blob: aaccd4b0f3271b02959bd9020e8293d04437c657 [file] [log] [blame]
#pragma once
#include "controller.hpp"
#include "ec/pid.hpp"
#include "fan.hpp"
#include <memory>
#include <string>
#include <vector>
/*
* A FanController is a PID controller that reads a number of fans and given
* the output then tries to set them to the goal values set by the thermal
* controllers.
*/
class FanController : public PIDController
{
public:
static std::unique_ptr<PIDController>
CreateFanPid(ZoneInterface* owner, const std::string& id,
std::vector<std::string>& inputs, ec::pidinfo initial);
FanController(const std::string& id, std::vector<std::string>& inputs,
ZoneInterface* owner) :
PIDController(id, owner),
_inputs(inputs), _direction(FanSpeedDirection::NEUTRAL)
{
}
float input_proc(void) override;
float setpt_proc(void) override;
void output_proc(float value) override;
FanSpeedDirection getFanDirection(void) const
{
return _direction;
}
void setFanDirection(FanSpeedDirection direction)
{
_direction = direction;
};
private:
std::vector<std::string> _inputs;
FanSpeedDirection _direction;
};