dict, List, Optional
-
-from flask import Flask, jsonify, request, send_from_directory
-
-sys.path.insert(0, os.path.join(os.path.dirname(__file__), "../../haos-addon/src"))
-from inverters import INVERTERS
-from modbus_client import ModbusReader
-
-logging.basicConfig(level=logging.INFO, format="%(asctime)s %(levelname)s: %(message)s")
-log = logging.getLogger(__name__)
-
-WEB_DIR  = os.path.join(os.path.dirname(__file__), "web")
-DB_PATH  = os.environ.get("DB_PATH", "/var/lib/shinediag/history.db")
-POLL_SEC = int(os.environ.get("POLL_SEC", "30"))
-
-app = Flask(__name__, static_folder=WEB_DIR)
-
-# ── SQLite ────────────────────────────────────────────────────
-
-_db_lock = threading.Lock()
-_db_conn: Optional[sqlite3.Connection] = None
-
-
-def _db() -> sqlite3.Connection:
-    global _db_conn
-    if _db_conn is None:
-        os.makedirs(os.path.dirname(DB_PATH), exist_ok=True)
-        _db_conn = sqlite3.connect(DB_PATH, check_same_thread=False)
-        _db_conn.execute("PRAGMA journal_mode=WAL")
-        _db_conn.execute("PRAGMA synchronous=NORMAL")
-        _db_conn.execute("""
-            CREATE TABLE IF NOT EXISTS measurements (
-                inv_key   TEXT NOT NULL,
-                sensor_id TEXT NOT NULL,
-                ts        REAL NOT NULL,
-                value     REAL NOT NULL
-            )""")
-        _db_conn.execute("""
-            CREATE INDEX IF NOT EXISTS idx_inv_sensor_ts
-            ON measurements(inv_key, sensor_id, ts)""")
-        _db_conn.commit()
-    return _db_conn
-
-
-def db_write(inv_key: str, ts: float, values: Dict[str, float]):
-    rows = [(inv_key, sid, ts, v) for sid, v in values.items()]
-    with _db_lock:
-        _db().executemany(
-            "INSERT INTO measurements(inv_key,sensor_id,ts,value) VALUES(?,?,?,?)", rows)
-        _db().commit()
-
-
-def db_query(inv_key: str, sensor_ids: List[str],
-             from_ts: float, to_ts: float) -> Dict[str, List]:
-    result = {sid: [] for sid in sensor_ids}
-    placeholders = ",".join("?" * len(sensor_ids))
-    with _db_lock:
-        rows = _db().execute(f"""
-            SELECT sensor_id, ts, value FROM measurements
-            WHERE inv_key=? AND sensor_id IN ({placeholders})
-              AND ts BETWEEN ? AND ?
-            ORDER BY ts ASC
-        """, [inv_key] + sensor_ids + [from_ts, to_ts]).fetchall()
-    for sid, ts, val in rows:
-        if sid in result:
-            result[sid].append({"ts": ts, "v": val})
-    return result
-
-
-def db_cleanup(days: int = 7):
-    cutoff = time.time() - days * 86400
-    with _db_lock:
-        n = _db().execute("DELETE FROM measurements WHERE ts<?", (cutoff,)).rowcount
-        _db().commit()
-    if n:
-        log.info("DB: %d alte Einträge gelöscht", n)
-
-
-# ── Poll-State ────────────────────────────────────────────────
-
-_state_lock  = threading.Lock()
-_poll_thread: Optional[threading.Thread] = None
-_poll_stop   = threading.Event()
-_conn_cfg: Dict = {}       # aktuelle Verbindungs-Config
-_last_values: Dict = {}    # letzter erfolgreicher Poll
-_last_ts: float = 0.0
-_last_ok: bool  = False
-_inv_key: str   = ""
-
-
-def _poll_worker():
-    global _last_values, _last_ts, _last_ok
-    cfg      = _conn_cfg.copy()
-    inverter = INVERTERS[cfg["model"]]
-    reader   = ModbusReader(cfg["ip"], int(cfg["port"]), int(cfg["slave"]), timeout=5.0)
-    log.info("Poll-Thread gestartet: %s @ %s alle %ds", inverter.name, cfg["ip"], POLL_SEC)
-
-    while not _poll_stop.is_set():
-        t0     = time.time()
-        values = reader.read(inverter)
-        with _state_lock:
-            if values:
-                _last_values = values
-                _last_ts     = t0
-                _last_ok     = True
-                db_write(_inv_key, t0, values)
-            else:
-                _last_ok = False
-        _poll_stop.wait(max(0.0, POLL_SEC - (time.time() - t0)))
-
-    reader.close()
-    log.info("Poll-Thread beendet")
-
-
-def _start_poll(cfg: dict):
-    global _poll_thread, _conn_cfg, _inv_key, _last_values, _last_ts, _last_ok
-    _stop_poll()
-    with _state_lock:
-        _conn_cfg    = cfg
-        _inv_key     = f"{cfg['ip']}:{cfg['port']}:{cfg['slave']}:{cfg['model']}"
-        _last_values = {}
-        _last_ts     = 0.0
-        _last_ok     = False
-    _poll_stop.clear()
-    _poll_thread = threading.Thread(target=_poll_worker, daemon=True, name="poll")
-    _poll_thread.start()
-
-
-def _stop_poll():
-    global _poll_thread
-    _poll_stop.set()
-    if _poll_thread and _poll_thread.is_alive():
-        _poll_thread.join(timeout=10)
-    _poll_thread = None
-
-
-# ── Flask ─────────────────────────────────────────────────────
-
-@app.get("/")
-def index():
-    return send_from_directory(WEB_DIR, "index.html")
-
-
-@app.get("/api/models")
-def api_models():
-    return jsonify({
-        k: {"id": v.id, "name": v.name, "manufacturer": v.manufacturer,
-            "sensor_count": len(v.sensors)}
-        for k, v in INVERTERS.items()
-    })
-
-
-@app.post("/api/connect")
-def api_connect():
-    body = request.get_json(force=True) or {}
-    for field in ("ip", "model"):
-        if not body.get(field):
-            return jsonify({"error": f"'{field}' fehlt"}), 400
-    if body["model"] not in INVERTERS:
-        return jsonify({"error": "Unbekanntes Modell"}), 400
-    cfg = {
-        "ip":    body["ip"],
-        "port":  int(body.get("port", 502)),
-        "slave": int(body.get("slave", 1)),
-        "model": body["model"],
-    }
-    _start_poll(cfg)
-    db_cleanup()
-    return jsonify({"ok": True})
-
-
-@app.post("/api/disconnect")
-def api_disconnect():
-    _stop_poll()
-    return jsonify({"ok": True})
-
-
-@app.get("/api/status")
-def api_status():
-    with _state_lock:
-        connected = _poll_thread is not None and _poll_thread.is_alive()
-        cfg    = _conn_cfg.copy()
-        values = _last_values.copy()
-        ts     = _last_ts
-        ok     = _last_ok
-
-    inverter = INVERTERS.get(cfg.get("model", ""), None)
-    sensors  = []
-    if inverter:
-        sensors = [{"id": s.id, "name": s.name, "unit": s.unit,
-                    "device_class": s.device_class, "icon": s.icon}
-                   for s in inverter.sensors]
-
-    return jsonify({
-        "connected":  connected,
-        "modbus_ok":  ok,
-        "last_ts":    ts,
-        "cfg":        cfg,
-        "values":     values,
-        "sensors":    sensors,
-        "inv_name":   inverter.name if inverter else "",
-    })
-
-
-@app.get("/api/chart-data")
-def api_chart_data():
-    sensors = request.args.get("sensors", "")
-    hours   = min(float(request.args.get("hours", "24")), 24 * 7)
-    if not sensors:
-        return jsonify({"error": "sensors required"}), 400
-    sensor_ids = [s.strip() for s in sensors.split(",") if s.strip()]
-    to_ts   = time.time()
-    from_ts = to_ts - hours * 3600
-    with _state_lock:
-        key = _inv_key
-    if not key:
-        return jsonify({sid: [] for sid in sensor_ids})
-    return jsonify(db_query(key, sensor_ids, from_ts, to_ts))
-
-
-@app.post("/api/scan")
-def api_scan():
-    """Einmal-Scan ohne Polling — für schnelle Diagnose."""
