When compiling the MFRC522.cpp in the arduino IDE, the compiler will warn about ambiguous functions,
as it cannot decide between different versions of the Wire.requestFrom() calls.
By explicitly using an uint8_t for the size parameter, the compiler warning goes away.
Tinyu-Zhao
commented
1 year ago
When compiling the MFRC522.cpp in the arduino IDE, the compiler will warn about ambiguous functions, as it cannot decide between different versions of the Wire.requestFrom() calls.
By explicitly using an uint8_t for the size parameter, the compiler warning goes away.