Olivér Remény

stringop-truncation warning was caught by GCC12 in the callsign getter, as it copies 6 characters instead of 7. I see in in the header file : [RADIOLIB_AX25_MAX_CALLSIGN_LEN + 1](https://github.com/jgromes/RadioLib/blob/7945ffb996106329472cd828c98ee86af3d4cbc7/src/protocols/AX25/AX25.h#L316) I...

Merged the ADC_BITS ifdef statement, used an `#elif defined(ESP32)` instead of another `#if defined(ESP32)` statement This way the compiler will not complain about redeclaring ADC_BITS. The warning was this: ```...