[Taranis] SWR implemented with popup when SWR > 0x33 (Tx antenna problem)

[Taranis] RSSI/A1/A2 alarms
[Taranis] Better code when no pulses sent (internal or external module). Thanks Mike!
[Taranis] Correction on DEBUG serial code

src/telemetry/frsky.cpp

@@ -61,7 +61,7 @@ uint8_t frskyTxBuffer[FRSKY_TX_PACKET_SIZE];   // Ditto for transmit buffer
 #if !defined(CPUARM)
 uint8_t frskyTxBufferCount = 0;
 #endif
-int8_t frskyStreaming = -1;
+uint8_t frskyStreaming = 0;
 #if defined(WS_HOW_HIGH)
 uint8_t frskyUsrStreaming = 0;
 #endif

src/telemetry/frsky.h

@@ -179,7 +179,8 @@ struct FrskyData {
 };
 
 // Global Fr-Sky telemetry data variables
-extern int8_t frskyStreaming; // >0 (true) == data is streaming in. 0 = nodata detected for some time
+extern uint8_t frskyStreaming; // >0 (true) == data is streaming in. 0 = nodata detected for some time
+
 #if defined(WS_HOW_HIGH)
 extern uint8_t frskyUsrStreaming;
 #endif
@@ -213,5 +214,7 @@ void resetTelemetry();
 #define TELEMETRY_GPS_SPEED_BP frskyData.hub.gpsSpeed_bp
 #define TELEMETRY_GPS_SPEED_AP frskyData.hub.gpsSpeed_ap
 
+#define TELEMETRY_STREAMING()  (frskyStreaming > 0)
+
 #endif