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37 lines
1.0 KiB
Python
37 lines
1.0 KiB
Python
import argparse
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def setup_parser():
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parser = argparse.ArgumentParser(
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add_help=True,
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epilog="If no connection arguments are specified, we attempt a serial connection and then a TCP connection to localhost.")
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connOuter = parser.add_argument_group('Connection', 'Optional arguments to specify a device to connect to and how.')
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conn = connOuter.add_mutually_exclusive_group()
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conn.add_argument(
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"--port",
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"--serial",
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"-s",
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help="The port to connect to via serial, e.g. `/dev/ttyUSB0`.",
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nargs="?",
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default=None,
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const=None,
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)
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conn.add_argument(
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"--host",
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"--tcp",
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"-t",
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help="The hostname or IP address to connect to using TCP.",
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nargs="?",
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default=None,
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const="localhost",
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)
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conn.add_argument(
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"--ble",
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"-b",
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help="The BLE device MAC address or name to connect to.",
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nargs="?",
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default=None,
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const="any"
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)
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return parser |