include/common.h

   1 #ifndef COMMON_H
   2 #define COMMON_H
   3
   4 #ifdef __AVR__
   5 #include <avr/io.h>
   6 #include <avr/pgmspace.h>
   7 #include <util/delay.h>
   8
   9 #define udelay(n)  _delay_us(n)
  10
  11 //TODO:
  12 //  Known to work: 4.8.4, 4.9.1
  13 //  Known to fail: 4.8.3, 4.9.0
  14 #define GCC_BUG_61443 1
  15
  16 #else
  17 // TODO: stm32
  18 #endif /* __AVR__ */
  19
  20 #include <stdio.h>
  21
  22 #ifdef __FLASH
  23 #define FLASH __flash
  24 #define MEMX __memx
  25 #else
  26 #define FLASH
  27 #define MEMX
  28 #endif
  29
  30 #define stringify(s)    tostring(s)
  31 #define tostring(s)     #s
  32
  33 #define FSTR(X) ((const FLASH char[]) { X } )
  34 #define ARRAY_SIZE(x)   (sizeof(x) / sizeof((x)[0]))
  35
  36
  37 #ifdef __AVR__
  38 #define Stat GPIOR0
  39 #else
  40 extern volatile uint_least8_t Stat;
  41 #endif /* __AVR__ */
  42
  43 #define S_10MS_TO       (1<<0)
  44 #define S_MSG_PENDING   (1<<1)
  45 #define S_CON_PENDING   (1<<2)
  46
  47 static inline
  48 void my_puts(const char *s)
  49 {
  50         fputs(s, stdout);
  51 }
  52
  53 static inline
  54 void my_puts_P(const char *s)
  55 {
  56 #ifdef __AVR__
  57         fputs_P(s, stdout);
  58 #else
  59         fputs(s, stdout);
  60 #endif /* __AVR__ */
  61 }
  62
  63 #endif /* COMMON_H */
  64