83 #define __PGMSPACE_H_ 1
90 #ifndef __ATTR_CONST__
91 #define __ATTR_CONST__ __attribute__((__const__))
94 #ifndef __ATTR_PROGMEM__
95 #define __ATTR_PROGMEM__ __attribute__((__progmem__))
99 #define __ATTR_PURE__ __attribute__((__pure__))
109 #define PROGMEM __ATTR_PROGMEM__
115 #if defined(__DOXYGEN__)
335 #define PGM_P const char *
344 #define PGM_VOID_P const void *
347 #elif defined(__PROG_TYPES_COMPAT__)
349 typedef void prog_void __attribute__((__progmem__,deprecated(
"prog_void type is deprecated.")));
350 typedef char prog_char __attribute__((__progmem__,deprecated(
"prog_char type is deprecated.")));
351 typedef unsigned char prog_uchar __attribute__((__progmem__,deprecated(
"prog_uchar type is deprecated.")));
352 typedef int8_t prog_int8_t __attribute__((__progmem__,deprecated(
"prog_int8_t type is deprecated.")));
353 typedef uint8_t prog_uint8_t __attribute__((__progmem__,deprecated(
"prog_uint8_t type is deprecated.")));
354 typedef int16_t prog_int16_t __attribute__((__progmem__,deprecated(
"prog_int16_t type is deprecated.")));
355 typedef uint16_t prog_uint16_t __attribute__((__progmem__,deprecated(
"prog_uint16_t type is deprecated.")));
356 typedef int32_t prog_int32_t __attribute__((__progmem__,deprecated(
"prog_int32_t type is deprecated.")));
357 typedef uint32_t prog_uint32_t __attribute__((__progmem__,deprecated(
"prog_uint32_t type is deprecated.")));
359 typedef int64_t prog_int64_t __attribute__((__progmem__,deprecated(
"prog_int64_t type is deprecated.")));
360 typedef uint64_t prog_uint64_t __attribute__((__progmem__,deprecated(
"prog_uint64_t type is deprecated.")));
364 #define PGM_P const prog_char *
368 #define PGM_VOID_P const prog_void *
374 #define PGM_P const char *
378 #define PGM_VOID_P const void *
392 #if defined(__DOXYGEN__)
401 # define PSTR(s) ((const PROGMEM char *)(s))
404 # define PSTR(s) (__extension__({static const char __c[] PROGMEM = (s); &__c[0];}))
407 #define __LPM_classic__(addr) \
409 uint16_t __addr16 = (uint16_t)(addr); \
414 "mov %0, r0" "\n\t" \
422 #define __LPM_enhanced__(addr) \
424 uint16_t __addr16 = (uint16_t)(addr); \
435 #define __LPM_word_classic__(addr) \
437 uint16_t __addr16 = (uint16_t)(addr); \
442 "mov %A0, r0" "\n\t" \
443 "adiw r30, 1" "\n\t" \
445 "mov %B0, r0" "\n\t" \
446 : "=r" (__result), "=z" (__addr16) \
453 #define __LPM_word_enhanced__(addr) \
455 uint16_t __addr16 = (uint16_t)(addr); \
459 "lpm %A0, Z+" "\n\t" \
460 "lpm %B0, Z" "\n\t" \
461 : "=r" (__result), "=z" (__addr16) \
467 #define __LPM_dword_classic__(addr) \
469 uint16_t __addr16 = (uint16_t)(addr); \
474 "mov %A0, r0" "\n\t" \
475 "adiw r30, 1" "\n\t" \
477 "mov %B0, r0" "\n\t" \
478 "adiw r30, 1" "\n\t" \
480 "mov %C0, r0" "\n\t" \
481 "adiw r30, 1" "\n\t" \
483 "mov %D0, r0" "\n\t" \
484 : "=r" (__result), "=z" (__addr16) \
491 #define __LPM_dword_enhanced__(addr) \
493 uint16_t __addr16 = (uint16_t)(addr); \
497 "lpm %A0, Z+" "\n\t" \
498 "lpm %B0, Z+" "\n\t" \
499 "lpm %C0, Z+" "\n\t" \