-    body     = request.get_json(force=True) or {}
-    model_id = body.get("model", "MIC_1500_TL_X")
-    inverter = INVERTERS.get(model_id)
-    if not inverter:
-        return jsonify({"error": f"Unbekanntes Modell: {model_id}"}), 400
-    reader = ModbusReader(body.get("ip", "10.0.0.100"),
-                          int(body.get("port", 502)),
-                          int(body.get("slave", 1)), timeout=5.0)
-    values = reader.read(inverter)
-    reader.close()
-    if values is None:
-        return jsonify({"ok": False, "error": "Keine Verbindung"}), 502
-    return jsonify({"ok": True, "model": inverter.name,
-                    "sensors": [{"id": s.id, "name": s.name, "value": values.get(s.id),
-                                 "unit": s.unit} for s in inverter.sensors]})
-
-
-@app.post("/api/raw")
-def api_raw():
-    body  = request.get_json(force=True) or {}
-    start = max(0, int(body.get("start", 0)))
-    count = min(125, max(1, int(body.get("count", 100))))
-    from pymodbus.client import ModbusTcpClient
-    client = ModbusTcpClient(body.get("ip", "10.0.0.100"),
-                             port=int(body.get("port", 502)), timeout=5.0)
-    if not client.connect():
-        return jsonify({"ok": False, "error": "Verbindung fehlgeschlagen"}), 502
-    try:
-        r = client.read_input_registers(start, count, slave=int(body.get("slave", 1)))
-        if r.isError():
-            return jsonify({"ok": False, "error": str(r)}), 502
-        return jsonify({"ok": True, "registers": [
-            {"addr": start + i, "hex": f"0x{v:04X}",
-             "dec": v, "signed": v if v < 0x8000 else v - 0x10000}
-            for i, v in enumerate(r.registers)
-        ]})
-    finally:
-        client.close()
-
-
-if __name__ == "__main__":
-    _db()
-    port = int(os.environ.get("PORT", "80"))
-    log.info("ShineDiag auf Port %d", port)
-    app.run(host="0.0.0.0", port=port, threaded=True)
@@ -1,8 +0,0 @@
-# /etc/dhcpcd.conf — eth0 feste IP für ShineDiag
-# Diese Datei ans Ende von /etc/dhcpcd.conf anhängen
-
-interface eth0
-static ip_address=10.0.0.1/24
-static routers=
-static domain_name_servers=
-noipv6
@@ -1,9 +0,0 @@
-# /etc/dnsmasq.conf — DHCP für ShineLAN-X auf eth0
-
-interface=eth0
-dhcp-range=10.0.0.100,10.0.0.200,12h
-
-# ShineLAN-X bekommt immer 10.0.0.100 (MAC anpassen!)
-# dhcp-host=AA:BB:CC:DD:EE:FF,shinelanx,10.0.0.100
-
-bind-interfaces
@@ -1,16 +0,0 @@
-# /etc/hostapd/hostapd.conf — WiFi-Hotspot "ShineDiag"
-
-interface=wlan0
-driver=nl80211
-ssid=ShineDiag
-hw_mode=g
-channel=6
-ieee80211n=1
-wmm_enabled=1
-
-auth_algs=1
-wpa=2
-wpa_passphrase=shinelanx
-wpa_key_mgmt=WPA-PSK
-wpa_pairwise=CCMP
-rsn_pairwise=CCMP
@@ -1,69 +0,0 @@
-#!/bin/bash
-# ShineDiag Pi 3B Setup — einmalig als root ausführen
-set -e
-
-echo "=== ShineDiag Installation ==="
-
-# Pakete
-apt-get update -q
-apt-get install -y python3-pip hostapd dnsmasq
-
-# Python-Abhängigkeiten
-pip3 install flask pymodbus --break-system-packages
-
-# Netzwerk: eth0 statische IP
-cat setup/dhcpcd.conf >> /etc/dhcpcd.conf
-
-# DHCP-Server für eth0
-cp setup/dnsmasq.conf /etc/dnsmasq.conf
-systemctl enable dnsmasq
-
-# WiFi-Hotspot
-cp setup/hostapd.conf /etc/hostapd/hostapd.conf
-echo 'DAEMON_CONF="/etc/hostapd/hostapd.conf"' >> /etc/default/hostapd
-systemctl unmask hostapd
-systemctl enable hostapd
-
-# Wlan0 IP
-cat >> /etc/dhcpcd.conf << 'EOF'
-
-interface wlan0
-static ip_address=10.0.1.1/24
-nohook wpa_supplicant
-EOF
-
-# DHCP auch für wlan0 (MacBook-Verbindung)
-cat >> /etc/dnsmasq.conf << 'EOF'
-
-interface=wlan0
-dhcp-range=10.0.1.100,10.0.1.200,1h
-EOF
-
-# systemd-Service für ShineDiag
-INSTALL_DIR="$(pwd)"
-cat > /etc/systemd/system/shinediag.service << EOF
-[Unit]
-Description=ShineDiag Diagnose-Tool
-After=network.target
-
-[Service]
-ExecStart=/usr/bin/python3 ${INSTALL_DIR}/diagnose.py
-WorkingDirectory=${INSTALL_DIR}
-Environment=PORT=80
-Environment=SHINELANX_IP=10.0.0.100
-Restart=always
-User=root
-
-[Install]
-WantedBy=multi-user.target
-EOF
-
-systemctl daemon-reload
-systemctl enable shinediag
-
-echo ""
-echo "=== Fertig! Bitte neu starten: sudo reboot ==="
-echo ""
-echo "Nach dem Neustart:"
-echo "  WiFi: 'ShineDiag' | Passwort: shinelanx"
-echo "  Browser: http://10.0.1.1"
@@ -1,601 +0,0 @@
-<!DOCTYPE html>
-<html lang="de">
-<head>
-<meta charset="UTF-8">
-<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
-<title>ShineDiag</title>
-<style>
-*{box-sizing:border-box;margin:0;padding:0}
-body{font-family:system-ui,sans-serif;background:#0f172a;color:#e2e8f0;min-height:100vh}
-
-/* Header */
-header{background:#1e293b;padding:12px 16px;border-bottom:1px solid #334155;
-  display:flex;align-items:center;justify-content:space-between;gap:8px;position:sticky;top:0;z-index:10}
-.header-left{display:flex;align-items:center;gap:10px}
-header h1{font-size:1.1rem;font-weight:700;color:#f8fafc}
-header p{font-size:.7rem;color:#94a3b8}
-.status-dot{width:10px;height:10px;border-radius:50%;background:#334155;flex-shrink:0}
-.status-dot.ok{background:#22c55e;box-shadow:0 0 6px #22c55e88}
-.status-dot.err{background:#ef4444}
-
-/* Tabs */
-.tabs{display:flex;background:#1e293b;border-bottom:1px solid #334155;overflow-x:auto;scrollbar-width:none}
-.tabs::-webkit-scrollbar{display:none}
-.tab{flex:1;min-width:80px;padding:10px 4px;border:none;background:none;color:#64748b;
-  font-size:.8rem;cursor:pointer;border-bottom:2px solid transparent;white-space:nowrap}
-.tab.active{color:#60a5fa;border-bottom-color:#3b82f6}
-
-/* Main */
-main{padding:12px;max-width:640px;margin:0 auto}
-.card{background:#1e293b;border:1px solid #334155;border-radius:12px;padding:14px;margin-bottom:12px}
-.card-title{font-size:.75rem;font-weight:600;color:#64748b;text-transform:uppercase;
-  letter-spacing:.05em;margin-bottom:10px}
-
-/* Connect form */
-label{display:block;font-size:.78rem;color:#94a3b8;margin-bottom:3px;margin-top:8px}
-input,select{width:100%;padding:9px 11px;border-radius:8px;border:1px solid #334155;
-  background:#0f172a;color:#f1f5f9;font-size:.9rem}
-input:focus,select:focus{outline:2px solid #3b82f6;border-color:transparent}
-.row2{display:grid;grid-template-columns:1fr 1fr;gap:8px}
-
-button{width:100%;padding:11px;border-radius:8px;border:none;cursor:pointer;
