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1-wire barometer lost.

Posted: Saturday 05 November 2016 20:33
by erkka
Hi,

My 1-wire barometer is lost since I updated domoticz to the lastest stable (5837) on my raspi.
I can see the device in /mnt/1wire. I see temperature of the device in domoticz, but not the pressure.
My barometer is an old hobby-boards barometer, with pressure in in the following subfolder:

pi@rpi-rfx /mnt/1wire/26.E07ABC000000/B1-R1-A $ ls -l
total 0
-rw-rw-rw- 1 root root 12 Nov 5 20:27 gain
-rw-rw-rw- 1 root root 12 Nov 5 20:27 offset
-r--r--r-- 1 root root 12 Nov 5 20:27 pressure

I also noticed that the humidity is also lost in the same update.
Is it possible to get it back as it used to or should I make a virtual sensor and use it to read the data?

Here is the directory structure:

pi@rpi-rfx /mnt/1wire/26.E07ABC000000 $ ls -l
total 0
-r--r--r-- 1 root root 16 Nov 3 20:19 address
-rw-rw-rw- 1 root root 256 Nov 3 20:19 alias
drwxrwxrwx 1 root root 8 Nov 5 20:32 B1-R1-A
-rw-rw-rw- 1 root root 1 Nov 5 20:32 CA
-r--r--r-- 1 root root 2 Nov 3 20:19 crc8
-rw-rw-rw- 1 root root 24 Nov 3 20:19 date
drwxrwxrwx 1 root root 8 Nov 5 20:32 disconnect
-rw-rw-rw- 1 root root 1 Nov 5 20:32 EE
drwxrwxrwx 1 root root 8 Nov 5 20:32 endcharge
-r--r--r-- 1 root root 2 Nov 3 20:19 family
drwxrwxrwx 1 root root 8 Nov 5 20:32 HIH3600
drwxrwxrwx 1 root root 8 Nov 5 20:32 HIH4000
drwxrwxrwx 1 root root 8 Nov 5 20:32 HTM1735
-r--r--r-- 1 root root 12 Nov 3 20:19 humidity
-rw-rw-rw- 1 root root 1 Nov 5 20:32 IAD
-r--r--r-- 1 root root 12 Nov 3 20:19 id
-r--r--r-- 1 root root 16 Nov 3 20:19 locator
drwxrwxrwx 1 root root 8 Nov 5 20:32 MultiSensor
-rw-rw-rw- 1 root root 12 Nov 5 20:32 offset
drwxrwxrwx 1 root root 8 Nov 5 20:32 pages
-r--r--r-- 1 root root 16 Nov 3 20:19 r_address
-r--r--r-- 1 root root 12 Nov 3 20:19 r_id
-r--r--r-- 1 root root 16 Nov 3 20:19 r_locator
drwxrwxrwx 1 root root 8 Nov 5 20:32 S3-R1-A
-r--r--r-- 1 root root 12 Nov 3 20:19 temperature
-r--r--r-- 1 root root 32 Nov 3 20:19 type
-rw-rw-rw- 1 root root 12 Nov 5 20:32 udate
-r--r--r-- 1 root root 12 Nov 5 20:32 VAD
-r--r--r-- 1 root root 12 Nov 5 20:32 VDD
-r--r--r-- 1 root root 12 Nov 5 20:32 vis


-erkka

Re: 1-wire barometer lost.

Posted: Friday 11 November 2016 14:24
by erkka
I downgraded to 2.3530 and voilá, Domoticz found the barometer again. So something has changed in the way domoticz reads 1-wire devices.
I tried 3.4843 SD-Image, but same function as the lastest stable.
Still the humidity sensor of the device is lost with this version also, so dunno how to get it back.

Re: 1-wire barometer lost.

Posted: Friday 11 November 2016 14:40
by Lebo2d9
Hi,

I have 3 DS18S20 temperature sensors hooked-up and i don't have any problems with the sensors on the latest version.
V3.5877

I will lookup me settings and config

Kind regards

Re: 1-wire barometer lost.

Posted: Friday 11 November 2016 14:51
by Lebo2d9
Hi,
back again

my /mnt directory is empty.
my devices are in /sys/bus/w1/devices

I enabled the 1-wire following this procedure.

http://www.raspberrypi-spy.co.uk/2013/0 ... er-sensor/

Kind regards

Re: 1-wire barometer lost.

Posted: Friday 11 November 2016 15:25
by erkka
Yes, in the lastets version all of my temperature sensors and dual counters are found, but my barometer is lost. So I had to check when the change was made how domoticz reads 1-wire devices.