From 30236f9b36629544febe02ef9723075b2d6d7046 Mon Sep 17 00:00:00 2001
From: pmantoine <pma-github@milleng.com.au>
Date: Fri, 30 Aug 2024 11:52:27 +0800
Subject: [PATCH] STM32 Ethernet fixed

---
 EthernetInterface.cpp | 11 +++++------
 EthernetInterface.h   |  8 ++++++++
 2 files changed, 13 insertions(+), 6 deletions(-)

diff --git a/EthernetInterface.cpp b/EthernetInterface.cpp
index bea4162..8e84569 100644
--- a/EthernetInterface.cpp
+++ b/EthernetInterface.cpp
@@ -69,12 +69,11 @@ void EthernetInterface::setup()  // STM32 VERSION
     //      #endif /* LWIP_NETIF_HOSTNAME */
     // Which seems more useful! We should propose the patch... so the following line actually works!
     netif_set_hostname(&gnetif, WIFI_HOSTNAME);   // Should probably be passed in the contructor...
-    #define _MAC_ MacAddressDefault()
-  #else 
+#endif
+
     byte mac[6];
     DCCTimer::getSimulatedMacAddress(mac);
     #define _MAC_ mac
-  #endif   
   
   #ifdef IP_ADDRESS
     static IPAddress myIP(IP_ADDRESS);
@@ -180,16 +179,16 @@ void EthernetInterface::loop()
     if (client) {
       // check for new client
       byte socket;
-      bool sockfound = false;
+      bool sockFound = false;
       for (socket = 0; socket < MAX_SOCK_NUM; socket++)
       {
         if (client == clients[socket])
         {
-          sockfound = true;
+          sockFound = true;
           break;
         }
       }
-      if (!sockfound)
+      if (!sockFound)
       { // new client
         for (socket = 0; socket < MAX_SOCK_NUM; socket++)
         {
diff --git a/EthernetInterface.h b/EthernetInterface.h
index 8440dde..9ea2718 100644
--- a/EthernetInterface.h
+++ b/EthernetInterface.h
@@ -35,6 +35,14 @@
 #if defined (ARDUINO_TEENSY41)
  #include <NativeEthernet.h>         //TEENSY Ethernet Treiber
  #include <NativeEthernetUdp.h>   
+#elif defined (ARDUINO_NUCLEO_F429ZI) || defined (ARDUINO_NUCLEO_F439ZI) || defined (ARDUINO_NUCLEO_F4X9ZI)
+ #include <LwIP.h>
+//  #include "STM32lwipopts.h"
+ #include <STM32Ethernet.h>
+ #include <lwip/netif.h>
+ extern "C" struct netif gnetif;
+ #define STM32_ETHERNET
+ #define MAX_SOCK_NUM 8
 #else
  #include "Ethernet.h"
 #endif