-  font-size:.9rem;font-weight:600;margin-top:10px;transition:opacity .15s}
-button:disabled{opacity:.4;cursor:not-allowed}
-.btn-primary{background:#3b82f6;color:#fff}.btn-primary:hover:not(:disabled){background:#2563eb}
-.btn-danger{background:#dc2626;color:#fff}.btn-danger:hover:not(:disabled){background:#b91c1c}
-.btn-secondary{background:#475569;color:#e2e8f0}.btn-secondary:hover:not(:disabled){background:#334155}
-.btn-success{background:#059669;color:#fff}.btn-success:hover:not(:disabled){background:#047857}
-
-/* Metric cards grid */
-.metrics{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:8px;margin-bottom:4px}
-.metric{background:#0f172a;border:1px solid #334155;border-radius:10px;padding:12px 10px}
-.metric-label{font-size:.7rem;color:#64748b;text-transform:uppercase;letter-spacing:.04em;margin-bottom:4px}
-.metric-value{font-size:1.5rem;font-weight:700;color:#f1f5f9;line-height:1}
-.metric-unit{font-size:.75rem;color:#94a3b8;margin-top:2px}
-.metric.highlight .metric-value{color:#60a5fa}
-.metric.warn .metric-value{color:#f59e0b}
-.metric.ok .metric-value{color:#4ade80}
-
-/* Chart */
-.chart-wrap{position:relative;margin-top:8px}
-canvas.chart{width:100%;border-radius:8px;display:block}
-.chart-legend{display:flex;flex-wrap:wrap;gap:10px;margin-top:6px;padding:0 4px}
-.legend-item{display:flex;align-items:center;gap:5px;font-size:.75rem;color:#94a3b8}
-.legend-dot{width:10px;height:10px;border-radius:50%}
-
-/* Range selector */
-.range-btns{display:flex;gap:4px;margin-bottom:10px}
-.range-btn{flex:1;padding:7px 4px;border-radius:6px;border:1px solid #334155;
-  background:transparent;color:#94a3b8;font-size:.75rem;cursor:pointer}
-.range-btn.active{background:#3b82f6;color:#fff;border-color:#3b82f6}
-
-/* Sensor table */
-.sensor-table{width:100%;border-collapse:collapse}
-.sensor-table th{text-align:left;font-size:.72rem;color:#64748b;padding:5px 6px;border-bottom:1px solid #334155}
-.sensor-table td{padding:7px 6px;font-size:.83rem;border-bottom:1px solid #1e293b}
-.sensor-table tr:last-child td{border-bottom:none}
-.sensor-table .v{font-weight:600;color:#f1f5f9;text-align:right}
-.sensor-table .u{color:#64748b;font-size:.72rem;text-align:right}
-
-/* Raw table */
-.raw-table{width:100%;border-collapse:collapse;font-family:monospace;font-size:.78rem}
-.raw-table th{text-align:left;color:#64748b;padding:4px 6px;border-bottom:1px solid #334155}
-.raw-table td{padding:4px 6px;border-bottom:1px solid #1e293b;color:#cbd5e1}
-.raw-table td:first-child{color:#60a5fa}
-.raw-controls{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:8px}
-
-/* Status bar */
-.update-bar{font-size:.72rem;color:#475569;text-align:right;margin-bottom:4px}
-
-/* Alert */
-.alert{padding:10px 12px;border-radius:8px;font-size:.83rem;margin-bottom:10px}
-.alert-info{background:#0c1a2e;color:#60a5fa;border:1px solid #1e3a5f}
-.alert-ok{background:#052e16;color:#4ade80;border:1px solid #166534}
-.alert-err{background:#1c0a09;color:#f87171;border:1px solid #7f1d1d}
-
-.spinner{display:inline-block;width:14px;height:14px;border:2px solid #fff4;
-  border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}
-@keyframes spin{to{transform:rotate(360deg)}}
-
-.hidden{display:none!important}
-</style>
-</head>
-<body>
-
-<header>
-  <div class="header-left">
-    <svg width="28" height="28" viewBox="0 0 24 24" fill="none" stroke="#f59e0b" stroke-width="2">
-      <circle cx="12" cy="12" r="5"/>
-      <line x1="12" y1="1" x2="12" y2="3"/><line x1="12" y1="21" x2="12" y2="23"/>
-      <line x1="4.22" y1="4.22" x2="5.64" y2="5.64"/><line x1="18.36" y1="18.36" x2="19.78" y2="19.78"/>
-      <line x1="1" y1="12" x2="3" y2="12"/><line x1="21" y1="12" x2="23" y2="12"/>
-      <line x1="4.22" y1="19.78" x2="5.64" y2="18.36"/><line x1="18.36" y1="5.64" x2="19.78" y2="4.22"/>
-    </svg>
-    <div><h1>ShineDiag</h1><p id="hdrSub">Nicht verbunden</p></div>
-  </div>
-  <div id="statusDot" class="status-dot"></div>
-</header>
-
-<div class="tabs">
-  <button class="tab active" onclick="showTab('dashboard')">Dashboard</button>
-  <button class="tab" onclick="showTab('charts')">Diagramme</button>
-  <button class="tab" onclick="showTab('sensors')">Sensoren</button>
-  <button class="tab" onclick="showTab('raw')">Rohdaten</button>
-</div>
-
-<main>
-
-<!-- ── Dashboard ── -->
-<div id="tabDashboard">
-  <!-- Connect card (shown when disconnected) -->
-  <div class="card" id="connectCard">
-    <div class="card-title">Verbindung</div>
-    <label>ShineLAN-X IP</label>
-    <input id="cfgIp" value="10.0.0.100">
-    <div class="row2">
-      <div><label>Port</label><input id="cfgPort" type="number" value="502"></div>
-      <div><label>Modbus-Adresse</label><input id="cfgSlave" type="number" value="1"></div>
-    </div>
-    <label>Modell</label>
-    <select id="cfgModel"></select>
-    <button class="btn-primary" id="btnConnect" onclick="connect()">Verbinden &amp; Aufzeichnen</button>
-  </div>
-
-  <!-- Live data (shown when connected) -->
-  <div id="liveCard" class="hidden">
-    <div class="update-bar" id="updateBar">—</div>
-
-    <div class="card">
-      <div class="card-title">Spannung</div>
-      <div class="metrics" id="voltageMetrics"></div>
-    </div>
-
-    <div class="card">
-      <div class="card-title">Frequenz &amp; Leistung</div>
-      <div class="metrics" id="powerMetrics"></div>
-    </div>
-
-    <div class="card" id="extraCard" style="display:none">
-      <div class="card-title">Weitere</div>
-      <div class="metrics" id="extraMetrics"></div>
-    </div>
-
-    <button class="btn-danger" onclick="disconnect()">Verbindung trennen</button>
-  </div>
-</div>
-
-<!-- ── Charts ── -->
-<div id="tabCharts" class="hidden">
-  <div class="card" id="noDataCard">
-    <div class="alert alert-info">Zuerst im Dashboard verbinden und einige Messpunkte sammeln.</div>
-  </div>
-
-  <div id="chartSection" class="hidden">
-    <div class="range-btns">
-      <button class="range-btn active" onclick="setRange(1,this)">1 Std</button>
-      <button class="range-btn" onclick="setRange(6,this)">6 Std</button>
-      <button class="range-btn" onclick="setRange(24,this)">24 Std</button>
-      <button class="range-btn" onclick="setRange(168,this)">7 Tage</button>
