Having tried a ‘bone’ kernel for a while I have now reverted to a ‘ti’ kernel. However the raw ADC values haven’t reappeared where I expect them. On my other BBB (which hasn’t had kernels swapped back and forth) the ADC raw values are in:-
and that’s where they used to be on the BBB that has had the kernel swapped back and forth, but they’re not there any more, nor anywhere else that I can see. Might there be some PRU stuff still installed that’s hiding them or is there something I need to reinstall to get ADC values back?
On the BBB where the ADC values are missing there’s a directory:-
but no 44e0d000.tscadc in that directory.