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pgmspace.h File Reference

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Macros

#define __need_size_t
 
#define __ATTR_PROGMEM__   __attribute__((__progmem__))
 
#define __ATTR_PURE__   __attribute__((__pure__))
 
#define PROGMEM   __ATTR_PROGMEM__
 
#define PGM_P   const char *
 
#define PGM_VOID_P   const void *
 
#define PSTR(s)   ((const PROGMEM char *)(s))
 
#define __LPM_classic__(addr)
 
#define __LPM_enhanced__(addr)
 
#define __LPM_word_classic__(addr)
 
#define __LPM_word_enhanced__(addr)
 
#define __LPM_dword_classic__(addr)
 
#define __LPM_dword_enhanced__(addr)
 
#define __LPM_float_classic__(addr)
 
#define __LPM_float_enhanced__(addr)
 
#define __LPM(addr)   __LPM_classic__(addr)
 
#define __LPM_word(addr)   __LPM_word_classic__(addr)
 
#define __LPM_dword(addr)   __LPM_dword_classic__(addr)
 
#define __LPM_float(addr)   __LPM_float_classic__(addr)
 
#define pgm_read_byte_near(address_short)   __LPM((uint16_t)(address_short))
 
#define pgm_read_word_near(address_short)   __LPM_word((uint16_t)(address_short))
 
#define pgm_read_dword_near(address_short)   __LPM_dword((uint16_t)(address_short))
 
#define pgm_read_float_near(address_short)   __LPM_float((uint16_t)(address_short))
 
#define pgm_read_ptr_near(address_short)   (void*)__LPM_word((uint16_t)(address_short))
 
#define __ELPM_classic__(addr)
 
#define __ELPM_enhanced__(addr)
 
#define __ELPM_xmega__(addr)
 
#define __ELPM_word_classic__(addr)
 
#define __ELPM_word_enhanced__(addr)
 
#define __ELPM_word_xmega__(addr)
 
#define __ELPM_dword_classic__(addr)
 
#define __ELPM_dword_enhanced__(addr)
 
#define __ELPM_dword_xmega__(addr)
 
#define __ELPM_float_classic__(addr)
 
#define __ELPM_float_enhanced__(addr)
 
#define __ELPM_float_xmega__(addr)
 
#define __ELPM(addr)   __ELPM_classic__(addr)
 
#define __ELPM_word(addr)   __ELPM_word_classic__(addr)
 
#define __ELPM_dword(addr)   __ELPM_dword_classic__(addr)
 
#define __ELPM_float(addr)   __ELPM_float_classic__(addr)
 
#define pgm_read_byte_far(address_long)   __ELPM((uint32_t)(address_long))
 
#define pgm_read_word_far(address_long)   __ELPM_word((uint32_t)(address_long))
 
#define pgm_read_dword_far(address_long)   __ELPM_dword((uint32_t)(address_long))
 
#define pgm_read_float_far(address_long)   __ELPM_float((uint32_t)(address_long))
 
#define pgm_read_ptr_far(address_long)   (void*)__ELPM_word((uint32_t)(address_long))
 
#define pgm_read_byte(address_short)   pgm_read_byte_near(address_short)
 
#define pgm_read_word(address_short)   pgm_read_word_near(address_short)
 
#define pgm_read_dword(address_short)   pgm_read_dword_near(address_short)
 
#define pgm_read_float(address_short)   pgm_read_float_near(address_short)
 
#define pgm_read_ptr(address_short)   pgm_read_ptr_near(address_short)
 
#define pgm_get_far_address(var)
 

Typedefs

typedef void PROGMEM prog_void
 
typedef char PROGMEM prog_char
 
typedef unsigned char PROGMEM prog_uchar
 
typedef int8_t PROGMEM prog_int8_t
 
typedef uint8_t PROGMEM prog_uint8_t
 
typedef int16_t PROGMEM prog_int16_t
 
typedef uint16_t PROGMEM prog_uint16_t
 
typedef int32_t PROGMEM prog_int32_t
 
typedef uint32_t PROGMEM prog_uint32_t
 
typedef int64_t PROGMEM prog_int64_t
 
typedef uint64_t PROGMEM prog_uint64_t
 

Functions

const void * memchr_P (const void *, int __val, size_t __len)
 