-    </div>
-
-    <div class="card">
-      <div class="card-title">Spannung (V)</div>
-      <div class="chart-wrap"><canvas id="chartVoltage" class="chart" height="160"></canvas></div>
-      <div class="chart-legend" id="legendVoltage"></div>
-    </div>
-
-    <div class="card">
-      <div class="card-title">Frequenz (Hz)</div>
-      <div class="chart-wrap"><canvas id="chartFreq" class="chart" height="120"></canvas></div>
-    </div>
-
-    <div class="card">
-      <div class="card-title">Leistung (W)</div>
-      <div class="chart-wrap"><canvas id="chartPower" class="chart" height="140"></canvas></div>
-      <div class="chart-legend" id="legendPower"></div>
-    </div>
-  </div>
-</div>
-
-<!-- ── Sensors ── -->
-<div id="tabSensors" class="hidden">
-  <div class="card">
-    <table class="sensor-table">
-      <thead><tr><th>Sensor</th><th style="text-align:right">Wert</th><th style="text-align:right">Einheit</th></tr></thead>
-      <tbody id="sensorBody"><tr><td colspan="3" style="color:#475569;padding:12px">Noch nicht verbunden.</td></tr></tbody>
-    </table>
-    <button class="btn-success" id="btnExport" onclick="exportJson()" style="margin-top:10px">Export JSON</button>
-  </div>
-</div>
-
-<!-- ── Raw ── -->
-<div id="tabRaw" class="hidden">
-  <div class="card">
-    <div class="raw-controls">
-      <div><label>Start</label><input id="rawStart" type="number" value="0"></div>
-      <div><label>Anzahl (max 125)</label><input id="rawCount" type="number" value="100"></div>
-    </div>
-    <button class="btn-secondary" onclick="rawScan()">Register lesen</button>
-    <div id="rawAlert" style="margin-top:8px"></div>
-    <div style="overflow-x:auto;margin-top:8px">
-      <table class="raw-table">
-        <thead><tr><th>Addr</th><th>Hex</th><th>Dez</th><th>Signed</th></tr></thead>
-        <tbody id="rawBody"></tbody>
-      </table>
-    </div>
-  </div>
-</div>
-
-</main>
-
-<script>
-// ── State ────────────────────────────────────────────────────
-
-let currentStatus = null;
-let chartHours = 1;
-let refreshTimer = null;
-
-const COLORS = ['#60a5fa','#fbbf24','#4ade80','#f87171','#a78bfa'];
-
-// Sensor-IDs je Messtyp
-const VOLTAGE_IDS  = ['voltage_l1','voltage_l2','voltage_l3','ac_voltage','bat_voltage'];
-const FREQ_IDS     = ['frequency'];
-const POWER_IDS    = ['total_power','ac_power','ac_power_total','pv_power','bat_charge_power','bat_discharge_power'];
-const EXTRA_IDS    = ['temperature','bat_soc','bat_current'];
-
-const LABELS = {
-  voltage_l1:'Spannung L1', voltage_l2:'Spannung L2', voltage_l3:'Spannung L3',
-  ac_voltage:'Spannung AC', bat_voltage:'Batterie',
-  frequency:'Frequenz',
-  total_power:'Netzleistung', ac_power:'AC Leistung', ac_power_total:'AC Leistung',
-  pv_power:'PV Leistung', bat_charge_power:'Bat. Laden', bat_discharge_power:'Bat. Entladen',
-  temperature:'Temperatur', bat_soc:'Ladezustand', bat_current:'Bat. Strom',
-};
-
-// ── Tabs ─────────────────────────────────────────────────────
-
-function showTab(name) {
-  ['dashboard','charts','sensors','raw'].forEach(t => {
-    document.getElementById('tab'+cap(t)).classList.toggle('hidden', t !== name);
-  });
-  document.querySelectorAll('.tab').forEach((btn, i) => {
-    btn.classList.toggle('active', ['dashboard','charts','sensors','raw'][i] === name);
-  });
-  if (name === 'charts') loadCharts();
-}
-const cap = s => s[0].toUpperCase() + s.slice(1);
-
-// ── Models ───────────────────────────────────────────────────
-
-async function loadModels() {
-  const res  = await fetch('/api/models');
-  const data = await res.json();
-  const sel  = document.getElementById('cfgModel');
-  sel.innerHTML = '';
-  for (const [id, m] of Object.entries(data)) {
-    const o = document.createElement('option');
-    o.value = id;
-    o.textContent = `${m.name}`;
-    sel.appendChild(o);
-  }
-  // restore from localStorage
-  const saved = localStorage.getItem('shinediag_model');
-  if (saved) sel.value = saved;
-}
-
-// ── Connect ──────────────────────────────────────────────────
-
-async function connect() {
-  const btn = document.getElementById('btnConnect');
-  btn.disabled = true;
-  btn.innerHTML = '<span class="spinner"></span>';
-  const cfg = {
-    ip:    document.getElementById('cfgIp').value,
-    port:  parseInt(document.getElementById('cfgPort').value),
-    slave: parseInt(document.getElementById('cfgSlave').value),
-    model: document.getElementById('cfgModel').value,
-  };
-  localStorage.setItem('shinediag_model', cfg.model);
-  const res = await fetch('/api/connect', {method:'POST',
-    headers:{'Content-Type':'application/json'}, body: JSON.stringify(cfg)});
-  const d = await res.json();
-  btn.disabled = false;
-  btn.textContent = 'Verbinden & Aufzeichnen';
-  if (d.ok) startRefresh();
-}
-
-async function disconnect() {
-  await fetch('/api/disconnect', {method:'POST'});
-  stopRefresh();
-  showDisconnected();
-}
-
-// ── Refresh ──────────────────────────────────────────────────
-
-function startRefresh() {
-  stopRefresh();
-  pollStatus();
-  refreshTimer = setInterval(pollStatus, 30000);
-}
-
-function stopRefresh() {
-  if (refreshTimer) { clearInterval(refreshTimer); refreshTimer = null; }
-}
-
-async function pollStatus() {
-  try {
-    const res = await fetch('/api/status');
-    currentStatus = await res.json();
-    renderDashboard(currentStatus);
-  } catch(e) {
-    console.error(e);
-  }
-}
-
-// ── Dashboard ────────────────────────────────────────────────
-
-function renderDashboard(s) {
-  const dot = document.getElementById('statusDot');
-  const hdr = document.getElementById('hdrSub');
-
-  if (!s.connected) { showDisconnected(); return; }
-
-  document.getElementById('connectCard').classList.add('hidden');
-  document.getElementById('liveCard').classList.remove('hidden');
-
-  dot.className = 'status-dot ' + (s.modbus_ok ? 'ok' : 'err');
-  hdr.textContent = s.inv_name || s.cfg.model;
-
-  if (s.last_ts) {
-    const ago = Math.round(Date.now()/1000 - s.last_ts);
-    document.getElementById('updateBar').textContent =
-      `Letztes Update: ${ago < 60 ? ago+'s' : Math.round(ago/60)+'min'} · alle 30s`;
-  }
-
-  const v = s.values;
-
-  // Spannung
