Optimised memory use for wifi config

TEF6686_ESP32.ino

@@ -648,10 +648,6 @@ void setup() {
   tft.init();
   tft.initDMA();
 
-  webserver.on("/", handleRoot);
-  webserver.on("/downloadCSV", HTTP_GET, handleDownloadCSV);
-  webserver.on("/logo.png", handleLogo);
-
   doTheme();
 
   if (displayflip == 0) {

src/comms.cpp

@@ -911,6 +911,9 @@ void tryWiFi() {
     if (wc.autoConnect()) {
       Server.begin();
       Udp.begin(9031);
+      webserver.on("/", handleRoot);
+      webserver.on("/downloadCSV", HTTP_GET, handleDownloadCSV);
+      webserver.on("/logo.png", handleLogo);
       webserver.begin();
       NTPupdate();
       remoteip = IPAddress (WiFi.localIP()[0], WiFi.localIP()[1], WiFi.localIP()[2], subnetclient);
@@ -927,6 +930,7 @@ void tryWiFi() {
     }
   } else {
     Server.end();
+    webserver.stop();
     Udp.stop();
     WiFi.mode(WIFI_OFF);
   }

src/comms.h

@@ -150,4 +150,7 @@ extern void startFMDXScan();
 extern void cancelDXScan();
 extern void printLogbookCSV();
 extern void NTPupdate();
+extern void handleRoot();
+extern void handleDownloadCSV();
+extern void handleLogo();
 #endif

src/gui.cpp

@@ -5728,6 +5728,10 @@ void DoMenu() {
               char rabbitearspw [9];
               RabbitearsPassword.toCharArray(rabbitearspw, 9);
               UpdateFonts(1);
+              if (wifi) {
+                wifi = false;
+                tryWiFi();
+              }
               WiFiConnectParam XDRGTK_key_text("Set XDRGTK Password: (max 8 characters)");
               WiFiConnectParam XDRGTK_key_input("XDRGTK_key", "Password", key, 9);
               WiFiConnectParam RabbitearsUser_text("Set rabbitears.info live bandscan user ID");