13 #define read16() 256*(uint8_t)read_byte() + (uint8_t)read_byte()
14 #define from16(a, b) 256*a+b
15 #define write16(i) { write_byte((uint8_t)i/256); write_byte((uint8_t)i%256); }
16 uint8_t read_byte(void);
17 void write_byte(uint8_t b
);
19 void write_dpin(uint8_t i
, bool b
);
20 bool read_dpin(uint8_t i
);
22 void write_apin(uint8_t i
, uint8_t a
);
23 uint8_t read_apin(uint8_t i
);
25 void led_on(uint8_t i
);
26 void led_off(uint8_t i
);
29 bool input_available(void);
33 void debug(char *fmt
, ...);
35 void die(char *fmt
, ...);