Merge branch 'master' into refactor_network_devices

# Conflicts:
#	networkDevices/EthLan8720Device.cpp
#	networkDevices/W5500Device.cpp

networkDevices/EthLan8720Device.cpp

@@ -138,3 +138,8 @@ int8_t EthLan8720Device::signalStrength()
 {
     return -1;
 }
+
+String EthLan8720Device::localIP()
+{
+    return ETH.localIP().toString();
+}

networkDevices/EthLan8720Device.h

@@ -33,6 +33,8 @@ public:
     virtual bool isConnected();
 
     int8_t signalStrength() override;
+    
+    String localIP() override;
 
 private:
     void onDisconnected();

networkDevices/NetworkDevice.h

@@ -31,6 +31,8 @@ public:
 
     virtual bool isConnected() = 0;
     virtual int8_t signalStrength() = 0;
+    
+    virtual String localIP() = 0;
 
     virtual void mqttSetClientId(const char* clientId);
     virtual void mqttSetCleanSession(bool cleanSession);

networkDevices/W5500Device.cpp

@@ -220,3 +220,8 @@ int8_t W5500Device::signalStrength()
 {
     return 127;
 }
+
+String W5500Device::localIP()
+{
+    return Ethernet.localIP().toString();
+}

networkDevices/W5500Device.h

@@ -31,6 +31,8 @@ public:
     virtual bool isConnected();
 
     int8_t signalStrength() override;
+    
+    String localIP() override;
 
 private:
     void resetDevice();

networkDevices/WifiDevice.cpp

@@ -154,6 +154,11 @@ int8_t WifiDevice::signalStrength()
     return WiFi.RSSI();
 }
 
+String WifiDevice::localIP()
+{
+    return WiFi.localIP().toString();
+}
+
 void WifiDevice::clearRtcInitVar(WiFiManager *)
 {
     memset(WiFiDevice_reconfdetect, 0, sizeof WiFiDevice_reconfdetect);

networkDevices/WifiDevice.h

@@ -23,6 +23,8 @@ public:
     virtual bool isConnected();
 
     int8_t signalStrength() override;
+    
+    String localIP() override;
 
 private:
     static void clearRtcInitVar(WiFiManager*);