diff options
| author | Christian Kolset <ckolset@colostate.edu> | 2026-08-13 11:09:03 -0600 |
|---|---|---|
| committer | Christian Kolset <ckolset@colostate.edu> | 2026-08-13 11:09:03 -0600 |
| commit | 4d08be2656d5599caf60ab5163a9d2305b397daf (patch) | |
| tree | d78e764e21995b47eca79d184460f14eb52cdd22 /devices/arduino_device.py | |
| parent | 012a1093e3cb9a1b376fc3beee4df859ccfb8da5 (diff) | |
Re-detect serial device ports by identity when a profile loads on another machine
COM/tty numbers aren't stable across machines or replugs. Devices now save
their USB serial number and OS description alongside the port; on profile
load, if the saved port isn't present, ArduinoLayer.find_port_by_identity()
looks for a match and remaps it. Falls back to the saved port (device shows
ERROR) if nothing matches.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Diffstat (limited to 'devices/arduino_device.py')
| -rw-r--r-- | devices/arduino_device.py | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/devices/arduino_device.py b/devices/arduino_device.py index 3ad0c7b..1641eaa 100644 --- a/devices/arduino_device.py +++ b/devices/arduino_device.py @@ -206,7 +206,7 @@ class ArduinoDevice(BaseDevice): return False def get_save_config(self) -> dict: - return { + cfg = { "device_type": self.DEVICE_TYPE, "device_id": self.info.device_id, "name": self.info.name, @@ -217,6 +217,12 @@ class ArduinoDevice(BaseDevice): "port": self._port, "baud": self._baud, } + if not self.simulate: + # Saved so a profile loaded on another machine (different COM/tty + # numbering) can still find this device — see ProfileManager.apply(). + cfg["port_desc"] = ArduinoLayer.describe_port(self._port) + cfg["port_serial"] = ArduinoLayer.port_serial_number(self._port) + return cfg def get_config_widget(self) -> QWidget: return ArduinoConfigWidget(self) |