500 "lpm %D0, Z" "\n\t" \
501 : "=r" (__result), "=z" (__addr16) \
507 #define __LPM_float_classic__(addr) \
509 uint16_t __addr16 = (uint16_t)(addr); \
514 "mov %A0, r0" "\n\t" \
515 "adiw r30, 1" "\n\t" \
517 "mov %B0, r0" "\n\t" \
518 "adiw r30, 1" "\n\t" \
520 "mov %C0, r0" "\n\t" \
521 "adiw r30, 1" "\n\t" \
523 "mov %D0, r0" "\n\t" \
524 : "=r" (__result), "=z" (__addr16) \
531 #define __LPM_float_enhanced__(addr) \
533 uint16_t __addr16 = (uint16_t)(addr); \
537 "lpm %A0, Z+" "\n\t" \
538 "lpm %B0, Z+" "\n\t" \
539 "lpm %C0, Z+" "\n\t" \
540 "lpm %D0, Z" "\n\t" \
541 : "=r" (__result), "=z" (__addr16) \
547 #if defined (__AVR_HAVE_LPMX__)
548 #define __LPM(addr) __LPM_enhanced__(addr)
549 #define __LPM_word(addr) __LPM_word_enhanced__(addr)
550 #define __LPM_dword(addr) __LPM_dword_enhanced__(addr)
551 #define __LPM_float(addr) __LPM_float_enhanced__(addr)
553 #define __LPM(addr) __LPM_classic__(addr)
554 #define __LPM_word(addr) __LPM_word_classic__(addr)
555 #define __LPM_dword(addr) __LPM_dword_classic__(addr)
556 #define __LPM_float(addr) __LPM_float_classic__(addr)
565 #define pgm_read_byte_near(address_short) __LPM((uint16_t)(address_short))
573 #define pgm_read_word_near(address_short) __LPM_word((uint16_t)(address_short))
581 #define pgm_read_dword_near(address_short) \
582 __LPM_dword((uint16_t)(address_short))
590 #define pgm_read_float_near(address_short) \
591 __LPM_float((uint16_t)(address_short))
593 #if defined(RAMPZ) || defined(__DOXYGEN__)
601 #define __ELPM_classic__(addr) \
603 uint32_t __addr32 = (uint32_t)(addr); \
607 "out %2, %C1" "\n\t" \
608 "mov r31, %B1" "\n\t" \
609 "mov r30, %A1" "\n\t" \
611 "mov %0, r0" "\n\t" \
614 "I" (_SFR_IO_ADDR(RAMPZ)) \
615 : "r0", "r30", "r31" \
620 #define __ELPM_enhanced__(addr) \
622 uint32_t __addr32 = (uint32_t)(addr); \
626 "out %2, %C1" "\n\t" \
627 "movw r30, %1" "\n\t" \
628 "elpm %0, Z+" "\n\t" \
631 "I" (_SFR_IO_ADDR(RAMPZ)) \
637 #define __ELPM_xmega__(addr) \
639 uint32_t __addr32 = (uint32_t)(addr); \
643 "in __tmp_reg__, %2" "\n\t" \
644 "out %2, %C1" "\n\t" \
645 "movw r30, %1" "\n\t" \
646 "elpm %0, Z+" "\n\t" \
647 "out %2, __tmp_reg__" \
650 "I" (_SFR_IO_ADDR(RAMPZ)) \
656 #define __ELPM_word_classic__(addr) \
658 uint32_t __addr32 = (uint32_t)(addr); \
662 "out %2, %C1" "\n\t" \
663 "mov r31, %B1" "\n\t" \
664 "mov r30, %A1" "\n\t" \
666 "mov %A0, r0" "\n\t" \
668 "adiw r30, 1" "\n\t" \
669 "adc r0, __zero_reg__" "\n\t" \
670 "out %2, r0" "\n\t" \
672 "mov %B0, r0" "\n\t" \
675 "I" (_SFR_IO_ADDR(RAMPZ)) \
676 : "r0", "r30", "r31" \
681 #define __ELPM_word_enhanced__(addr) \
683 uint32_t __addr32 = (uint32_t)(addr); \
687 "out %2, %C1" "\n\t" \
688 "movw r30, %1" "\n\t" \
689 "elpm %A0, Z+" "\n\t" \
690 "elpm %B0, Z" "\n\t" \
693 "I" (_SFR_IO_ADDR(RAMPZ)) \
699 #define __ELPM_word_xmega__(addr) \
701 uint32_t __addr32 = (uint32_t)(addr); \
705 "in __tmp_reg__, %2" "\n\t" \
706 "out %2, %C1" "\n\t" \
707 "movw r30, %1" "\n\t" \
708 "elpm %A0, Z+" "\n\t" \
