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Sub: Remove heli support from sub.

This commit is contained in:
Rustom Jehangir 2016-02-22 22:15:15 -08:00 committed by Andrew Tridgell
parent 105eae0e86
commit 6cf24c2770
30 changed files with 58 additions and 908 deletions
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9
ArduSub/APM_Config.h
View File

@ -7,15 +7,6 @@
//#define FRAME_CONFIG VECTORED_FRAME
/* options:
* QUAD_FRAME
* TRI_FRAME
* HEXA_FRAME
* Y6_FRAME
* OCTA_FRAME
* OCTA_QUAD_FRAME
* HELI_FRAME
* SINGLE_FRAME
* COAX_FRAME
* BLUEROV_FRAME
* VECTORED_FRAME
*/

5
ArduSub/AP_State.cpp
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@ -116,13 +116,8 @@ void Sub::set_pre_arm_rc_check(bool b)
void Sub::update_using_interlock()
{
#if FRAME_CONFIG == HELI_FRAME
// helicopters are always using motor interlock
ap.using_interlock = true;
#else
// check if we are using motor interlock control on an aux switch
ap.using_interlock = check_if_auxsw_mode_used(AUXSW_MOTOR_INTERLOCK);
#endif
}
void Sub::set_motor_emergency_stop(bool b)

5
ArduSub/Attitude.cpp
View File

@ -225,13 +225,8 @@ float Sub::get_throttle_pre_takeoff(float input_thr)
float in_min = g.throttle_min;
float in_max = get_takeoff_trigger_throttle();
#if FRAME_CONFIG == HELI_FRAME
// helicopters swash will move from bottom to 1/2 of mid throttle
float out_min = 0;
#else
// multicopters will output between spin-when-armed and 1/2 of mid throttle
float out_min = motors.get_throttle_warn();
#endif
float out_max = get_non_takeoff_throttle();
if ((g.throttle_behavior & THR_BEHAVE_FEEDBACK_FROM_MID_STICK) != 0) {

20
ArduSub/Log.cpp
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@ -429,7 +429,6 @@ struct PACKED log_MotBatt {
// Write an rate packet
void Sub::Log_Write_MotBatt()
{
#if FRAME_CONFIG != HELI_FRAME
struct log_MotBatt pkt_mot = {
LOG_PACKET_HEADER_INIT(LOG_MOTBATT_MSG),
time_us : AP_HAL::micros64(),
@ -439,7 +438,6 @@ void Sub::Log_Write_MotBatt()
th_limit : (float)(motors.get_throttle_limit())
};
DataFlash.WriteBlock(&pkt_mot, sizeof(pkt_mot));
#endif
}
struct PACKED log_Startup {
@ -671,20 +669,6 @@ struct PACKED log_Heli {
int16_t main_rotor_speed;
};
#if FRAME_CONFIG == HELI_FRAME
// Write an helicopter packet
void Sub::Log_Write_Heli()
{
struct log_Heli pkt_heli = {
LOG_PACKET_HEADER_INIT(LOG_HELI_MSG),
time_us : AP_HAL::micros64(),
desired_rotor_speed : motors.get_desired_rotor_speed(),
main_rotor_speed : motors.get_main_rotor_speed(),
};
DataFlash.WriteBlock(&pkt_heli, sizeof(pkt_heli));
}
#endif
// precision landing logging
struct PACKED log_Precland {
LOG_PACKET_HEADER;
@ -861,10 +845,6 @@ void Sub::Log_Write_Parameter_Tuning(uint8_t param, float tuning_val, int16_t co
void Sub::Log_Write_Home_And_Origin() {}
void Sub::Log_Sensor_Health() {}
#if FRAME_CONFIG == HELI_FRAME
void Sub::Log_Write_Heli() {}
#endif
#if OPTFLOW == ENABLED
void Sub::Log_Write_Optflow() {}
#endif

40
ArduSub/Parameters.cpp
View File

@ -512,24 +512,6 @@ const AP_Param::Info Sub::var_info[] = {
// @User: Advanced
GSCALAR(fs_crash_check, "FS_CRASH_CHECK", 1),
#if FRAME_CONFIG == HELI_FRAME
// @Group: HS1_
// @Path: ../libraries/RC_Channel/RC_Channel.cpp
GGROUP(heli_servo_1, "HS1_", RC_Channel),
// @Group: HS2_
// @Path: ../libraries/RC_Channel/RC_Channel.cpp
GGROUP(heli_servo_2, "HS2_", RC_Channel),
// @Group: HS3_
// @Path: ../libraries/RC_Channel/RC_Channel.cpp
GGROUP(heli_servo_3, "HS3_", RC_Channel),
// @Group: HS4_
// @Path: ../libraries/RC_Channel/RC_Channel.cpp
GGROUP(heli_servo_4, "HS4_", RC_Channel),
// @Group: H_RSC_
// @Path: ../libraries/RC_Channel/RC_Channel.cpp
GGROUP(heli_servo_rsc, "H_RSC_", RC_Channel),
#endif
// RC channel
//-----------
// @Group: RC1_
@ -668,11 +650,7 @@ const AP_Param::Info Sub::var_info[] = {
// @Range: 0.001 0.02
// @Increment: 0.001
// @User: Standard
#if FRAME_CONFIG == HELI_FRAME
GGROUP(pid_rate_roll, "RATE_RLL_", AC_HELI_PID),
#else
GGROUP(pid_rate_roll, "RATE_RLL_", AC_PID),
#endif
// @Param: RATE_PIT_P
// @DisplayName: Pitch axis rate controller P gain
@ -702,11 +680,7 @@ const AP_Param::Info Sub::var_info[] = {
// @Range: 0.001 0.02
// @Increment: 0.001
// @User: Standard
#if FRAME_CONFIG == HELI_FRAME
GGROUP(pid_rate_pitch, "RATE_PIT_", AC_HELI_PID),
#else
GGROUP(pid_rate_pitch, "RATE_PIT_", AC_PID),
#endif
// @Param: RATE_YAW_P
// @DisplayName: Yaw axis rate controller P gain
@ -736,11 +710,7 @@ const AP_Param::Info Sub::var_info[] = {
// @Range: 0.000 0.02
// @Increment: 0.001
// @User: Standard
#if FRAME_CONFIG == HELI_FRAME
GGROUP(pid_rate_yaw, "RATE_YAW_", AC_HELI_PID),
#else
GGROUP(pid_rate_yaw, "RATE_YAW_", AC_PID),
#endif
// @Param: VEL_XY_P
// @DisplayName: Velocity (horizontal) P gain
@ -892,12 +862,6 @@ const AP_Param::Info Sub::var_info[] = {
// @Path: ../libraries/AP_LandingGear/AP_LandingGear.cpp
GOBJECT(landinggear, "LGR_", AP_LandingGear),
#if FRAME_CONFIG == HELI_FRAME
// @Group: IM_
// @Path: ../libraries/AC_InputManager/AC_InputManager_Heli.cpp
GOBJECT(input_manager, "IM_", AC_InputManager_Heli),
#endif
// @Group: COMPASS_
// @Path: ../libraries/AP_Compass/Compass.cpp
GOBJECT(compass, "COMPASS_", Compass),
@ -914,13 +878,9 @@ const AP_Param::Info Sub::var_info[] = {
// @Path: ../libraries/AC_WPNav/AC_Circle.cpp
GOBJECT(circle_nav, "CIRCLE_", AC_Circle),
#if FRAME_CONFIG == HELI_FRAME
GOBJECT(attitude_control, "ATC_", AC_AttitudeControl_Heli),
#else
// @Group: ATC_
// @Path: ../libraries/AC_AttitudeControl/AC_AttitudeControl.cpp
GOBJECT(attitude_control, "ATC_", AC_AttitudeControl),
#endif
// @Group: POSCON_
// @Path: ../libraries/AC_AttitudeControl/AC_PosControl.cpp

