Griffin PowerMate knob
This demo interfaces with a Griffin PowerMate device, reading its position and displaying it via a Chrome…
Griffin PowerMate knob
This demo interfaces with a Griffin PowerMate device, reading its position and displaying it via a Chrome logo. It does not currently work on Mac OS X, since on that platform the OS claims the PowerMate is an HID device, and does not allow raw USB access to it.
See the source code at https://github.com/GoogleChrome/chrome-app-samples/tree/master/usb/knob
This version was built from git commit 36f0ea5 https://github.com/GoogleChrome/chrome-app-samples/tree/36f0ea5/usb/knob