int memcmp_P (const void *, const void *, size_t) __ATTR_PURE__
 
void * memccpy_P (void *, const void *, int __val, size_t)
 
void * memcpy_P (void *, const void *, size_t)
 
void * memmem_P (const void *, size_t, const void *, size_t) __ATTR_PURE__
 
const void * memrchr_P (const void *, int __val, size_t __len)
 
char * strcat_P (char *, const char *)
 
const char * strchr_P (const char *, int __val)
 
const char * strchrnul_P (const char *, int __val)
 
int strcmp_P (const char *, const char *) __ATTR_PURE__
 
char * strcpy_P (char *, const char *)
 
int strcasecmp_P (const char *, const char *) __ATTR_PURE__
 
char * strcasestr_P (const char *, const char *) __ATTR_PURE__
 
size_t strcspn_P (const char *__s, const char *__reject) __ATTR_PURE__
 
size_t strlcat_P (char *, const char *, size_t)
 
size_t strlcpy_P (char *, const char *, size_t)
 
size_t __strlen_P (const char *)
 
size_t strnlen_P (const char *, size_t)
 
int strncmp_P (const char *, const char *, size_t) __ATTR_PURE__
 
int strncasecmp_P (const char *, const char *, size_t) __ATTR_PURE__
 
char * strncat_P (char *, const char *, size_t)
 
char * strncpy_P (char *, const char *, size_t)
 
char * strpbrk_P (const char *__s, const char *__accept) __ATTR_PURE__
 
const char * strrchr_P (const char *, int __val)
 
char * strsep_P (char **__sp, const char *__delim)
 
size_t strspn_P (const char *__s, const char *__accept) __ATTR_PURE__
 
char * strstr_P (const char *, const char *) __ATTR_PURE__
 
char * strtok_P (char *__s, const char *__delim)
 
char * strtok_rP (char *__s, const char *__delim, char **__last)
 
size_t strlen_PF (uint_farptr_t src)
 
size_t strnlen_PF (uint_farptr_t src, size_t len)
 
void * memcpy_PF (void *dest, uint_farptr_t src, size_t len)
 
char * strcpy_PF (char *dest, uint_farptr_t src)
 
char * strncpy_PF (char *dest, uint_farptr_t src, size_t len)
 
char * strcat_PF (char *dest, uint_farptr_t src)
 
size_t strlcat_PF (char *dst, uint_farptr_t src, size_t siz)
 
char * strncat_PF (char *dest, uint_farptr_t src, size_t len)
 
int strcmp_PF (const char *s1, uint_farptr_t s2) __ATTR_PURE__
 
int strncmp_PF (const char *s1, uint_farptr_t s2, size_t n) __ATTR_PURE__
 
int strcasecmp_PF (const char *s1, uint_farptr_t s2) __ATTR_PURE__
 
int strncasecmp_PF (const char *s1, uint_farptr_t s2, size_t n) __ATTR_PURE__
 
char * strstr_PF (const char *s1, uint_farptr_t s2)
 
size_t strlcpy_PF (char *dst, uint_farptr_t src, size_t siz)
 
int memcmp_PF (const void *, uint_farptr_t, size_t) __ATTR_PURE__
 
 __attribute__ ((__always_inline__)) static __inline__ size_t strlen_P(const char *s)
 
static __inline__ size_t strlen_P (const char *s)
 