24
ArduSub/Parameters.h
View File

@ -448,11 +448,6 @@ public:
AP_Float fs_ekf_thresh;
AP_Int16 gcs_pid_mask;
#if FRAME_CONFIG == HELI_FRAME
// Heli
RC_Channel heli_servo_1, heli_servo_2, heli_servo_3, heli_servo_4; // servos for swash plate and tail
RC_Channel heli_servo_rsc; // servo for rotor speed control output
#endif
#if FRAME_CONFIG == SINGLE_FRAME
// Single
RC_Channel single_servo_1, single_servo_2, single_servo_3, single_servo_4; // servos for four flaps
@ -494,15 +489,9 @@ public:
AP_Float acro_expo;
// PI/D controllers
#if FRAME_CONFIG == HELI_FRAME
AC_HELI_PID pid_rate_roll;
AC_HELI_PID pid_rate_pitch;
AC_HELI_PID pid_rate_yaw;
#else
AC_PID pid_rate_roll;
AC_PID pid_rate_pitch;
AC_PID pid_rate_yaw;
#endif
AC_PI_2D pi_vel_xy;
AC_P p_vel_z;
@ -527,13 +516,6 @@ public:
// above.
Parameters() :
#if FRAME_CONFIG == HELI_FRAME
heli_servo_1 (CH_1),
heli_servo_2 (CH_2),
heli_servo_3 (CH_3),
heli_servo_4 (CH_4),
heli_servo_rsc (CH_8),
#endif
#if FRAME_CONFIG == SINGLE_FRAME
single_servo_1 (CH_1),
single_servo_2 (CH_2),
@ -567,15 +549,9 @@ public:
// PID controller initial P initial I initial D initial imax initial filt hz pid rate
//---------------------------------------------------------------------------------------------------------------------------------
#if FRAME_CONFIG == HELI_FRAME
pid_rate_roll (RATE_ROLL_P, RATE_ROLL_I, RATE_ROLL_D, RATE_ROLL_IMAX, RATE_ROLL_FILT_HZ, MAIN_LOOP_SECONDS, RATE_ROLL_FF),
pid_rate_pitch (RATE_PITCH_P, RATE_PITCH_I, RATE_PITCH_D, RATE_PITCH_IMAX, RATE_PITCH_FILT_HZ, MAIN_LOOP_SECONDS, RATE_PITCH_FF),
pid_rate_yaw (RATE_YAW_P, RATE_YAW_I, RATE_YAW_D, RATE_YAW_IMAX, RATE_YAW_FILT_HZ, MAIN_LOOP_SECONDS, RATE_YAW_FF),
#else
pid_rate_roll (RATE_ROLL_P, RATE_ROLL_I, RATE_ROLL_D, RATE_ROLL_IMAX, RATE_ROLL_FILT_HZ, MAIN_LOOP_SECONDS),
pid_rate_pitch (RATE_PITCH_P, RATE_PITCH_I, RATE_PITCH_D, RATE_PITCH_IMAX, RATE_PITCH_FILT_HZ, MAIN_LOOP_SECONDS),
pid_rate_yaw (RATE_YAW_P, RATE_YAW_I, RATE_YAW_D, RATE_YAW_IMAX, RATE_YAW_FILT_HZ, MAIN_LOOP_SECONDS),
#endif
pi_vel_xy (VEL_XY_P, VEL_XY_I, VEL_XY_IMAX, VEL_XY_FILT_HZ, WPNAV_LOITER_UPDATE_TIME),

8
ArduSub/Sub.cpp
View File

@ -29,9 +29,7 @@ Sub::Sub(void) :
FUNCTOR_BIND_MEMBER(&Sub::verify_command_callback, bool, const AP_Mission::Mission_Command &),
FUNCTOR_BIND_MEMBER(&Sub::exit_mission, void)),
control_mode(STABILIZE),
#if FRAME_CONFIG == HELI_FRAME // helicopter constructor requires more arguments
motors(g.rc_7, g.heli_servo_rsc, g.heli_servo_1, g.heli_servo_2, g.heli_servo_3, g.heli_servo_4, MAIN_LOOP_RATE),
#elif FRAME_CONFIG == TRI_FRAME // tri constructor requires additional rc_7 argument to allow tail servo reversing
#if FRAME_CONFIG == TRI_FRAME // tri constructor requires additional rc_7 argument to allow tail servo reversing
motors(MAIN_LOOP_RATE),
#elif FRAME_CONFIG == SINGLE_FRAME // single constructor requires extra servos for flaps
motors(g.single_servo_1, g.single_servo_2, g.single_servo_3, g.single_servo_4, MAIN_LOOP_RATE),
@ -116,10 +114,6 @@ Sub::Sub(void) :
#endif
#if PRECISION_LANDING == ENABLED
precland(ahrs, inertial_nav, g.pi_precland, MAIN_LOOP_SECONDS),
#endif
#if FRAME_CONFIG == HELI_FRAME
// ToDo: Input Manager is only used by Heli for 3.3, but will be used by all frames for 3.4
input_manager(MAIN_LOOP_RATE),
#endif
in_mavlink_delay(false),
gcs_out_of_time(false),

42
ArduSub/Sub.h
View File

@ -59,10 +59,8 @@
#include <AP_Rally/AP_Rally.h> // Rally point library
#include <AC_PID/AC_PID.h> // PID library
#include <AC_PID/AC_PI_2D.h> // PID library (2-axis)
#include <AC_PID/AC_HELI_PID.h> // Heli specific Rate PID library
#include <AC_PID/AC_P.h> // P library
#include <AC_AttitudeControl/AC_AttitudeControl_Multi.h> // Attitude control library
#include <AC_AttitudeControl/AC_AttitudeControl_Heli.h> // Attitude control library for traditional helicopter
#include <AC_AttitudeControl/AC_PosControl.h> // Position control library
#include <RC_Channel/RC_Channel.h> // RC Channel Library
#include <AP_Motors/AP_Motors.h> // AP Motors library
@ -92,7 +90,6 @@
#include <AP_Terrain/AP_Terrain.h>
#include <AP_RPM/AP_RPM.h>
#include <AC_InputManager/AC_InputManager.h> // Pilot input handling library
#include <AC_InputManager/AC_InputManager_Heli.h> // Heli specific pilot input handling library
// Configuration
#include "defines.h"
@ -428,11 +425,8 @@ private:
// Attitude, Position and Waypoint navigation objects
// To-Do: move inertial nav up or other navigation variables down here
#if FRAME_CONFIG == HELI_FRAME
AC_AttitudeControl_Heli attitude_control;
#else
AC_AttitudeControl_Multi attitude_control;
#endif
AC_PosControl pos_control;
AC_WPNav wp_nav;
AC_Circle circle_nav;
@ -510,13 +504,6 @@ private:
AC_PrecLand precland;
#endif
// Pilot Input Management Library
// Only used for Helicopter for AC3.3, to be expanded to include Multirotor
// child class for AC3.4
#if FRAME_CONFIG == HELI_FRAME
AC_InputManager_Heli input_manager;
#endif
// use this to prevent recursion during sensor init
bool in_mavlink_delay;
@ -527,21 +514,6 @@ private:
// setup the var_info table
AP_Param param_loader;
#if FRAME_CONFIG == HELI_FRAME
// Mode filter to reject RC Input glitches. Filter size is 5, and it draws the 4th element, so it can reject 3 low glitches,
// and 1 high glitch. This is because any "off" glitches can be highly problematic for a helicopter running an ESC
// governor. Even a single "off" frame can cause the rotor to slow dramatically and take a long time to restart.
ModeFilterInt16_Size5 rotor_speed_deglitch_filter {4};
int16_t rsc_control_deglitched;
// Tradheli flags
struct {
uint8_t dynamic_flight : 1; // 0 // true if we are moving at a significant speed (used to turn on/off leaky I terms)
uint8_t init_targets_on_arming : 1; // 1 // true if we have been disarmed, and need to reset rate controller targets when we arm
} heli_flags;
#endif
#if GNDEFFECT_COMPENSATION == ENABLED
// ground effect detector
struct {
@ -655,9 +627,6 @@ private:
void Log_Write_Parameter_Tuning(uint8_t param, float tuning_val, int16_t control_in, int16_t tune_low, int16_t tune_high);
void Log_Write_Home_And_Origin();
void Log_Sensor_Health();
#if FRAME_CONFIG == HELI_FRAME
void Log_Write_Heli(void);
#endif
void Log_Write_Precland();
void Log_Write_Vehicle_Startup_Messages();
void Log_Read(uint16_t log_num, uint16_t start_page, uint16_t end_page);
@ -839,16 +808,7 @@ private:
bool mode_has_manual_throttle(uint8_t mode);
bool mode_allows_arming(uint8_t mode, bool arming_from_gcs);
void notify_flight_mode(uint8_t mode);
void heli_init();
void check_dynamic_flight(void);
void update_heli_control_dynamics(void);
void heli_update_landing_swash();
void heli_update_rotor_speed_targets();
void heli_radio_passthrough();
bool heli_acro_init(bool ignore_checks);
void heli_acro_run();
bool heli_stabilize_init(bool ignore_checks);
void heli_stabilize_run();
void read_inertia();
void read_inertial_altitude();
bool land_complete_maybe();

