ESP8266 pin feature added

firmware/firmware.ino

@@ -12,6 +12,10 @@
 #include "config.h"
 #include "config_user.h"
 
+#ifdef ENABLE_PING_HOST_TEST
+#include <ESP8266Ping.h>
+#endif
+
 #ifndef DISABLE_WIFIMANAGER
 #include <WiFiManager.h>  // WiFiManager from bib manager
 #endif
@@ -266,6 +270,8 @@ float readSensors(uint8_t s) {
 
 void wifiConnectionCheck() {
 
+  bool success = false;
+
   if ((wifi_check_interval_counter + WIFI_CHECK_INTERVAL_MS) > millis()) {
     // if check interval is not exceeded abort check
     return;
@@ -273,12 +279,28 @@ void wifiConnectionCheck() {
 
   wifi_check_interval_counter = millis();
 
-  if (WiFi.status() == WL_CONNECTED) {
+  /*if (WiFi.status() == WL_CONNECTED) {
     // if we are connected
     return;
-  }
+  }*/
 
-  // TODO Was muss hier getan werden?
+#ifdef ENABLE_PING_HOST_TEST
+  debug("Ping 192.168.0.85");
+  success = Ping.ping(PING_HOST_IP, 3);
+ 
+  if (success)
+  {
+    debug("Ping success");
+    return;
+  }
+#endif // ENABLE_PING_HOST_TEST
+
+  debug("Connection problem, resetting ESP");
+#ifdef ENABLE_WATCHDOG
+  // loop endless, watchdog will reset the device
+  while (1 == 1) {}
+#endif
+  ESP.reset();
 
 }
 

firmware/libraries/ESP8266Ping

@@ -0,0 +1 @@
+Subproject commit 934e701dcee743fe1ec564d0c2d64bd99e8d7bf3