blob: 57ee43fe3833a436ab94780b5032cf1ff8defabd [file] [log] [blame]
#pragma once
#include "ec/pid.hpp"
#include "fan.hpp"
#include <memory>
#include <vector>
class ZoneInterface;
/*
* Base class for PID controllers. Each PID that implements this needs to
* provide an input_proc, setpt_proc, and output_proc.
*/
class PIDController
{
public:
PIDController(const std::string& id, ZoneInterface* owner) :
_owner(owner), _setpoint(0), _id(id)
{
}
virtual ~PIDController()
{
}
virtual float input_proc(void) = 0;
virtual float setpt_proc(void) = 0;
virtual void output_proc(float value) = 0;
void pid_process(void);
std::string get_id(void)
{
return _id;
}
float get_setpoint(void)
{
return _setpoint;
}
void set_setpoint(float setpoint)
{
_setpoint = setpoint;
}
ec::pid_info_t* get_pid_info(void)
{
return &_pid_info;
}
protected:
ZoneInterface* _owner;
private:
// parameters
ec::pid_info_t _pid_info;
float _setpoint;
std::string _id;
};