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List: owfs-developers
Subject: Re: [Owfs-developers] Basic Question
From: Paul Alfille <paul.alfille () gmail ! com>
Date: 2015-01-24 2:29:20
Message-ID: CAP_SGzcG9T5BLycRjHVvSLQ8bSN9qQg1Bi=S4nVm77FOp8dqFQ () mail ! gmail ! com
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Colin, that's a great resource! I'll make sure its incorporated.
Paul
On Jan 22, 2015 10:16 PM, "Colin Reese" <colin.reese@gmail.com> wrote:
> I forgot. I wrote an app note for them:
>
> http://interfaceinnovations.org/ibuttonlinkmultisensors.html
>
> They are DS2438 based. Page three, byte one tells you how to interpret
> the data. I don't have the precise scaling on the app note above, but I
> will add it when I have a moment. Actually, I think most you can intuit
> from the second table, with the exception of Humidity, which is 0% at
> 0.8-4.07VDC for 0-100%.
>
> Colin
>
>
>
>
> On 1/22/2015 18:49, Paul Alfille wrote:
> > Hi Peter,
> >
> > The two devices listed, family code 10=DS18S20 and 5=DE2405 are not your
> > sensor. I suspect you haven't edited the default configuration file
> > generated by the ubuntu package. Probably /etc/owfs.conf
> >
> > The file is pretty well documented in the comments. You will probably
> > want the bus master to be --link=/dev/ttyUSB0 though the exact name of
> > your USB->serial device could be ttyUSB1 etc.
> >
> > Figuring out the correct ttyUSB device can be a bit tricky if your
> > machine has a lot of devices. Look at 'dmesg' before and after plugging
> > in the LinkUSB perhaps.
> >
> > As for the MS device. They have an ID in the memory region (they are
> > DS2438-based I think). Many IDs are built in to OWFS but the
> > documentation on the devices and ID has always been a bit spotty. I can
> > help you figure it out (and improve OWFS) once we get to that stage.
> >
> > Basically the DS2438 measures a few voltages and temperature.
> >
> > Paul Alfille
> >
> > On Thu, Jan 22, 2015 at 9:11 PM, Peter Hollenbeck <pwhbeck@gmail.com
> > <mailto:pwhbeck@gmail.com>> wrote:
> >
> > I have a LinkUSB and an MS-TV temperature and voltage sensor.
> >
> > http://localhost:2121/ shows:
> >
> > |*10.67C6697351FF*| <http://localhost:2121/10.67C6697351FF>
> > |*05.4AEC29CDBAAB*| <http://localhost:2121/05.4AEC29CDBAAB>
> > |*bus.0*| <http://localhost:2121/bus.0>
> > and more
> >
> > How do I know where to go to find temperature and voltage readings.
> >
> > Ubuntu 12.04
> > owfs installed today with apt-get
> >
> > Thanks for any input,
> > Peter
> >
> >
> >
> ------------------------------------------------------------------------------
> > New Year. New Location. New Benefits. New Data Center in Ashburn, VA.
> > GigeNET is offering a free month of service with a new server in
> > Ashburn.
> > Choose from 2 high performing configs, both with 100TB of bandwidth.
> > Higher redundancy.Lower latency.Increased capacity.Completely
> compliant.
> > http://p.sf.net/sfu/gigenet
> > _______________________________________________
> > Owfs-developers mailing list
> > Owfs-developers@lists.sourceforge.net
> > <mailto:Owfs-developers@lists.sourceforge.net>
> > https://lists.sourceforge.net/lists/listinfo/owfs-developers
> >
> >
> >
> >
> >
> ------------------------------------------------------------------------------
> > New Year. New Location. New Benefits. New Data Center in Ashburn, VA.
> > GigeNET is offering a free month of service with a new server in Ashburn.
> > Choose from 2 high performing configs, both with 100TB of bandwidth.
> > Higher redundancy.Lower latency.Increased capacity.Completely compliant.
