Hi,
Ok, here goes
root@berry:~# time /opt/owfs/bin/owread /uncached/28.5B8A57030000/temperature
21
real 0m4.684s
user 0m0.010s
sys 0m0.000s
root@berry:~# time /opt/owfs/bin/owread /uncached/28.5B8A57030000/temperature
21
real 0m1.623s
user 0m0.000s
sys 0m0.010s
The above are DS18B20s on the DS2482-100, and below a DS18b20 on a 1-wire USB
reader
root@berry:~# time /opt/owfs/bin/owread /uncached/28.52DE99000000/temperature
19.6875
real 0m1.586s
user 0m0.000s
sys 0m0.000s
I'm now running with 2 off USB, and 2off i2c adaptors all of the same RPi,
obviously very much idea with nothing more than 1m away from the Pi
root@berry:~# /opt/owfs/bin/owdir
/81.A6B821000000
/28.52DE99000000
/81.BA4124000000
/28.5B8A57030000
/28.BF8757030000
/bus.11
/bus.9
/bus.8
/bus.7
/bus.6
/bus.5
/bus.4
/bus.3
/bus.2
/bus.1
/bus.0
/uncached
/settings
/system
/statistics
/structure
/simultaneous
/alarm
On 17 May 2012, at 22:16, Patryk wrote:
> Dnia 17.05.2012 o 23:05 Stuart Poulton <webw...@gmail.com> Stuart Poulton
> <webw...@gmail.com> napisał(a):
>
>> Success, I have OWFS working on a RaspberryPi talking to both an
>> DS2482-100, and DS2482-800.
>>
>> Full details can be found on my blog: http://go.je/iire
>>
>> This means that I can now look to finalise details of the Pi-Wire
>> breakout boards described here http://go.je/18v
>>
>> I'll also be looking to test the DS2483 in the next few days.
>
>
> Great news!
>
> I just received mine Raspi fro RS Components:)
> But I'm not at home son I can't wait to go back.
> Here's a i2c level converted http://www.headfuzz.co.uk/node/46
>
> Could You test how long it takes to read DS18B20 on DS2482-800? With
> Atmega i2c-usb converter I got ~3 seconds
>
> --
> p4trykx
>
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