pio.h

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#ifndef _pio_h_
#define _pio_h_

#ifdef __GNUC__
        #include <avr32/io.h>
#elif __ICCAVR32__
        #include <avr32/ioap7000.h>
#else
        #error No known compiler used
#endif

typedef char avr32_piomap_t[][2];

#define PIO_INVALID_ARGUMENT -1
#define PIO_SUCCESS           0

volatile avr32_pio_t *pioGetHandle(int port);

int pio_setup_pin(int pin, int function);

void pio_enable_module(avr32_piomap_t piomap, int size);

#endif

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