Greetings Stuart,
I did not mean to suggest it would fit the board, and I am sorry to
cause confusion and possibly mislead others. The DS2483 has only 6 pins
and I'll be able to solder it with care onto some of the existing 0.1
pads ok. I just wish it would arrive so I can try it. I have not
W dniu 09.06.2012 o 09:30 David Richards -Gmail-
richards.mal...@gmail.com pisze:
I'm in progress of building usb-i2c-1-wire adapter. I got a slight delay.
So far I have a board
http://ubuntuone.com/6irUwWOGeny4d7uvZgObaC
It has place for DS2483 so making a board for it at home is doable. You
David,
The DS2483 is an sot-6 package. There are no SOT pads on the slice of Pi, so
this may make things a little difficult.
Stuart
On 5 Jun 2012, at 13:54, David Richards -Gmail- wrote:
Greetings,
I too am hoping to use my Rapberry pi together with an i2c owfs
interface. I have used the
-developers@lists.sourceforge.net
Subject: Re: [Owfs-developers] RaspberryPI i2c OWFS
Greetings,
I too am hoping to use my Rapberry pi together with an i2c owfs interface. I
have used the Virtual Box dev system to successfully compile Owfs for use
with my serial 1wire interface, I'm waiting
/ humidity devices
RS232 TTL connection to the Atlas Scientific ph, ORP modules
Rob
-Original Message-
From: Chris Boot [mailto:bo...@bootc.net]
Sent: Sunday, 20 May 2012 7:55 AM
To: OWFS (One-wire file system) discussion and help
Subject: Re: [Owfs-developers] RaspberryPI i2c OWFS
On 19
Scientific ph, ORP modules
Rob
-Original Message-
From: Chris Boot [mailto:bo...@bootc.net]
Sent: Sunday, 20 May 2012 7:55 AM
To: OWFS (One-wire file system) discussion and help
Subject: Re: [Owfs-developers] RaspberryPI i2c OWFS
On 19/05/2012 22:24, Stuart Poulton wrote:
Update
To: OWFS (One-wire file system) discussion and help
Subject: Re: [Owfs-developers] RaspberryPI i2c OWFS
On 19/05/2012 22:24, Stuart Poulton wrote:
Update for the evening
Thanks to great further work by Chris Boot (who I believe is on this list)
there is now an i2c driver using the i2c
Scientific ph, ORP modules
Rob
-Original Message-
From: Chris Boot [mailto:bo...@bootc.net]
Sent: Sunday, 20 May 2012 7:55 AM
To: OWFS (One-wire file system) discussion and help
Subject: Re: [Owfs-developers] RaspberryPI i2c OWFS
On 19/05/2012 22:24, Stuart Poulton wrote
Nothing new to report, however I'd welcome any additional feedback on Pi-Wire,
my 1-wire expansion board for the RaspberryPi.
Some comments on my blog here:
http://raspberrypi.homelabs.org.uk/raspberrypi-1-wire-expansion/
Comments / suggestions to the list, or on the blog please.
The DS2483 has much more possibilities like the DS2480/2490 which arent
used in owfs right now like timing on speed, slewrate etc; I'll ge mine
ready next week and then be with you;
But this chip also needs to be used the right way, interfaced like an
DS2482 it won't get any better IMHO..
Update for the evening
Thanks to great further work by Chris Boot (who I believe is on this list)
there is now an i2c driver using the i2c hardware on the RaspberryPi rather
than bitbanging the GPIO pin.
Again, all three i2c 1-wire masters are found.
Results for a DS18B20 connected to
Dnia 19.05.2012 o 23:24 Stuart Poulton webw...@gmail.com Stuart Poulton
webw...@gmail.com napisał(a):
Do you think it's possible to connect more than one DS2483 to the same i2c
bus? Other masters have lines to select address.
--
p4trykx
On 19 May 2012, at 22:31, Patryk wrote:
Dnia 19.05.2012 o 23:24 Stuart Poulton webw...@gmail.com Stuart Poulton
webw...@gmail.com napisał(a):
Do you think it's possible to connect more than one DS2483 to the same i2c
bus? Other masters have lines to select address.
No, in my initial
On 19/05/2012 22:24, Stuart Poulton wrote:
Update for the evening
Thanks to great further work by Chris Boot (who I believe is on this list)
there is now an i2c driver using the i2c hardware on the RaspberryPi rather
than bitbanging the GPIO pin.
Yep I'm still on this list :-)
For
Hi,
Ok, here goes
root@berry:~# time /opt/owfs/bin/owread /uncached/28.5B8A5703/temperature
21
real0m4.684s
user0m0.010s
sys 0m0.000s
root@berry:~# time /opt/owfs/bin/owread /uncached/28.5B8A5703/temperature
21
real0m1.623s
user0m0.000s
sys
Hi Stuart,
Do you power DS2482-100 by 3.3V or 5V?
Also it is better to determinate what bus you are reading e.g.
/uncached/bus.0/28.52DE9900/temperature
Best Regards,
Ivan, PhD
On Fri, May 18, 2012 at 2:39 PM, Stuart Poulton webw...@gmail.com wrote:
Hi,
Ok, here goes
root@berry:~#
Hi,
This is using the 3v3 from the RPi, I've not got the required parts to do level
conversion but I have a level convertor on order.
Here's the uncached reading again
root@berry:~# time /opt/owfs/bin/owread
/uncached/bus.1/28.5B8A5703/temperature
20.5625
real0m1.964s
user
On Fri, May 18, 2012 at 3:10 PM, Stuart Poulton webw...@gmail.com wrote:
Hi,
This is using the 3v3 from the RPi, I've not got the required parts to do
level conversion but I have a level convertor on order.
This means, that 1-wire bus is powered by 3.3V, which can slow down
communication on
Am 18.05.2012 13:35, schrieb Stuart Poulton:
Sure at the moment it's still very much for testing,
Then I agree ;)
The DS2483 has much more possibilities like the DS2480/2490 which arent
used in owfs right now like timing on speed, slewrate etc; I'll ge mine
ready next week and then be with
Dear All,
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
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
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