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 #include <stdio.h>
   7 #include <string.h>
   8
   9 #ifdef STM32F767xx
  10 #include "stm32f7xx_hal.h"
  11 #include "gpio.h"
  12 #include "usart.h"
  13 #endif
  14
  15 #ifdef STM32F767xx
  16 extern volatile char uartf;
  17 extern char buf[128];
  18 #else
  19 extern int gargc;
  20 extern char **gargv;
  21 #endif
  22 extern uint8_t bt;
  23
  24 uint8_t read_byte();
  25 void write_byte(uint8_t b);
  26
  27 void write_dpin(uint8_t i, bool b);
  28 bool read_dpin(uint8_t i);
  29
  30 void write_apin(uint8_t i, uint8_t a);
  31 uint8_t read_apin(uint8_t i);
  32
  33 long millis();
  34 bool input_available();
  35 void delay(long ms);
  36
  37 void setup();
  38
  39 #define read16() 256*read_byte() + read_byte()
  40 #ifdef STM32F767xx
  41 #define debug(s, ...) {\
  42                 sprintf(buf, "m" s "\r\n", ##__VA_ARGS__);\
  43                 HAL_UART_Transmit(&huart3, (uint8_t*)buf, strlen(buf), 1000);\
  44         }
  45 #define pdie(s) ;
  46 #define die(s, ...) ;
  47 #else
  48
  49 #ifdef DEBUG
  50 #define debug(s, ...) printf(s "\n", ##__VA_ARGS__);
  51 #else
  52 #define debug(s, ...) ;
  53 #endif
  54
  55 #define pdie(s) {perror(s); exit(1);}
  56 #define die(s, ...) {fprintf(stderr, s "\n", ##__VA_ARGS__); exit(1);}
  57 #endif
  58
  59 #endif