Macro Definition Documentation

#define __ELPM_classic__ (   addr)
Value:
(__extension__({ \
uint32_t __addr32 = (uint32_t)(addr); \
uint8_t __result; \
__asm__ __volatile__ \
( \
"out %2, %C1" "\n\t" \
"mov r31, %B1" "\n\t" \
"mov r30, %A1" "\n\t" \
"elpm" "\n\t" \
"mov %0, r0" "\n\t" \
: "=r" (__result) \
: "r" (__addr32), \
"I" (_SFR_IO_ADDR(RAMPZ)) \
: "r0", "r30", "r31" \
); \
__result; \
}))
uint8_t
unsigned char uint8_t
Definition: stdint.h:80
uint32_t
unsigned long int uint32_t
Definition: stdint.h:100
#define __ELPM_dword_enhanced__ (   addr)
Value:
(__extension__({ \
uint32_t __addr32 = (uint32_t)(addr); \
uint32_t __result; \
__asm__ __volatile__ \
( \
"out %2, %C1" "\n\t" \
"movw r30, %1" "\n\t" \
"elpm %A0, Z+" "\n\t" \
"elpm %B0, Z+" "\n\t" \
"elpm %C0, Z+" "\n\t" \
"elpm %D0, Z" "\n\t" \
: "=r" (__result) \
: "r" (__addr32), \
"I" (_SFR_IO_ADDR(RAMPZ)) \
: "r30", "r31" \
); \
__result; \
}))
uint32_t
unsigned long int uint32_t
Definition: stdint.h:100
#define __ELPM_dword_xmega__ (   addr)
Value:
(__extension__({ \
uint32_t __addr32 = (uint32_t)(addr); \
uint32_t __result; \
__asm__ __volatile__ \
( \
"in __tmp_reg__, %2" "\n\t" \
"out %2, %C1" "\n\t" \
"movw r30, %1" "\n\t" \
"elpm %A0, Z+" "\n\t" \
"elpm %B0, Z+" "\n\t" \
"elpm %C0, Z+" "\n\t" \
"elpm %D0, Z" "\n\t" \
"out %2, __tmp_reg__" \
: "=r" (__result) \
: "r" (__addr32), \
"I" (_SFR_IO_ADDR(RAMPZ)) \
: "r30", "r31" \
); \
__result; \
}))
uint32_t
unsigned long int uint32_t
Definition: stdint.h:100
#define __ELPM_enhanced__ (   addr)
Value:
(__extension__({ \
uint32_t __addr32 = (uint32_t)(addr); \
uint8_t __result; \
__asm__ __volatile__ \
( \
"out %2, %C1" "\n\t" \
"movw r30, %1" "\n\t" \
"elpm %0, Z+" "\n\t" \
: "=r" (__result) \
: "r" (__addr32), \
"I" (_SFR_IO_ADDR(RAMPZ)) \
: "r30", "r31" \
); \
__result; \
}))
uint8_t
unsigned char uint8_t
Definition: stdint.h:80
uint32_t
unsigned long int uint32_t
Definition: stdint.h:100
#define __ELPM_float_enhanced__ (   addr)
Value:
(__extension__({ \
uint32_t __addr32 = (uint32_t)(addr); \
float __result; \
__asm__ __volatile__ \
( \
"out %2, %C1" "\n\t" \
"movw r30, %1" "\n\t" \
"elpm %A0, Z+" "\n\t" \
"elpm %B0, Z+" "\n\t" \
"elpm %C0, Z+" "\n\t" \
"elpm %D0, Z" "\n\t" \
: "=r" (__result) \
: "r" (__addr32), \
"I" (_SFR_IO_ADDR(RAMPZ)) \
: "r30", "r31" \
); \
__result; \
}))
uint32_t
unsigned long int uint32_t
Definition: stdint.h:100
#define __ELPM_float_xmega__ (   addr)
Value:
(__extension__({ \
uint32_t __addr32 = (uint32_t)(addr); \
float __result; \
__asm__ __volatile__ \
( \
"in __tmp_reg__, %2" "\n\t" \
"out %2, %C1" "\n\t" \
"movw r30, %1" "\n\t" \
"elpm %A0, Z+" "\n\t" \
"elpm %B0, Z+" "\n\t" \
"elpm %C0, Z+" "\n\t" \
"elpm %D0, Z" "\n\t" \
"out %2, __tmp_reg__" \
: "=r" (__result) \
: "r" (__addr32), \
"I" (_SFR_IO_ADDR(RAMPZ)) \
: "r30", "r31" \
); \
__result; \
}))
uint32_t
unsigned long int uint32_t
Definition: stdint.h:100
