RE: [Owfs-developers] ds18s20 reading

[Alfille, P. H.,M.D. <PALFILLE@PARTNERS.ORG>]

That surprises me. I have a DS9097U running temperature and humidity =
(the
DS18S20) for many months at a time.

I'm currently chasing down bugs and cleaning up the "reconnection =
scheme" --
where the adapter is reattached if an error occurs. Christian =
implemented it for
the USB device which can be a little flaky. I'm putting in a generic =
scheme for
any adapter.

Part of the goal of OWFS is quality and resilience. Please report =
problems.

Paul


-----Original Message-----
From: owf...@li... on behalf of Scott =
Walde
Sent: Mon 3/27/2006 4:59 PM
To: owf...@li...
Subject: Re: [Owfs-developers] ds18s20 reading
=20
Paul Alfille wrote:

> OWFS has trouble reading temperatures on the DS2409 channels (main and =

> aux). I don't know why, but now thaqt yu tell me other programs can do =

> it, I'll chase it down.


Interesting... I don't know if I can help you but I have previously=20
observed that after an undetermined time or event, my DS18S20s would=20
return 85.  Killing and restarting owfs would restore proper operation=20
for a while.  I didn't have any DS2409 channels.  I don't currently have =

any temperature sensors running, so I don't know if it happens with my=20
current setup.  I can hook one up and play, if you're interested.  I=20
have the DS9097U serial adapter.  I'm currently running 2.1p0RC, but I=20
don't remember what version I was running at the time.=20

ttyl
srw



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