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 #include "serial.h"
  14
  15 #define SET_LED_RED GPIOB->BSRR = GPIO_PIN_14
  16 #define RESET_LED_RED GPIOB->BSRR = GPIO_PIN_14 << 16
  17
  18 #define SET_LED_BLUE GPIOB->BSRR = GPIO_PIN_7
  19 #define RESET_LED_BLUE GPIOB->BSRR = GPIO_PIN_7 << 16
  20
  21 #define SET_LED_GREEN GPIOB->BSRR = GPIO_PIN_0
  22 #define RESET_LED_GREEN GPIOB->BSRR = GPIO_PIN_0 << 16
  23
  24 #endif
  25
  26 #ifdef STM32F767xx
  27 extern char buf[128];
  28 #else
  29 extern int gargc;
  30 extern char **gargv;
  31 #endif
  32
  33 uint8_t read_byte();
  34 void write_byte(uint8_t b);
  35
  36 void write_dpin(uint8_t i, bool b);
  37 bool read_dpin(uint8_t i);
  38
  39 void write_apin(uint8_t i, uint8_t a);
  40 uint8_t read_apin(uint8_t i);
  41
  42 long millis();
  43 bool input_available();
  44 void delay(long ms);
  45
  46 void setup();
  47
  48 #define read16() 256*read_byte() + read_byte()
  49 #ifdef STM32F767xx
  50 #define debug(s, ...) ;
  51 //#define debug(s, ...) {\
  52 //              sprintf(buf, "m" s "\n", ##__VA_ARGS__);\
  53 //              for(int _i = 0; _i<strlen(buf); _i++){\
  54 //                      write_byte(buf[_i]);\
  55 //              }\
  56 //      }
  57 #define pdie(s) ;
  58 #define die(s, ...) ;
  59 #else
  60
  61 #ifdef DEBUG
  62 #define debug(s, ...) printf(s "\n", ##__VA_ARGS__);
  63 #else
  64 #define debug(s, ...) ;
  65 #endif
  66
  67 #define pdie(s) {perror(s); exit(1);}
  68 #define die(s, ...) {fprintf(stderr, s "\n", ##__VA_ARGS__); exit(1);}
  69 #endif
  70
  71 #endif