C++ AP_GROUPINFO函数代码示例

#include <AP_Relay/AP_Relay.h>
#include <AP_Math/AP_Math.h>
#include <RC_Channel/RC_Channel.h>
#include <AP_Notify/AP_Notify.h>
#include <AP_HAL/AP_HAL.h>

extern const AP_HAL::HAL& hal;

const AP_Param::GroupInfo AP_Parachute::var_info[] = {

    // @Param: ENABLED
    // @DisplayName: Parachute release enabled or disabled
    // @Description: Parachute release enabled or disabled
    // @Values: 0:Disabled,1:Enabled
    // @User: Standard
    AP_GROUPINFO("ENABLED", 0, AP_Parachute, _enabled, 0),

    // @Param: TYPE
    // @DisplayName: Parachute release mechanism type (relay or servo)
    // @Description: Parachute release mechanism type (relay or servo)
    // @Values: 0:First Relay,1:Second Relay,2:Third Relay,3:Fourth Relay,10:Servo
    // @User: Standard
    AP_GROUPINFO("TYPE", 1, AP_Parachute, _release_type, AP_PARACHUTE_TRIGGER_TYPE_RELAY_0),

    // @Param: SERVO_ON
    // @DisplayName: Parachute Servo ON PWM value
    // @Description: Parachute Servo PWM value when parachute is released
    // @Range: 1000 2000
    // @Units: pwm
    // @Increment: 1
    // @User: Standard

 #include <stdio.h>
 # define Debug(fmt, args ...)  do {printf("%s:%d: " fmt "\n", __FUNCTION__, __LINE__, ## args); hal.scheduler->delay(1); } while(0)
#else
 # define Debug(fmt, args ...)
#endif
//Debug("%.2f %.2f %.2f %.2f \n", var1, var2, var3, var4);

// table of user settable parameters
const AP_Param::GroupInfo AP_TECS::var_info[] PROGMEM = {

    // @Param: CLMB_MAX
    // @DisplayName: Maximum Climb Rate (metres/sec)
    // @Description: This is the best climb rate that the aircraft can achieve with the throttle set to THR_MAX and the airspeed set to the default value. For electric aircraft make sure this number can be achieved towards the end of flight when the battery voltage has reduced. The setting of this parameter can be checked by commanding a positive altitude change of 100m in loiter, RTL or guided mode. If the throttle required to climb is close to THR_MAX and the aircraft is maintaining airspeed, then this parameter is set correctly. If the airspeed starts to reduce, then the parameter is set to high, and if the throttle demand require to climb and maintain speed is noticeably less than THR_MAX, then either CLMB_MAX should be increased or THR_MAX reduced.
	// @Increment: 0.1
	// @User: User
    AP_GROUPINFO("CLMB_MAX",    0, AP_TECS, _maxClimbRate, 5.0f),

    // @Param: SINK_MIN
    // @DisplayName: Minimum Sink Rate (metres/sec)
    // @Description: This is the sink rate of the aircraft with the throttle set to THR_MIN and the same airspeed as used to measure CLMB_MAX.
	// @Increment: 0.1
	// @User: User
    AP_GROUPINFO("SINK_MIN",    1, AP_TECS, _minSinkRate, 2.0f),

    // @Param: TIME_CONST
    // @DisplayName: Controller time constant (sec)
    // @Description: This is the time constant of the TECS control algorithm. Smaller values make it faster to respond, large values make it slower to respond.
	// @Range: 3.0-10.0
	// @Increment: 0.2
	// @User: Advanced
    AP_GROUPINFO("TIME_CONST",  2, AP_TECS, _timeConst, 5.0f),

