diff options
Diffstat (limited to 'devices')
| -rw-r--r-- | devices/serial_device.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/devices/serial_device.py b/devices/serial_device.py index 8b8de04..ca551c6 100644 --- a/devices/serial_device.py +++ b/devices/serial_device.py @@ -157,6 +157,8 @@ class SerialDevice(BaseDevice): return mapped def write_channel(self, channel_id: str, value: Any) -> bool: + if self.status not in (DeviceStatus.CONNECTED, DeviceStatus.SIMULATED): + return False return self._layer.write(channel_id, int(value)) def get_config_widget(self) -> QWidget: |