ShineLAN-X: Initiale Firmware + Hardware-Diagnose
- STM32F103RBT6 Firmware für Growatt ShineLAN-X - Bitbang-SPI (EthernetENC) auf Port C (PC6/PC7/PC8/PC9) - UART-Debug auf USART1 (PA9/PA10), Modbus temporär deaktiviert - SO-Aktivitätstest und ESTAT-Register-Scan bestätigen: ENC28J60 läuft (SO aktiv), SI/MOSI-Verbindung unterbrochen - Nächster Schritt: Pin 5 ENC28J60 nachlöten oder Bodge-Draht Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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First an important note: There are more suitable libraries for ENC28J60 with ESP8266, RP2040, ESP32 and Mbed Arduino platforms:
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* With ESP8266 and RP2040 platform you can use the EthernetCompat.h from the lwIP_enc28j60 bundled library.
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* 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.
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* 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
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---
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# EthernetENC
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EthernetENC is the Ethernet library for ENC28J60. It is a modern version of [the UIPEthernet library](https://github.com/jandrassy/EthernetENC/wiki/UIPEthernet).
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The modernization includes:
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* Ethernet 2.0.0 Arduino library functions
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* compatible include file names EthernetClient.h, EthernetServer.h and EthernetUdp.h
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* support of many Arduino architectures by using the SPI library
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* SPI transactions to share the SPI bus with devices with different communication settings
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* SPI communication at 20 MHz if the MCU supports it, else on the maximum supported by the MCU
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* client.flush() to send the packet immediately
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* calls yield() in blocking functions
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* has UDP backlog to receive more than one message at time
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* Arduino 1.5 library format built with dot_a_linkage option for optimal build result
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[The documentation of Arduino Ethernet library](https://www.arduino.cc/en/Reference/Ethernet) applies for classes and functions descriptions.
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Limitations:
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* UDP.beginMulticast is not supported, because the uIP stack doesn't support multicast
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* UDP broadcasts receiving is turned off on ENC to lower the processing load on the library
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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).
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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.
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**You can find more information in project's [Wiki](https://github.com/jandrassy/EthernetENC/wiki).**
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## Original notes by Norbert Truchsess
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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.
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uIP was written by Adam Dunkels of the Networked Embedded Systems group at the Swedish Institute of Computer Science.
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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.
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## Licenses
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```
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UIPEthernet.h
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UIPEthernet.cpp
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UIPServer.h
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UIPServer.cpp
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UIPClient.h
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UIPClient.cpp
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UIPUdp.h
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UIPUdp.cpp
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utility/mempool.h
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utility/mempool.cpp
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Copyright (c) 2013 Norbert Truchsess <norbert.truchsess@t-online.de>
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All rights reserved.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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--------------
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utility/enc28j60.h
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Author : Pascal Stang (c)2005
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Modified by Norbert Truchsess
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Copyright: GPL V2
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--------------
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utility/Enc28J60Network.h
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utility/Enc28J60Network.cpp
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Copyright (c) 2013 Norbert Truchsess <norbert.truchsess@t-online.de>
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All rights reserved.
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inspired and based on enc28j60.c file from the AVRlib library by Pascal Stang.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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--------------
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utility/uip.c
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utility/uip_arp.h
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utility/uip_arp.c
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utility/uip_arch.h
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utility/uip.h
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utility/uipopt.h
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Copyright (c) 2001-2003, Adam Dunkels <adam@sics.se>, <adam@dunkels.com>.
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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3. Neither the name of the Institute nor the names of its contributors
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may be used to endorse or promote products derived from this software
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without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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SUCH DAMAGE.
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--------------
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Dhcp.h
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Dhcp.cpp
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DHCP Library v0.3 - April 25, 2009
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Author: Jordan Terrell - blog.jordanterrell.com
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- as included in Arduinos stock Ethernet-library, no special licence mentioned here
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--------------
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Dns.h
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Dns.cpp
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(c) Copyright 2009-2010 MCQN Ltd.
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Released under Apache License, version 2.0
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```
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