DCC-EX guessed password changes

When tried to connect to a DCC-EX EX-CommandStation it will now try the 'guessed' password on the first attemp.  Then, if it fails to connect, it will ask for the password on the second attempt.

Author: flash62au

WiTcontroller.ino

@@ -129,6 +129,7 @@ int ssidConnectionState = CONNECTION_STATE_DISCONNECTED;
 String ssidPasswordEntered = "";
 bool ssidPasswordChanged = true;
 char ssidPasswordCurrentChar = ssidPasswordBlankChar; 
+bool haveTriedGuessedDccexPassword = false;
 
 IPAddress selectedWitServerIP;
 int selectedWitServerPort = 0;
@@ -723,11 +724,17 @@ void getSsidPasswordAndWitIpForFound() {
 
   if (!found) {
     if ( (selectedSsid.substring(0,6) == "DCCEX_") && (selectedSsid.length()==12) ) {
+      if (!haveTriedGuessedDccexPassword) {
+      haveTriedGuessedDccexPassword = true;
       selectedSsidPassword = "PASS_" + selectedSsid.substring(6);
+      debug_println("getSsidPasswordAndWitIpForFound() Using guessed DCC-EX password");
+      } else {
+        selectedSsidPassword = "";
+      debug_println("getSsidPasswordAndWitIpForFound() already tried guessed DCC-EX password. not trying again");
+      }
       witServerIpAndPortEntered = "19216800400102560";
       turnoutPrefix = DCC_EX_TURNOUT_PREFIX;
       routePrefix = DCC_EX_ROUTE_PREFIX;
-      debug_println("getSsidPasswordAndWitIpForFound() Using guessed DCC-EX password");
     } 
   }
 }

change_log.md

@@ -1,4 +1,7 @@
 # Change Log
+
+### V1.108
+- When tried to connect to a DCC-EX EX-CommandStation it will now try the 'guessed' password on the first attemp.  Then, if it fails to connect, it will ask for the password on the second attempt.
 ### V1.107
 - Dutch translations by Hans Metselaar
 ### V1.106

static.h

@@ -1,4 +1,4 @@
-const String appVersion = "v1.107";
+const String appVersion = "v1.108";
 #ifndef CUSTOM_APPNAME
    const String appName = "WiTcontroller";
 #else