Good afternoon guys!!
I'm currently trying to use a raspberry pi to transmit some SPI commands but am not sure if they're being sent correctly.
I also have a second Pi laying around and I want to use it as a health checking monitor for all the information getting sent.
How would I go about recording what has been sent on the second Pi?
(it's preferable to be using the second Pi for readings due to location issues)
All I want to do is open a channel to read the GPIO traffic from the SPI specific pins (SCLK, CE0 and MOSI).
If anyone could advise I'll be eternally grateful.