blob: 4220e07382c94a0e91a6cd16daf535dc9f2d21a9 [file] [log] [blame]
#pragma once
#include <memory>
#include <vector>
#include "fan.hpp"
#include "ec/pid.hpp"
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;
};