Added timeout check at wifi connect

bin/version.json

@@ -1 +1 @@
-{ "project":"gravmon", "version":"0.2.2",  "html": [ "index.min.htm", "device.min.htm", "config.min.htm", "about.min.htm" ] }
+{ "project":"gravmon", "version":"0.2.3",  "html": [ "index.min.htm", "device.min.htm", "config.min.htm", "about.min.htm" ] }

platformio.ini

@@ -26,7 +26,7 @@ build_flags = #-O0 -Wl,-Map,output.map
 	#-D SKIP_SLEEPMODE
 	-D USE_LITTLEFS=true
 	#-D EMBED_HTML
-	-D CFG_APPVER="\"0.2.2\""
+	-D CFG_APPVER="\"0.2.3\""
 lib_deps = 
 #	https://github.com/jrowberg/i2cdevlib.git 		# Using local copy of this library
 	https://github.com/codeplea/tinyexpr

src/calc.cpp

@@ -27,8 +27,6 @@ SOFTWARE.
 #include "tinyexpr.h"
 #include "tempsensor.h"
 
-//#define LOG_LEVEL 5
-
 //
 // Calculates gravity according to supplied formula, compatible with iSpindle/Fermentrack formula  
 //

src/helper.cpp

@@ -49,6 +49,9 @@ void printBuildOptions() {
 #ifdef SKIP_SLEEPMODE
                 "SKIP_SLEEP "
 #endif
+#ifdef EMBED_HTML
+                "EMBED_HTML "
+#endif    
 #ifdef ACTIVATE_OTA
                 "OTA "
 #endif     

src/wifi.cpp

@@ -75,13 +75,18 @@ bool Wifi::connect( bool showPortal ) {
         }
     } 
 
-    // TODO: Add timeout after x retries to not end up in forever loop.
-
     // Connect to wifi
+    int i = 0;
+
     WiFi.begin();
     while( WiFi.status() != WL_CONNECTED ) {
         delay(100);
         Serial.print( "." );
+
+        if( i++ > 100 ) {
+            LittleFS.end();
+            ESP.reset();
+        }
     }
     Serial.print( CR );
     connectedFlag = true;