blob: 6144d4903991a1456d93fdc5bff5f2cb0fbfc495 [file] [log] [blame]
#pragma once
#include "ec/pid.hpp"
#include "pidcontroller.hpp"
#include <memory>
#include <string>
#include <vector>
namespace pid_control
{
/*
* A ThermalController is a PID controller that reads a number of sensors and
* provides the setpoints for the fans.
*/
enum class ThermalType
{
margin,
absolute
};
/**
* Get the ThermalType for a given string.
*
* @param[in] typeString - a string representation of a type.
* @return the ThermalType representation.
*/
ThermalType getThermalType(const std::string& typeString);
/**
* Is the type specified a thermal type?
*
* @param[in] typeString - a string representation of a PID type.
* @return true if it's a thermal PID type.
*/
bool isThermalType(const std::string& typeString);
class ThermalController : public PIDController
{
public:
static std::unique_ptr<PIDController>
createThermalPid(ZoneInterface* owner, const std::string& id,
const std::vector<std::string>& inputs,
double setpoint, const ec::pidinfo& initial,
const ThermalType& type);
ThermalController(const std::string& id,
const std::vector<std::string>& inputs,
const ThermalType& type, ZoneInterface* owner) :
PIDController(id, owner),
_inputs(inputs), type(type)
{}
double inputProc(void) override;
double setptProc(void) override;
void outputProc(double value) override;
private:
std::vector<std::string> _inputs;
ThermalType type;
};
} // namespace pid_control