GPS for Livemap tentative bugfix (not tested)

RX_FSK/RX_FSK.ino

@@ -398,6 +398,21 @@ void setupWifiList() {
   }
 }
 
+// copy string, replacing '"' with '"'
+// max string length is 31 characters
+const String quoteString(const char *s) {
+   char buf[6*32];
+   uint16_t i = 0, o = 0;
+   int len = strlen(s);
+   if(len>31) len=31;
+   while(i<len) {
+      if(s[i]=='"') { strcpy(buf+o, "&quot;"); o+=6; }
+      else buf[o++] = s[i];
+      i++;
+   }
+   buf[o] = 0;
+   return String(buf);
+}
 
 const char *createWIFIForm() {
   char *ptr = message;
@@ -407,12 +422,13 @@ const char *createWIFIForm() {
   HTMLBODY(ptr, "wifi.html");
   strcat(ptr, "<table><tr><th>Nr</th><th>SSID</th><th>Password</th></tr>");
   for (int i = 0; i < MAX_WIFI; i++) {
+    String pw = i < nNetworks ? quoteString( networks[i].pw.c_str() ) : "";
     sprintf(tmp, "%d", i);
     sprintf(ptr + strlen(ptr), "<tr><td>%s</td><td><input name=\"S%d\" type=\"text\" value=\"%s\"/></td>"
             "<td><input name=\"P%d\" type=\"text\" value=\"%s\"/></td>",
             i == 0 ? "<b>AP</b>" : tmp,
             i + 1, i < nNetworks ? networks[i].id.c_str() : "",
-            i + 1, i < nNetworks ? networks[i].pw.c_str() : "");
+            i + 1, pw.c_str() );
   }
   strcat(ptr, "</table><script>footer()</script>");
   //</div><div class=\"footer\"><input type=\"submit\" class=\"update\" value=\"Update\"/>");
@@ -1737,7 +1753,7 @@ void setup()
       // Make sure the whole thing powers up!?!?!?!?!?
       U8X8 *u8x8 = new U8X8_SSD1306_128X64_NONAME_HW_I2C(0, 22, 21);
       u8x8->initDisplay();
-      delay(500);
+      delay(100);
 
       scanI2Cdevice();
 
@@ -1755,7 +1771,7 @@ void setup()
           }
           int ndevices = scanI2Cdevice();
           if (sonde.fingerprint != 17 || ndevices > 0) break; // only retry for fingerprint 17 (startup problems of new t-beam with oled)
-          delay(500);
+          delay(100);
         }
       }
     }
@@ -1875,7 +1891,6 @@ void setup()
 
   int i = 0;
   while (++i < 3) {
-    delay(500);
     // == check the radio chip by setting default frequency =========== //
     sx1278.ON();
     if (sx1278.setFrequency(402700000) == 0) {
@@ -1887,6 +1902,8 @@ void setup()
     Serial.print("Frequency set to ");
     Serial.println(f);
     // == check the radio chip by setting default frequency =========== //
+    if( f>402700000-1000 && f<402700000+1000 ) break;
+    delay(500);
   }
 #endif
 
@@ -2485,7 +2502,7 @@ void loopWifiBackground() {
       WiFi.disconnect(true);
     }
   } else if (wifi_state == WIFI_CONNECTED) {
-    Serial.printf("status: %d\n", ((WiFiSTAClass)WiFi).status());
+    //Serial.printf("status: %d\n", ((WiFiSTAClass)WiFi).status());
     if (!WiFi.isConnected()) {
       sonde.setIP("", false);
       sonde.updateDisplayIP();
@@ -2493,7 +2510,7 @@ void loopWifiBackground() {
       wifi_state = WIFI_DISABLED;  // restart scan
       enableNetwork(false);
       WiFi.disconnect(true);
-    } else Serial.println("WiFi still connected");
+    } //else Serial.println("WiFi still connected");
   }
 }
 

RX_FSK/data/cfg.js

@@ -1,6 +1,6 @@
 var cfgs = [
 [ "", "General configuration", "https://github.com/dl9rdz/rdz_ttgo_sonde/wiki/General-configuration" ],
-[ "wifi", "Wifi mode (0=off, 1=client, 2=AP, 3=client or AP autoselect on startup)" ],
+[ "wifi", "Wifi mode (0=off, 1=client, 2=AP, 3=client or AP, 4=client-noscan)" ],
 [ "mdnsname", "Network mDNS name"],
 [ "ephftp", "FTP server for ephemeris data (RS92 decoder)"],
 [ "debug", "Debug mode (0/1)" ],

RX_FSK/src/posinfo.cpp

@@ -124,12 +124,18 @@ void gpsTask(void *parameter) {
         if(gpsPos.valid) {
 	    float d = fabs(gpsPos.lon - sonde.config.rxlon);
 	    d += fabs(gpsPos.lat - sonde.config.rxlat);
-	    if(!posInfo.chase && d > AUTO_CHASE_THRESHOLD) {
+	    // Activate GPS position tracking as soon as it is a bit away from home position
+	    if(/*!posInfo.chase &&*/ d > AUTO_CHASE_THRESHOLD) {
 		posInfo = gpsPos;
                 posInfo.chase = 1;
             } else if ( posInfo.chase && d < AUTO_CHASE_THRESHOLD/2 ) {
+	    // Stop GPS position tracking / chase mode as soon as it is very close to home (fixeedToPosInfo sets chase to 0)
 		fixedToPosInfo();
-            }
+            } else {
+	    // Otherwise, continue tracking the GPS position
+		posInfo = gpsPos;
+                posInfo.chase = 1;
+	    }
 	}
 
         gpsPos.hdop = nmea.getHDOP();

RX_FSK/version.h

@@ -1,4 +1,4 @@
 const char *version_name = "rdzTTGOsonde";
-const char *version_id = "devel20240107";
+const char *version_id = "devel20240110";
 const int SPIFFS_MAJOR=2;
 const int SPIFFS_MINOR=17;