def perform_dfu_fwreboot(self, update_animation):
fwreboot(self.dev, self.pid)
self.dev.close()
WAIT_TIME_MAX = 60
CHECK_PERIOD = 0.5
start_time = time.time()
# Wait until device turns off
while self.dev is not None:
self.dev.close()
self.dev = open_device(self.type)
time.sleep(CHECK_PERIOD)
while self.dev is None:
update_animation()
self.dev = open_device(self.type)
if time.time() - start_time > WAIT_TIME_MAX:
break
time.sleep(CHECK_PERIOD)
if self.dev is not None:
print('DFU completed')
else:
print('Cannot connect to device after reboot')
return self.dev is not None
def configurator():
logging.basicConfig(level=logging.ERROR)
logging.info('Configuration channel for nRF52 Desktop')
args = parse_arguments()
dev = open_device(args.device_type)
if not dev:
return
configurator.ALLOWED_COMMANDS[args.command](dev, args)
def configurator():
logging.basicConfig(level=logging.ERROR)
logging.info('Configuration channel for nRF52 Desktop')
args = parse_arguments()
dev = open_device(args.device_type)
if not dev:
return
if args.command == 'dfu':
perform_dfu(dev, args)
elif args.command == 'fwinfo':
perform_fwinfo(dev, args)
elif args.command == 'fwreboot':
perform_fwreboot(dev, args)
elif args.command == 'config':
perform_config(dev, args)
def perform_fwreboot(self):
fwreboot(self.dev, self.pid)
self.dev.close()
time.sleep(FWREBOOT_TIME)
self.dev = open_device(self.device)
def __init__(self, device_type):
self.type = device_type
self.pid = get_device_pid(device_type)
self.dev = open_device(device_type)