~roger.light/ubuntu/vivid/mosquitto/fix-for-1423037

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misc/currentcost/cc128_read.py

 

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#!/usr/bin/python -u

 

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import serial

 

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import shlex

 

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import subprocess

 

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pub_cmd = "mosquitto_pub -t cc128/raw -l -q 2"

 

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pub_args = shlex.split(pub_cmd)

 

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pub = subprocess.Popen(pub_args, stdin=subprocess.PIPE)

 

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usb = serial.Serial(port='/dev/ttyUSB0', baudrate=57600)

 

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running = True

 

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try:

 

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        while running:

 

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                line = usb.readline()

 

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                pub.stdin.write(line)

 

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                pub.stdin.flush()

 

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except usb.SerialException, e:

 

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        running = False

 

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pub.stdin.close()

 

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pub.wait()

 

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