-  const voltIds = VOLTAGE_IDS.filter(id => v[id] !== undefined);
-  renderMetrics('voltageMetrics', voltIds.map(id => ({
-    label: LABELS[id], value: v[id]?.toFixed(1), unit: 'V', cls: 'highlight'
-  })));
-
-  // Frequenz + Leistung
-  const pm = [];
-  if (v.frequency !== undefined)
-    pm.push({label:'Frequenz', value: v.frequency?.toFixed(2), unit:'Hz', cls:'ok'});
-  const pwrId = POWER_IDS.find(id => v[id] !== undefined);
-  if (pwrId) {
-    const pval = v[pwrId];
-    pm.push({label: LABELS[pwrId], value: pval?.toFixed(0), unit:'W',
-             cls: pval < 0 ? 'ok' : 'warn'});
-  }
-  renderMetrics('powerMetrics', pm);
-
-  // Extras (Temperatur, SoC, …)
-  const extras = EXTRA_IDS.filter(id => v[id] !== undefined)
-    .map(id => ({label: LABELS[id], value: v[id]?.toFixed(1),
-                 unit: id==='bat_soc'?'%':id==='temperature'?'°C':'A'}));
-  document.getElementById('extraCard').style.display = extras.length ? '' : 'none';
-  if (extras.length) renderMetrics('extraMetrics', extras);
-
-  // Sensor-Tabelle aktualisieren
-  if (s.sensors.length) {
-    const tbody = document.getElementById('sensorBody');
-    tbody.innerHTML = s.sensors.map(sen => {
-      const val = v[sen.id] !== undefined ? v[sen.id] : '—';
-      return `<tr><td>${esc(sen.name)}</td>
-              <td class="v">${val}</td>
-              <td class="u">${esc(sen.unit||'')}</td></tr>`;
-    }).join('');
-  }
-}
-
-function renderMetrics(containerId, items) {
-  document.getElementById(containerId).innerHTML = items.map(m =>
-    `<div class="metric ${m.cls||''}">
-      <div class="metric-label">${esc(m.label)}</div>
-      <div class="metric-value">${esc(m.value??'—')}</div>
-      <div class="metric-unit">${esc(m.unit||'')}</div>
-    </div>`
-  ).join('');
-}
-
-function showDisconnected() {
-  document.getElementById('connectCard').classList.remove('hidden');
-  document.getElementById('liveCard').classList.add('hidden');
-  document.getElementById('statusDot').className = 'status-dot';
-  document.getElementById('hdrSub').textContent = 'Nicht verbunden';
-}
-
-// ── Charts ───────────────────────────────────────────────────
-
-function setRange(h, btn) {
-  chartHours = h;
-  document.querySelectorAll('.range-btn').forEach(b => b.classList.remove('active'));
-  btn.classList.add('active');
-  loadCharts();
-}
-
-async function loadCharts() {
-  if (!currentStatus?.connected) {
-    document.getElementById('noDataCard').classList.remove('hidden');
-    document.getElementById('chartSection').classList.add('hidden');
-    return;
-  }
-  document.getElementById('noDataCard').classList.add('hidden');
-  document.getElementById('chartSection').classList.remove('hidden');
-
-  const v        = currentStatus.values || {};
-  const voltIds  = VOLTAGE_IDS.filter(id => v[id] !== undefined);
-  const pwrIds   = POWER_IDS.filter(id => v[id] !== undefined);
-
-  const sensors  = [...voltIds, 'frequency', ...pwrIds].join(',');
-  const res      = await fetch(`/api/chart-data?sensors=${sensors}&hours=${chartHours}`);
-  const data     = await res.json();
-
-  drawLineChart('chartVoltage', voltIds.map((id,i) => ({
-    label: LABELS[id], color: COLORS[i], points: data[id]||[]
-  })), 'legendVoltage');
-
-  drawLineChart('chartFreq', [{
-    label:'Frequenz', color: COLORS[2], points: data.frequency||[]
-  }], null, {yMin:49, yMax:51});
-
-  drawLineChart('chartPower', pwrIds.map((id,i) => ({
-    label: LABELS[id], color: COLORS[i], points: data[id]||[]
-  })), 'legendPower');
-}
-
-function drawLineChart(canvasId, series, legendId, opts={}) {
-  const canvas = document.getElementById(canvasId);
-  const dpr    = window.devicePixelRatio || 1;
-  const W      = canvas.parentElement.clientWidth;
-  const H      = canvas.height || 140;
-  canvas.width  = W * dpr;
-  canvas.height = H * dpr;
-  canvas.style.width  = W + 'px';
-  canvas.style.height = H + 'px';
-  const ctx = canvas.getContext('2d');
-  ctx.scale(dpr, dpr);
-
-  const PAD = {top:10, right:10, bottom:28, left:42};
-  const iW  = W - PAD.left - PAD.right;
-  const iH  = H - PAD.top  - PAD.bottom;
-
-  ctx.clearRect(0, 0, W, H);
-  ctx.fillStyle = '#0f172a';
-  ctx.fillRect(0, 0, W, H);
-
-  const allPts = series.flatMap(s => s.points);
-  if (allPts.length < 2) {
-    ctx.fillStyle = '#475569';
-    ctx.font = '13px system-ui';
-    ctx.textAlign = 'center';
-    ctx.fillText('Noch keine Daten', W/2, H/2);
-    return;
-  }
-
-  const tsMin = Math.min(...allPts.map(p => p.ts));
-  const tsMax = Math.max(...allPts.map(p => p.ts));
-  let   vMin  = opts.yMin ?? Math.min(...allPts.map(p => p.v));
-  let   vMax  = opts.yMax ?? Math.max(...allPts.map(p => p.v));
-  if (vMin === vMax) { vMin -= 1; vMax += 1; }
-  const vPad = (vMax - vMin) * 0.08;
-  vMin -= vPad; vMax += vPad;
-
-  const tx = ts => PAD.left + (ts - tsMin) / (tsMax - tsMin) * iW;
-  const ty = v  => PAD.top  + (1 - (v - vMin) / (vMax - vMin)) * iH;
-
-  // Grid
-  ctx.strokeStyle = '#1e293b'; ctx.lineWidth = 1;
-  for (let i = 0; i <= 4; i++) {
-    const y = PAD.top + iH * i / 4;
-    ctx.beginPath(); ctx.moveTo(PAD.left, y); ctx.lineTo(PAD.left + iW, y); ctx.stroke();
-    const val = vMax - (vMax - vMin) * i / 4;
-    ctx.fillStyle = '#475569'; ctx.font = '10px system-ui'; ctx.textAlign = 'right';
-    ctx.fillText(val.toFixed(val > 100 ? 0 : 1), PAD.left - 4, y + 4);
-  }
-
-  // X-Achse Zeitstempel
-  const fmtTs = ts => {
-    const d = new Date(ts * 1000);
-    if (chartHours <= 6) return d.toLocaleTimeString('de',{hour:'2-digit',minute:'2-digit'});
-    return d.toLocaleDateString('de',{weekday:'short',hour:'2-digit',minute:'2-digit'});
-  };
-  ctx.fillStyle = '#475569'; ctx.font = '10px system-ui'; ctx.textAlign = 'center';
-  [0, 0.25, 0.5, 0.75, 1].forEach(f => {
-    const ts = tsMin + (tsMax - tsMin) * f;
-    ctx.fillText(fmtTs(ts), PAD.left + iW * f, H - 6);
-  });
-
-  // Series
-  series.forEach(s => {
-    if (!s.points.length) return;
-    ctx.beginPath();
-    ctx.strokeStyle = s.color;
-    ctx.lineWidth   = 2;
-    ctx.lineJoin    = 'round';
-    s.points.forEach((p, i) => {
-      const x = tx(p.ts), y = ty(p.v);
-      i === 0 ? ctx.moveTo(x, y) : ctx.lineTo(x, y);
-    });
-    ctx.stroke();
-  });
-
-  // Legend
-  if (legendId) {
