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30 lines
905 B
C++
30 lines
905 B
C++
// ArduinoJson - https://arduinojson.org
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// Copyright Benoit Blanchon 2014-2021
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// MIT License
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#include <stdint.h> // uint8_t
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#define PROGMEM
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class __FlashStringHelper;
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inline const void* convertPtrToFlash(const void* s) {
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return reinterpret_cast<const char*>(s) + 42;
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}
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inline const void* convertFlashToPtr(const void* s) {
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return reinterpret_cast<const char*>(s) - 42;
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}
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#define PSTR(X) reinterpret_cast<const char*>(convertPtrToFlash(X))
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#define F(X) reinterpret_cast<const __FlashStringHelper*>(PSTR(X))
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inline uint8_t pgm_read_byte(const void* p) {
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return *reinterpret_cast<const uint8_t*>(convertFlashToPtr(p));
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}
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#define ARDUINOJSON_DEFINE_PROGMEM_ARRAY(type, name, value) \
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static type const ARDUINOJSON_CONCAT2(name, _progmem)[] = value; \
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static type const* name = reinterpret_cast<type const*>( \
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convertPtrToFlash(ARDUINOJSON_CONCAT2(name, _progmem)));
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