22
ArduSub/arming_checks.cpp
View File

@ -318,12 +318,6 @@ bool Sub::pre_arm_checks(bool display_failure)
return false;
}
#endif
#if FRAME_CONFIG == HELI_FRAME
// check helicopter parameters
if (!motors.parameter_check(display_failure)) {
return false;
}
#endif // HELI_FRAME
}
// check throttle is above failsafe throttle
@ -331,11 +325,7 @@ bool Sub::pre_arm_checks(bool display_failure)
if ((g.arming_check == ARMING_CHECK_ALL) || (g.arming_check & ARMING_CHECK_RC)) {
if (g.failsafe_throttle != FS_THR_DISABLED && channel_throttle->radio_in < g.failsafe_throttle_value) {
if (display_failure) {
#if FRAME_CONFIG == HELI_FRAME
gcs_send_text(MAV_SEVERITY_CRITICAL,"PreArm: Collective below Failsafe");
#else
gcs_send_text(MAV_SEVERITY_CRITICAL,"PreArm: Throttle below Failsafe");
#endif
}
return false;
}
@ -626,11 +616,7 @@ bool Sub::arm_checks(bool display_failure, bool arming_from_gcs)
// check throttle is not too low - must be above failsafe throttle
if (g.failsafe_throttle != FS_THR_DISABLED && channel_throttle->radio_in < g.failsafe_throttle_value) {
if (display_failure) {
#if FRAME_CONFIG == HELI_FRAME
gcs_send_text(MAV_SEVERITY_CRITICAL,"Arm: Collective below Failsafe");
#else
gcs_send_text(MAV_SEVERITY_CRITICAL,"Arm: Throttle below Failsafe");
#endif
}
return false;
}
@ -640,22 +626,14 @@ bool Sub::arm_checks(bool display_failure, bool arming_from_gcs)
// above top of deadband is too always high
if (channel_throttle->control_in > get_takeoff_trigger_throttle()) {
if (display_failure) {
#if FRAME_CONFIG == HELI_FRAME
gcs_send_text(MAV_SEVERITY_CRITICAL,"Arm: Collective too high");
#else
gcs_send_text(MAV_SEVERITY_CRITICAL,"Arm: Throttle too high");
#endif
}
return false;
}
// in manual modes throttle must be at zero
if ((mode_has_manual_throttle(control_mode) || control_mode == DRIFT) && channel_throttle->control_in > 0) {
if (display_failure) {
#if FRAME_CONFIG == HELI_FRAME
gcs_send_text(MAV_SEVERITY_CRITICAL,"Arm: Collective too high");
#else
gcs_send_text(MAV_SEVERITY_CRITICAL,"Arm: Throttle too high");
#endif
}
return false;
}

5
ArduSub/compassmot.cpp
View File

@ -9,10 +9,6 @@
// setup_compassmot - sets compass's motor interference parameters
uint8_t Sub::mavlink_compassmot(mavlink_channel_t chan)
{
#if FRAME_CONFIG == HELI_FRAME
// compassmot not implemented for tradheli
return 1;
#else
int8_t comp_type; // throttle or current based compensation
Vector3f compass_base[COMPASS_MAX_INSTANCES]; // compass vector when throttle is zero
Vector3f motor_impact[COMPASS_MAX_INSTANCES]; // impact of motors on compass vector
@ -269,6 +265,5 @@ uint8_t Sub::mavlink_compassmot(mavlink_channel_t chan)
ap.compass_mot = false;
return 0;
#endif // FRAME_CONFIG != HELI_FRAME
}

69
ArduSub/config.h
View File

@ -66,25 +66,7 @@
# define FRAME_CONFIG BLUEROV_FRAME
#endif
#if FRAME_CONFIG == QUAD_FRAME
# define FRAME_CONFIG_STRING "QUAD"
#elif FRAME_CONFIG == TRI_FRAME
# define FRAME_CONFIG_STRING "TRI"
#elif FRAME_CONFIG == HEXA_FRAME
# define FRAME_CONFIG_STRING "HEXA"
#elif FRAME_CONFIG == Y6_FRAME
# define FRAME_CONFIG_STRING "Y6"
#elif FRAME_CONFIG == OCTA_FRAME
# define FRAME_CONFIG_STRING "OCTA"
#elif FRAME_CONFIG == OCTA_QUAD_FRAME
# define FRAME_CONFIG_STRING "OCTA_QUAD"
#elif FRAME_CONFIG == HELI_FRAME
# define FRAME_CONFIG_STRING "HELI"
#elif FRAME_CONFIG == SINGLE_FRAME
# define FRAME_CONFIG_STRING "SINGLE"
#elif FRAME_CONFIG == COAX_FRAME
# define FRAME_CONFIG_STRING "COAX"
#elif FRAME_CONFIG == BLUEROV_FRAME
#if FRAME_CONFIG == BLUEROV_FRAME
# define FRAME_CONFIG_STRING "ROV_BLUEROV_FRAME"
#elif FRAME_CONFIG == VECTORED_FRAME
# define FRAME_CONFIG_STRING "ROV_VECTORED_FRAME"
@ -92,49 +74,18 @@
# define FRAME_CONFIG_STRING "UNKNOWN"
#endif
/////////////////////////////////////////////////////////////////////////////////
// TradHeli defaults
#if FRAME_CONFIG == HELI_FRAME
# define RC_FAST_SPEED 125
# define WP_YAW_BEHAVIOR_DEFAULT WP_YAW_BEHAVIOR_LOOK_AHEAD
# define RATE_ROLL_P 0.02
# define RATE_ROLL_I 0.5
# define RATE_ROLL_D 0.001
# define RATE_ROLL_IMAX 4500
# define RATE_ROLL_FF 0.05
# define RATE_ROLL_FILT_HZ 20.0f
# define RATE_PITCH_P 0.02
# define RATE_PITCH_I 0.5
# define RATE_PITCH_D 0.001
# define RATE_PITCH_IMAX 4500
# define RATE_PITCH_FF 0.05
# define RATE_PITCH_FILT_HZ 20.0f
# define RATE_YAW_P 0.15
# define RATE_YAW_I 0.100
# define RATE_YAW_D 0.003
# define RATE_YAW_IMAX 4500
# define RATE_YAW_FF 0.02
# define RATE_YAW_FILT_HZ 20.0f
# define THR_MIN_DEFAULT 0
# define AUTOTUNE_ENABLED DISABLED
#endif
/////////////////////////////////////////////////////////////////////////////////
// Y6 defaults
#if FRAME_CONFIG == Y6_FRAME
# define RATE_ROLL_P 0.1f
# define RATE_ROLL_D 0.006f
# define RATE_PITCH_P 0.1f
# define RATE_PITCH_D 0.006f
# define RATE_YAW_P 0.150f
# define RATE_YAW_I 0.015f
#endif
/////////////////////////////////////////////////////////////////////////////////
// Tri defaults
#if FRAME_CONFIG == TRI_FRAME
# define RATE_YAW_FILT_HZ 100.0f
#endif
//#if FRAME_CONFIG == Y6_FRAME
// # define RATE_ROLL_P 0.1f
// # define RATE_ROLL_D 0.006f
// # define RATE_PITCH_P 0.1f
// # define RATE_PITCH_D 0.006f
// # define RATE_YAW_P 0.150f
// # define RATE_YAW_I 0.015f
//#endif
//////////////////////////////////////////////////////////////////////////////
// PWM control

44
ArduSub/control_althold.cpp
View File

@ -9,13 +9,6 @@
// althold_init - initialise althold controller
bool Sub::althold_init(bool ignore_checks)
{
#if FRAME_CONFIG == HELI_FRAME
// do not allow helis to enter Alt Hold if the Rotor Runup is not complete
if (!ignore_checks && !motors.rotor_runup_complete()){
return false;
}
#endif
// initialize vertical speeds and leash lengths
// sets the maximum speed up and down returned by position controller
pos_control.set_speed_z(-g.pilot_velocity_z_max, g.pilot_velocity_z_max);
@ -56,12 +49,7 @@ void Sub::althold_run()
float target_climb_rate = get_pilot_desired_climb_rate(channel_throttle->control_in);
target_climb_rate = constrain_float(target_climb_rate, -g.pilot_velocity_z_max, g.pilot_velocity_z_max);
#if FRAME_CONFIG == HELI_FRAME
// helicopters are held on the ground until rotor speed runup has finished
bool takeoff_triggered = (ap.land_complete && (channel_throttle->control_in > get_takeoff_trigger_throttle()) && motors.rotor_runup_complete());
#else
bool takeoff_triggered = (ap.land_complete && (channel_throttle->control_in > get_takeoff_trigger_throttle()));
#endif
// // Alt Hold State Machine Determination
// if(!ap.auto_armed) {
@ -80,32 +68,16 @@ void Sub::althold_run()
switch (althold_state) {
case AltHold_Disarmed:
#if FRAME_CONFIG == HELI_FRAME // Helicopters always stabilize roll/pitch/yaw
attitude_control.set_yaw_target_to_current_heading();
// call attitude controller
attitude_control.input_euler_angle_roll_pitch_euler_rate_yaw_smooth(target_roll, target_pitch, target_yaw_rate, get_smoothing_gain());
attitude_control.set_throttle_out(0,false,g.throttle_filt);
#else // Multicopter do not stabilize roll/pitch/yaw when disarmed
// Multicopter do not stabilize roll/pitch/yaw when disarmed
attitude_control.set_throttle_out_unstabilized(0,true,g.throttle_filt);
#endif // HELI_FRAME
pos_control.relax_alt_hold_controllers(get_throttle_pre_takeoff(channel_throttle->control_in)-throttle_average);
break;
case AltHold_MotorStop:
#if FRAME_CONFIG == HELI_FRAME
// helicopters are capable of flying even with the motor stopped, therefore we will attempt to keep flying
// call attitude controller
attitude_control.input_euler_angle_roll_pitch_euler_rate_yaw_smooth(target_roll, target_pitch, target_yaw_rate, get_smoothing_gain());
// force descent rate and call position controller
pos_control.set_alt_target_from_climb_rate(-abs(g.land_speed), G_Dt, false);
pos_control.update_z_controller();
#else // Multicopter do not stabilize roll/pitch/yaw when motor are stopped
// Multicopter do not stabilize roll/pitch/yaw when motor are stopped
attitude_control.set_throttle_out_unstabilized(0,true,g.throttle_filt);
pos_control.relax_alt_hold_controllers(get_throttle_pre_takeoff(channel_throttle->control_in)-throttle_average);
#endif // HELI_FRAME
break;
case AltHold_Takeoff:
@ -132,15 +104,9 @@ void Sub::althold_run()
break;
case AltHold_Landed:
#if FRAME_CONFIG == HELI_FRAME // Helicopters always stabilize roll/pitch/yaw
attitude_control.set_yaw_target_to_current_heading();
// call attitude controller
attitude_control.input_euler_angle_roll_pitch_euler_rate_yaw_smooth(target_roll, target_pitch, target_yaw_rate, get_smoothing_gain());
attitude_control.set_throttle_out(get_throttle_pre_takeoff(channel_throttle->control_in),false,g.throttle_filt);
#else // Multicopter do not stabilize roll/pitch/yaw when disarmed
// Multicopter do not stabilize roll/pitch/yaw when disarmed
attitude_control.set_throttle_out_unstabilized(get_throttle_pre_takeoff(channel_throttle->control_in),true,g.throttle_filt);
#endif
pos_control.relax_alt_hold_controllers(get_throttle_pre_takeoff(channel_throttle->control_in)-throttle_average);
break;

