Mise en place

NsLu2

Soft Wview

Acces au soft

Parametrage : http://10.0.10.126/wviewmgmt/login.php
Remontes : http://10.0.10.126/weather/

==> /var/lib/wview has been created with distro examples
==> /etc/wview has been created with distro examples

This is a first time install so the station type will be set to "simulator".
To change the station type, run "wviewconfig" or use the wviewmgmt web interface to change it.
You will need to stop wview and clear the databases of simulator data after you have changed the station type:
#> wviewcleardata

This is a first time install so the generation templates will be set to "chrome-standard-US units".
To change this run "wviewhtmlconfig" to configure the template directory
after you have configured wview for metric units and-or extended data.

If you have problems accessing the wviewmgmt site after installation, try restarting apache2:
#> sudo apache2ctl restart
so the PHP5-sqlite module gets loaded - this will never be required again.

If you want start/stop control of wview from the Management Web Site
(and you are comfortable giving the http server user account sudo privileges):
Add the http user to the sudo group:
#> sudo adduser www-data sudo
Set the sudo group to no password required privileges in /etc/sudoers:
#> sudo visudo
(Make sure the line [%sudo ALL=NOPASSWD: ALL] is at the bottom of the /etc/sudoers file)


To start/stop wview:
"#> sudo /etc/init.d/wview start|stop"

You may want to restart rsyslog so wview log file settings will take effect:
"#> sudo /etc/init.d/rsyslog restart"
wview logs will be found at: /var/log/wview.log
You may want to restart logrotate so wview rotate settings will take effect.
Starting wview daemons:

Diverses petites choses

Configuration

Stockée dans un fichier sqlite /etc/wview/wview-conf.sdb
Curieusement, pour integrer les modifs il faut restarter wview

probleme en cas de crash

Le fichier de conf peut etre impacté et donc degradé
Lorsque des valeurs sont degradés elles sont consideres comme etant nul
Dans la conf des chemins dans le FS sont indiques
Le logiciel tourne sous root (accés a la station?!?)

⇒ Comme les chemins sont vides, les images sont generes dans le /

Comment et ou sont stockes les données

Géolocalisation

iris:/var/lib/wview/archive# ls -lrt
total 132
-rw-r--r-- 1 root root  1040 Feb 23 14:09 wview-archive.sql
-rw-r--r-- 1 root root   129 Feb 23 14:09 readme.txt
-rw-r--r-- 1 root root  2048 Apr  5 00:00 wview-noaa.sdb
-rw-r--r-- 1 root root  3072 Apr  5 10:21 wview-history.sdb
-rw-r--r-- 1 root root 64512 Apr  5 22:10 wview-archive.sdb
-rw-r--r-- 1 root root 47104 Apr  5 22:11 wview-hilow.sdb
iris:/var/lib/wview/archive#

Accés

iris:/tmp# sqlite3 wview-hilow.sdb
SQLite version 3.7.3
Enter ".help" for instructions
Enter SQL statements terminated with a ";"
sqlite> .table
ET              hail            inTemp          rain            windDir
UV              hailRate        metainfo        rainRate        windGust
baromPressure   heatIndex       outHumidity     solarRadiation  windSpeed
dewPoint        inHumidity      outTemp         windChill
sqlite> select * from InTemp;
1333490400|73.58|1333490769|74.66|1333493370|0.0|7784.76|105
1333494000|74.66|1333494000|75.02|1333495200|0.0|8993.396|120
1333497600|74.48|1333500360|74.84|1333497600|0.0|8962.985|120
1333501200|73.76|1333504680|74.48|1333501200|0.0|8893.501|120
1333504800|73.58|1333507110|73.76|1333504800|0.0|8843.461|120

Outils

En me balladant j'ai trouvé un outils qui semble interessant PhpLite via ce Forum

Alimentation

Aucun des elements ne fonctionne sans piles, malgres la cellule photovoltaique
S'il manque un seul des elements, wview ne fonctionne pas

La station necessite une alimentation en 6V
L'USB propose du 5V

⇒ on va voire si l'USB ne pourrait pas alimenter aussi la station, au risque de cramer le NSLU2

Connectique de l'USB

DELETEME : Test Fait, ca ne marche pas… (tout au moins, le logo d'alim ne disparait pas de la station) :-(

Liens divers et d'ete

Differentes pages de docs

Une station météo a base d'arduino lien trouvé a partir ce Forum

Lecture rapide du protocol WMR
Eux ils semble jouer au decodage
Un petit bout de driver qui marche (tm) Nb : regler pb de droit USB
Encore du demontage
Le protocol (youpi)
Un Forum avec des liens interessants
NsLu2

Encore de la vente, mais vers de l'Eth...

adlp@RBS-ADLP-LNX:/tmp/wmr200/alone$ ./wmr100 
WMR100 - WMR100 Station Reader v0.1
  Based on driver.c generated by usbsnoop2libusb.pl - (c) timo.lindfors@iki.fi
  Adapted by denis ducret to WMR200- WindSpots.com - info@windspots.com
  Adapted by C.Euvrard to WMR100 


d1 

 Record: d2 2a 0a 00 0b 08 0a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ff e9 63 e9 33 00 00 08 00 35 2e 00 00 

 Record: d2 2a 0b 00 0b 08 0a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ff e9 63 e9 33 00 00 08 00 35 2e 00 00 

 Record: d2 2a 00 01 0b 08 0a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ff e9 63 e9 33 00 00 08 00 35 2e 00 00 d7 10 2d 17 01 01 07 00 e5 00 20 3c 00 00 75 02 

 Record: d7 10 2d 17 01 01 07 00 e5 00 20 3c 00 00 75 00 d6 0d 2d 17 01 01 07 f1 13 f1 33 58 03 d9 08 00 00 00 00 e1 00 

 Record: 

 Record: d2 2a 01 01 0b 08 0a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ff e9 63 e9 33 00 

 Record: d2 2a 03 01 0b 08 0a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ff e9 63 e9 33 00 00 08 00 36 2e 00 00 

^C