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fix F macro

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This commit is contained in:
me-no-dev 2016-10-07 23:56:50 +03:00
parent 7530db5f06
commit 31773cff31
2 changed files with 4 additions and 5 deletions
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6
cores/esp32/WString.h
View File

@ -26,7 +26,7 @@
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
//#include <pgmspace.h>
#include <pgmspace.h>
// An inherited class for holding the result of a concatenation. These
// result objects are assumed to be writable by subsequent concatenations.
@ -34,9 +34,7 @@ class StringSumHelper;
// an abstract class used as a means to proide a unique pointer type
// but really has no body
class __FlashStringHelper;
#define FPSTR(pstr_pointer) (reinterpret_cast<const __FlashStringHelper *>(pstr_pointer))
#define F(string_literal) (FPSTR(PSTR(string_literal)))
//class __FlashStringHelper;
// The string class
class String

3
cores/esp32/pgmspace.h
View File

@ -22,7 +22,8 @@
typedef char __FlashStringHelper;
#define PROGMEM
#define PSTR(s) (s)
#define F(string_literal) (reinterpret_cast<const __FlashStringHelper *>(PSTR(string_literal)))
#define FPSTR(pstr_pointer) ((const char *)(pstr_pointer))
#define F(string_literal) (string_literal)
#define pgm_read_byte(addr) (*(const unsigned char *)(addr))
#define pgm_read_word(addr) (*(const unsigned short *)(addr))