65 lines
1.4 KiB
Python
65 lines
1.4 KiB
Python
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import os.path
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import serial
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import sys
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if __name__ == '__main__':
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if len( sys.argv ) != 3:
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print "Usage: ", os.path.basename( sys.argv[0] ), "<COM port> <GPIB address>"
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sys.exit(1)
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comport = sys.argv[1];
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addr = sys.argv[2];
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ser = serial.Serial()
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try:
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success = True
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ser = serial.Serial( '\\\\.\\'+sys.argv[1], 9600, timeout=0.5 )
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cmd = '++mode 1'
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print 'Sending:', cmd
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ser.write(cmd + '\n')
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s = ser.read(256);
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if len(s) > 0:
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print s
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cmd = '++addr ' + addr
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print 'Sending:', cmd
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ser.write(cmd + '\n')
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s = ser.read(256);
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if len(s) > 0:
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print s
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cmd = '++auto 1'
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print 'Sending:', cmd
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ser.write(cmd + '\n')
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s = ser.read(256);
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if len(s) > 0:
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print s
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cmd = 'plot;'
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print 'Sending:', cmd
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ser.write(cmd + '\n')
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f = open("plot.bin", "wb")
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while (1):
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s = ser.read(1000)
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if len(s) > 0:
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f.write(s)
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else:
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break
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f.close()
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except serial.SerialException, e:
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print e
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f.close()
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except KeyboardInterrupt, e:
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ser.close()
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f.close()
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