I have recently just picked up a Jetson Nano, and am trying to establish a simple communication between a Raspberry Pi and Jetson Nano using a NRF24L01. In this case, the Jetson Nano is the receiver side. However, before anything can be done, SPI has to be enabled on the Jetson Nano as far as I am aware, and have been struggling to do so as Jetson-IO.py simply crashes on launch.
According to the above discussion, I am aware that it is also possible to manually configure and enable the SPI pins. However, as I am new to the environment and have not much experience with Linux in general, I am not sure where this dtb file is located at and how should I proceed.
Sorry if it is a relatively straightforward question, but a step-by-step assistance or any alternatives to enabling SPI for my purposes would be greatly appreciated.
If it’s of any help, currently I am running on Jetpack 4.6.2 [L4T 32.7.2]
Much appreciated, thanks.