 # define MNT_MOUNT2_OPTION     DISABLED // second mount, can for example be used to keep an antenna pointed at the home position
#else
 # define MNT_JSTICK_SPD_OPTION ENABLED // uses  844 bytes of memory
 # define MNT_RETRACT_OPTION    ENABLED // uses  244 bytes of memory
 # define MNT_GPSPOINT_OPTION   ENABLED // uses  580 bytes of memory
 # define MNT_STABILIZE_OPTION  ENABLED // uses 2424 bytes of memory
 # define MNT_MOUNT2_OPTION     ENABLED // uses   58 bytes of memory (must also be enabled in APM_Config.h)
#endif

const AP_Param::GroupInfo AP_Mount::var_info[] PROGMEM = {
    // @Param: MODE
    // @DisplayName: Mount operation mode
    // @Description: Camera or antenna mount operation mode
    // @Values: 0:retract,1:neutral,2:MavLink_targeting,3:RC_targeting,4:GPS_point
    // @User: Standard
    AP_GROUPINFO("MODE",       0, AP_Mount, _mount_mode, MAV_MOUNT_MODE_RETRACT), // see MAV_MOUNT_MODE at ardupilotmega.h

#if MNT_RETRACT_OPTION == ENABLED
    // @Param: RETRACT_X
    // @DisplayName: Mount roll angle when in retracted position
    // @Description: Mount roll angle when in retracted position
    // @Units: Centi-Degrees
    // @Range: -18000 17999
    // @Increment: 1
    // @User: Standard

    // @Param: RETRACT_Y
    // @DisplayName: Mount tilt/pitch angle when in retracted position
    // @Description: Mount tilt/pitch angle when in retracted position
    // @Units: Centi-Degrees
    // @Range: -18000 17999

    }
    return true;
}

/*
  default stream rates to 1Hz
 */
const AP_Param::GroupInfo GCS_MAVLINK::var_info[] = {
    // @Param: RAW_SENS
    // @DisplayName: Raw sensor stream rate
    // @Description: Raw sensor stream rate to ground station
    // @Units: Hz
    // @Range: 0 10
    // @Increment: 1
    // @User: Advanced
    AP_GROUPINFO("RAW_SENS", 0, GCS_MAVLINK, streamRates[0],  1),

    // @Param: EXT_STAT
    // @DisplayName: Extended status stream rate to ground station
    // @Description: Extended status stream rate to ground station
    // @Units: Hz
    // @Range: 0 10
    // @Increment: 1
    // @User: Advanced
    AP_GROUPINFO("EXT_STAT", 1, GCS_MAVLINK, streamRates[1],  1),

    // @Param: RC_CHAN
    // @DisplayName: RC Channel stream rate to ground station
    // @Description: RC Channel stream rate to ground station
    // @Units: Hz
    // @Range: 0 10

# define Debug(fmt, args ...)  do {printf("%s:%d: " fmt "\n", __FUNCTION__, __LINE__, ## args); hal.scheduler->delay(1); } while(0)
#else
# define Debug(fmt, args ...)
#endif
//Debug("%.2f %.2f %.2f %.2f \n", var1, var2, var3, var4);

// table of user settable parameters
const AP_Param::GroupInfo AP_TECS::var_info[] = {

    // @Param: CLMB_MAX
    // @DisplayName: Maximum Climb Rate (metres/sec)
    // @Description: This is the best climb rate that the aircraft can achieve with the throttle set to THR_MAX and the airspeed set to the default value. For electric aircraft make sure this number can be achieved towards the end of flight when the battery voltage has reduced. The setting of this parameter can be checked by commanding a positive altitude change of 100m in loiter, RTL or guided mode. If the throttle required to climb is close to THR_MAX and the aircraft is maintaining airspeed, then this parameter is set correctly. If the airspeed starts to reduce, then the parameter is set to high, and if the throttle demand require to climb and maintain speed is noticeably less than THR_MAX, then either CLMB_MAX should be increased or THR_MAX reduced.
    // @Increment: 0.1
    // @Range: 0.1 20.0
    // @User: User
    AP_GROUPINFO("CLMB_MAX",    0, AP_TECS, _maxClimbRate, 5.0f),

