APM: removed THROTTLE_REVERSE option

Better to use RC3_REV

ArduPlane/Attitude.pde

@@ -367,12 +367,6 @@ static void set_servos(void)
 
 		g.channel_throttle.calc_pwm();
 
-		/*  TO DO - fix this for RC_Channel library
-		#if THROTTLE_REVERSE == 1
-			radio_out[CH_THROTTLE] = radio_max(CH_THROTTLE) + radio_min(CH_THROTTLE) - radio_out[CH_THROTTLE];
-		#endif
-		*/
-
         if (control_mode >= FLY_BY_WIRE_B) {
             /* only do throttle slew limiting in modes where throttle
                control is automatic */

ArduPlane/config.h

@@ -378,14 +378,6 @@
 #endif
 
 
-//////////////////////////////////////////////////////////////////////////////
-// THROTTLE_REVERSE
-//
-#ifndef THROTTLE_REVERSE
-# define THROTTLE_REVERSE		DISABLED
-#endif
-
-
 //////////////////////////////////////////////////////////////////////////////
 // THROTTLE_OUT
 //

ArduPlane/radio.pde

@@ -90,11 +90,6 @@ static void read_radio()
 	g.rc_7.set_pwm(APM_RC.InputCh(CH_7));
 	g.rc_8.set_pwm(APM_RC.InputCh(CH_8));
 
-	//  TO DO  - go through and patch throttle reverse for RC_Channel library compatibility
-	#if THROTTLE_REVERSE == 1
-		g.channel_throttle.radio_in = g.channel_throttle.radio_max + g.channel_throttle.radio_min - g.channel_throttle.radio_in;
-	#endif
-
 	control_failsafe(g.channel_throttle.radio_in);
 
 	g.channel_throttle.servo_out = g.channel_throttle.control_in;

ArduPlane/test.pde

@@ -157,11 +157,6 @@ test_radio(uint8_t argc, const Menu::arg *argv)
 	print_hit_enter();
 	delay(1000);
 
-	#if THROTTLE_REVERSE == 1
-		Serial.printf_P(PSTR("Throttle is reversed in config: \n"));
-		delay(1000);
-	#endif
-
 	// read the radio to set trims
 	// ---------------------------
 	trim_radio();