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path: root/digital/avr/modules/usb/test/todfu.py
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# Switch back to DFU mode.
import usb

for bus in usb.busses ():
    for dev in bus.devices:
        if dev.idVendor == 0x03eb and dev.idProduct == 0x204e:
            d = dev.open ()
            d.controlMsg (usb.TYPE_VENDOR | usb.RECIP_DEVICE, 0, 0)