I have an 1wire Pi (2014 version) and recently i have changed my PI model B to Pi model B+ with 1Gb.
I don't know if there is a relation, but after rebuilding all the domoticz server, with owfs installed with apt on raspbian,(/usr/lib/owfs/owfs version: 3.1p5, libow version: 3.1p5)
i have erratics readings : sometimes 12 family components are read, sometimes not (DS2406 dual addressable switch).
More, 28 family (DS18B20 temperature sensor ) are nearly always presents.
ll /mnt/1wire/
total 0
drwxrwxrwx 1 root root 4096 mai 4 21:57 28.057F35050000
drwxrwxrwx 1 root root 4096 mai 4 21:57 28.330936050000
drwxrwxrwx 1 root root 4096 mai 4 21:57 28.BC9A35050000
drwxr-xr-x 1 root root 4096 mai 4 18:10 alarm
drwxr-xr-x 1 root root 4096 mai 4 18:10 bus.0
drwxr-xr-x 1 root root 4096 mai 4 18:10 settings
drwxrwxrwx 1 root root 4096 mai 4 21:57 simultaneous
drwxr-xr-x 1 root root 4096 mai 4 18:10 statistics
drwxr-xr-x 1 root root 4096 mai 4 18:10 structure
drwxr-xr-x 1 root root 4096 mai 4 18:10 system
drwxr-xr-x 1 root root 4096 mai 4 18:10 uncached
ll /mnt/1wire/
total 0
drwxrwxrwx 1 root root 4096 mai 4 21:59 12.12EDA0000000
drwxrwxrwx 1 root root 4096 mai 4 21:59 12.F20DB9000000
drwxrwxrwx 1 root root 4096 mai 4 21:59 12.F2B8B9000000
drwxrwxrwx 1 root root 4096 mai 4 21:59 28.057F35050000
drwxrwxrwx 1 root root 4096 mai 4 21:59 28.330936050000
drwxrwxrwx 1 root root 4096 mai 4 21:59 28.BC9A35050000
drwxr-xr-x 1 root root 4096 mai 4 18:10 alarm
drwxr-xr-x 1 root root 4096 mai 4 18:10 bus.0
drwxr-xr-x 1 root root 4096 mai 4 18:10 settings
drwxrwxrwx 1 root root 4096 mai 4 21:59 simultaneous
drwxr-xr-x 1 root root 4096 mai 4 18:10 statistics
drwxr-xr-x 1 root root 4096 mai 4 18:10 structure
drwxr-xr-x 1 root root 4096 mai 4 18:10 system
drwxr-xr-x 1 root root 4096 mai 4 18:10 uncached
and when it's party they are all here ( i can't show it, it's not party time):
12.F9B8B9000000:Porte_Entree
12.2EEBA0000000:Porte_Couloir
12.12EDA0000000:Porte_Bureau
12.53EBA0000000:Porte_Arriere
12.F20DB9000000:Porte_Cellier
12.F2B8B9000000:Porte_Garage
28.2BC435050000:Temp_Exterieure
28.330936050000:Temp_Piscine
28.BC9A35050000:Temp_Moteur
28.057F35050000:Temp_Grenier
29.97F10D000000:Tableau_Electrique
What can i do ? if have checked everything it seems to me. I also tried to add --ActivePullUp to my init script,
in my /boot/config.txt i have
dtparam=i2c=on
dtparam=i2c1=on
dtparam=i2c_arm=on
#dtparam=i2s=on
#dtparam=spi=on
dtparam=i2c_baudrate=400000
core_freq=250
Can you help please ?
