3 ms·
Yes it does: lsusb -v upon linux shows exactly that information. Not sure upon windows flavours of doing that beyond gui digging some properties, but the value
by Zenst 7y ago
Yes it does: lsusb -v upon linux shows exactly that information. Not sure upon windows flavours of doing that beyond gui digging some properties, but the values are in there.
- rasz 7y agoSadly the number you are thinking about is self reported by the device - it is required by the spec to report its bMaxPower in USB Configuration Descriptor. This field is merely a convenience and a promise. http://dangerousprototypes.com/docs/Designing_USB_Devices_for_proper_current_and_MaxPower http://dangerousprototypes.com/docs/Designing_USB_Devices_fo...
- Zenst 7y agoAha, my humble apologies for my confusions, appreciate being educated. I learned something today, thank you.