    // @Param: SINK_MIN
    // @DisplayName: Minimum Sink Rate (metres/sec)
    // @Description: This is the sink rate of the aircraft with the throttle set to THR_MIN and the same airspeed as used to measure CLMB_MAX.
    // @Increment: 0.1
    // @Range: 0.1 10.0
    // @User: User
    AP_GROUPINFO("SINK_MIN",    1, AP_TECS, _minSinkRate, 2.0f),

    // @Param: TIME_CONST
    // @DisplayName: Controller time constant (sec)
    // @Description: This is the time constant of the TECS control algorithm. Smaller values make it faster to respond, large values make it slower to respond.
    // @Range: 3.0 10.0
    // @Increment: 0.2
    // @User: Advanced

 */

/*
    SITL.cpp - software in the loop state
*/

#include <AP_Common.h>
#include <AP_HAL.h>
#include <GCS_MAVLink.h>
#include <SITL.h>

extern const AP_HAL::HAL& hal;

// table of user settable parameters
const AP_Param::GroupInfo SITL::var_info[] PROGMEM = {
    AP_GROUPINFO("BARO_RND",   0, SITL,  baro_noise,  0.2f),
    AP_GROUPINFO("GYR_RND",    1, SITL,  gyro_noise,  0),
    AP_GROUPINFO("ACC_RND",    2, SITL,  accel_noise, 0),
    AP_GROUPINFO("MAG_RND",    3, SITL,  mag_noise,   0),
    AP_GROUPINFO("GPS_DISABLE",4, SITL,  gps_disable, 0),
    AP_GROUPINFO("DRIFT_SPEED",5, SITL,  drift_speed, 0.05f),
    AP_GROUPINFO("DRIFT_TIME", 6, SITL,  drift_time,  5),
    AP_GROUPINFO("GPS_DELAY",  7, SITL,  gps_delay,   1),
    AP_GROUPINFO("ENGINE_MUL", 8, SITL,  engine_mul,  1),
    AP_GROUPINFO("WIND_SPD",   9, SITL,  wind_speed,  0),
    AP_GROUPINFO("WIND_DIR",  10, SITL,  wind_direction,  180),
    AP_GROUPINFO("WIND_TURB", 11, SITL,  wind_turbulance,  0),
    AP_GROUPINFO("GPS_TYPE",  12, SITL,  gps_type,  SITL::GPS_TYPE_UBLOX),
    AP_GROUPINFO("GPS_BYTELOSS",  13, SITL,  gps_byteloss,  0),
    AP_GROUPINFO("GPS_NUMSATS",   14, SITL,  gps_numsats,   10),
    AP_GROUPINFO("MAG_ERROR",     15, SITL,  mag_error,  0),

#include <AP_HAL.h>
#include <AC_WPNav.h>

extern const AP_HAL::HAL& hal;

const AP_Param::GroupInfo AC_WPNav::var_info[] PROGMEM = {
    // index 0 was used for the old orientation matrix

    // @Param: SPEED
    // @DisplayName: Waypoint Horizontal Speed Target
    // @Description: Defines the speed in cm/s which the aircraft will attempt to maintain horizontally during a WP mission
    // @Units: cm/s
    // @Range: 0 2000
    // @Increment: 50
    // @User: Standard
    AP_GROUPINFO("SPEED",       0, AC_WPNav, _wp_speed_cms, WPNAV_WP_SPEED),

    // @Param: RADIUS
    // @DisplayName: Waypoint Radius
    // @Description: Defines the distance from a waypoint, that when crossed indicates the wp has been hit.
    // @Units: cm
    // @Range: 100 1000
    // @Increment: 1
    // @User: Standard
    AP_GROUPINFO("RADIUS",      1, AC_WPNav, _wp_radius_cm, WPNAV_WP_RADIUS),

    // @Param: SPEED_UP
    // @DisplayName: Waypoint Climb Speed Target
    // @Description: Defines the speed in cm/s which the aircraft will attempt to maintain while climbing during a WP mission
    // @Units: cm/s
    // @Range: 0 1000

