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Setup One Wire projects on Rasperry Pi

These are some notes on how to setup various of my developments regarding OWFS on a Raspberry Pi.

Install required packages.

apt-get install fcgiwrap
apt-get install ferm lzma nullmailer vim unattended-upgrades #for convenience

OWST

Download phpliteadmin from https://code.google.com/p/phpliteadmin/
- In phplieadmin's configuration file set $directory = '/var/lib/owst/'
Create sqlite3 database as well as log and lock file and set permissions
Insert into the databases' table switch the One-Write Switch you want to control
- ow_type e.g. DS2413
- ow_address e.g. 3A.B36249000000
- ow_pio e.g. PIO.B

test with 1wgetValues.pl
run 1wSensorMon.pl, you get an error that the rrd-file cannot be opened, but that's OK, check /srv/1wMonitoring/sensors.txt
execute libexec/gen_rrd_create.pl - run the output as a command
execute 1wSensorMon.pl - no error this time

activate cron job

*/5 * * * *     root    1wSensorMon.pl    2> /dev/null