06-11-2020, 10:47 AM
It's pretty much standard linux as already mentioned - pick from Qt or gtk (or other ) by preference. GPS is available via gpsd in most distros - connecting to gpsd should enable the gps device. Charge status and level, and backlight level, are available under /sys - there may also be daemons that'll abstract them depending on distro. Not sure how best to schedule wake from sleep - that may be a moving target given the work on CRUST anyway.