> > http://p.sf.net/sfu/gigenet
> >
> >
> >
> > _______________________________________________
> > Owfs-developers mailing list
> > Owfs-developers@lists.sourceforge.net
> > https://lists.sourceforge.net/lists/listinfo/owfs-developers
> >
>
>
> ------------------------------------------------------------------------------
> New Year. New Location. New Benefits. New Data Center in Ashburn, VA.
> GigeNET is offering a free month of service with a new server in Ashburn.
> Choose from 2 high performing configs, both with 100TB of bandwidth.
> Higher redundancy.Lower latency.Increased capacity.Completely compliant.
> http://p.sf.net/sfu/gigenet
> _______________________________________________
> Owfs-developers mailing list
> Owfs-developers@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/owfs-developers
>
[Attachment #5 (text/html)]
<p dir="ltr">Colin, that's a great resource! I'll make sure its \
incorporated.</p> <p dir="ltr">Paul</p>
<div class="gmail_quote">On Jan 22, 2015 10:16 PM, "Colin Reese" <<a \
href="mailto:colin.reese@gmail.com">colin.reese@gmail.com</a>> wrote:<br \
type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 \
.8ex;border-left:1px #ccc solid;padding-left:1ex">I forgot. I wrote an app note for \
them:<br> <br>
<a href="http://interfaceinnovations.org/ibuttonlinkmultisensors.html" \
target="_blank">http://interfaceinnovations.org/ibuttonlinkmultisensors.html</a><br> \
<br> They are DS2438 based. Page three, byte one tells you how to interpret<br>
the data. I don't have the precise scaling on the app note above, but I<br>
will add it when I have a moment. Actually, I think most you can intuit<br>
from the second table, with the exception of Humidity, which is 0% at<br>
0.8-4.07VDC for 0-100%.<br>
<br>
Colin<br>
<br>
<br>
<br>
<br>
On 1/22/2015 18:49, Paul Alfille wrote:<br>
> Hi Peter,<br>
><br>
> The two devices listed, family code 10=DS18S20 and 5=DE2405 are not your<br>
> sensor. I suspect you haven't edited the default configuration file<br>
> generated by the ubuntu package. Probably /etc/owfs.conf<br>
><br>
> The file is pretty well documented in the comments. You will probably<br>
> want the bus master to be --link=/dev/ttyUSB0 though the exact name of<br>
> your USB->serial device could be ttyUSB1 etc.<br>
><br>
> Figuring out the correct ttyUSB device can be a bit tricky if your<br>
> machine has a lot of devices. Look at 'dmesg' before and after \
plugging<br> > in the LinkUSB perhaps.<br>
><br>
> As for the MS device. They have an ID in the memory region (they are<br>
> DS2438-based I think). Many IDs are built in to OWFS but the<br>
> documentation on the devices and ID has always been a bit spotty. I can<br>
> help you figure it out (and improve OWFS) once we get to that stage.<br>
><br>
> Basically the DS2438 measures a few voltages and temperature.<br>
><br>
> Paul Alfille<br>
><br>
> On Thu, Jan 22, 2015 at 9:11 PM, Peter Hollenbeck <<a \
href="mailto:pwhbeck@gmail.com">pwhbeck@gmail.com</a><br> > <mailto:<a \
href="mailto:pwhbeck@gmail.com">pwhbeck@gmail.com</a>>> wrote:<br> ><br>
> I have a LinkUSB and an MS-TV temperature and voltage sensor.<br>
><br>
> <a href="http://localhost:2121/" \
target="_blank">http://localhost:2121/</a> shows:<br> ><br>
> |*10.67C6697351FF*| <<a href="http://localhost:2121/10.67C6697351FF" \
target="_blank">http://localhost:2121/10.67C6697351FF</a>><br> > \
|*05.4AEC29CDBAAB*| <<a href="http://localhost:2121/05.4AEC29CDBAAB" \
target="_blank">http://localhost:2121/05.4AEC29CDBAAB</a>><br> > \
|*bus.0*| <<a href="http://localhost:2121/bus.0" \
