def init_dfu(alt=0):
dev = usb.core.find(idVendor=md380_vendor, idProduct=md380_product)
if dev is None:
raise RuntimeError('Device not found')
dfu = DFU(dev, alt)
dev.default_timeout = 3000
try:
dfu.enter_dfu_mode()
except usb.core.USBError, e:
if len(e.args) > 0 and e.args[0] == 'Pipe error':
raise RuntimeError(
'Failed to enter DFU mode. Is bootloader running?')
else:
raise e
def init_dfu(alt=0):
dev = usb.core.find(idVendor=md380_vendor,
idProduct=md380_product)
if dev is None:
raise RuntimeError('Device not found')
dfu = DFU(dev, alt)
dev.default_timeout = 3000
try:
dfu.enter_dfu_mode()
except usb.core.USBError, e:
if len(e.args) > 0 and e.args[0] == 'Pipe error':
raise RuntimeError('Failed to enter DFU mode. Is bootloader running?')
else:
raise e