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#pragma once
#include "controller.hpp"
#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 inputProc, setptProc, and outputProc.
*/
class PIDController : public Controller
{
public:
PIDController(const std::string& id, ZoneInterface* owner) :
Controller(), _owner(owner), _setpoint(0), _id(id)
{
}
virtual ~PIDController()
{
}
virtual double inputProc(void) override = 0;
virtual double setptProc(void) = 0;
virtual void outputProc(double value) override = 0;
void process(void) override;
std::string getID(void) override
{
return _id;
}
double getSetpoint(void)
{
return _setpoint;
}
void setSetpoint(double setpoint)
{
_setpoint = setpoint;
}
ec::pid_info_t* getPIDInfo(void)
{
return &_pid_info;
}
double getLastInput(void)
{
return lastInput;
}
protected:
ZoneInterface* _owner;
private:
// parameters
ec::pid_info_t _pid_info;
double _setpoint;
std::string _id;
double lastInput = std::numeric_limits<double>::quiet_NaN();
};
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