Implement `facecam-ctl save` to persist current control values to the camera's on-device flash memory, matching Camera Hub's 'Save to Facecam' feature. Depends on HID protocol decoding (#12).
Implement
facecam-ctl saveto persist current control values to the camera's on-device flash memory, matching Camera Hub's 'Save to Facecam' feature.Depends on HID protocol decoding (#12).