Basic Communication

Jump to bottom

Mike edited this page Jul 1, 2018 · 1 revision

All communications are done via control transfer. Currently to control, and bring up the keyboard:

Everything is sent via

requestType: 0x21
bRequest: 9
wValue: 0x0300
wIndex: 0x0002
wLength: 64

Everything is received via:

requestType: 0xa1
bRequest: 1
wValue: 0x0300
wIndex: 0x0002
wLength: 64

Clone this wiki locally