matt_hsu wrote: > Wall charger Okay, so let me double-check: this is
- wall charger connected to the Neo's USB port, then - plug wall charger into mains Correct ? In this case, some instability as the wall charger gets started seems quite normal. Good, nothing sinister is going on :-) So yes, it seems checking MBCS1.usbpres, like Andy suggested, is the right thing to do: - get and clear interrupt status - read MBCS1.usbpres and act on it - if USB has changed between reading the interrupt status and reading usbpres, we'll get a new interrupt and repeat the procedure with the same result - Werner