#include <AP_HAL.h>
#include "AP_MotorsHeli.h"

extern const AP_HAL::HAL& hal;

const AP_Param::GroupInfo AP_MotorsHeli::var_info[] PROGMEM = {


    // @Param: SV1_POS
    // @DisplayName: Servo 1 Position
    // @Description: This is the angular location of swash servo #1.
    // @Range: -180 180
    // @Units: Degrees
    // @User: Standard
    // @Increment: 1
    AP_GROUPINFO("SV1_POS", 1,      AP_MotorsHeli,  servo1_pos, -60),

    // @Param: SV2_POS
    // @DisplayName: Servo 2 Position
    // @Description: This is the angular location of swash servo #2.
    // @Range: -180 180
    // @Units: Degrees
    // @User: Standard
    // @Increment: 1
    AP_GROUPINFO("SV2_POS", 2,      AP_MotorsHeli,  servo2_pos,  60),

    // @Param: SV3_POS
    // @DisplayName: Servo 3 Position
    // @Description: This is the angular location of swash servo #3.
    // @Range: -180 180
    // @Units: Degrees

// -*- tab-width: 4; Mode: C++; c-basic-offset: 4; indent-tabs-mode: nil -*-

#include <AP_HAL/AP_HAL.h>
#include "AP_L1_Control.h"

extern const AP_HAL::HAL& hal;

// table of user settable parameters
const AP_Param::GroupInfo AP_L1_Control::var_info[] = {
    // @Param: PERIOD
    // @DisplayName: L1 control period
    // @Description: Period in seconds of L1 tracking loop. This parameter is the primary control for agressiveness of turns in auto mode. This needs to be larger for less responsive airframes. The default of 20 is quite conservative, but for most RC aircraft will lead to reasonable flight. For smaller more agile aircraft a value closer to 15 is appropriate, or even as low as 10 for some very agile aircraft. When tuning, change this value in small increments, as a value that is much too small (say 5 or 10 below the right value) can lead to very radical turns, and a risk of stalling.
	// @Units: seconds
	// @Range: 1 60
	// @Increment: 1
    AP_GROUPINFO("PERIOD",    0, AP_L1_Control, _L1_period, 20),
	
    // @Param: DAMPING
    // @DisplayName: L1 control damping ratio
    // @Description: Damping ratio for L1 control. Increase this in increments of 0.05 if you are getting overshoot in path tracking. You should not need a value below 0.7 or above 0.85.
	// @Range: 0.6 1.0
	// @Increment: 0.05
    AP_GROUPINFO("DAMPING",   1, AP_L1_Control, _L1_damping, 0.75f),

    // @Param: XTRACK_I
    // @DisplayName: L1 control crosstrack integrator gain
    // @Description: Crosstrack error integrator gain. This gain is applied to the crosstrack error to ensure it converges to zero. Set to zero to disable. Smaller values converge slower, higher values will cause crosstrack error oscillation.
    // @Range: 0 0.1
    // @Increment: 0.01
    AP_GROUPINFO("XTRACK_I",   2, AP_L1_Control, _L1_xtrack_i_gain, 0.02),

extern const AP_HAL::HAL& hal;

// table of user settable parameters
const AP_Param::GroupInfo AP_Baro::var_info[] = {
    // NOTE: Index numbers 0 and 1 were for the old integer
    // ground temperature and pressure

    // @Param: ABS_PRESS
    // @DisplayName: Absolute Pressure
    // @Description: calibrated ground pressure in Pascals
    // @Units: Pa
    // @Increment: 1
    // @ReadOnly: True
    // @Volatile: True
    // @User: Advanced
    AP_GROUPINFO("ABS_PRESS", 2, AP_Baro, sensors[0].ground_pressure, 0),

