Pass ethernet events to the main handler

libraries/WiFi/src/ETH.cpp

@@ -73,22 +73,28 @@ extern void tcpipInit();
 // Event handler for Ethernet
 void ETHClass::eth_event_handler(void *arg, esp_event_base_t event_base, int32_t event_id, void *event_data)
 {
+    system_event_t event;
     switch (event_id) {
     case ETHERNET_EVENT_CONNECTED:
+        event.event_id = SYSTEM_EVENT_ETH_CONNECTED;
         ((ETHClass*)(arg))->eth_link = ETH_LINK_UP;
         break;
     case ETHERNET_EVENT_DISCONNECTED:
+        event.event_id = SYSTEM_EVENT_ETH_DISCONNECTED;
         ((ETHClass*)(arg))->eth_link = ETH_LINK_DOWN;
         break;
     case ETHERNET_EVENT_START:
+        event.event_id = SYSTEM_EVENT_ETH_START;
         ((ETHClass*)(arg))->started = true;
         break;
     case ETHERNET_EVENT_STOP:
+        event.event_id = SYSTEM_EVENT_ETH_STOP;
         ((ETHClass*)(arg))->started = false;
         break;
     default:
         break;
     }
+    WiFi._eventCallback(arg, &event);
 }