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kakl |
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#!/usr/bin/python |
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# |
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# Initiating of COLORES |
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import sys |
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import serial |
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import time |
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#### Script Arguments ############################################### |
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if len(sys.argv) != 3 : |
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sys.stderr.write("Invalid number of arguments.\n") |
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sys.stderr.write("Usage: %s device command\n" % (sys.argv[0], )) |
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sys.exit(1) |
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print("setcol: initiating") |
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try: |
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ser = serial.Serial(sys.argv[1], 9600, timeout=0) |
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time.sleep(2) |
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command = sys.argv[2] |
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ser.write(command) |
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ser.close() |
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print("setcol: sending") |
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time.sleep(len(command)*1.5) |
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print("setcol: done") |
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sys.exit(0) |
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except IOError: |
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print("setcol: can not open device.") |
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sys.exit(1) |