Merge pull request #215 from paulokinho/bugfix/save-dns-static-ip

Bugfix/save dns static ip

Author: vitotai

src/BrewPiLess.cpp

@@ -1395,6 +1395,7 @@ class NetworkConfig:public AsyncWebHandler
 				syscfg->ip = ip;
 				syscfg->gw = gw;
 				syscfg->netmask = nm;
+				syscfg->dns = dns;
 				theSettings.save();
 			}else{
 				WiFiSetup.connect(ssid.c_str(),pass);

src/WiFiSetup.cpp

@@ -20,7 +20,7 @@ WiFiSetupClass WiFiSetup;
 #endif
 
 #if SerialDebug
-#define wifi_info(a)	DBG_PRINTF("%s,SSID:%s pass:%s IP:%s, gw:%s\n",(a),WiFi.SSID().c_str(),WiFi.psk().c_str(),WiFi.localIP().toString().c_str(),WiFi.gatewayIP().toString().c_str())
+#define wifi_info(a)	DBG_PRINTF("%s,SSID:%s pass:%s IP:%s, gw:%s, dns:%s\n",(a),WiFi.SSID().c_str(),WiFi.psk().c_str(),WiFi.localIP().toString().c_str(),WiFi.gatewayIP().toString().c_str(),WiFi.dnsIP().toString().c_str())
 #else
 #define wifi_info(a)
 #endif
@@ -97,7 +97,7 @@ void WiFiSetupClass::begin(WiFiMode mode, char const *ssid,const char *passwd)
 
 	if( mode2use == WIFI_STA || mode2use == WIFI_AP_STA){
 		if(_ip !=INADDR_NONE){
-				WiFi.config(_ip,_gw,_nm);
+				WiFi.config(_ip,_gw,_nm,_dns);
 		}else{
 			// the weird printout of "[NO IP]" implies that explicitly specification of DHCP
 			// might be necessary.