PulsedGPIOPin.h

/*
 * PulsedGPIOPin.h
 *
 *  Created on: Jun 7, 2023
 *      Author: se3910
 */
 
#ifndef PULSEDGPIOPIN_H_
#define PULSEDGPIOPIN_H_
 
#include <string>
#include "PeriodicTask.h"
#include "GPIO.h"
 
namespace SWE4211RPi {
 
class PulsedGPIOPin: public PeriodicTask {
 
public:
    enum PULSE_TYPE {
        ONE_SHOT, CONTINUOUS
    };
 
    PulsedGPIOPin(int number, std::string threadName, uint32_t period, PULSE_TYPE type = CONTINUOUS, GPIO::DIRECTION dir= GPIO::GPIO_OUT, GPIO::VALUE val = GPIO::GPIO_LOW);
 
    virtual ~PulsedGPIOPin();
 
    virtual void setValue(GPIO::VALUE);
 
    virtual void setpulseDuration(int duration);
 
    virtual void taskMethod();
    void stopThreadExecution();
 
private:
    GPIO & gpioPinInstance;
 
    int pulseDuration = 0;
    SWE4211RPi::GPIO::VALUE initialValue = SWE4211RPi::GPIO::GPIO_LOW;
 
    PulsedGPIOPin::PULSE_TYPE type = PULSE_TYPE::CONTINUOUS;
 
 
    bool firePulse = false;
 
    void delayedToggleAndSleep(long specificDelay, SWE4211RPi::GPIO::VALUE value);
};
}
#endif /* PULSEDGPIOPIN_H_ */