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Added avr/pgmspace.h compatibility layer for Due Boards

Fixes #1317
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cmaglie committed Mar 15, 2013
1 parent a1d63c2 commit 0f5a5259ec038537ea51de0059e711fdeebc6ece
@@ -10,6 +10,7 @@ ARDUINO 1.5.3 BETA
[arduino core]
* sam: Fixed delayMicrosecond() when interrupts are disabled
* sam: Upgraded libsam, and added missing modules (CAN, ETH, etc.) (Thibaut Viard)
* sam: Added compatibility for avr/pgmspace.h (Paul Stoffregen)
[libraries]
* sam: Added CAN library (still in early stage of development) (Palliser)
@@ -24,6 +24,12 @@
#include <string.h>
#include <math.h>
// some libraries and sketches depend on this
// AVR stuff, assuming Arduino.h or WProgram.h
// automatically includes it...
#include <avr/pgmspace.h>
#include <avr/interrupt.h>
#include "binary.h"
#ifdef __cplusplus
@@ -0,0 +1,43 @@
#ifndef __PGMSPACE_H_
#define __PGMSPACE_H_ 1
#include <inttypes.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 sprintf_P(s, f, ...) sprintf((s), (f), __VA_ARGS__)
#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

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