ardupilot/libraries/APM_Control/AP_YawController.h

50 lines
1.1 KiB
C++

// -*- tab-width: 4; Mode: C++; c-basic-offset: 4; indent-tabs-mode: nil -*-
#pragma once
#include <AP_AHRS/AP_AHRS.h>
#include <AP_Common/AP_Common.h>
#include <AP_Vehicle/AP_Vehicle.h>
#include <DataFlash/DataFlash.h>
#include <math.h>
class AP_YawController {
public:
AP_YawController(AP_AHRS &ahrs, const AP_Vehicle::FixedWing &parms) :
aparm(parms),
_ahrs(ahrs)
{
AP_Param::setup_object_defaults(this, var_info);
_pid_info.desired = 0;
_pid_info.FF = 0;
_pid_info.P = 0;
}
int32_t get_servo_out(float scaler, bool disable_integrator);
void reset_I();
const DataFlash_Class::PID_Info& get_pid_info(void) const {return _pid_info; }
static const struct AP_Param::GroupInfo var_info[];
private:
const AP_Vehicle::FixedWing &aparm;
AP_Float _K_A;
AP_Float _K_I;
AP_Float _K_D;
AP_Float _K_FF;
AP_Int16 _imax;
uint32_t _last_t;
float _last_error;
float _last_out;
float _last_rate_hp_out;
float _last_rate_hp_in;
float _K_D_last;
float _integrator;
DataFlash_Class::PID_Info _pid_info;
AP_AHRS &_ahrs;
};