2025-03-17, 04:25 AM
To 1), if you device is off then plugging it in won't turn it on, and it needs to be on to charge at full speed. Once it's plugged in and charging, locking the device is fine and won't interrupt charging.
To 2), this sounds like UI bug. IIRC the SAMD21 does report a distinction between plugged into a charger vs. plugged into an actual USB host, but maybe the UI doesn't distinguish these cases very well at the moment.
To 2), this sounds like UI bug. IIRC the SAMD21 does report a distinction between plugged into a charger vs. plugged into an actual USB host, but maybe the UI doesn't distinguish these cases very well at the moment.