ardupilot/libraries/RC_Channel/RC_Channel_aux.h

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// -*- tab-width: 4; Mode: C++; c-basic-offset: 4; indent-tabs-mode: t -*-
/// @file RC_Channel_aux.h
/// @brief RC_Channel manager for auxiliary channels (5..8), with EEPROM-backed storage of constants.
/// @author Amilcar Lucas
#ifndef RC_CHANNEL_AUX_H_
#define RC_CHANNEL_AUX_H_
#include "RC_Channel.h"
/// @class RC_Channel_aux
/// @brief Object managing one aux. RC channel (CH5-8), with information about its function
class RC_Channel_aux : public RC_Channel {
public:
/// Constructor
///
/// @param key EEPROM storage key for the channel trim parameters.
/// @param name Optional name for the group.
///
RC_Channel_aux(uint8_t ch_out) :
RC_Channel(ch_out)
{
}
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_flaperon = 5, ///< flaperon (flaps and aileron combined, needs two independent servos one for each wing)
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_dspoiler1 = 16, ///< differential spoiler 1 (left wing)
k_dspoiler2 = 17, ///< differential spoiler 2 (right wing)
k_aileron_with_input = 18, ///< aileron, with rc input
k_nr_aux_servo_functions ///< This must be the last enum value (only add new values _before_ this one)
} Aux_servo_function_t;
AP_Int8 function; ///< see Aux_servo_function_t enum
void output_ch(unsigned char ch_nr);
// set radio_out for a function channel
static void set_radio(Aux_servo_function_t function, int16_t value);
// set and save the trim for a function channel to radio_in
static void set_radio_trim(Aux_servo_function_t function);
// set radio_out to radio_min
static void set_radio_to_min(Aux_servo_function_t function);
// set radio_out to radio_max
static void set_radio_to_max(Aux_servo_function_t function);
// set radio_out to radio_trim
static void set_radio_to_trim(Aux_servo_function_t function);
// copy radio_in to radio_out
static void copy_radio_in_out(Aux_servo_function_t function);
// set servo_out
static void set_servo_out(Aux_servo_function_t function, int16_t value);
// return true if a function is assigned to a channel
static bool function_assigned(Aux_servo_function_t function);
// set a servo_out value, and angle range, then calc_pwm
static void move_servo(Aux_servo_function_t function,
int16_t value, int16_t angle_min, int16_t angle_max);
static const struct AP_Param::GroupInfo var_info[];
};
void update_aux_servo_function(RC_Channel_aux* rc_a = NULL, RC_Channel_aux* rc_b = NULL,
RC_Channel_aux* rc_c = NULL, RC_Channel_aux* rc_d = NULL,
RC_Channel_aux* rc_e = NULL, RC_Channel_aux* rc_f = NULL,
RC_Channel_aux* rc_g = NULL);
void enable_aux_servos();
#endif /* RC_CHANNEL_AUX_H_ */