    // @Param: TEMP
    // @DisplayName: ground temperature
    // @Description: User provided ambient ground temperature in degrees Celsius. This is used to improve the calculation of the altitude the vehicle is at. This parameter is not persistent and will be reset to 0 every time the vehicle is rebooted. A value of 0 means use the internal measurement ambient temperature.
    // @Units: degC
    // @Increment: 1
    // @Volatile: True
    // @User: Advanced
    AP_GROUPINFO("TEMP", 3, AP_Baro, _user_ground_temperature, 0),

    // index 4 reserved for old AP_Int8 version in legacy FRAM
    //AP_GROUPINFO("ALT_OFFSET", 4, AP_Baro, _alt_offset, 0),

    // @Param: ALT_OFFSET
    // @DisplayName: altitude offset

 #include <systemlib/airspeed.h>
 #include <drivers/drv_airspeed.h>
 #include <uORB/topics/differential_pressure.h>
 #define ARSPD_DEFAULT_PIN 11
#else
 #define ARSPD_DEFAULT_PIN 0
#endif

// table of user settable parameters
const AP_Param::GroupInfo AP_Airspeed::var_info[] PROGMEM = {

    // @Param: ENABLE
    // @DisplayName: Airspeed enable
    // @Description: enable airspeed sensor
    // @Values: 0:Disable,1:Enable
    AP_GROUPINFO("ENABLE",    0, AP_Airspeed, _enable, 1),

    // @Param: USE
    // @DisplayName: Airspeed use
    // @Description: use airspeed for flight control
    // @Values: 1:Use,0:Don't Use
    AP_GROUPINFO("USE",    1, AP_Airspeed, _use, 0),

    // @Param: OFFSET
    // @DisplayName: Airspeed offset
    // @Description: Airspeed calibration offset
    // @Increment: 0.1
    AP_GROUPINFO("OFFSET", 2, AP_Airspeed, _offset, 0),

    // @Param: RATIO
    // @DisplayName: Airspeed ratio

#include <AP_Common.h>
#include <AP_Math.h>
#include <AP_HAL.h>
#include <AP_Notify.h>
#include <AP_GPS.h>

extern const AP_HAL::HAL& hal;

// table of user settable parameters
const AP_Param::GroupInfo AP_GPS::var_info[] PROGMEM = {
    // @Param: TYPE
    // @DisplayName: GPS type
    // @Description: GPS type
    // @Values: 0:None,1:AUTO,2:uBlox,3:MTK,4:MTK19,5:NMEA,6:SiRF,7:HIL,8:SwiftNav,9:PX4EXPERIMENTAL
    AP_GROUPINFO("TYPE",    0, AP_GPS, _type[0], 1),

#if GPS_MAX_INSTANCES > 1

    // @Param: TYPE2
    // @DisplayName: 2nd GPS type
    // @Description: GPS type of 2nd GPS
    // @Values: 0:None,1:AUTO,2:uBlox,3:MTK,4:MTK19,5:NMEA,6:SiRF,7:HIL,8:SwiftNav,9:PX4EXPERIMENTAL
    AP_GROUPINFO("TYPE2",   1, AP_GPS, _type[1], 0),

#endif

    // @Param: NAVFILTER
    // @DisplayName: Navigation filter setting
    // @Description: Navigation filter engine setting
    // @Values: 0:Portable,2:Stationary,3:Pedestrian,4:Automotive,5:Sea,6:Airborne1G,7:Airborne2G,8:Airborne4G

#if AVOIDANCE_DEBUGGING
#include <stdio.h>
#define debug(fmt, args ...)  do {::fprintf(stderr,"%s:%d: " fmt "\n", __FUNCTION__, __LINE__, ## args); } while(0)
#else
#define debug(fmt, args ...)
#endif

// table of user settable parameters
const AP_Param::GroupInfo AP_Avoidance::var_info[] = {

    // @Param: ENABLE
    // @DisplayName: Enable Avoidance using ADSB
    // @Description: Enable Avoidance using ADSB
    // @Values: 0:Disabled,1:Enabled
    // @User: Advanced
    AP_GROUPINFO("ENABLE",      1, AP_Avoidance, _enabled,    0),

