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Add a polyfill for pgm_read_ptr() (issue #1433)

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Benoit Blanchon
2021-12-31 13:09:53 +01:00
parent a2e1021d7d
commit 29ba744d64
2 changed files with 8 additions and 4 deletions
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8
src/ArduinoJson/Polyfills/pgmspace.hpp
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@@ -103,3 +103,11 @@ inline uint32_t pgm_read_dword(ARDUINOJSON_NAMESPACE::pgm_p p) {
return result;
}
#endif
#ifndef pgm_read_ptr
inline void* pgm_read_ptr(ARDUINOJSON_NAMESPACE::pgm_p p) {
void* result;
memcpy_P(&result, p, sizeof(result));
return result;
}
#endif