58 lines
1.3 KiB
Python
58 lines
1.3 KiB
Python
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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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#
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# Creation: 02.01.2013
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# Last Update: 07.04.2015
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#
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# Copyright (c) 2013-2015 by Georg Kainzbauer <http://www.gtkdb.de>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# import sys module
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import sys
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# open 1-wire slaves list for reading
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file = open('/sys/devices/w1_bus_master1/w1_master_slaves')
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# read 1-wire slaves list
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w1_slaves = file.readlines()
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# close 1-wire slaves list
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file.close()
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# print header for results table
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# repeat following steps with each 1-wire slave
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for line in w1_slaves:
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# extract 1-wire slave
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w1_slave = line.split("\n")[0]
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# open 1-wire slave file
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file = open('/sys/bus/w1/devices/' + str(w1_slave) + '/w1_slave')
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# read content from 1-wire slave file
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filecontent = file.read()
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# close 1-wire slave file
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file.close()
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# extract temperature string
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stringvalue = filecontent.split("\n")[1].split(" ")[9]
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# convert temperature value
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temperature = float(stringvalue[2:]) / 1000
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# print temperature
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print(str() + "%.1f" % temperature)
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#print temperature
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# quit python script
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sys.exit(0)
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