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Incorrect descriptor starting bytes #34
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same problem |
I was having this same problem when I stopped my script without properly closing my serial connection/disconnecting from the lidar. I solved it by catching any
Not all of these lines may be necessary, but in general, I found disconnecting and reconnecting solved my problem. |
I can confirm the above - happens when you don't have a clean shutdown - catch the error and restart the device:
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Hello, i am using an A3 lidar, I already changed the rplidar.py baudrate , now I am getting errors in rplidar line 211: dsize, is _single, dtype = self._read_descriptor()
and in line 189 in _read_descriptor
raise RPLidarException('Incorrect descriptor starting bytes')
rplidar.RPLidarException: Incorrect descriptor starting bytes
anyone has any idea how to fix this?
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