def firmware_version(self):
version = ''
if self.device:
connection = USBDeviceConnection(*self.device)
connection.enter_listening_mode()
version = connection.determine_firmware_version()
return version or ""
def main():
view = ConsoleView()
model = ConnectedDeviceModel(view)
model.update()
if not view.connected:
msg("Yo dawg, connect a Particle device to USB")
while not view.connected:
model.update()
msg("Rad. Connected device is {} on port {}".format(
view.connected[1].name, view.connected[0]))
device_connection = USBDeviceConnection(*view.connected)
flash(device_connection)
def flash(self, connected):
try:
self.updater_state.set_state(FlashState.in_progress)
if connected is None:
raise ValueError("No device connected")
connection = USBDeviceConnection(*connected)
progress = ProgressSpan()
def progress_update(current):
self.callback.progress(progress.min, progress.max,
progress.current)
progress.on_change += progress_update
Updater().start(progress, connection, connection.device)
self.updater_state.set_state(FlashState.complete)
except:
self.updater_state.set_state(FlashState.error)
raise