-    document.getElementById(legendId).innerHTML = series.map(s =>
-      `<div class="legend-item">
-        <div class="legend-dot" style="background:${s.color}"></div>
-        <span>${esc(s.label)}</span>
-      </div>`
-    ).join('');
-  }
-}
-
-// ── Raw ──────────────────────────────────────────────────────
-
-async function rawScan() {
-  const alert = document.getElementById('rawAlert');
-  const s = currentStatus;
-  const cfg = s?.cfg || {ip:'10.0.0.100', port:502, slave:1};
-  alert.innerHTML = '<div class="alert alert-info">Lese Register…</div>';
-  try {
-    const res = await fetch('/api/raw', {method:'POST',
-      headers:{'Content-Type':'application/json'},
-      body: JSON.stringify({
-        ip: cfg.ip, port: cfg.port, slave: cfg.slave,
-        start: parseInt(document.getElementById('rawStart').value),
-        count: parseInt(document.getElementById('rawCount').value),
-      })
-    });
-    const d = await res.json();
-    if (!d.ok) { alert.innerHTML = `<div class="alert alert-err">${esc(d.error)}</div>`; return; }
-    document.getElementById('rawBody').innerHTML = d.registers.map(r =>
-      `<tr><td>${r.addr}</td><td>${r.hex}</td><td>${r.dec}</td><td>${r.signed}</td></tr>`
-    ).join('');
-    alert.innerHTML = `<div class="alert alert-ok">&#x2713; ${d.registers.length} Register</div>`;
-  } catch(e) {
-    alert.innerHTML = `<div class="alert alert-err">${esc(e.message)}</div>`;
-  }
-}
-
-// ── Export ───────────────────────────────────────────────────
-
-function exportJson() {
-  if (!currentStatus) return;
-  const blob = new Blob([JSON.stringify(currentStatus, null, 2)], {type:'application/json'});
-  const a = document.createElement('a');
-  a.href = URL.createObjectURL(blob);
-  a.download = `shinediag_${new Date().toISOString().slice(0,19).replace(/:/g,'-')}.json`;
-  a.click();
-}
-
-// ── Helpers ──────────────────────────────────────────────────
-
-function esc(s) {
-  return String(s??'').replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;');
-}
-
-// ── Init ─────────────────────────────────────────────────────
-
-async function init() {
-  await loadModels();
-  const savedIp = localStorage.getItem('shinediag_ip');
-  if (savedIp) document.getElementById('cfgIp').value = savedIp;
-
-  // Reconnect if server already polling
-  const res = await fetch('/api/status');
-  const s = await res.json();
-  if (s.connected) {
-    currentStatus = s;
-    renderDashboard(s);
-    startRefresh();
-  }
-}
-
-init();
-</script>
-</body>
-</html>
Author	SHA1	Message	Date
retr0andClaude Sonnet 5	e6422892f3	ShineBridge v1.9.4 — Finanzen-Chart: Obergrenze für Desktop-Breite width:100% ohne max-width lässt die SVG auf breiten Desktop-Bildschirmen ungebremst mit dem Container mitwachsen (Text/Balken/Höhe proportional riesig). max-width:640px begrenzt das, bleibt auf Handy weiterhin voll fluid. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>	2026-08-25 14:07:04 +02:00
retr0andClaude Sonnet 5	608f6bfd42	ShineBridge v1.9.3 — Finanzen-Chart: auf letzte 14 Perioden begrenzt, echt responsiv - Zeigt nur noch die letzten 14 Balken (statt aller Perioden im Abrechnungsjahr) — genug für einen Trend, ohne dass Labels sich gegenseitig überlappen - SVG jetzt echt responsiv (viewBox + width:100%, Mobile-first dimensioniert) statt fester Pixelbreite mit Scrollbalken — passt sich Handy wie Desktop an - X-Achsen-Labels um -40° gedreht statt horizontal — brauchen dadurch deutlich weniger Platz pro Balken, alle 14 bleiben lesbar Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>	2026-08-25 14:02:33 +02:00
retr0andClaude Sonnet 5	722301b1d6	ShineBridge v1.9.2 — Finanzen-Chart modernisiert: Wochen-/2-Wochen-Aggregation, abgerundete Balken, Verlauf Statt bei langen Abrechnungsjahren jeden einzelnen Tag zu zeigen (bei 112 Tagen unlesbar), aggregiert der Chart jetzt automatisch: - ≤21 Tage: täglich (wie bisher) - 22–180 Tage: wöchentlich (~16 Balken bei einem Jahr) - >180 Tage: 2-wöchentlich Zusätzlich: abgerundete Balken mit Farbverlauf statt flacher Füllung, echter Abstand zwischen Festpreis-/Spot-Balkenpaar statt direkt aneinandergrenzender Hälften, gestrichelte Gridlines, HTML-Legende mit runden Farbchips statt SVG-Text-Legende. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>	2026-08-25 13:56:32 +02:00
retr0andClaude Sonnet 5	e9168ee72b	ShineBridge v1.9.1 — Fix: Finanzen-Chart bei langen Abrechnungsjahren unlesbar 'Kosten je Tag' quetschte alle Tage in eine feste Breite von 600px — bei 112 Tagen wurden die Balken zu ~1px-Haarlinien. Breite skaliert jetzt mit der Tagesanzahl (min. 10px Slot/Tag), Chart scrollt bei vielen Tagen horizontal statt gestaucht zu werden. X-Achsen-Labels richten sich an der tatsächlichen Balkenbreite aus statt an einer festen Label-Anzahl. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>	2026-08-25 13:52:25 +02:00
retr0andClaude Sonnet 5	e342fff539	README: auf reines Energiemanagement-Repo aktualisiert, Verweis auf growatt-diagnose-tool Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>	2026-08-25 13:20:57 +02:00
retr0andClaude Sonnet 5	ee404065ce	ShineLAN-X, ShineWifi-X und tools/shinediag nach growatt-diagnose-tool verschoben Konsolidierung aller Hardware-Diagnose/Firmware-Projekte in einem eigenen, privaten Repo (gitea.bitfire.work/retr0/growatt-diagnose-tool). Dieses Repo bleibt reines Energiemanagement (ShineBridge). Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>	2026-08-25 13:17:40 +02:00
retr0andClaude Sonnet 5	eb797ed8b7	ShineBridge v1.9.0 — Fokus auf Energiemanagement: Flash/OTA + Setup-Wizard ausgelagert Repositionierung: ShineBridge macht ab jetzt eine Sache gut (Energiemanagement), statt alles zu versuchen. Flash/OTA-Firmware-Update fürs ShineLAN-X und der Ersteinrichtungs-Wizard sind kein Energiemanagement-Feature und wandern ins neue, eigenständige Projekt 'growatt-diagnose-tool'. - 4 Flash/OTA-Endpunkte aus main.py entfernt (probe/firmware/update/reboot) - Flash-Tab, Flash-Panel und zugehöriges CSS/JS aus index.html entfernt - Setup-Wizard-Overlay entfernt — Geräte werden über '+ Gerät hinzufügen' im Geräte-Tab angelegt (Button existierte bereits unabhängig vom Wizard) - firmware/-Ordner (ShineLAN-X .bin-Dateien) entfernt, liegt jetzt im neuen Repo - Dockerfile: COPY firmware/ entfernt - Bugfix dabei gefunden: switchTab() referenzierte noch den entfernten 'flash'-Tab per Index — hätte die Tab-Reihenfolge durcheinandergebracht Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>	2026-08-25 13:14:12 +02:00