#define __ELPM_word_classic__ (   addr)
Value:
(__extension__({ \
uint32_t __addr32 = (uint32_t)(addr); \
uint16_t __result; \
__asm__ __volatile__ \
( \
"out %2, %C1" "\n\t" \
"mov r31, %B1" "\n\t" \
"mov r30, %A1" "\n\t" \
"elpm" "\n\t" \
"mov %A0, r0" "\n\t" \
"in r0, %2" "\n\t" \
"adiw r30, 1" "\n\t" \
"adc r0, __zero_reg__" "\n\t" \
"out %2, r0" "\n\t" \
"elpm" "\n\t" \
"mov %B0, r0" "\n\t" \
: "=r" (__result) \
: "r" (__addr32), \
"I" (_SFR_IO_ADDR(RAMPZ)) \
: "r0", "r30", "r31" \
); \
__result; \
}))
uint32_t
unsigned long int uint32_t
Definition: stdint.h:100
uint16_t
unsigned int uint16_t
Definition: stdint.h:90
#define __ELPM_word_enhanced__ (   addr)
Value:
(__extension__({ \
uint32_t __addr32 = (uint32_t)(addr); \
uint16_t __result; \
__asm__ __volatile__ \
( \
"out %2, %C1" "\n\t" \
"movw r30, %1" "\n\t" \
"elpm %A0, Z+" "\n\t" \
"elpm %B0, Z" "\n\t" \
: "=r" (__result) \
: "r" (__addr32), \
"I" (_SFR_IO_ADDR(RAMPZ)) \
: "r30", "r31" \
); \
__result; \
}))
uint32_t
unsigned long int uint32_t
Definition: stdint.h:100
uint16_t
unsigned int uint16_t
Definition: stdint.h:90
#define __ELPM_word_xmega__ (   addr)
Value:
(__extension__({ \
uint32_t __addr32 = (uint32_t)(addr); \
uint16_t __result; \
__asm__ __volatile__ \
( \
"in __tmp_reg__, %2" "\n\t" \
"out %2, %C1" "\n\t" \
"movw r30, %1" "\n\t" \
"elpm %A0, Z+" "\n\t" \
"elpm %B0, Z" "\n\t" \
"out %2, __tmp_reg__" \
: "=r" (__result) \
: "r" (__addr32), \
"I" (_SFR_IO_ADDR(RAMPZ)) \
: "r30", "r31" \
); \
__result; \
}))
uint32_t
unsigned long int uint32_t
Definition: stdint.h:100
uint16_t
unsigned int uint16_t
Definition: stdint.h:90
#define __ELPM_xmega__ (   addr)
Value:
(__extension__({ \
uint32_t __addr32 = (uint32_t)(addr); \
uint8_t __result; \
__asm__ __volatile__ \
( \
"in __tmp_reg__, %2" "\n\t" \
"out %2, %C1" "\n\t" \
"movw r30, %1" "\n\t" \
"elpm %0, Z+" "\n\t" \
"out %2, __tmp_reg__" \
: "=r" (__result) \
: "r" (__addr32), \
"I" (_SFR_IO_ADDR(RAMPZ)) \
: "r30", "r31" \
); \
__result; \
}))
uint8_t
unsigned char uint8_t
Definition: stdint.h:80
uint32_t
unsigned long int uint32_t
Definition: stdint.h:100
#define __LPM_classic__ (   addr)
Value:
(__extension__({ \
uint16_t __addr16 = (uint16_t)(addr); \
uint8_t __result; \
__asm__ __volatile__ \
( \
"lpm" "\n\t" \
"mov %0, r0" "\n\t" \
: "=r" (__result) \
: "z" (__addr16) \
: "r0" \
); \
__result; \
}))
uint8_t
unsigned char uint8_t
Definition: stdint.h:80
uint16_t
unsigned int uint16_t
Definition: stdint.h:90
#define __LPM_dword_classic__ (   addr)
Value:
(__extension__({ \
uint16_t __addr16 = (uint16_t)(addr); \
uint32_t __result; \
__asm__ __volatile__ \
( \
"lpm" "\n\t" \
"mov %A0, r0" "\n\t" \
"adiw r30, 1" "\n\t" \
"lpm" "\n\t" \
"mov %B0, r0" "\n\t" \
"adiw r30, 1" "\n\t" \
"lpm" "\n\t" \
"mov %C0, r0" "\n\t" \
"adiw r30, 1" "\n\t" \
"lpm" "\n\t" \
"mov %D0, r0" "\n\t" \
: "=r" (__result), "=z" (__addr16) \
: "1" (__addr16) \
