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Add pgmspace stubs to improve compatibility with AVR libraries

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This commit is contained in:
Ivan Grokhotkov 2015-01-07 01:55:27 +03:00
parent ccfbd9c969
commit 4942ceef37
2 changed files with 44 additions and 1 deletions
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2
cores/esp8266/Arduino.h
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@ -27,6 +27,7 @@
#include <math.h>
#include "binary.h"
#include "pgmspace.h"
#ifdef __cplusplus
extern "C"{
@ -140,7 +141,6 @@ void loop(void);
// On the ATmega1280, the addresses of some of the port registers are
// greater than 255, so we can't store them in uint8_t's.
#define PROGMEM
#define NOT_A_PIN 0

43
cores/esp8266/pgmspace.h Normal file
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@ -0,0 +1,43 @@
#ifndef __PGMSPACE_H_
#define __PGMSPACE_H_
#include <stdint.h>
#define PROGMEM
#define PGM_P const char *
#define PSTR(str) (str)
#define _SFR_BYTE(n) (n)
typedef void prog_void;
typedef char prog_char;
typedef unsigned char prog_uchar;
typedef int8_t prog_int8_t;
typedef uint8_t prog_uint8_t;
typedef int16_t prog_int16_t;
typedef uint16_t prog_uint16_t;
typedef int32_t prog_int32_t;
typedef uint32_t prog_uint32_t;
#define memcpy_P(dest, src, num) memcpy((dest), (src), (num))
#define strcpy_P(dest, src) strcpy((dest), (src))
#define strcat_P(dest, src) strcat((dest), (src))
#define strcmp_P(a, b) strcmp((a), (b))
#define strstr_P(a, b) strstr((a), (b))
#define strlen_P(s) strlen((const char *)(s))
#define pgm_read_byte(addr) (*(const unsigned char *)(addr))
#define pgm_read_word(addr) (*(const unsigned short *)(addr))
#define pgm_read_dword(addr) (*(const unsigned long *)(addr))
#define pgm_read_float(addr) (*(const float *)(addr))
#define pgm_read_byte_near(addr) pgm_read_byte(addr)
#define pgm_read_word_near(addr) pgm_read_word(addr)
#define pgm_read_dword_near(addr) pgm_read_dword(addr)
#define pgm_read_float_near(addr) pgm_read_float(addr)
#define pgm_read_byte_far(addr) pgm_read_byte(addr)
#define pgm_read_word_far(addr) pgm_read_word(addr)
#define pgm_read_dword_far(addr) pgm_read_dword(addr)
#define pgm_read_float_far(addr) pgm_read_float(addr)
#endif //__PGMSPACE_H_