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| import serial | |
| import re | |
| import os | |
| ser = serial.Serial('/dev/ttyUSB0', 57600) | |
| data = ser.readline().decode("utf-8") | |
| matches = re.findall('<tmpr>(.*?)</tmpr>.+?<watts>(.*?)</watts>', data) | |
| temp, watts = matches[0] | |
| rrdpath = '/etc/cron.cc/rrd/powertemp.rrd' | |
| rrdcmd = '/usr/bin/rrdtool update %s N:%s:%s' % (rrdpath, watts, temp) | |
| os.system(rrdcmd) |
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import serial
import re
import os
ser = serial.Serial('/dev/ttyUSB0', 57600)
data = ser.readline()
matches = re.findall('(.?).+?(.?)', data)
temp = matches[0][0]
watts = matches[0][1]
rrdpath = '/etc/cron.cc/rrd/powertemp.rrd'
rrdcmd = '/usr/bin/rrd