Copter: Frsky telemtry change move parameter to init of the class

Parameter needs to be passed and use at the init of the class frsky telem

ArduCopter/Parameters.pde

@@ -80,7 +80,7 @@ const AP_Param::Info var_info[] PROGMEM = {
     // @Param: SERIAL2_PROTOCOL
     // @DisplayName: Serial2 protocol selection
     // @Description: Control what protocol telemetry 2 port should be used for
-    // @Values: 1:GCS Mavlink,2:Frsky D-PORT
+    // @Values: 1:GCS Mavlink,2:Frsky D-PORT,3:Frsky S-PORT
     // @User: Standard
     GSCALAR(serial2_protocol,        "SERIAL2_PROTOCOL", SERIAL2_MAVLINK),
 #endif // FRSKY_TELEM_ENABLED

ArduCopter/system.pde

@@ -170,7 +170,7 @@ static void init_ardupilot()
 #if MAVLINK_COMM_NUM_BUFFERS > 2
     if (g.serial2_protocol == SERIAL2_FRSKY_DPORT || 
         g.serial2_protocol == SERIAL2_FRSKY_SPORT) {
-        frsky_telemetry.init(hal.uartD, g.serial2_protocol);
+        frsky_telemetry.init(hal.uartD,  (AP_Frsky_Telem::FrSkyProtocol)g.serial2_protocol.get());
     } else {
         gcs[2].setup_uart(hal.uartD, map_baudrate(g.serial2_baud), 128, 128);
     }
@@ -439,8 +439,7 @@ static void check_usb_mux(void)
 static void telemetry_send(void)
 {
 #if FRSKY_TELEM_ENABLED == ENABLED
-    frsky_telemetry.send_frames((uint8_t)control_mode, 
-                                (AP_Frsky_Telem::FrSkyProtocol)g.serial2_protocol.get());
+    frsky_telemetry.send_frames((uint8_t)control_mode);
 #endif
 }