pimoroni-pico/drivers/pid/pid.hpp

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462 B
C++
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#pragma once
//#include <stdint.h>
#include "pico/stdlib.h"
//include "common/pimoroni_common.hpp"
namespace pimoroni {
class PID {
public:
PID();
PID(float kp, float ki, float kd, float sample_rate);
float calculate(float value);
float calculate(float value, float value_change);
public:
float kp;
float ki;
float kd;
float setpoint;
private:
float error_sum;
float last_value;
float sample_rate;
};
}