root@unknown:/opt/root# digitemp_DS9097U -a

DigiTemp v3.5.0 Copyright 1996-2007 by Brian C. Lane

GNU Public License v2.0 - http://www.digitemp.com

Nov 21 02:16:52 Sensor 0 C: 16.25 F: 61.25

Nov 21 02:16:53 Sensor 1 C: 18.00 F: 64.40

Getting started:

  (Steps 1 to 12 are covered in more detail in the file

  doc/html/HOWTO_get_started.html or doc/txt/HOWTO_get_started.txt

  Step 18 is covered in more detail in the file

  doc/html/HOWTO_Twitter.html or doc/txt/HOWTO_Twitter.txt)

  1/ Unzip / untar all the files to a convenient directory

  2/ Install Python, if not already installed

  3/ Install libusb, if not already installed

  4/ Install PyUSB, if not already installed

  Note: steps 2..4 may require installation of other software on some

  platforms, and you might have to compile / build some packages.

  5/ Run "python TestWeatherStation.py" - it should complain about not

     being able to connect to a weather station

  6/ Connect weather station's USB port to computer

  7/ Run TestWeatherStation.py again - you should get a load of data.

     If this fails it might be a 'permissions' problem. Try running as

     root: "sudo python TestWeatherStation.py". If this works then you

     may be able to set up a 'udev' rule for the weather station. See

     http://code.google.com/p/pywws/wiki/Compatibility for details.

     7a/ Try options to decode data and show history:

         "python TestWeatherStation.py -d -h 5"

  8/ Run "python AutoDoc.py" to create extra documentation of the

     software.

  9/ Choose somewhere to store readings, e.g. /data/weather

  10/ Get some data from the weather station:

      "python pywws/LogData.py /data/weather"

      This will take a while the first time you run it, as it fetches

      all the data stored in the weather station.

  11/ If you have an EasyWeather.dat file, now is the time to convert it:

      "python EWtoPy.py EasyWeather.dat /data/weather"

  12/ Process the raw data to make hourly and daily summaries:

      "python pywws/Process.py /data/weather"

  13/ Generate some tables:

      "python pywws/Template.py /data/weather example_templates/24hrs.txt 24hrs.txt"

      "python pywws/Template.py /data/weather example_templates/6hrs.txt 6hrs.txt"

  14/ If you want to create graphs, install gnuplot, then:

      "python pywws/Plot.py /data/weather /tmp \

      example_graph_templates/24hrs.png.xml 24hrs.png"

      "python pywws/Plot.py /data/weather /tmp \

      example_graph_templates/7days.png.xml 7days.png"

  15/ Have a look at the files you've just made, then write a web page

      that incorporates them. (Use server side includes for the .txt

      files).

  16/ Edit /data/weather/weather.ini and add details of your website

      for example:

     [ftp]

     secure = False

     site = ftp.username.isp.co.uk

     user = username

     password = secret

     directory = public_html/weather/data/

  17/ Try uploading the files:

      "python pywws/Upload.py /data/weather 24hrs.txt 6hrs.txt 24hrs.png 7days.png"

  18/ If you want to upload to Twitter, install tweepy and simplejson

      then:

      "python TwitterAuth.py /data/weather"

      This will open a web browser (or give you a URL) where you log in

      to your Twitter account and authorise pywws to post.

      Then:

      "python pywws/Template.py /data/weather example_templates/tweet.txt tweet.txt"

      "python pywws/ToTwitter.py /data/weather tweet.txt"

  19/ If you want to upload to Weather Underground, try:

      "python pywws/ToUnderground.py -vvv /data/weather"

      You'll need to edit /data/weather/weather.ini with your Wunderground

      details, for example:

        [underground]

        password = undergroudpassword

        station = undergroundstation

  20/ Create directories for your graph templates and text templates, e.g.

      '~/weather/graph_templates/' and '~/weather/templates/', copy the

      templates you like to them, and run Hourly.py manually:

      "python Hourly.py /data/weather"

      You can now edit /data/weather/weather.ini to point to your template

      directories if Hourly.py didn't find them.

  21/ Set up a cron job to run Hourly.py every hour or every few hours or

      every day, according to your needs, at a minute or two past the hour.

  22/ Edit templates, weather.ini and other files to adjust everything to your

      taste.

root@RT-N16:/mmc/weather/pywws-10.10_r298# python2.4 pywws/LogData.py -vvv /mmc/

weather/data

08:48:08:pywws.LogData:Synchronising to weather station

08:48:20:pywws.weather_station:live_data synchronised

08:48:20:pywws.LogData:Reading time 07:48:20

08:48:20:pywws.LogData:Fetching data

08:48:20:pywws.LogData:1 records written

root@RT-N16:/mmc/weather/pywws-10.10_r298# python2.4 pywws/Process.py /mmc/weath

er/data

08:50:20:pywws.Process:Generating summary data

08:50:20:pywws.Process:day: 2010-12-01T23:00:00

Traceback (most recent call last):

  File "pywws/Process.py", line 444, in ?

    sys.exit(main())

  File "pywws/Process.py", line 442, in main

    DataStore.monthly_store(data_dir))

  File "pywws/Process.py", line 349, in Process

    new_data['rel_pressure'] = \

TypeError: unsupported operand type(s) for +: 'NoneType' and 'float'

root@RT-N16:/mmc/weather/pywws-10.10_r298# python2.4 pywws/Template.py /mmc

her/data /mmc/templates/6hrs.txt /mmc/weather/data/6godz.txt

09:25:05:pywws.Template:No summary data - run Process.py first

10:44:35:pywws.Upload:Uploading to web site

10:44:38:pywws.Upload:[Errno 2] No such file or directory: '24hrs.png'

10:44:38:pywws.Upload:[Errno 2] No such file or directory: '24hrs.png'

10:44:38:pywws.Upload:[Errno 2] No such file or directory: '24hrs.png'

#!/bin/sh



/opt/bin/log2300 /mmc/weather/ws2300.txt /opt/etc/open2300.conf

cru a getWeatherTrace "*/5 * * * * /jffs/getWeather.sh"