linux - USB Boot Interface subclass devices - is it possible to be a keyboard and mouse at the same time -


i have project use beaglebone black usb hid keyboard and/or mouse.

using starting point g_hid-demo i'm able make bbb act keyboard, including bios. may use mouse windows 7 host pc, different version of hid.c

is possible keyboard , mouse @ same time during bios editing, using usb boot interface subclass? shall use 1 bbb.

imho may create combo hid descriptor using different report_id different reports. should work modern os, break usb boot interface subclass requirements , not work bios.


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