int/nucleo-f767-blinky/src/interface.h

   1 #ifndef MAIN_H
   2 #define MAIN_H
   3
   4 #include <stdbool.h>
   5 #include <stdint.h>
   6
   7 #ifndef STM32F767xx
   8 extern int gargc;
   9 extern char **gargv;
  10 #endif
  11
  12 uint8_t read_byte();
  13 void write_byte(uint8_t b);
  14
  15 void write_dpin(uint8_t i, bool b);
  16 bool read_dpin(uint8_t i);
  17
  18 void write_apin(uint8_t i, uint8_t a);
  19 uint8_t read_apin(uint8_t i);
  20
  21 long millis();
  22 bool input_available();
  23 void delay(long ms);
  24
  25 void setup();
  26
  27 #define read16() 256*read_byte() + read_byte()
  28 #ifdef STM32F767xx
  29 #define debug(s, ...) ;
  30 #define pdie(s) ;
  31 #define die(s, ...) ;
  32 #else
  33
  34 #ifdef DEBUG
  35 #define debug(s, ...) printf(s, ##__VA_ARGS__);
  36 #else
  37 #define debug(s, ...) ;
  38 #endif
  39
  40 #define pdie(s) {perror(s); exit(1);}
  41 #define die(s, ...) {fprintf(stderr, s, ##__VA_ARGS__); exit(1);}
  42 #endif
  43
  44 #endif