increase pyserial timeout
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@@ -71,7 +71,7 @@ def open_serial_dev(port):
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# slight delay since kernel may occupy the port briefly
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# slight delay since kernel may occupy the port briefly
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time.sleep(0.5)
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time.sleep(0.5)
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timeout = timeout - 0.5
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timeout = timeout - 0.5
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ser = serial.Serial(port, timeout=2)
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ser = serial.Serial(port, timeout=5)
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break
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break
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except serial.SerialException:
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except serial.SerialException:
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pass
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pass
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