kopia lustrzana https://github.com/felHR85/UsbSerial
23 wiersze
709 B
Python
23 wiersze
709 B
Python
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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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speed = sys.argv[2]
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test_sizes = [1024, 2048, 16384, 65535, 131072]
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for i in range(0,4):
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comm = serial.Serial(port, int(speed))
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print("Creating " + str(test_sizes[i] + " bytes buffer"))
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data_tx = os.urandom(test_sizes[i])
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print("Sending buffer of " + str(test_sizes[i]) + " bytes")
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comm.write(data_tx)
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print("Receiving " + str(test_sizes[i]) + " bytes buffer")
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data_rx = comm.read(test_sizes[i])
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if data_tx == data_rx:
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print("Success: " + str(test_sizes[i]) + " bytes buffer was transmitted correctly")
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else:
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print("Error: " + str(test_sizes[i]) + " bytes buffer was not transmitted correctly")
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