eive-obsw/linux/gpio/GpioCookie.h
2021-02-22 17:36:44 +01:00

40 lines
956 B
C++

#ifndef LINUX_GPIO_GPIOCOOKIE_H_
#define LINUX_GPIO_GPIOCOOKIE_H_
#include "GpioIF.h"
#include "gpioDefinitions.h"
#include <fsfw/devicehandlers/CookieIF.h>
#include <fsfw/returnvalues/HasReturnvaluesIF.h>
/**
* @brief Cookie for the GpioIF. Allows the GpioIF to determine which
* GPIOs to initialize and whether they should be configured as in- or
* output.
* @details One GpioCookie can hold multiple GPIO configurations. To add a new
* GPIO configuration to a GpioCookie use the GpioCookie::addGpio
* function.
*
* @author J. Meier
*/
class GpioCookie: public CookieIF {
public:
GpioCookie();
virtual ~GpioCookie();
ReturnValue_t addGpio(gpioId_t gpioId, GpioConfig_t& gpioConfig);
/**
* @brief Get map with registered GPIOs.
*/
GpioMap getGpioMap() const;
private:
/**
* Returns a copy of the internal GPIO map.
*/
GpioMap gpioMap;
};
#endif /* LINUX_GPIO_GPIOCOOKIE_H_ */