[clinton/Smoothieware.git] / src / modules / tools / temperaturecontrol / PID_Autotuner.h

/**
 * Based on https://github.com/br3ttb/Arduino-PID-AutoTune-Library
 */

#ifndef _PID_AUTOTUNE_H
#define _PID_AUTOTUNE_H

#include <stdint.h>

#include "Module.h"

class TemperatureControl;
class StreamOutput;

class PID_Autotuner : public Module
{
public:
    PID_Autotuner();

    void on_module_loaded(void);
    uint32_t on_tick(uint32_t);
    void on_idle(void *);
    void on_gcode_received(void *);

private:
    void begin(float, StreamOutput *, int );
    void abort();
    void finishUp();

    TemperatureControl *temp_control;
    float target_temperature;
    StreamOutput *s;

    volatile bool tick;

    float *peaks;
    int requested_cycles;
    float noiseBand;
    unsigned long peak1, peak2;
    int sampleTime;
    int nLookBack;
    int lookBackCnt;
    int peakType;
    float *lastInputs;
    int peakCount;
    bool justchanged;
    float absMax, absMin;
    float oStep;
    int output;
    unsigned long tickCnt;
};

#endif /* _PID_AUTOTUNE_H */
Commit	Line	Data
43424972 JM	1	/**
	2	* Based on https://github.com/br3ttb/Arduino-PID-AutoTune-Library
	3	*/
	4
3c308aeb MM	5	#ifndef _PID_AUTOTUNE_H
	6	#define _PID_AUTOTUNE_H
	7
	8	#include <stdint.h>
	9
	10	#include "Module.h"
9ef9c12a JM	11
	12	class TemperatureControl;
	13	class StreamOutput;
3c308aeb	14
3c308aeb MM	15	class PID_Autotuner : public Module
	16	{
	17	public:
43424972	18	PID_Autotuner();
3c308aeb	19
8e8b938e	20	void on_module_loaded(void);
3c308aeb	21	uint32_t on_tick(uint32_t);
8e8b938e JM	22	void on_idle(void *);
8e8b938e JM	23	void on_gcode_received(void *);
3c308aeb	24
43424972	25	private:
8e8b938e JM	26	void begin(float, StreamOutput *, int );
8e8b938e JM	27	void abort();
43424972	28	void finishUp();
827a49ca	29
8e8b938e	30	TemperatureControl *temp_control;
43424972	31	float target_temperature;
3c308aeb MM	32	StreamOutput *s;
3c308aeb MM	33
f2fa9ba2 MM	34	volatile bool tick;
f2fa9ba2 MM	35
43424972 JM	36	float *peaks;
	37	int requested_cycles;
	38	float noiseBand;
	39	unsigned long peak1, peak2;
	40	int sampleTime;
	41	int nLookBack;
	42	int lookBackCnt;
	43	int peakType;
	44	float *lastInputs;
	45	int peakCount;
	46	bool justchanged;
	47	float absMax, absMin;
	48	float oStep;
	49	int output;
	50	unsigned long tickCnt;
3c308aeb MM	51	};
	52
	53	#endif /* _PID_AUTOTUNE_H */