709 "elpm %B0, Z" "\n\t" \
710 "out %2, __tmp_reg__" \
713 "I" (_SFR_IO_ADDR(RAMPZ)) \
719 #define __ELPM_dword_classic__(addr) \
721 uint32_t __addr32 = (uint32_t)(addr); \
725 "out %2, %C1" "\n\t" \
726 "mov r31, %B1" "\n\t" \
727 "mov r30, %A1" "\n\t" \
729 "mov %A0, r0" "\n\t" \
731 "adiw r30, 1" "\n\t" \
732 "adc r0, __zero_reg__" "\n\t" \
733 "out %2, r0" "\n\t" \
735 "mov %B0, r0" "\n\t" \
737 "adiw r30, 1" "\n\t" \
738 "adc r0, __zero_reg__" "\n\t" \
739 "out %2, r0" "\n\t" \
741 "mov %C0, r0" "\n\t" \
743 "adiw r30, 1" "\n\t" \
744 "adc r0, __zero_reg__" "\n\t" \
745 "out %2, r0" "\n\t" \
747 "mov %D0, r0" "\n\t" \
750 "I" (_SFR_IO_ADDR(RAMPZ)) \
751 : "r0", "r30", "r31" \
756 #define __ELPM_dword_enhanced__(addr) \
758 uint32_t __addr32 = (uint32_t)(addr); \
762 "out %2, %C1" "\n\t" \
763 "movw r30, %1" "\n\t" \
764 "elpm %A0, Z+" "\n\t" \
765 "elpm %B0, Z+" "\n\t" \
766 "elpm %C0, Z+" "\n\t" \
767 "elpm %D0, Z" "\n\t" \
770 "I" (_SFR_IO_ADDR(RAMPZ)) \
776 #define __ELPM_dword_xmega__(addr) \
778 uint32_t __addr32 = (uint32_t)(addr); \
782 "in __tmp_reg__, %2" "\n\t" \
783 "out %2, %C1" "\n\t" \
784 "movw r30, %1" "\n\t" \
785 "elpm %A0, Z+" "\n\t" \
786 "elpm %B0, Z+" "\n\t" \
787 "elpm %C0, Z+" "\n\t" \
788 "elpm %D0, Z" "\n\t" \
789 "out %2, __tmp_reg__" \
792 "I" (_SFR_IO_ADDR(RAMPZ)) \
798 #define __ELPM_float_classic__(addr) \
800 uint32_t __addr32 = (uint32_t)(addr); \
804 "out %2, %C1" "\n\t" \
805 "mov r31, %B1" "\n\t" \
806 "mov r30, %A1" "\n\t" \
808 "mov %A0, r0" "\n\t" \
810 "adiw r30, 1" "\n\t" \
811 "adc r0, __zero_reg__" "\n\t" \
812 "out %2, r0" "\n\t" \
814 "mov %B0, r0" "\n\t" \
816 "adiw r30, 1" "\n\t" \
817 "adc r0, __zero_reg__" "\n\t" \
818 "out %2, r0" "\n\t" \
820 "mov %C0, r0" "\n\t" \
822 "adiw r30, 1" "\n\t" \
823 "adc r0, __zero_reg__" "\n\t" \
824 "out %2, r0" "\n\t" \
826 "mov %D0, r0" "\n\t" \
829 "I" (_SFR_IO_ADDR(RAMPZ)) \
830 : "r0", "r30", "r31" \
835 #define __ELPM_float_enhanced__(addr) \
837 uint32_t __addr32 = (uint32_t)(addr); \
841 "out %2, %C1" "\n\t" \
842 "movw r30, %1" "\n\t" \
843 "elpm %A0, Z+" "\n\t" \
844 "elpm %B0, Z+" "\n\t" \
845 "elpm %C0, Z+" "\n\t" \
846 "elpm %D0, Z" "\n\t" \
849 "I" (_SFR_IO_ADDR(RAMPZ)) \
855 #define __ELPM_float_xmega__(addr) \
857 uint32_t __addr32 = (uint32_t)(addr); \
861 "in __tmp_reg__, %2" "\n\t" \
862 "out %2, %C1" "\n\t" \
863 "movw r30, %1" "\n\t" \
864 "elpm %A0, Z+" "\n\t" \
865 "elpm %B0, Z+" "\n\t" \
866 "elpm %C0, Z+" "\n\t" \
867 "elpm %D0, Z" "\n\t" \
868 "out %2, __tmp_reg__" \
871 "I" (_SFR_IO_ADDR(RAMPZ)) \
882 #if defined (__AVR_HAVE_RAMPD__)
884 #define __ELPM(addr) __ELPM_xmega__(addr)
885 #define __ELPM_word(addr) __ELPM_word_xmega__(addr)
886 #define __ELPM_dword(addr) __ELPM_dword_xmega__(addr)
887 #define __ELPM_float(addr) __ELPM_float_xmega__(addr)
891 #if defined (__AVR_HAVE_LPMX__)
893 #define __ELPM(addr) __ELPM_enhanced__(addr)
894 #define __ELPM_word(addr) __ELPM_word_enhanced__(addr)
895 #define __ELPM_dword(addr) __ELPM_dword_enhanced__(addr)
