tabby/include/tabby.h

#ifndef _TABBY_H
#define _TABBY_H

typedef enum tabby_command {
    TABBY_COMMAND_SEND        = 0x01,
    TABBY_COMMAND_CLOCK_MODE  = 0x02,
    TABBY_COMMAND_CLOCK_SPEED = 0x03
};

typedef enum tabby_clock_mode {
    TABBY_CLOCK_MODE_INTERNAL = 0x01,
    TABBY_CLOCK_MODE_EXTERNAL = 0x02
};

typedef enum tabby_clock_speed {
    TABBY_CLOCK_SPEED_8192HZ   = 0x01,
    TABBY_CLOCK_SPEED_16384HZ  = 0x02,
    TABBY_CLOCK_SPEED_262144HZ = 0x20,
    TABBY_CLOCK_SPEED_524288HZ = 0x40
};

typedef struct _tabby_packet {
    uint16_t type,
             value;
} tabby_packet;

#endif /* _TABBY_H */