kopia lustrzana https://github.com/felHR85/UsbSerial
21 wiersze
359 B
Python
21 wiersze
359 B
Python
# UsbSerial test: Sending single packet
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# args:
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# port (eg /dev/ttyUSB0)
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# size in bytes (eg 1024)
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# speed in bauds (eg 115200)
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import serial
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import sys
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import os
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port = sys.argv[1]
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size = sys.argv[2]
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speed = sys.argv[3]
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comm = serial.Serial(port, int(speed))
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data_tx = os.urandom(int(size))
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bytes_sent = comm.write(data_tx)
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print(str(bytes_sent)) |