38
ArduSub/control_auto.cpp
View File

@ -115,14 +115,9 @@ void Sub::auto_takeoff_run()
if(!ap.auto_armed || !motors.get_interlock()) {
// initialise wpnav targets
wp_nav.shift_wp_origin_to_current_pos();
#if FRAME_CONFIG == HELI_FRAME // Helicopters always stabilize roll/pitch/yaw
// call attitude controller
attitude_control.input_euler_angle_roll_pitch_euler_rate_yaw_smooth(0, 0, 0, get_smoothing_gain());
attitude_control.set_throttle_out(0,false,g.throttle_filt);
#else // multicopters do not stabilize roll/pitch/yaw when disarmed
// multicopters do not stabilize roll/pitch/yaw when disarmed
// reset attitude control targets
attitude_control.set_throttle_out_unstabilized(0,true,g.throttle_filt);
#endif
// clear i term when we're taking off
set_throttle_takeoff();
return;
@ -168,13 +163,10 @@ void Sub::auto_wp_run()
if(!ap.auto_armed || !motors.get_interlock()) {
// To-Do: reset waypoint origin to current location because copter is probably on the ground so we don't want it lurching left or right on take-off
// (of course it would be better if people just used take-off)
#if FRAME_CONFIG == HELI_FRAME // Helicopters always stabilize roll/pitch/yaw
// call attitude controller
attitude_control.input_euler_angle_roll_pitch_euler_rate_yaw_smooth(0, 0, 0, get_smoothing_gain());
attitude_control.set_throttle_out(0,false,g.throttle_filt);
#else // multicopters do not stabilize roll/pitch/yaw when disarmed
// multicopters do not stabilize roll/pitch/yaw when disarmed
attitude_control.set_throttle_out_unstabilized(0,true,g.throttle_filt);
#endif
// clear i term when we're taking off
set_throttle_takeoff();
return;
@ -232,13 +224,9 @@ void Sub::auto_spline_run()
if(!ap.auto_armed || !motors.get_interlock()) {
// To-Do: reset waypoint origin to current location because copter is probably on the ground so we don't want it lurching left or right on take-off
// (of course it would be better if people just used take-off)
#if FRAME_CONFIG == HELI_FRAME // Helicopters always stabilize roll/pitch/yaw
// call attitude controller
attitude_control.input_euler_angle_roll_pitch_euler_rate_yaw_smooth(0, 0, 0, get_smoothing_gain());
attitude_control.set_throttle_out(0,false,g.throttle_filt);
#else // multicopters do not stabilize roll/pitch/yaw when disarmed
// multicopters do not stabilize roll/pitch/yaw when disarmed
attitude_control.set_throttle_out_unstabilized(0,true,g.throttle_filt);
#endif
// clear i term when we're taking off
set_throttle_takeoff();
return;
@ -305,13 +293,9 @@ void Sub::auto_land_run()
// if not auto armed or motor interlock not enabled set throttle to zero and exit immediately
if(!ap.auto_armed || ap.land_complete) {
#if FRAME_CONFIG == HELI_FRAME // Helicopters always stabilize roll/pitch/yaw
// call attitude controller
attitude_control.input_euler_angle_roll_pitch_euler_rate_yaw_smooth(0, 0, 0, get_smoothing_gain());
attitude_control.set_throttle_out(0,false,g.throttle_filt);
#else // multicopters do not stabilize roll/pitch/yaw when disarmed
// multicopters do not stabilize roll/pitch/yaw when disarmed
attitude_control.set_throttle_out_unstabilized(0,true,g.throttle_filt);
#endif
// set target to current position
wp_nav.init_loiter_target();
return;
@ -477,13 +461,9 @@ void Sub::auto_loiter_run()
{
// if not auto armed or motor interlock not enabled set throttle to zero and exit immediately
if(!ap.auto_armed || ap.land_complete || !motors.get_interlock()) {
#if FRAME_CONFIG == HELI_FRAME // Helicopters always stabilize roll/pitch/yaw
// call attitude controller
attitude_control.input_euler_angle_roll_pitch_euler_rate_yaw_smooth(0, 0, 0, get_smoothing_gain());
attitude_control.set_throttle_out(0,false,g.throttle_filt);
#else // multicopters do not stabilize roll/pitch/yaw when disarmed
// multicopters do not stabilize roll/pitch/yaw when disarmed
attitude_control.set_throttle_out_unstabilized(0,true,g.throttle_filt);
#endif
return;
}

8
ArduSub/control_brake.cpp
View File

@ -38,13 +38,9 @@ void Sub::brake_run()
// if not auto armed set throttle to zero and exit immediately
if(!ap.auto_armed) {
wp_nav.init_brake_target(BRAKE_MODE_DECEL_RATE);
#if FRAME_CONFIG == HELI_FRAME // Helicopters always stabilize roll/pitch/yaw
// call attitude controller
attitude_control.input_euler_angle_roll_pitch_euler_rate_yaw_smooth(0, 0, 0, get_smoothing_gain());
attitude_control.set_throttle_out(0,false,g.throttle_filt);
#else // multicopters do not stabilize roll/pitch/yaw when disarmed
// multicopters do not stabilize roll/pitch/yaw when disarmed
attitude_control.set_throttle_out_unstabilized(0,true,g.throttle_filt);
#endif
pos_control.relax_alt_hold_controllers(get_throttle_pre_takeoff(0)-throttle_average);
return;
}

8
ArduSub/control_circle.cpp
View File

@ -44,13 +44,9 @@ void Sub::circle_run()
// if not auto armed or motor interlock not enabled set throttle to zero and exit immediately
if(!ap.auto_armed || ap.land_complete || !motors.get_interlock()) {
// To-Do: add some initialisation of position controllers
#if FRAME_CONFIG == HELI_FRAME // Helicopters always stabilize roll/pitch/yaw
// call attitude controller
attitude_control.input_euler_angle_roll_pitch_euler_rate_yaw_smooth(0, 0, 0, get_smoothing_gain());
attitude_control.set_throttle_out(0,false,g.throttle_filt);
#else // multicopters do not stabilize roll/pitch/yaw when disarmed
// multicopters do not stabilize roll/pitch/yaw when disarmed
attitude_control.set_throttle_out_unstabilized(0,true,g.throttle_filt);
#endif
pos_control.set_alt_target_to_current_alt();
return;
}

