bgt60-pal-gpio.hpp

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#ifndef BGT60_PAL_GPIO_HPP_
#define BGT60_PAL_GPIO_HPP_
 
#include "bgt60-types.hpp"
 
namespace bgt60
{
 
class GPIO
{
    public:
 
        enum IntEvent_t
        {
            INT_FALLING_EDGE   = 0,         
            INT_RISING_EDGE    = 1,         
            INT_HIGH = 2,                   
            INT_LOW = 3,                    
            INT_CHANGE = 4                  
        };
        enum VLevel_t
        {
            GPIO_LOW   = 0,        
            GPIO_HIGH  = 1         
        };
        enum VLogic_t
        {
            NEGATIVE = 1,       
            POSITIVE = 2,       
        };
        virtual Error_t        init        () = 0;
 
        virtual Error_t       deinit      () = 0;
 
        virtual VLevel_t       read        () = 0;
 
        virtual Error_t        write       (VLevel_t level) = 0;
 
        virtual Error_t        enable      () = 0;
 
        virtual Error_t        disable     () = 0;
 
        virtual Error_t     enableInt   (void (*cback) (void), IntEvent_t mode) = 0;
 
        virtual Error_t     disableInt  () = 0;
 
        virtual IntEvent_t  intEvent    () = 0;
};
 
}
#endif