GPS icon now reflect fix state (#3377)

* GPS icon now reflect fix state

* Code moved to sensor_helpers.js

* Code moved to sensor_helpers.js

* Minor changes

src/css/main.less

@@ -482,7 +482,11 @@ input[type="number"] {
 }
 .gpsicon.active {
 	color: #818181;
-	background-image: url(../images/icons/sensor_sat_on.png);
+	background-image: url(../images/icons/sensor_sat_on_no_fix.png);
+}
+.gpsicon.active_fix {
+	color: #818181;
+	background-image: url(../images/icons/sensor_sat_on_with_fix.png);
 }
 .baroicon.active {
 	color: #818181;

src/js/msp/MSPHelper.js

@@ -191,7 +191,7 @@ MspHelper.prototype.process_data = function(dataHandler) {
                 FC.CONFIG.mode = data.readU32();
                 FC.CONFIG.profile = data.readU8();
 
-                sensor_status(FC.CONFIG.activeSensors);
+                sensor_status(FC.CONFIG.activeSensors, FC.GPS_DATA.fix);
                 break;
             case MSPCodes.MSP_STATUS_EX:
                 FC.CONFIG.cycleTime = data.readU16();
@@ -213,7 +213,7 @@ MspHelper.prototype.process_data = function(dataHandler) {
                 FC.CONFIG.armingDisableCount = data.readU8(); // Flag count
                 FC.CONFIG.armingDisableFlags = data.readU32();
 
-                sensor_status(FC.CONFIG.activeSensors);
+                sensor_status(FC.CONFIG.activeSensors, FC.GPS_DATA.fix);
                 break;
 
             case MSPCodes.MSP_RAW_IMU:

src/js/sensor_helpers.js

@@ -19,19 +19,23 @@ export function have_sensor(sensors_detected, sensor_code) {
     return false;
 }
 
-export function sensor_status(sensors_detected) {
+export function sensor_status(sensors_detected = 0, gps_fix_state = 0) {
     // initialize variable (if it wasn't)
     if (!sensor_status.previous_sensors_detected) {
         sensor_status.previous_sensors_detected = -1; // Otherwise first iteration will not be run if sensors_detected == 0
     }
+    if (!sensor_status.previous_gps_fix_state) {
+        sensor_status.previous_gps_fix_state = -1;
+    }
 
     // update UI (if necessary)
-    if (sensor_status.previous_sensors_detected == sensors_detected) {
+    if (sensor_status.previous_sensors_detected == sensors_detected && sensor_status.previous_gps_fix_state == gps_fix_state) {
         return;
     }
 
     // set current value
     sensor_status.previous_sensors_detected = sensors_detected;
+    sensor_status.previous_gps_fix_state = gps_fix_state;
 
     const eSensorStatus = $("div#sensor-status");
 
@@ -72,10 +76,17 @@ export function sensor_status(sensors_detected) {
 
     if (have_sensor(sensors_detected, "gps")) {
         $(".gps", eSensorStatus).addClass("on");
+        if (gps_fix_state) {
+            $(".gpsicon", eSensorStatus).removeClass("active");
+            $(".gpsicon", eSensorStatus).addClass("active_fix");
+        } else {
+            $(".gpsicon", eSensorStatus).removeClass("active_fix");
             $(".gpsicon", eSensorStatus).addClass("active");
+        }
     } else {
         $(".gps", eSensorStatus).removeClass("on");
         $(".gpsicon", eSensorStatus).removeClass("active");
+        $(".gpsicon", eSensorStatus).removeClass("active_fix");
     }
 
     if (have_sensor(sensors_detected, "sonar")) {

src/js/serial_backend.js

@@ -217,7 +217,7 @@ function finishClose(finishedCallback) {
     $('div.connect_controls div.connect_state').text(i18n.getMessage('connect'));
 
     // reset active sensor indicators
-    sensor_status(0);
+    sensor_status();
 
     if (wasConnected) {
         // detach listeners and remove element data
@@ -683,6 +683,9 @@ async function update_live_status() {
     if (GUI.active_tab !== 'cli' && GUI.active_tab !== 'presets') {
         await MSP.promise(MSPCodes.MSP_BOXNAMES);
         await getStatus();
+        if (have_sensor(FC.CONFIG.activeSensors, 'gps')) {
+            await MSP.promise(MSPCodes.MSP_RAW_GPS);
+        }
         await MSP.promise(MSPCodes.MSP_ANALOG);
 
         const active = ((Date.now() - FC.ANALOG.last_received_timestamp) < 300);
@@ -723,6 +726,8 @@ async function update_live_status() {
             }
         }
 
+        sensor_status(FC.CONFIG.activeSensors, FC.GPS_DATA.fix);
+
         $(".linkicon").toggleClass('active', active);
 
         statuswrapper.show();