udev trouble with DS18B20 & w1-gpio

[Aydan]

I have a bit of trouble creating an udev rule for w1 devices.
This is on raspbian wheezy on an original RPiB Rev1 (256MB)

this rule triggers:

Code: Select all

SUBSYSTEM=="w1", ACTION=="add", KERNEL=="28-*", RUN+="/bin/bash -c /usr/bin/env>>/var/log/udevenv.log"

this doesn't:

Code: Select all

SUBSYSTEM=="w1", ACTION=="add", KERNEL=="28-*", RUN+="/bin/bash -c /usr/bin/env>>/var/log/udevenv.log", SYMLINK+="temp0"

I only added the RUN to see if the ruletriggered and what the environment would be.
What am I overlooking here?
Why does the rule not trigger after adding the symlink?
For now I have one DS18B20 connected. It gets detected and I can read from it.
In the end I want to use PROGRAM and SYMLINK to add human readable names to the sensors.

Regards
Aydan

[Aydan]

Could a moderator please move this into the "Advanced Users" subforum? Maybe I'll get more response there.

Regards
Aydan

[DirkS]

Could a moderator please move this into the "Advanced Users" subforum? Maybe I'll get more response there.

Report your post (link somewhere at the top of the post) and select 'post is in wrong subforum')

[Aydan]

Is the w1-gpio module something Raspberry sepcific? I could only find Raspberry references for it.
Even so, could somebody give me a hint why adding SYMLINK stops the rule from being applied?

Regards
Aydan