41
ArduSub/control_guided.cpp
View File

@ -252,13 +252,9 @@ void Sub::guided_takeoff_run()
{
// if not auto armed or motors not enabled set throttle to zero and exit immediately
if (!ap.auto_armed || !motors.get_interlock()) {
#if FRAME_CONFIG == HELI_FRAME // Helicopters always stabilize roll/pitch/yaw
// call attitude controller
attitude_control.input_euler_angle_roll_pitch_euler_rate_yaw_smooth(0, 0, 0, get_smoothing_gain());
attitude_control.set_throttle_out(0,false,g.throttle_filt);
#else // multicopters do not stabilize roll/pitch/yaw when disarmed
// multicopters do not stabilize roll/pitch/yaw when disarmed
attitude_control.set_throttle_out_unstabilized(0,true,g.throttle_filt);
#endif
return;
}
@ -285,13 +281,9 @@ void Sub::guided_pos_control_run()
{
// if not auto armed or motors not enabled set throttle to zero and exit immediately
if (!ap.auto_armed || !motors.get_interlock() || ap.land_complete) {
#if FRAME_CONFIG == HELI_FRAME // Helicopters always stabilize roll/pitch/yaw
// call attitude controller
attitude_control.input_euler_angle_roll_pitch_euler_rate_yaw_smooth(0, 0, 0, get_smoothing_gain());
attitude_control.set_throttle_out(0,false,g.throttle_filt);
#else // multicopters do not stabilize roll/pitch/yaw when disarmed
// multicopters do not stabilize roll/pitch/yaw when disarmed
attitude_control.set_throttle_out_unstabilized(0,true,g.throttle_filt);
#endif
return;
}
@ -329,13 +321,9 @@ void Sub::guided_vel_control_run()
if (!ap.auto_armed || !motors.get_interlock() || ap.land_complete) {
// initialise velocity controller
pos_control.init_vel_controller_xyz();
#if FRAME_CONFIG == HELI_FRAME // Helicopters always stabilize roll/pitch/yaw
// call attitude controller
attitude_control.input_euler_angle_roll_pitch_euler_rate_yaw_smooth(0, 0, 0, get_smoothing_gain());
attitude_control.set_throttle_out(0,false,g.throttle_filt);
#else // multicopters do not stabilize roll/pitch/yaw when disarmed
// multicopters do not stabilize roll/pitch/yaw when disarmed
attitude_control.set_throttle_out_unstabilized(0,true,g.throttle_filt);
#endif
return;
}
@ -377,13 +365,9 @@ void Sub::guided_posvel_control_run()
// set target position and velocity to current position and velocity
pos_control.set_pos_target(inertial_nav.get_position());
pos_control.set_desired_velocity(Vector3f(0,0,0));
#if FRAME_CONFIG == HELI_FRAME // Helicopters always stabilize roll/pitch/yaw
// call attitude controller
attitude_control.input_euler_angle_roll_pitch_euler_rate_yaw_smooth(0, 0, 0, get_smoothing_gain());
attitude_control.set_throttle_out(0,false,g.throttle_filt);
#else // multicopters do not stabilize roll/pitch/yaw when disarmed
// multicopters do not stabilize roll/pitch/yaw when disarmed
attitude_control.set_throttle_out_unstabilized(0,true,g.throttle_filt);
#endif
return;
}
@ -443,14 +427,9 @@ void Sub::guided_angle_control_run()
{
// if not auto armed or motors not enabled set throttle to zero and exit immediately
if (!ap.auto_armed || !motors.get_interlock() || ap.land_complete) {
#if FRAME_CONFIG == HELI_FRAME // Helicopters always stabilize roll/pitch/yaw
// call attitude controller
attitude_control.set_yaw_target_to_current_heading();
attitude_control.input_euler_angle_roll_pitch_euler_rate_yaw_smooth(0.0f, 0.0f, 0.0f, get_smoothing_gain());
attitude_control.set_throttle_out(0.0f,false,g.throttle_filt);
#else // multicopters do not stabilize roll/pitch/yaw when disarmed
// multicopters do not stabilize roll/pitch/yaw when disarmed
attitude_control.set_throttle_out_unstabilized(0.0f,true,g.throttle_filt);
#endif
pos_control.relax_alt_hold_controllers(0.0f);
return;
}

15
ArduSub/control_land.cpp
View File

@ -57,13 +57,9 @@ void Sub::land_gps_run()
// if not auto armed or landed or motor interlock not enabled set throttle to zero and exit immediately
if(!ap.auto_armed || ap.land_complete || !motors.get_interlock()) {
#if FRAME_CONFIG == HELI_FRAME // Helicopters always stabilize roll/pitch/yaw
// call attitude controller
attitude_control.input_euler_angle_roll_pitch_euler_rate_yaw_smooth(0, 0, 0, get_smoothing_gain());
attitude_control.set_throttle_out(0,false,g.throttle_filt);
#else // multicopters do not stabilize roll/pitch/yaw when disarmed
// multicopters do not stabilize roll/pitch/yaw when disarmed
attitude_control.set_throttle_out_unstabilized(0,true,g.throttle_filt);
#endif
wp_nav.init_loiter_target();
#if LAND_REQUIRE_MIN_THROTTLE_TO_DISARM == ENABLED
@ -162,13 +158,8 @@ void Sub::land_nogps_run()
// if not auto armed or landed or motor interlock not enabled set throttle to zero and exit immediately
if(!ap.auto_armed || ap.land_complete || !motors.get_interlock()) {
#if FRAME_CONFIG == HELI_FRAME // Helicopters always stabilize roll/pitch/yaw
// call attitude controller
attitude_control.input_euler_angle_roll_pitch_euler_rate_yaw_smooth(target_roll, target_pitch, target_yaw_rate, get_smoothing_gain());
attitude_control.set_throttle_out(0,false,g.throttle_filt);
#else // multicopters do not stabilize roll/pitch/yaw when disarmed
// multicopters do not stabilize roll/pitch/yaw when disarmed
attitude_control.set_throttle_out_unstabilized(0,true,g.throttle_filt);
#endif
#if LAND_REQUIRE_MIN_THROTTLE_TO_DISARM == ENABLED
// disarm when the landing detector says we've landed and throttle is at minimum

37
ArduSub/control_loiter.cpp
View File

@ -9,13 +9,6 @@
// loiter_init - initialise loiter controller
bool Sub::loiter_init(bool ignore_checks)
{
#if FRAME_CONFIG == HELI_FRAME
// do not allow helis to enter Loiter if the Rotor Runup is not complete
if (!ignore_checks && !motors.rotor_runup_complete()){
return false;
}
#endif
if (position_ok() || ignore_checks) {
// set target to current position
@ -89,37 +82,18 @@ void Sub::loiter_run()
switch (loiter_state) {
case Loiter_Disarmed:
wp_nav.init_loiter_target();
#if FRAME_CONFIG == HELI_FRAME // Helicopters always stabilize roll/pitch/yaw
// call attitude controller
attitude_control.input_euler_angle_roll_pitch_euler_rate_yaw_smooth(0, 0, 0, get_smoothing_gain());
attitude_control.set_throttle_out(0,false,g.throttle_filt);
#else // multicopters do not stabilize roll/pitch/yaw when disarmed
// multicopters do not stabilize roll/pitch/yaw when disarmed
attitude_control.set_throttle_out_unstabilized(0,true,g.throttle_filt);
#endif // HELI_FRAME
pos_control.relax_alt_hold_controllers(get_throttle_pre_takeoff(channel_throttle->control_in)-throttle_average);
break;
case Loiter_MotorStop:
#if FRAME_CONFIG == HELI_FRAME
// helicopters are capable of flying even with the motor stopped, therefore we will attempt to keep flying
// run loiter controller
wp_nav.update_loiter(ekfGndSpdLimit, ekfNavVelGainScaler);
// call attitude controller
attitude_control.input_euler_angle_roll_pitch_euler_rate_yaw(wp_nav.get_roll(), wp_nav.get_pitch(), target_yaw_rate);
// force descent rate and call position controller
pos_control.set_alt_target_from_climb_rate(-abs(g.land_speed), G_Dt, false);
pos_control.update_z_controller();
#else
wp_nav.init_loiter_target();
// multicopters do not stabilize roll/pitch/yaw when motors are stopped
attitude_control.set_throttle_out_unstabilized(0,true,g.throttle_filt);
pos_control.relax_alt_hold_controllers(get_throttle_pre_takeoff(channel_throttle->control_in)-throttle_average);
#endif // HELI_FRAME
break;
case Loiter_Takeoff:
@ -150,14 +124,9 @@ void Sub::loiter_run()
case Loiter_Landed:
wp_nav.init_loiter_target();
#if FRAME_CONFIG == HELI_FRAME // Helicopters always stabilize roll/pitch/yaw
// call attitude controller
attitude_control.input_euler_angle_roll_pitch_euler_rate_yaw_smooth(0, 0, 0, get_smoothing_gain());
attitude_control.set_throttle_out(get_throttle_pre_takeoff(channel_throttle->control_in),false,g.throttle_filt);
#else // multicopters do not stabilize roll/pitch/yaw when disarmed
// multicopters do not stabilize roll/pitch/yaw when disarmed
// move throttle to between minimum and non-takeoff-throttle to keep us on the ground
attitude_control.set_throttle_out_unstabilized(get_throttle_pre_takeoff(channel_throttle->control_in),true,g.throttle_filt);
#endif
pos_control.relax_alt_hold_controllers(get_throttle_pre_takeoff(channel_throttle->control_in)-throttle_average);
break;

