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Cyborg V.7 USB Documentation
Mayeul Cantan edited this page Oct 29, 2015
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The resolution of the volume bar is 5 units if we use a scale from 0 to 100. Thus, it goes from 0 to 25. When the volume changes, the new value must be written to the keyboard using a control URB :
bmRequestType: 0x40
bRequest: 145
wValue: volume (0 to 25)
wIndex: 128
wLength: 0
Functions keys are already exposed via a hidraw device, but they would need to be remapped to be useful.
The keyboard has a "Cyborg" mode, which when active will disable the META keys, and light up the keyboard differently. I don't really know if it's detectable (I've not really looked into it). If it is, it would be great to allow a different remapping when in this mode, or even a different remapping depending on a R.A.T mouse mode setting.