896 #define __ELPM_float(addr) __ELPM_float_enhanced__(addr)
900 #define __ELPM(addr) __ELPM_classic__(addr)
901 #define __ELPM_word(addr) __ELPM_word_classic__(addr)
902 #define __ELPM_dword(addr) __ELPM_dword_classic__(addr)
903 #define __ELPM_float(addr) __ELPM_float_classic__(addr)
917 #define pgm_read_byte_far(address_long) __ELPM((uint32_t)(address_long))
926 #define pgm_read_word_far(address_long) __ELPM_word((uint32_t)(address_long))
935 #define pgm_read_dword_far(address_long) __ELPM_dword((uint32_t)(address_long))
944 #define pgm_read_float_far(address_long) __ELPM_float((uint32_t)(address_long))
955 #define pgm_read_byte(address_short) pgm_read_byte_near(address_short)
964 #define pgm_read_word(address_short) pgm_read_word_near(address_short)
973 #define pgm_read_dword(address_short) pgm_read_dword_near(address_short)
982 #define pgm_read_float(address_short) pgm_read_float_near(address_short)
1017 #define pgm_get_far_address(var) \
1019 uint_farptr_t tmp; \
1021 __asm__ __volatile__( \
1023 "ldi %A0, lo8(%1)" "\n\t" \
1024 "ldi %B0, hi8(%1)" "\n\t" \
1025 "ldi %C0, hh8(%1)" "\n\t" \
1037 extern const void * memchr_P(
const void *,
int __val,
size_t __len) __ATTR_CONST__;
1038 extern int memcmp_P(
const void *,
const void *,
size_t) __ATTR_PURE__;
1039 extern
void *memccpy_P(
void *, const
void *,
int __val,
size_t);
1040 extern
void *memcpy_P(
void *, const
void *,
size_t);
1041 extern
void *memmem_P(const
void *,
size_t, const
void *,
size_t) __ATTR_PURE__;
1042 extern const
void * memrchr_P(const
void *,
int __val,
size_t __len) __ATTR_CONST__;
1043 extern
char *strcat_P(
char *, const
char *);
1044 extern const
char * strchr_P(const
char *,
int __val) __ATTR_CONST__;
1045 extern const
char * strchrnul_P(const
char *,
int __val) __ATTR_CONST__;
1046 extern
int strcmp_P(const
char *, const
char *) __ATTR_PURE__;
1047 extern
char *strcpy_P(
char *, const
char *);
1048 extern
int strcasecmp_P(const
char *, const
char *) __ATTR_PURE__;
1049 extern
char *strcasestr_P(const
char *, const
char *) __ATTR_PURE__;
1050 extern
size_t strcspn_P(const
char *__s, const
char * __reject) __ATTR_PURE__;
1051 extern
size_t strlcat_P (
char *, const
char *,
size_t );
1052 extern
size_t strlcpy_P (
char *, const
char *,
size_t );
1053 extern
size_t __strlen_P(const
char *) __ATTR_CONST__;
1054 extern
size_t strnlen_P(const
char *,
size_t) __ATTR_CONST__;
1055 extern
int strncmp_P(const
char *, const
char *,
size_t) __ATTR_PURE__;
1056 extern
int strncasecmp_P(const
char *, const
char *,
size_t) __ATTR_PURE__;
1057 extern
char *strncat_P(
char *, const
char *,
size_t);
1058 extern
char *strncpy_P(
char *, const
char *,
size_t);
1059 extern
char *strpbrk_P(const
char *__s, const
char * __accept) __ATTR_PURE__;
1060 extern const
char * strrchr_P(const
char *,
int __val) __ATTR_CONST__;
1061 extern
char *strsep_P(
char **__sp, const
char * __delim);
1062 extern
size_t strspn_P(const
char *__s, const
char * __accept) __ATTR_PURE__;