    // @Param: F_ACTION
    // @DisplayName: Collision Avoidance Behavior
    // @Description: Specifies aircraft behaviour when a collision is imminent
    // The following values should come from the mavlink COLLISION_ACTION enum
    // @Values: 0:None,1:Report,2:Climb Or Descend,3:Move Horizontally,4:Move Perpendicularly in 3D,5:RTL,6:Hover
    // @User: Advanced
    AP_GROUPINFO("F_ACTION",    2, AP_Avoidance, _fail_action, MAV_COLLISION_ACTION_REPORT),

    // @Param: W_ACTION
    // @DisplayName: Collision Avoidance Behavior - Warn
    // @Description: Specifies aircraft behaviour when a collision may occur
    // The following values should come from the mavlink COLLISION_ACTION enum
    // @Values: 0:None,1:Report
    // @User: Advanced

#include <AP_HAL/AP_HAL.h>
#include <AP_Math/AP_Math.h>

// table of user settable parameters
const AP_Param::GroupInfo AC_AttitudeControl::var_info[] PROGMEM = {

    // 0, 1 were RATE_RP_MAX, RATE_Y_MAX

    // @Param: SLEW_YAW
    // @DisplayName: Yaw target slew rate
    // @Description: Maximum rate the yaw target can be updated in Loiter, RTL, Auto flight modes
    // @Units: Centi-Degrees/Sec
    // @Range: 500 18000
    // @Increment: 100
    // @User: Advanced
    AP_GROUPINFO("SLEW_YAW",    2, AC_AttitudeControl, _slew_yaw, AC_ATTITUDE_CONTROL_SLEW_YAW_DEFAULT),

    // 3 was for ACCEL_RP_MAX

    // @Param: ACCEL_Y_MAX
    // @DisplayName: Acceleration Max for Yaw
    // @Description: Maximum acceleration in yaw axis
    // @Units: Centi-Degrees/Sec/Sec
    // @Range: 0 72000
    // @Values: 0:Disabled, 18000:Slow, 36000:Medium, 54000:Fast
    // @Increment: 1000
    // @User: Advanced
    AP_GROUPINFO("ACCEL_Y_MAX",  4, AC_AttitudeControl, _accel_yaw_max, AC_ATTITUDE_CONTROL_ACCEL_Y_MAX_DEFAULT),

    // @Param: RATE_FF_ENAB
    // @DisplayName: Rate Feedforward Enable

const AP_Param::GroupInfo AC_Sprayer::var_info[] = {
    // @Param: ENABLE
    // @DisplayName: Sprayer enable/disable
    // @Description: Allows you to enable (1) or disable (0) the sprayer
    // @Values: 0:Disabled,1:Enabled
    // @User: Standard
    AP_GROUPINFO_FLAGS("ENABLE", 0, AC_Sprayer, _enabled, 0, AP_PARAM_FLAG_ENABLE),

    // @Param: PUMP_RATE
    // @DisplayName: Pump speed
    // @Description: Desired pump speed when traveling 1m/s expressed as a percentage
    // @Units: percentage
    // @Range: 0 100
    // @User: Standard
    AP_GROUPINFO("PUMP_RATE",   1, AC_Sprayer, _pump_pct_1ms, AC_SPRAYER_DEFAULT_PUMP_RATE),

    // @Param: SPINNER
    // @DisplayName: Spinner rotation speed
    // @Description: Spinner's rotation speed in PWM (a higher rate will disperse the spray over a wider area horizontally)
    // @Units: ms
    // @Range: 1000 2000
    // @User: Standard
    AP_GROUPINFO("SPINNER",     2, AC_Sprayer, _spinner_pwm, AC_SPRAYER_DEFAULT_SPINNER_PWM),

    // @Param: SPEED_MIN
    // @DisplayName: Speed minimum
    // @Description: Speed minimum at which we will begin spraying
    // @Units: cm/s
    // @Range: 0 1000
    // @User: Standard