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Added error when Set BS channel is failed #761

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Added error when Set BS channel is failed #761

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15b4fb8
Added a clear error when permission is denied
ArisMorgens Oct 22, 2025
c568a38
Fixed failing CI
ArisMorgens Oct 22, 2025
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13 changes: 12 additions & 1 deletion src/cfclient/ui/dialogs/basestation_mode_dialog.py
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Original file line number Diff line number Diff line change
Expand Up @@ -114,7 +114,18 @@ def _check_current_id(self):
def _set_basestation_pressed(self):
self._set_basestation_button.setEnabled(False)
dev = self._device
ser = serial.Serial(dev, timeout=0.4)
try:
ser = serial.Serial(dev, timeout=0.4)
except serial.SerialException:
self._basestation_mode_status.setText(
'Permission denied: cannot access serial port.\n'
'Try running: \"sudo usermod -aG dialout [username]\" '
'and then restart your computer.'
)

self._set_basestation_button.setEnabled(True)
return

sio = io.TextIOWrapper(io.BufferedRWPair(ser, ser))
sio.write("\r\nmode " + str(self._channel) + "\r\n")
sio.flush()
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