hardware and wiring verification / selftest
this is more of a wishlist kind of item
have some kind of 'rig selftest mode' which uses all 'golden master'- manually selected, known to be good builds for everything including the bts images.
the goal would be to make sure the checks are not failing due to broken cables, unreliable mechanics or other non-software related issues.
the most simple test would be:
running all bts at the same time with different arfcn and using the osmocom-bb rssi application (or something compareable) to compare the power levels per arfcn with expected values withing a window (e.g. +-1'dB' for pass)