32
ArduSub/control_rtl.cpp
View File

@ -141,14 +141,10 @@ void Sub::rtl_climb_return_run()
{
// if not auto armed or motor interlock not enabled set throttle to zero and exit immediately
if(!ap.auto_armed || !motors.get_interlock()) {
#if FRAME_CONFIG == HELI_FRAME // Helicopters always stabilize roll/pitch/yaw
// call attitude controller
attitude_control.input_euler_angle_roll_pitch_euler_rate_yaw_smooth(0, 0, 0, get_smoothing_gain());
attitude_control.set_throttle_out(0,false,g.throttle_filt);
#else // multicopters do not stabilize roll/pitch/yaw when disarmed
// multicopters do not stabilize roll/pitch/yaw when disarmed
// reset attitude control targets
attitude_control.set_throttle_out_unstabilized(0,true,g.throttle_filt);
#endif
// To-Do: re-initialise wpnav targets
return;
}
@ -203,14 +199,10 @@ void Sub::rtl_loiterathome_run()
{
// if not auto armed or motor interlock not enabled set throttle to zero and exit immediately
if(!ap.auto_armed || !motors.get_interlock()) {
#if FRAME_CONFIG == HELI_FRAME // Helicopters always stabilize roll/pitch/yaw
// call attitude controller
attitude_control.input_euler_angle_roll_pitch_euler_rate_yaw_smooth(0, 0, 0, get_smoothing_gain());
attitude_control.set_throttle_out(0,false,g.throttle_filt);
#else // multicopters do not stabilize roll/pitch/yaw when disarmed
// multicopters do not stabilize roll/pitch/yaw when disarmed
// reset attitude control targets
attitude_control.set_throttle_out_unstabilized(0,true,g.throttle_filt);
#endif
// To-Do: re-initialise wpnav targets
return;
}
@ -279,13 +271,9 @@ void Sub::rtl_descent_run()
// if not auto armed or motor interlock not enabled set throttle to zero and exit immediately
if(!ap.auto_armed || !motors.get_interlock()) {
#if FRAME_CONFIG == HELI_FRAME // Helicopters always stabilize roll/pitch/yaw
// call attitude controller
attitude_control.input_euler_angle_roll_pitch_euler_rate_yaw_smooth(0, 0, 0, get_smoothing_gain());
attitude_control.set_throttle_out(0,false,g.throttle_filt);
#else // multicopters do not stabilize roll/pitch/yaw when disarmed
// multicopters do not stabilize roll/pitch/yaw when disarmed
attitude_control.set_throttle_out_unstabilized(0,true,g.throttle_filt);
#endif
// set target to current position
wp_nav.init_loiter_target();
return;
@ -347,13 +335,9 @@ void Sub::rtl_land_run()
float target_yaw_rate = 0;
// if not auto armed or landing completed or motor interlock not enabled set throttle to zero and exit immediately
if(!ap.auto_armed || ap.land_complete || !motors.get_interlock()) {
#if FRAME_CONFIG == HELI_FRAME // Helicopters always stabilize roll/pitch/yaw
// call attitude controller
attitude_control.input_euler_angle_roll_pitch_euler_rate_yaw_smooth(0, 0, 0, get_smoothing_gain());
attitude_control.set_throttle_out(0,false,g.throttle_filt);
#else // multicopters do not stabilize roll/pitch/yaw when disarmed
// multicopters do not stabilize roll/pitch/yaw when disarmed
attitude_control.set_throttle_out_unstabilized(0,true,g.throttle_filt);
#endif
// set target to current position
wp_nav.init_loiter_target();

6
ArduSub/esc_calibration.cpp
View File

@ -20,7 +20,6 @@ enum ESCCalibrationModes {
// check if we should enter esc calibration mode
void Sub::esc_calibration_startup_check()
{
#if FRAME_CONFIG != HELI_FRAME
// exit immediately if pre-arm rc checks fail
pre_arm_rc_checks();
if (!ap.pre_arm_rc_check) {
@ -71,13 +70,11 @@ void Sub::esc_calibration_startup_check()
if (g.esc_calibrate != ESCCAL_DISABLED) {
g.esc_calibrate.set_and_save(ESCCAL_NONE);
}
#endif // FRAME_CONFIG != HELI_FRAME
}
// esc_calibration_passthrough - pass through pilot throttle to escs
void Sub::esc_calibration_passthrough()
{
#if FRAME_CONFIG != HELI_FRAME
// clear esc flag for next time
g.esc_calibrate.set_and_save(ESCCAL_NONE);
@ -102,13 +99,11 @@ void Sub::esc_calibration_passthrough()
// pass through to motors
motors.throttle_pass_through(channel_throttle->radio_in);
}
#endif // FRAME_CONFIG != HELI_FRAME
}
// esc_calibration_auto - calibrate the ESCs automatically using a timer and no pilot input
void Sub::esc_calibration_auto()
{
#if FRAME_CONFIG != HELI_FRAME
bool printed_msg = false;
// reduce update rate to motors to 50Hz
@ -148,5 +143,4 @@ void Sub::esc_calibration_auto()
// block until we restart
while(1) { delay(5); }
#endif // FRAME_CONFIG != HELI_FRAME
}

38
ArduSub/flight_mode.cpp
View File

@ -24,19 +24,11 @@ bool Sub::set_mode(uint8_t mode)
switch(mode) {
case ACRO:
#if FRAME_CONFIG == HELI_FRAME
success = heli_acro_init(ignore_checks);
#else
success = acro_init(ignore_checks);
#endif
break;
case STABILIZE:
#if FRAME_CONFIG == HELI_FRAME
success = heli_stabilize_init(ignore_checks);
#else
success = stabilize_init(ignore_checks);
#endif
break;
case ALT_HOLD:
@ -136,19 +128,11 @@ void Sub::update_flight_mode()
switch (control_mode) {
case ACRO:
#if FRAME_CONFIG == HELI_FRAME
heli_acro_run();
#else
acro_run();
#endif
break;
case STABILIZE:
#if FRAME_CONFIG == HELI_FRAME
heli_stabilize_run();
#else
stabilize_run();
#endif
break;
case ALT_HOLD:
@ -236,28 +220,6 @@ void Sub::exit_mode(uint8_t old_control_mode, uint8_t new_control_mode)
// cancel any takeoffs in progress
takeoff_stop();
#if FRAME_CONFIG == HELI_FRAME
// firmly reset the flybar passthrough to false when exiting acro mode.
if (old_control_mode == ACRO) {
attitude_control.use_flybar_passthrough(false, false);
motors.set_acro_tail(false);
}
// if we are changing from a mode that did not use manual throttle,
// stab col ramp value should be pre-loaded to the correct value to avoid a twitch
// heli_stab_col_ramp should really only be active switching between Stabilize and Acro modes
if (!mode_has_manual_throttle(old_control_mode)){
if (new_control_mode == STABILIZE){
input_manager.set_stab_col_ramp(1.0);
} else if (new_control_mode == ACRO){
input_manager.set_stab_col_ramp(0.0);
}
}
// reset RC Passthrough to motors
motors.reset_radio_passthrough();
#endif //HELI_FRAME
}
// returns true or false whether mode requires GPS