: "r0" \
); \
__result; \
}))
uint32_t
unsigned long int uint32_t
Definition: stdint.h:100
uint16_t
unsigned int uint16_t
Definition: stdint.h:90
#define __LPM_dword_enhanced__ (   addr)
Value:
(__extension__({ \
uint16_t __addr16 = (uint16_t)(addr); \
uint32_t __result; \
__asm__ __volatile__ \
( \
"lpm %A0, Z+" "\n\t" \
"lpm %B0, Z+" "\n\t" \
"lpm %C0, Z+" "\n\t" \
"lpm %D0, Z" "\n\t" \
: "=r" (__result), "=z" (__addr16) \
: "1" (__addr16) \
); \
__result; \
}))
uint32_t
unsigned long int uint32_t
Definition: stdint.h:100
uint16_t
unsigned int uint16_t
Definition: stdint.h:90
#define __LPM_enhanced__ (   addr)
Value:
(__extension__({ \
uint16_t __addr16 = (uint16_t)(addr); \
uint8_t __result; \
__asm__ __volatile__ \
( \
"lpm %0, Z" "\n\t" \
: "=r" (__result) \
: "z" (__addr16) \
); \
__result; \
}))
uint8_t
unsigned char uint8_t
Definition: stdint.h:80
uint16_t
unsigned int uint16_t
Definition: stdint.h:90
#define __LPM_float_classic__ (   addr)
Value:
(__extension__({ \
uint16_t __addr16 = (uint16_t)(addr); \
float __result; \
__asm__ __volatile__ \
( \
"lpm" "\n\t" \
"mov %A0, r0" "\n\t" \
"adiw r30, 1" "\n\t" \
"lpm" "\n\t" \
"mov %B0, r0" "\n\t" \
"adiw r30, 1" "\n\t" \
"lpm" "\n\t" \
"mov %C0, r0" "\n\t" \
"adiw r30, 1" "\n\t" \
"lpm" "\n\t" \
"mov %D0, r0" "\n\t" \
: "=r" (__result), "=z" (__addr16) \
: "1" (__addr16) \
: "r0" \
); \
__result; \
}))
uint16_t
unsigned int uint16_t
Definition: stdint.h:90
#define __LPM_float_enhanced__ (   addr)
Value:
(__extension__({ \
uint16_t __addr16 = (uint16_t)(addr); \
float __result; \
__asm__ __volatile__ \
( \
"lpm %A0, Z+" "\n\t" \
"lpm %B0, Z+" "\n\t" \
"lpm %C0, Z+" "\n\t" \
"lpm %D0, Z" "\n\t" \
: "=r" (__result), "=z" (__addr16) \
: "1" (__addr16) \
); \
__result; \
}))
uint16_t
unsigned int uint16_t
Definition: stdint.h:90
#define __LPM_word_classic__ (   addr)
Value:
(__extension__({ \
uint16_t __addr16 = (uint16_t)(addr); \
uint16_t __result; \
__asm__ __volatile__ \
( \
"lpm" "\n\t" \
"mov %A0, r0" "\n\t" \
"adiw r30, 1" "\n\t" \
"lpm" "\n\t" \
"mov %B0, r0" "\n\t" \
: "=r" (__result), "=z" (__addr16) \
: "1" (__addr16) \
: "r0" \
); \
__result; \
}))
uint16_t
unsigned int uint16_t
Definition: stdint.h:90
#define __LPM_word_enhanced__ (   addr)
Value:
(__extension__({ \
uint16_t __addr16 = (uint16_t)(addr); \
uint16_t __result; \
__asm__ __volatile__ \
( \
"lpm %A0, Z+" "\n\t" \
"lpm %B0, Z" "\n\t" \
: "=r" (__result), "=z" (__addr16) \
: "1" (__addr16) \
); \
__result; \
}))
uint16_t
unsigned int uint16_t
Definition: stdint.h:90
#define pgm_get_far_address (   var)
Value:
({ \
uint_farptr_t tmp; \
\
__asm__ __volatile__( \
\
"ldi %A0, lo8(%1)" "\n\t" \
"ldi %B0, hi8(%1)" "\n\t" \
"ldi %C0, hh8(%1)" "\n\t" \
"clr %D0" "\n\t" \
: \
"=d" (tmp) \
: \
"p" (&(var)) \
); \
tmp; \
})
uint_farptr_t
uint32_t uint_farptr_t
Definition: inttypes.h:81

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