progmem.h File Reference

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Macros
#define	PROGMEM
#define	pgm_read_byte(addr)   (*(const unsigned char *)(addr))
#define	pgm_read_word(addr)
#define	pgm_read_dword(addr)
#define	pgm_read_float(addr)
#define	pgm_read_ptr(addr)

Macro Definition Documentation

pgm_read_byte

#define pgm_read_byte

(

addr

)

(*(const unsigned char *)(addr))

Definition at line 14 of file progmem.h.

pgm_read_dword

#define pgm_read_dword

(

addr

)

Value:

  ({                                 \
    typeof(addr) _addr = (addr);     \
    *(const unsigned long *)(_addr); \
  })

Definition at line 26 of file progmem.h.

pgm_read_float

#define pgm_read_float

(

addr

)

Value:

  ({                             \
    typeof(addr) _addr = (addr); \
    *(const float *)(_addr);     \
  })

Definition at line 34 of file progmem.h.

pgm_read_ptr

#define pgm_read_ptr

(

addr

)

Value:

  ({                             \
    typeof(addr) _addr = (addr); \
    *(void *const *)(_addr);     \
  })

Definition at line 42 of file progmem.h.

pgm_read_word

#define pgm_read_word

(

addr

)

Value:

  ({                                  \
    typeof(addr) _addr = (addr);      \
    *(const unsigned short *)(_addr); \
  })

Definition at line 18 of file progmem.h.

PROGMEM

#define PROGMEM

Definition at line 10 of file progmem.h.