how to test nRF24L01 with PIC1845K22?

[miss nadia]

Hello everyone!

I have two sets of PIC18F45K22 and nRF24L01, one as a Tx, and another one as a Rx. I have programmed the PIC using mikroC compiler. My question is how do i check this SPI communication using oscilloscope? What data should i observe? Sorry i am new to this kind of stuffs.

Any answer is much appreciated! Thank you guys!

[Asbjørn]

You should connect the four pins of the SPI interface to your scope and make it trigger on one of the pins, CSN would probably be a good starting point. You should see traffic in similar to this: wiki.analog.com/.../pmod_ad4_signals.jpg I just googled a picture of a scope screen shot of SPI traffic. You should see the byte values that you send with the firmware on your PIC.