NRF24L01 example code with Arduino Uno and OpenCM

[danaishrathore]

@Whandall

Very strange, I doubt that is from the example code, and it can lead to unexpected behavior.

While reading from not owned memory does not hurt on most Arduinos,

No, it is not from example code, I just tried it. Actually, this code works on UNO however it doesn't on OpenCM may be reason could be it is reading from owned memory (as you mentioned).

@Whandall

BTW, on an UNO, ints can not hold the value returned by millis().

Your "receiving failed" is to be expected, most of the time there will be no packet.
It's not a good idea to print under that circumstance.
Print when you had no reception in the last second, or whatever suits you.

Yes, I updated the code following these recommendations and now it is working on OpenCM.
many thanks.