SOMRT1061/include/pins.h

/*NB_REVISION*/
 
/*NB_COPYRIGHT*/
 
#ifndef _NB_PINS_H_
#define _NB_PINS_H_
 
#include <pinconstant.h>
#include <cpu_pins.h>
 
#define PLAT_PIN_COUNT 92 // 4 pins are tied to *two* cpu pads
 
class PinIOArray;
class FastIOArray
{
    static const FastIO::def_t cpuPinMap[PLAT_PIN_COUNT];
public:
    FastIO operator[] ( int n )
    {
        if ((n <= 0) || (n > PLAT_PIN_COUNT))
        {
            return FastIO(FastIO::def_t(PinDef_INVALID).port,
                        FastIO::def_t(PinDef_INVALID).idx);
        }
 
        return FastIO( cpuPinMap[n-1].port, cpuPinMap[n-1].idx );
    };
    FastIO::def_t getDef( int n )
    {
        if ((n <= 0) || (n > PLAT_PIN_COUNT))
        {
            return FastIO::def_t(PinDef_INVALID);
        }
        return cpuPinMap[n-1];
    };
    friend class PinIOArray;
};
 
class PinIOArray
{
public:
    PinIO operator[] ( int n ) const
    {
        if ((n <= 0) || (n > PLAT_PIN_COUNT))
        {
            return PinIO(PinIO::def_t(PinDef_INVALID).port,
                        PinIO::def_t(PinDef_INVALID).idx);
        }
 
        return PinIO( FastIOArray::cpuPinMap[n-1].port, FastIOArray::cpuPinMap[n-1].idx );
    };
    const PinIO::def_t getDef( int n ) const
    {
        if ((n <= 0) || (n > PLAT_PIN_COUNT))
        {
            return PinIO::def_t(PinDef_INVALID);
        }
        return {FastIOArray::cpuPinMap[n-1].port,
            FastIOArray::cpuPinMap[n-1].idx};
    };
};
 
 
extern const FastIOArray FastPins;
extern const PinIOArray Pins;
 
#endif /* _NB_PINS_H_ */