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16 lines
273 B
Python
16 lines
273 B
Python
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#!/usr/bin/env python
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import serial, sys
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if len(sys.argv) != 2:
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print "python: Usage_serial_test <port name like: /dev/ttyUSB0>"
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sys.exit(1)
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sio = serial.Serial(sys.argv[1], 115200)
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sio.timeout = 250
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while True:
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sio.write("Testing.")
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print sio.read(8)
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