retr0andClaude Sonnet 5	f5ed7c5df6	ShineBridge v1.8.31 — EMS-Fixes: konfigurierbarer Max-Ladestrom, Zwangsladen-Retry, Fault-State-Handling - ems_max_current_ma konfigurierbar statt hardcoded 32A (Zwangsladen darf jetzt nicht mehr mehr fordern als die tatsächliche Wallbox liefern kann, z.B. 16A bei einer 11kW-Wallbox) - Zwangsladen setzt den Ladestrom bei jedem Poll erneut (statt nur einmal beim Start) — ein einzelner fehlgeschlagener Modbus-Write hängt nicht mehr die ganze Nacht - Unbekannte/Fehler-Ladezustände (z.B. Fahrzeug-Störung) werden nicht mehr wie 'abgesteckt' behandelt — Strom wird pausiert, aber der Zwangslade-Timer bleibt erhalten - Neues Settings-Feld 'Max. Ladestrom (A)' im EMS-Dialog Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>	2026-08-25 12:46:59 +02:00
retr0andClaude Sonnet 4.6	b36b0194f7	ShineBridge v1.8.30 — Ingress-Fix: Flask wieder auf 0.0.0.0 127.0.0.1 brach HAOS Ingress (Proxy kommt von außerhalb localhost). Sicherheit bleibt gewahrt: kein ports:-Eintrag in config.yaml, Port 8099 wird nicht ans Host-Netz gemappt. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-28 16:04:15 +02:00
retr0andClaude Sonnet 4.6	04a8fb3125	ShineBridge v1.8.29 — Port 8099 nur auf localhost binden Flask bindet auf 127.0.0.1 statt 0.0.0.0. Mit host_network: true war Port 8099 direkt vom LAN erreichbar. HAOS-Ingress verbindet sich über localhost, daher kein Funktionsverlust. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-26 15:23:01 +02:00
retr0andClaude Sonnet 4.6	d9f94d3f28	ShineBridge v1.8.28 — history.py: load_recent Fix + periodisches Cleanup - load_recent(): Window-Funktion durch pro-Sensor-Indexabfragen ersetzt (SELECT ... ORDER BY ts DESC LIMIT N per sensor_id) — nutzt Index optimal, kein Full-Table-Scan mehr auf 1M+ Zeilen beim Start - Periodisches Cleanup: täglich via Daemon-Thread statt nur beim Start — DB bleibt dauerhaft auf RETENTION_DAYS beschränkt - RETENTION_DAYS: 7 → 14 (explizites Maximum per Konfiguration) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-26 13:31:46 +02:00
retr0andClaude Sonnet 4.6	c4047fc804	fix(v1.8.27): Fahrzeugerkennung + Wizard überschreibt Inverterliste Bug 1 (inverters.py): Kathrein-Register 0x0061-0x0064 existieren nicht — (0x0060, 10) schlug daher immer mit IllegalAddress fehl, charging_state wurde nie gelesen → EMS meldete dauerhaft "kein Fahrzeug". Fix: aufgeteilt in (0x0060, 1) + (0x0065, 6), sodass die Lücke übersprungen wird. Bug 2 (index.html): wizardStep2Next() postete [neues_gerät] statt [...invertersList, neues_gerät] → überschrieb die gesamte Inverterliste. Wenn der Wizard bei einem bestehenden Setup erschien, flogen alle anderen Geräte raus. Fix: bestehende Geräte werden beibehalten. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-08 10:58:44 +02:00
retr0andClaude Sonnet 4.6	5564a50c3c	fix(ems): Zwangsladen-Countdown läuft ohne angestecktes Auto Kathrein Reg 0x0060 liefert IllegalAddress wenn kein Fahrzeug angeschlossen. Default war 1 (STATE_CONNECTED) → EMS nahm Auto als verbunden an → Countdown. IllegalAddress ist kein sporadischer Lesefehler, sondern das definierte Signal der Wallbox für "kein Fahrzeug". Default auf 0 (STATE_IDLE) → EMS kehrt sofort zu "kein Fahrzeug" zurück, _no_pv_since-Timer wird nicht gestartet. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-07 10:12:35 +02:00
retr0andClaude Sonnet 4.6	dc2df891fb	fix: TCP-Timeout auf 40% des Poll-Intervalls begrenzt (max. 5s) Logs zeigen: Bei 10s Poll-Rate + 10s TCP-Timeout läuft ein fehlgeschlagener Connect exakt so lange wie das Interval. stop.wait() wird 0 → nächster Poll startet sofort → zweite parallele TCP-Verbindung → Wallbox überfordert → Spirale. Fix: timeout = min(5.0, interval * 0.4). Bei 15s → 5.0s Timeout; bei 10s → 4.0s. Ein Fehler belegt max. 40% des Intervalls, der Rest ist Wartezeit vor dem nächsten Versuch. Gilt für WallboxReader (Kathrein) und ModbusReader (ShineLAN-X / SDM-630). Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-07 10:08:59 +02:00
retr0andClaude Sonnet 4.6	a361c30f1b	fix: Offline-Flapping — erst nach 3 aufeinanderfolgenden Lesefehlern offline Ein einzelner UDP-Paketverlust (Goodwe) oder TCP-Timeout (Modbus) hat sofort MQTT-Status "offline" getriggert. Bei 10s Poll-Rate reicht ein Ausreißer. Fix: _fail_count pro Poll-Loop, OFFLINE_THRESHOLD=3. Erst wenn 3 Reads in Folge scheitern (≥30s bei 10s Interval) wird offline publiziert. Erfolg resettet den Zähler auf 0 und stellt online sofort wieder her. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-07 09:58:48 +02:00
retr0andClaude Sonnet 4.6	a9f33c8e9e	fix(goodwe): Netzbezug-Periode zeigt 0 kWh — integrierter grid_power-Zähler e_total_imp vom Goodwe-WR ist ein Lifetime-Zähler seit Inbetriebnahme. Beim ersten Verbinden speichert save_period_start_if_new() den aktuellen Wert als Periodenstart → Delta = 0. Fix: _int_import/_int_export werden je Poll-Zyklus aus grid_power integriert (W × dt / 3.600.000 → kWh), in der measurements-DB persistiert und beim Neustart aus der DB wiederhergestellt. AGG_SENSOR_IDS bevorzugt nun _int_import vor e_total_imp, SDM-630 (import_kwh) bleibt erste Wahl. Private Keys (Prefix _) werden nicht an MQTT gepublished. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-07 09:55:24 +02:00
retr0andClaude Sonnet 4.6	512b743b16	Fix: Stromtarif-Einstellungen nach Neustart verloren + Finanzen-Layout (v1.8.22) State.mqtt_cfg wurde beim Start nur mit 4 MQTT-Keys initialisiert — alle Tarif/Billing-Keys fehlten, wurden nach Neustart auf Defaults zurückgesetzt. Fix: alle persistenten Keys aus load_config() in State.mqtt_cfg übernehmen. Finanzen-Tab: mehr Abstände, größere Karten (22px Wert), Abschnittsüberschriften, Trennlinie vor dem Chart. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-06 08:26:52 +02:00
retr0andClaude Sonnet 4.6	cb5f23d486	Fix: Finanzen-Tab bleibt bei 'Lade...' hängen (v1.8.21) fEur/fKwh waren lokale Funktionen in renderEnergy() — loadFinance() konnte sie nicht aufrufen (ReferenceError außerhalb des Scopes). Beide Funktionen in den globalen Scope verschoben, lokale Kopien entfernt. loadFinance() Rendering-Block in try/catch gewrappt. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-06 08:18:17 +02:00
