WiringPiGPIO.h

 
#ifndef WiringPiGPIO_H_
#define WiringPiGPIO_H_
 
#include "GPIO.h"
 
#include <mutex>              // std::mutex, std::unique_lock
#include <condition_variable> // std::condition_variable
 
#define NUMBER_OF_GPIO_PINS (28)
 
namespace SWE4211RPi {
 
typedef int (*CallbackType)(int);
 
class WiringPiGPIO : public GPIO{
public:
    WiringPiGPIO(int number, DIRECTION dir, VALUE val = GPIO_LOW);
 
    virtual ~WiringPiGPIO();  // The destructor will return the pin to being an input.
 
    static void freeGPIOInstance(WiringPiGPIO& instance);
 
protected:
    int number;
 
    int currentEdgeType = GPIO_NONE;
 
private:
 
 
    static int initialized;
 
public:
    // General Input and Output Settings
    virtual void setValue(GPIO::VALUE);
 
    virtual GPIO::VALUE getValue();
 
// Edge and Interrupt Methods
 
    virtual void enableEdgeInterrupt(EDGE edgeType);
 
    virtual void disableEdgeInterrupt();
 
    virtual void handleInterruptDrivenGPIOPin();
 
};
 
} /* namespace SWE4211RPi */
 
#endif /* GPIO_H_ */