1063 extern
char *strstr_P(const
char *, const
char *) __ATTR_PURE__;
1064 extern
char *
strtok_P(
char *__s, const
char * __delim);
1065 extern
char *strtok_rP(
char *__s, const
char * __delim,
char **__last);
1084 __attribute__((__always_inline__)) static inline
size_t strlen_P(const
char * s);
1085 static inline
size_t strlen_P(const
char *s) {
1086 return __builtin_constant_p(__builtin_strlen(s))
1087 ? __builtin_strlen(s) : __strlen_P(s);
uint32_t PROGMEM prog_uint32_t
Definition: pgmspace.h:284
signed long long int int64_t
Definition: stdint.h:106
char * strtok_P(char *s, PGM_P delim)
Parses the string into tokens.
Definition: strtok_P.c:60
int32_t PROGMEM prog_int32_t
Definition: pgmspace.h:266
uint64_t PROGMEM prog_uint64_t
Definition: pgmspace.h:326
unsigned char PROGMEM prog_uchar
Definition: pgmspace.h:176
void PROGMEM prog_void
Definition: pgmspace.h:140
int64_t PROGMEM prog_int64_t
Definition: pgmspace.h:305
void * memcpy_PF(void *dest, uint_farptr_t src, size_t len)
Copy a memory block from flash to SRAM.
signed int int16_t
Definition: stdint.h:84
signed char int8_t
Definition: stdint.h:74
char * strcpy_PF(char *dest, uint_farptr_t src)
Duplicate a string.
char * strcat_PF(char *dest, uint_farptr_t src)
Concatenates two strings.
#define PROGMEM
Definition: pgmspace.h:109
size_t strlcat_PF(char *dst, uint_farptr_t src, size_t siz)
Concatenate two strings.
char * strncat_PF(char *dest, uint_farptr_t src, size_t len)
Concatenate two strings.
signed long int int32_t
Definition: stdint.h:94
char * strstr_PF(const char *s1, uint_farptr_t s2)
Locate a substring.
size_t strlcpy_PF(char *dst, uint_farptr_t src, size_t siz)
Copy a string from progmem to RAM.
int8_t PROGMEM prog_int8_t
Definition: pgmspace.h:194
int memcmp_PF(const void *, uint_farptr_t, size_t) __ATTR_PURE__
Compare memory areas.
int strcmp_PF(const char *s1, uint_farptr_t s2) __ATTR_PURE__
Compares two strings.
unsigned char uint8_t
Definition: stdint.h:79
uint32_t uint_farptr_t
Definition: inttypes.h:81
unsigned long int uint32_t
Definition: stdint.h:99
char * strncpy_PF(char *dest, uint_farptr_t src, size_t len)
Duplicate a string until a limited length.
char PROGMEM prog_char
Definition: pgmspace.h:158
uint16_t PROGMEM prog_uint16_t
Definition: pgmspace.h:248
unsigned long long int uint64_t
Definition: stdint.h:113
int strncmp_PF(const char *s1, uint_farptr_t s2, size_t n) __ATTR_PURE__
Compare two strings with limited length.
size_t strlen_PF(uint_farptr_t src)
Obtain the length of a string.
unsigned int uint16_t
Definition: stdint.h:89
uint8_t PROGMEM prog_uint8_t
Definition: pgmspace.h:212
size_t strnlen_PF(uint_farptr_t src, size_t len)
Determine the length of a fixed-size string.
int strcasecmp_PF(const char *s1, uint_farptr_t s2) __ATTR_PURE__
Compare two strings ignoring case.
int strncasecmp_PF(const char *s1, uint_farptr_t s2, size_t n) __ATTR_PURE__
Compare two strings ignoring case.
int16_t PROGMEM prog_int16_t
Definition: pgmspace.h:230