I’ve been working with (lurking?) the tailsitter development thread, and I need to find a complete list of the possible servo functions. Somewhere in the past I came across such a list, but I lost it, and the one in transitioning from 3.7 to 3.8 is incomplete, as is the current list in the wiki. Where can I find the complete list? .
The best place is always to check the source.
ardupilot/libraries/SRV_Channel/SRV_Channel.h
typedef enum
{
k_none = 0, ///< disabled
k_manual = 1, ///< manual, just pass-thru the RC in signal
k_flap = 2, ///< flap
k_flap_auto = 3, ///< flap automated
k_aileron = 4, ///< aileron
k_unused1 = 5, ///< unused function
k_mount_pan = 6, ///< mount yaw (pan)
k_mount_tilt = 7, ///< mount pitch (tilt)
k_mount_roll = 8, ///< mount roll
k_mount_open = 9, ///< mount open (deploy) / close (retract)
k_cam_trigger = 10, ///< camera trigger
k_egg_drop = 11, ///< egg drop
k_mount2_pan = 12, ///< mount2 yaw (pan)
k_mount2_tilt = 13, ///< mount2 pitch (tilt)
k_mount2_roll = 14, ///< mount2 roll
k_mount2_open = 15, ///< mount2 open (deploy) / close (retract)
k_dspoilerLeft1 = 16, ///< differential spoiler 1 (left wing)
k_dspoilerRight1 = 17, ///< differential spoiler 1 (right wing)
k_aileron_with_input = 18, ///< aileron, with rc input, deprecated
k_elevator = 19, ///< elevator
k_elevator_with_input = 20, ///< elevator, with rc input, deprecated
k_rudder = 21, ///< secondary rudder channel
k_sprayer_pump = 22, ///< crop sprayer pump channel
k_sprayer_spinner = 23, ///< crop sprayer spinner channel
k_flaperon_left = 24, ///< flaperon, left wing
k_flaperon_right = 25, ///< flaperon, right wing
k_steering = 26, ///< ground steering, used to separate from rudder
k_parachute_release = 27, ///< parachute release
k_gripper = 28, ///< gripper
k_landing_gear_control = 29, ///< landing gear controller
k_engine_run_enable = 30, ///< engine kill switch, used for gas airplanes and helicopters
k_heli_rsc = 31, ///< helicopter RSC output
k_heli_tail_rsc = 32, ///< helicopter tail RSC output
k_motor1 = 33, ///< these allow remapping of copter motors
k_motor2 = 34,
k_motor3 = 35,
k_motor4 = 36,
k_motor5 = 37,
k_motor6 = 38,
k_motor7 = 39,
k_motor8 = 40,
k_motor_tilt = 41, ///< tiltrotor motor tilt control
k_rcin1 = 51, ///< these are for pass-thru from arbitrary rc inputs
k_rcin2 = 52,
k_rcin3 = 53,
k_rcin4 = 54,
k_rcin5 = 55,
k_rcin6 = 56,
k_rcin7 = 57,
k_rcin8 = 58,
k_rcin9 = 59,
k_rcin10 = 60,
k_rcin11 = 61,
k_rcin12 = 62,
k_rcin13 = 63,
k_rcin14 = 64,
k_rcin15 = 65,
k_rcin16 = 66,
k_ignition = 67,
k_choke = 68,
k_starter = 69,
k_throttle = 70,
k_tracker_yaw = 71, ///< antennatracker yaw
k_tracker_pitch = 72, ///< antennatracker pitch
k_throttleLeft = 73,
k_throttleRight = 74,
k_tiltMotorLeft = 75, ///< vectored thrust, left tilt
k_tiltMotorRight = 76, ///< vectored thrust, right tilt
k_elevon_left = 77,
k_elevon_right = 78,
k_vtail_left = 79,
k_vtail_right = 80,
k_boost_throttle = 81, ///< vertical booster throttle
k_motor9 = 82,
k_motor10 = 83,
k_motor11 = 84,
k_motor12 = 85,
k_dspoilerLeft2 = 86, ///< differential spoiler 2 (left wing)
k_dspoilerRight2 = 87, ///< differential spoiler 2 (right wing)
k_winch = 88,
k_nr_aux_servo_functions ///< This must be the last enum value (only add new values _before_ this one)
} Aux_servo_function_t;This list is auto-generated, so it should always be up to date:
http://ardupilot.org/plane/docs/parameters.html#servo1-function-servo-output-function