203
ArduSub/heli.cpp
View File

@ -1,203 +0,0 @@
/// -*- tab-width: 4; Mode: C++; c-basic-offset: 4; indent-tabs-mode: nil -*-
#include "Sub.h"
// Traditional helicopter variables and functions
#if FRAME_CONFIG == HELI_FRAME
#ifndef HELI_DYNAMIC_FLIGHT_SPEED_MIN
#define HELI_DYNAMIC_FLIGHT_SPEED_MIN 500 // we are in "dynamic flight" when the speed is over 1m/s for 2 seconds
#endif
// counter to control dynamic flight profile
static int8_t heli_dynamic_flight_counter;
// heli_init - perform any special initialisation required for the tradheli
void Copter::heli_init()
{
/*
automatically set H_RSC_MIN and H_RSC_MAX from RC8_MIN and
RC8_MAX so that when users upgrade from tradheli version 3.3 to
3.4 they get the same throttle range as in previous versions of
the code
*/
if (!g.heli_servo_rsc.radio_min.configured()) {
g.heli_servo_rsc.radio_min.set_and_save(g.rc_8.radio_min.get());
}
if (!g.heli_servo_rsc.radio_max.configured()) {
g.heli_servo_rsc.radio_max.set_and_save(g.rc_8.radio_max.get());
}
// pre-load stab col values as mode is initialized as Stabilize, but stabilize_init() function is not run on start-up.
input_manager.set_use_stab_col(true);
input_manager.set_stab_col_ramp(1.0);
}
// heli_check_dynamic_flight - updates the dynamic_flight flag based on our horizontal velocity
// should be called at 50hz
void Copter::check_dynamic_flight(void)
{
if (!motors.armed() || !motors.rotor_runup_complete() ||
control_mode == LAND || (control_mode==RTL && rtl_state == RTL_Land) || (control_mode == AUTO && auto_mode == Auto_Land)) {
heli_dynamic_flight_counter = 0;
heli_flags.dynamic_flight = false;
return;
}
bool moving = false;
// with GPS lock use inertial nav to determine if we are moving
if (position_ok()) {
// get horizontal velocity
float velocity = inertial_nav.get_velocity_xy();
moving = (velocity >= HELI_DYNAMIC_FLIGHT_SPEED_MIN);
}else{
// with no GPS lock base it on throttle and forward lean angle
moving = (motors.get_throttle() > 800.0f || ahrs.pitch_sensor < -1500);
}
if (!moving && sonar_enabled && sonar.status() == RangeFinder::RangeFinder_Good) {
// when we are more than 2m from the ground with good
// rangefinder lock consider it to be dynamic flight
moving = (sonar.distance_cm() > 200);
}
if (moving) {
// if moving for 2 seconds, set the dynamic flight flag
if (!heli_flags.dynamic_flight) {
heli_dynamic_flight_counter++;
if (heli_dynamic_flight_counter >= 100) {
heli_flags.dynamic_flight = true;
heli_dynamic_flight_counter = 100;
}
}
}else{
// if not moving for 2 seconds, clear the dynamic flight flag
if (heli_flags.dynamic_flight) {
if (heli_dynamic_flight_counter > 0) {
heli_dynamic_flight_counter--;
}else{
heli_flags.dynamic_flight = false;
}
}
}
}
// update_heli_control_dynamics - pushes several important factors up into AP_MotorsHeli.
// should be run between the rate controller and the servo updates.
void Copter::update_heli_control_dynamics(void)
{
static int16_t hover_roll_trim_scalar_slew = 0;
// Use Leaky_I if we are not moving fast
attitude_control.use_leaky_i(!heli_flags.dynamic_flight);
if (ap.land_complete || (motors.get_desired_rotor_speed() == 0)){
// if we are landed or there is no rotor power demanded, decrement slew scalar
hover_roll_trim_scalar_slew--;
} else {
// if we are not landed and motor power is demanded, increment slew scalar
hover_roll_trim_scalar_slew++;
}
hover_roll_trim_scalar_slew = constrain_int16(hover_roll_trim_scalar_slew, 0, MAIN_LOOP_RATE);
// set hover roll trim scalar, will ramp from 0 to 1 over 1 second after we think helicopter has taken off
attitude_control.set_hover_roll_trim_scalar((float)(hover_roll_trim_scalar_slew/MAIN_LOOP_RATE));
}
// heli_update_landing_swash - sets swash plate flag so higher minimum is used when landed or landing
// should be called soon after update_land_detector in main code
void Copter::heli_update_landing_swash()
{
switch(control_mode) {
case ACRO:
case STABILIZE:
case DRIFT:
case SPORT:
// manual modes always uses full swash range
motors.set_collective_for_landing(false);
break;
case LAND:
// landing always uses limit swash range
motors.set_collective_for_landing(true);
break;
case RTL:
if (rtl_state == RTL_Land) {
motors.set_collective_for_landing(true);
}else{
motors.set_collective_for_landing(!heli_flags.dynamic_flight || ap.land_complete || !ap.auto_armed);
}
break;
case AUTO:
if (auto_mode == Auto_Land) {
motors.set_collective_for_landing(true);
}else{
motors.set_collective_for_landing(!heli_flags.dynamic_flight || ap.land_complete || !ap.auto_armed);
}
break;
default:
// auto and hold use limited swash when landed
motors.set_collective_for_landing(!heli_flags.dynamic_flight || ap.land_complete || !ap.auto_armed);
break;
}
}
// heli_update_rotor_speed_targets - reads pilot input and passes new rotor speed targets to heli motors object
void Copter::heli_update_rotor_speed_targets()
{
static bool rotor_runup_complete_last = false;
// get rotor control method
uint8_t rsc_control_mode = motors.get_rsc_mode();
rsc_control_deglitched = rotor_speed_deglitch_filter.apply(g.rc_8.control_in);
switch (rsc_control_mode) {
case ROTOR_CONTROL_MODE_SPEED_PASSTHROUGH:
// pass through pilot desired rotor speed if control input is higher than 10, creating a deadband at the bottom
if (rsc_control_deglitched > 10) {
motors.set_interlock(true);
motors.set_desired_rotor_speed(rsc_control_deglitched);
} else {
motors.set_interlock(false);
motors.set_desired_rotor_speed(0);
}
break;
case ROTOR_CONTROL_MODE_SPEED_SETPOINT:
case ROTOR_CONTROL_MODE_OPEN_LOOP_POWER_OUTPUT:
case ROTOR_CONTROL_MODE_CLOSED_LOOP_POWER_OUTPUT:
// pass setpoint through as desired rotor speed, this is almost pointless as the Setpoint serves no function in this mode
// other than being used to create a crude estimate of rotor speed
if (rsc_control_deglitched > 0) {
motors.set_interlock(true);
motors.set_desired_rotor_speed(motors.get_rsc_setpoint());
}else{
motors.set_interlock(false);
motors.set_desired_rotor_speed(0);
}
break;
}
// when rotor_runup_complete changes to true, log event
if (!rotor_runup_complete_last && motors.rotor_runup_complete()){
Log_Write_Event(DATA_ROTOR_RUNUP_COMPLETE);
} else if (rotor_runup_complete_last && !motors.rotor_runup_complete()){
Log_Write_Event(DATA_ROTOR_SPEED_BELOW_CRITICAL);
}
rotor_runup_complete_last = motors.rotor_runup_complete();
}
// heli_radio_passthrough send RC inputs direct into motors library for use during manual passthrough for helicopter setup
void Copter::heli_radio_passthrough()
{
motors.set_radio_passthrough(channel_roll->control_in, channel_pitch->control_in, channel_throttle->control_in, channel_yaw->control_in);
}
#endif // FRAME_CONFIG == HELI_FRAME

98
ArduSub/heli_control_acro.cpp
View File

@ -1,98 +0,0 @@
/// -*- tab-width: 4; Mode: C++; c-basic-offset: 4; indent-tabs-mode: nil -*-
#include "Sub.h"
#if FRAME_CONFIG == HELI_FRAME
/*
* heli_control_acro.pde - init and run calls for acro flight mode for trad heli
*/
// heli_acro_init - initialise acro controller
bool Copter::heli_acro_init(bool ignore_checks)
{
// if heli is equipped with a flybar, then tell the attitude controller to pass through controls directly to servos
attitude_control.use_flybar_passthrough(motors.has_flybar(), motors.supports_yaw_passthrough());
motors.set_acro_tail(true);
// set stab collective false to use full collective pitch range
input_manager.set_use_stab_col(false);
// always successfully enter acro
return true;
}
// heli_acro_run - runs the acro controller
// should be called at 100hz or more
void Copter::heli_acro_run()
{
float target_roll, target_pitch, target_yaw;
int16_t pilot_throttle_scaled;
// Tradheli should not reset roll, pitch, yaw targets when motors are not runup, because
// we may be in autorotation flight. These should be reset only when transitioning from disarmed
// to armed, because the pilot will have placed the helicopter down on the landing pad. This is so
// that the servos move in a realistic fashion while disarmed for operational checks.
// Also, unlike multicopters we do not set throttle (i.e. collective pitch) to zero so the swash servos move
if(!motors.armed()) {
heli_flags.init_targets_on_arming=true;
attitude_control.set_yaw_target_to_current_heading();
}
if(motors.armed() && heli_flags.init_targets_on_arming) {
attitude_control.set_yaw_target_to_current_heading();
if (motors.rotor_speed_above_critical()) {
heli_flags.init_targets_on_arming=false;
}
}
// send RC inputs direct into motors library for use during manual passthrough for helicopter setup
heli_radio_passthrough();
if (!motors.has_flybar()){
// convert the input to the desired body frame rate
get_pilot_desired_angle_rates(channel_roll->control_in, channel_pitch->control_in, channel_yaw->control_in, target_roll, target_pitch, target_yaw);
if (motors.supports_yaw_passthrough()) {
// if the tail on a flybar heli has an external gyro then
// also use no deadzone for the yaw control and
// pass-through the input direct to output.
target_yaw = channel_yaw->pwm_to_angle_dz(0);
}
// run attitude controller
attitude_control.input_rate_bf_roll_pitch_yaw(target_roll, target_pitch, target_yaw);
}else{
/*
for fly-bar passthrough use control_in values with no
deadzone. This gives true pass-through.
*/
float roll_in = channel_roll->pwm_to_angle_dz(0);
float pitch_in = channel_pitch->pwm_to_angle_dz(0);
float yaw_in;
if (motors.supports_yaw_passthrough()) {
// if the tail on a flybar heli has an external gyro then
// also use no deadzone for the yaw control and
// pass-through the input direct to output.
yaw_in = channel_yaw->pwm_to_angle_dz(0);
} else {
// if there is no external gyro then run the usual
// ACRO_YAW_P gain on the input control, including
// deadzone
yaw_in = get_pilot_desired_yaw_rate(channel_yaw->control_in);
}
// run attitude controller
attitude_control.passthrough_bf_roll_pitch_rate_yaw(roll_in, pitch_in, yaw_in);
}
// get pilot's desired throttle
pilot_throttle_scaled = input_manager.get_pilot_desired_collective(channel_throttle->control_in);
// output pilot's throttle without angle boost
attitude_control.set_throttle_out(pilot_throttle_scaled, false, g.throttle_filt);
}
#endif //HELI_FRAME