target="_blank">http://localhost:2121/bus.0</a>><br> > and more<br>
><br>
> How do I know where to go to find temperature and voltage readings.<br>
><br>
> Ubuntu 12.04<br>
> owfs installed today with apt-get<br>
><br>
> Thanks for any input,<br>
> Peter<br>
><br>
><br>
> ------------------------------------------------------------------------------<br>
> New Year. New Location. New Benefits. New Data Center in Ashburn, \
VA.<br> > GigeNET is offering a free month of service with a new server \
in<br> > Ashburn.<br>
> Choose from 2 high performing configs, both with 100TB of bandwidth.<br>
> Higher redundancy.Lower latency.Increased capacity.Completely \
compliant.<br> > <a href="http://p.sf.net/sfu/gigenet" \
target="_blank">http://p.sf.net/sfu/gigenet</a><br> > \
_______________________________________________<br> > Owfs-developers \
mailing list<br> > <a \
href="mailto:Owfs-developers@lists.sourceforge.net">Owfs-developers@lists.sourceforge.net</a><br>
> <mailto:<a \
href="mailto:Owfs-developers@lists.sourceforge.net">Owfs-developers@lists.sourceforge.net</a>><br>
> <a href="https://lists.sourceforge.net/lists/listinfo/owfs-developers" \
target="_blank">https://lists.sourceforge.net/lists/listinfo/owfs-developers</a><br> \
><br> ><br>
><br>
><br>
> ------------------------------------------------------------------------------<br>
> New Year. New Location. New Benefits. New Data Center in Ashburn, VA.<br>
> GigeNET is offering a free month of service with a new server in Ashburn.<br>
> Choose from 2 high performing configs, both with 100TB of bandwidth.<br>
> Higher redundancy.Lower latency.Increased capacity.Completely compliant.<br>
> <a href="http://p.sf.net/sfu/gigenet" \
target="_blank">http://p.sf.net/sfu/gigenet</a><br> ><br>
><br>
><br>
> _______________________________________________<br>
> Owfs-developers mailing list<br>
> <a href="mailto:Owfs-developers@lists.sourceforge.net">Owfs-developers@lists.sourceforge.net</a><br>
> <a href="https://lists.sourceforge.net/lists/listinfo/owfs-developers" \
target="_blank">https://lists.sourceforge.net/lists/listinfo/owfs-developers</a><br> \
><br> <br>
------------------------------------------------------------------------------<br>
New Year. New Location. New Benefits. New Data Center in Ashburn, VA.<br>
GigeNET is offering a free month of service with a new server in Ashburn.<br>
Choose from 2 high performing configs, both with 100TB of bandwidth.<br>
Higher redundancy.Lower latency.Increased capacity.Completely compliant.<br>
<a href="http://p.sf.net/sfu/gigenet" \
target="_blank">http://p.sf.net/sfu/gigenet</a><br> \
_______________________________________________<br> Owfs-developers mailing list<br>
<a href="mailto:Owfs-developers@lists.sourceforge.net">Owfs-developers@lists.sourceforge.net</a><br>
<a href="https://lists.sourceforge.net/lists/listinfo/owfs-developers" \
target="_blank">https://lists.sourceforge.net/lists/listinfo/owfs-developers</a><br> \
</blockquote></div>
------------------------------------------------------------------------------
New Year. New Location. New Benefits. New Data Center in Ashburn, VA.
GigeNET is offering a free month of service with a new server in Ashburn.
Choose from 2 high performing configs, both with 100TB of bandwidth.
Higher redundancy.Lower latency.Increased capacity.Completely compliant.
http://p.sf.net/sfu/gigenet
_______________________________________________
Owfs-developers mailing list
Owfs-developers@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/owfs-developers
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