retr0andClaude Sonnet 4.6	7904d498b5	v1.8.20: Fix Eigenversorgungskarte + Stromtarif-Einstellungen verloren Bug 1 — Eigenversorgungskarte verschwindet wenn PV offline: - savings_kwh wird jetzt gesetzt wenn pv_total vorhanden (grid_exp muss nicht mehr explizit vorhanden sein, default 0.0) - Karte bleibt sichtbar auch wenn Wechselrichter offline geht Bug 2 — Stromtarif-Einstellungen gehen beim Speichern verloren: - savePrices(): parseInt mit \|\| 1 Fallback, verhindert NaN → JSON-null - api_save_config(): None-Checks + try/except für alle numerischen Keys, save_config() wird garantiert immer aufgerufen Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-06 07:25:01 +02:00
retr0andClaude Sonnet 4.6	5a00c7b5d3	docs: Roadmap auf v1.8.19 aktualisiert Alle erledigten Features als [x] markiert, neue Einträge für Flash-Wizard, NuttX OTA, Setup-Wizard, MQTT rc=5, Port-Sicherheit, Mobile-Layout. Changelog bis v1.8.19 ergänzt. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-05 21:53:58 +02:00
retr0andClaude Sonnet 4.6	b64bcde203	v1.8.19: Version erhöht Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-05 21:45:27 +02:00
retr0andClaude Sonnet 4.6	b3f67df967	fix: Mobile-Layout — Tabs scrollen, kein horizontaler Overflow - html/body: overflow-x: hidden verhindert seitlichen Scroll - Tabs: overflow-x: auto + white-space: nowrap + flex-shrink: 0 → horizontal scrollbar-frei auf Handy - Header: min-width: 0, flex-shrink: 0 für Pill, Text-Overflow - main: padding 16px statt 20px - energy-wrap: width: 100%, kwh-card min-width: 0 - @media ≤520px: sensor-grid, settings, header-icon ausgeblendet Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-05 21:39:59 +02:00
retr0andClaude Sonnet 4.6	e72ad2db19	docs: README auf v1.8.18 aktualisiert Flash-Wizard, OTA-Abschnitt (Zwei-Phasen), Setup-Wizard, Finanzen-Tab, Abschlags-Tracker, Port-Sicherheit, Überschuss-Geräte, repo-Struktur. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-05 21:32:29 +02:00
retr0andClaude Sonnet 4.6	3b3d4055f6	v1.8.18: Version in config.yaml angehoben Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-05 20:05:07 +02:00
retr0andClaude Sonnet 4.6	15c0ede72e	v1.8.18: MQTT rc=5 Fehlerhandling, Port-Absicherung, Flash-Wizard + NuttX OTA MQTT: - rc=5 (Not Authorized) stoppt Reconnect-Loop via _auth_failed Flag - Fehlermeldung im MQTT-Einstellungen-Banner sichtbar Sicherheit: - /api/* nur über HAOS-Ingress (X-Ingress-Path) oder Loopback erreichbar Flash-Wizard (Baustelle B): - Neuer Tab "Flash" mit IP-Eingabe und OTA-Modus-Erkennung - OTA: integrierte oder eigene Firmware via POST /api/flash/update auf Stick - Fortschrittsbalken + Polling bis Stick nach Reset wieder online - ST-Link-Erstflash-Anleitung (Pinout, st-flash Kommando) - Firmware-Binaries im Docker-Image unter /firmware/ NuttX OTA (Baustelle A, shinelanx-modbus): - ota_http.c: Zwei-Phasen OTA für STM32F103 Single-Bank Flash Stage 1: Firmware in Staging-Bereich (obere Flashhälfte) schreiben Stage 2: .ramfuncs aus SRAM heraus — Staging → App-Bereich kopieren, Reset - ota_http.h, Makefile und main.c entsprechend erweitert - ld.script.dfu: .ramfuncs in .data Section → Ausführung aus SRAM Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-05 19:45:40 +02:00
retr0andClaude Sonnet 4.6	bbfb11fb9c	v1.8.17: Atomarer Config-Write + Backup-Fallback Verhindert Datenverlust wenn HAOS den Container während eines Saves stoppt. Schreibt erst config.json.tmp, dann atomares os.replace(). Hält config.json.bak als Fallback für den nächsten Start. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-05 13:40:56 +02:00
retr0andClaude Sonnet 4.6	2456f356b4	v1.8.16: Finanzen-Tab — Festpreis vs. Spot-Vergleich Täglicher Tarif-Tracking: kWh + EPEX-Ø-Preis werden ab jetzt täglich gespeichert. Neuer Finanzen-Tab zeigt Balkendiagramm (Festpreis vs. Spot hypothetisch), Summen-Karten und Empfehlung ob flexibler Tarif sich lohnen würde. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-05 13:29:55 +02:00
retr0andClaude Sonnet 4.6	dfb42e6902	v1.8.15: Abschlags-Tracker zeigt ganze Zahlungen statt Bruchmonate Berechnung auf geleistete Abschlagszahlungen umgestellt: Anzahl ganzer Monate seit Abrechnungsstart statt Tage/30.4. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-05 13:12:43 +02:00
retr0andClaude Sonnet 4.6	fec49ec4fb	v1.8.14: Abschlags-Tracker (monatliche Rate + Grundpreis) Neues optionales Feature: Abschlags-Übersicht im Energie-Dashboard. Zeigt Bereits bezahlt, Grundpreis anteilig, Energiekosten sowie voraussichtliche Nachzahlung oder Guthaben für das laufende Abrechnungsjahr. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-05 11:45:56 +02:00
retr0andClaude Sonnet 4.6	5ab8ee75fb	v1.8.13: Labels + Invertiert-Modus für Überschuss-Geräte - Beschriftung über jedem Eingabefeld (Name, Z2M Name, Schwellwert, etc.) - Checkbox "Invertiert": EIN bei Netzbezug, AUS bei Überschuss - Live-Tab: ↑/↓ Pfeil zeigt normale/invertierte Logik Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-04 15:12:15 +02:00
retr0andClaude Sonnet 4.6	33ada90df4	v1.8.12: Mindest-Laufzeit pro Überschuss-Gerät - min_on_minutes pro Gerät: Gerät bleibt mindestens X Minuten an auch wenn Überschuss unter Ausschaltschwelle fällt (Boiler-Fix) - Live-Tab zeigt verbleibende Mindestlaufzeit während Gerät läuft - get_states() liefert on_minutes für Laufzeit-Tracking Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-04 12:02:37 +02:00
retr0andClaude Sonnet 4.6	0dbf0266a8	fix: _get_pv_surplus() via grid_power-Aggregat (SDM-630 fix, v1.8.11) SDM-630 liefert grid_power (negativ=Einspeisung), wurde von active_power- Logik nicht erfasst. Jetzt einheitlich über grid_power-Aggregat. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-04 11:42:08 +02:00
retr0	5942c18df6	fix: config.yaml version auf 1.8.10	2026-05-04 11:35:25 +02:00
retr0	58a33f966d	debug: surplus_w in API + Live-Tab anzeigen	2026-05-04 11:31:06 +02:00
				`@@ -1 +0,0 @@`
				`{"type": "library", "name": "EthernetENC", "version": "2.0.5", "spec": {"owner": "jandrassy", "id": 11203, "name": "EthernetENC", "requirements": null, "uri": null}}`