72
ArduSub/heli_control_stabilize.cpp
View File

@ -1,72 +0,0 @@
/// -*- tab-width: 4; Mode: C++; c-basic-offset: 4; indent-tabs-mode: nil -*-
#include "Sub.h"
#if FRAME_CONFIG == HELI_FRAME
/*
* heli_control_stabilize.pde - init and run calls for stabilize flight mode for trad heli
*/
// stabilize_init - initialise stabilize controller
bool Copter::heli_stabilize_init(bool ignore_checks)
{
// set target altitude to zero for reporting
// To-Do: make pos controller aware when it's active/inactive so it can always report the altitude error?
pos_control.set_alt_target(0);
// set stab collective true to use stabilize scaled collective pitch range
input_manager.set_use_stab_col(true);
return true;
}
// stabilize_run - runs the main stabilize controller
// should be called at 100hz or more
void Copter::heli_stabilize_run()
{
float target_roll, target_pitch;
float target_yaw_rate;
int16_t pilot_throttle_scaled;
// Tradheli should not reset roll, pitch, yaw targets when motors are not runup, because
// we may be in autorotation flight. These should be reset only when transitioning from disarmed
// to armed, because the pilot will have placed the helicopter down on the landing pad. This is so
// that the servos move in a realistic fashion while disarmed for operational checks.
// Also, unlike multicopters we do not set throttle (i.e. collective pitch) to zero so the swash servos move
if(!motors.armed()) {
heli_flags.init_targets_on_arming=true;
attitude_control.set_yaw_target_to_current_heading();
}
if(motors.armed() && heli_flags.init_targets_on_arming) {
attitude_control.set_yaw_target_to_current_heading();
if (motors.rotor_speed_above_critical()) {
heli_flags.init_targets_on_arming=false;
}
}
// send RC inputs direct into motors library for use during manual passthrough for helicopter setup
heli_radio_passthrough();
// apply SIMPLE mode transform to pilot inputs
update_simple_mode();
// convert pilot input to lean angles
// To-Do: convert get_pilot_desired_lean_angles to return angles as floats
get_pilot_desired_lean_angles(channel_roll->control_in, channel_pitch->control_in, target_roll, target_pitch, aparm.angle_max);
// get pilot's desired yaw rate
target_yaw_rate = get_pilot_desired_yaw_rate(channel_yaw->control_in);
// get pilot's desired throttle
pilot_throttle_scaled = input_manager.get_pilot_desired_collective(channel_throttle->control_in);
// call attitude controller
attitude_control.input_euler_angle_roll_pitch_euler_rate_yaw_smooth(target_roll, target_pitch, target_yaw_rate, get_smoothing_gain());
// output pilot's throttle - note that TradHeli does not used angle-boost
attitude_control.set_throttle_out(pilot_throttle_scaled, false, g.throttle_filt);
}
#endif //HELI_FRAME

2
ArduSub/land_detector.cpp
View File

@ -52,7 +52,6 @@ void Sub::set_land_complete(bool b)
// has no effect when throttle is above hover throttle
void Sub::update_throttle_thr_mix()
{
#if FRAME_CONFIG != HELI_FRAME
// if disarmed or landed prioritise throttle
if(!motors.armed() || ap.land_complete) {
motors.set_throttle_mix_min();
@ -91,5 +90,4 @@ void Sub::update_throttle_thr_mix()
motors.set_throttle_mix_min();
}
}
#endif
}

10
ArduSub/motors.cpp
View File

@ -99,21 +99,11 @@ void Sub::auto_disarm_check()
return;
}
#if FRAME_CONFIG == HELI_FRAME
// if the rotor is still spinning, don't initiate auto disarm
if (motors.rotor_speed_above_critical()) {
auto_disarm_begin = tnow_ms;
return;
}
#endif
// always allow auto disarm if using interlock switch or motors are Emergency Stopped
if ((ap.using_interlock && !motors.get_interlock()) || ap.motor_emergency_stop) {
#if FRAME_CONFIG != HELI_FRAME
// use a shorter delay if using throttle interlock switch or Emergency Stop, because it is less
// obvious the copter is armed as the motors will not be spinning
disarm_delay_ms /= 2;
#endif
} else {
bool sprung_throttle_stick = (g.throttle_behavior & THR_BEHAVE_FEEDBACK_FROM_MID_STICK) != 0;
bool thr_low;

10
ArduSub/radio.cpp
View File

@ -10,14 +10,8 @@ void Sub::default_dead_zones()
{
channel_roll->set_default_dead_zone(30);
channel_pitch->set_default_dead_zone(30);
#if FRAME_CONFIG == HELI_FRAME
channel_throttle->set_default_dead_zone(10);
channel_yaw->set_default_dead_zone(15);
g.rc_8.set_default_dead_zone(10);
#else
channel_throttle->set_default_dead_zone(30);
channel_yaw->set_default_dead_zone(40);
#endif
g.rc_6.set_default_dead_zone(0);
}
@ -72,10 +66,6 @@ void Sub::init_rc_out()
motors.set_update_rate(g.rc_speed);
motors.set_frame_orientation(g.frame_orientation);
motors.Init(); // motor initialisation
#if FRAME_CONFIG != HELI_FRAME
motors.set_throttle_range(g.throttle_min, channel_throttle->radio_min, channel_throttle->radio_max);
motors.set_hover_throttle(g.throttle_mid);
#endif
for(uint8_t i = 0; i < 5; i++) {
delay(20);

20
ArduSub/system.cpp
View File

@ -165,11 +165,6 @@ void Sub::init_ardupilot()
// update motor interlock state
update_using_interlock();
#if FRAME_CONFIG == HELI_FRAME
// trad heli specific initialisation
heli_init();
#endif
init_rc_in(); // sets up rc channels from radio
init_rc_out(); // sets up motors and output to escs
@ -397,27 +392,12 @@ void Sub::update_auto_armed()
if(mode_has_manual_throttle(control_mode) && ap.throttle_zero && !failsafe.radio) {
set_auto_armed(false);
}
#if FRAME_CONFIG == HELI_FRAME
// if helicopters are on the ground, and the motor is switched off, auto-armed should be false
// so that rotor runup is checked again before attempting to take-off
if(ap.land_complete && !motors.rotor_runup_complete()) {
set_auto_armed(false);
}
#endif // HELI_FRAME
}else{
// arm checks
#if FRAME_CONFIG == HELI_FRAME
// for tradheli if motors are armed and throttle is above zero and the motor is started, auto_armed should be true
if(motors.armed() && !ap.throttle_zero && motors.rotor_runup_complete()) {
set_auto_armed(true);
}
#else
// if motors are armed and throttle is above zero auto_armed should be true
if(motors.armed() && !ap.throttle_zero) {
set_auto_armed(true);
}
#endif // HELI_FRAME
}
}

7
ArduSub/takeoff.cpp
View File

@ -29,13 +29,6 @@ bool Sub::do_user_takeoff(float takeoff_alt_cm, bool must_navigate)
{
if (motors.armed() && ap.land_complete && current_mode_has_user_takeoff(must_navigate) && takeoff_alt_cm > current_loc.alt) {
#if FRAME_CONFIG == HELI_FRAME
// Helicopters should return false if MAVlink takeoff command is received while the rotor is not spinning
if (!motors.rotor_runup_complete()) {
return false;
}
#endif
switch(control_mode) {
case GUIDED:
set_auto_armed(true);

20
ArduSub/tuning.cpp
View File

@ -106,24 +106,6 @@ void Sub::tuning() {
g.acro_yaw_p = tuning_value;
break;
#if FRAME_CONFIG == HELI_FRAME
case TUNING_HELI_EXTERNAL_GYRO:
motors.ext_gyro_gain(g.rc_6.control_in);
break;
case TUNING_RATE_PITCH_FF:
g.pid_rate_pitch.ff(tuning_value);
break;
case TUNING_RATE_ROLL_FF:
g.pid_rate_roll.ff(tuning_value);
break;
case TUNING_RATE_YAW_FF:
g.pid_rate_yaw.ff(tuning_value);
break;
#endif
case TUNING_DECLINATION:
// set declination to +-20degrees
compass.set_declination(ToRad((2.0f * g.rc_6.control_in - g.radio_tuning_high)/100.0f), false); // 2nd parameter is false because we do not want to save to eeprom because this would have a performance impact
@ -199,11 +181,9 @@ void Sub::tuning() {
g.pid_rate_roll.kD(tuning_value);
break;
#if FRAME_CONFIG != HELI_FRAME
case TUNING_RATE_MOT_YAW_HEADROOM:
motors.set_yaw_headroom(tuning_value*1000);
break;
#endif
case TUNING_RATE_YAW_FILT:
g.pid_rate_yaw.filt_hz(tuning_value);