| enum   | button_function_t {  
  k_none = 0, 
k_shift = 1, 
k_arm_toggle = 2, 
k_arm = 3, 
 
  k_disarm = 4, 
k_mode_manual = 5, 
k_mode_stabilize = 6, 
k_mode_depth_hold = 7, 
 
  k_mode_poshold = 8, 
k_mode_auto = 9, 
k_mode_circle = 10, 
k_mode_guided = 11, 
 
  k_mode_acro = 12, 
k_mount_center = 21, 
k_mount_tilt_up = 22, 
k_mount_tilt_down = 23, 
 
  k_camera_trigger = 24, 
k_camera_source_toggle = 25, 
k_mount_pan_right = 26, 
k_mount_pan_left = 27, 
 
  k_lights1_cycle = 31, 
k_lights1_brighter = 32, 
k_lights1_dimmer = 33, 
k_lights2_cycle = 34, 
 
  k_lights2_brighter = 35, 
k_lights2_dimmer = 36, 
k_gain_toggle = 41, 
k_gain_inc = 42, 
 
  k_gain_dec = 43, 
k_trim_roll_inc = 44, 
k_trim_roll_dec = 45, 
k_trim_pitch_inc = 46, 
 
  k_trim_pitch_dec = 47, 
k_input_hold_set = 48, 
k_roll_pitch_toggle = 49, 
k_relay_1_on = 51, 
 
  k_relay_1_off = 52, 
k_relay_1_toggle = 53, 
k_relay_2_on = 54, 
k_relay_2_off = 55, 
 
  k_relay_2_toggle = 56, 
k_relay_3_on = 57, 
k_relay_3_off = 58, 
k_relay_3_toggle = 59, 
 
  k_servo_1_inc = 61, 
k_servo_1_dec = 62, 
k_servo_1_min = 63, 
k_servo_1_max = 64, 
 
  k_servo_1_center = 65, 
k_servo_2_inc = 66, 
k_servo_2_dec = 67, 
k_servo_2_min = 68, 
 
  k_servo_2_max = 69, 
k_servo_2_center = 70, 
k_servo_3_inc = 71, 
k_servo_3_dec = 72, 
 
  k_servo_3_min = 73, 
k_servo_3_max = 74, 
k_servo_3_center = 75, 
k_servo_1_min_momentary = 76, 
 
  k_servo_1_max_momentary = 77, 
k_servo_1_min_toggle = 78, 
k_servo_1_max_toggle = 79, 
k_servo_2_min_momentary = 80, 
 
  k_servo_2_max_momentary = 81, 
k_servo_2_min_toggle = 82, 
k_servo_2_max_toggle = 83, 
k_servo_3_min_momentary = 84, 
 
  k_servo_3_max_momentary = 85, 
k_servo_3_min_toggle = 86, 
k_servo_3_max_toggle = 87, 
k_custom_1 = 91, 
 
  k_custom_2 = 92, 
k_custom_3 = 93, 
k_custom_4 = 94, 
k_custom_5 = 95, 
 
  k_custom_6 = 96, 
k_relay_4_on = 101, 
k_relay_4_off = 102, 
k_relay_4_toggle = 103, 
 
  k_relay_1_momentary = 104, 
k_relay_2_momentary = 105, 
k_relay_3_momentary = 106, 
k_relay_4_momentary = 107, 
 
  k_nr_btn_functions
 
 } |