Fluid units

radio/src/telemetry/frsky.cpp

@@ -579,6 +579,7 @@ void telemetryReset()
   setTelemetryValue(TELEM_PROTO_FRSKY_SPORT, CELLS_FIRST_ID, 2, 0x80280220, UNIT_CELLS, 0);
   setTelemetryValue(TELEM_PROTO_FRSKY_SPORT, CURR_FIRST_ID, 3, 100, UNIT_AMPS, 2);
   setTelemetryValue(TELEM_PROTO_FRSKY_SPORT, RPM_FIRST_ID, 5, 3600, UNIT_RPMS, 0);
+  setTelemetryValue(TELEM_PROTO_FRSKY_SPORT, FUEL_QTY_FIRST_ID, 11, 1000, UNIT_MILLILITERS, 2);
 #endif
 }
 

radio/src/telemetry/frsky.h

@@ -140,6 +140,8 @@
 #define BATT_ID                 0xf104
 #define SWR_ID                  0xf105
 #define XJT_VERSION_ID          0xf106
+#define FUEL_QTY_FIRST_ID       0x0a10
+#define FUEL_QTY_LAST_ID        0x0a1f
 
 // Default sensor data IDs (Physical IDs + CRC)
 #define DATA_ID_VARIO            0x00 // 0

radio/src/telemetry/frsky_sport.cpp

@@ -80,6 +80,7 @@ const FrSkySportSensor sportSensors[] = {
   { GPS_ALT_FIRST_ID, GPS_ALT_LAST_ID, ZSTR_GPSALT, UNIT_METERS, 2 },
   { GPS_TIME_DATE_FIRST_ID, GPS_TIME_DATE_LAST_ID, ZSTR_GPSDATETIME, UNIT_DATETIME, 0 },
   { GPS_LONG_LATI_FIRST_ID, GPS_LONG_LATI_LAST_ID, ZSTR_GPS, UNIT_GPS, 0 },
+  { FUEL_QTY_FIRST_ID, FUEL_QTY_LAST_ID, ZSTR_FUEL, UNIT_MILLILITERS, 2 },
   { 0, 0, NULL, UNIT_RAW, 0 } // sentinel
 };
 

radio/src/telemetry/telemetry.cpp

@@ -565,7 +565,12 @@ int32_t convertTelemetryValue(int32_t value, uint8_t unit, uint8_t prec, uint8_t
       value = 32 + (value*18)/10;
     }
   }
-
+  else if (unit == UNIT_MILLILITERS) {
+    if (destUnit == UNIT_FLOZ) {
+      value = (value * 100) / 2957;
+    }
+  }
+  
   for (int i=destPrec; i<prec; i++)
     value /= 10;