ff: Re: [Owfs-developers] OWFS and RS232 over Ethernet Adapter
Looks to me like you are getting echo from somewhere. Every byte is echoed
back. Check the settings for each part of the data path and make sure echo is
disabled.
Another problem may be with the way owfs detects the adapter.
71
71
0f
0f
c5
c5
45
45
f0
f0
Goofy
Von: Paul Alfille [mailto:paul.alfi...@gmail.com]
Gesendet: Sonntag, 4. Oktober 2009 05:43
An: owfs-developers@lists.sourceforge.net
Betreff: Re: [Owfs-developers] OWFS and RS232 over Ethernet Adapter
Nice discussion, Paul.
OWFS
]
Gesendet: Sonntag, 4. Oktober 2009 05:43
An: owfs-developers@lists.sourceforge.net
Betreff: Re: [Owfs-developers] OWFS and RS232 over Ethernet Adapter
Nice discussion, Paul.
OWFS uses 6-bit communication with the DS9097 by default, but will use 8-bit
with a command line parameter (this issue has
Sure, it's based on the DS2480B, which you can get samples or purchase from
Maxim.
In fact, the Maxim datasheet has the schematic:
http://datasheets.maxim-ic.com/en/ds/DS9097U-DS9097U-S09.pdf
but I don't see component details.
Actually, if you have 5V available, very little additional circuitry s
Hello Paul,
thank you so far - so i have a last question
have you a schematic plan for a DS9097U an a part list
for me - so i can build a ds9097u.
Many many thanks
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ctions(121) Cannot detect DS9097
> > (passive)
> > interface on /tmp/vport0.
> >
> > But I will Post a answer, if I tried thisall with a DS9790U
> >
> > Or, any Idea - to make my DS9097 work ??
> >
> >
> > Thank a lot
> >
> > Goofy
>
detect DS9097
> (passive)
> interface on /tmp/vport0.
>
> But I will Post a answer, if I tried thisall with a DS9790U
>
> Or, any Idea - to make my DS9097 work ??
>
>
> Thank a lot
>
> Goofy
>
>
> -Ursprüngliche Nachricht-----
> Von: Paul Davis [mai
Thank you, Paul. You clearly know this field!
Yes, I would like TCP serial servers to work with the DS9097U under OWFS.
The telnet protocol issue shouldn't be a problem -- we already know how to
remove telnet escape sequences from the LinkHub-E work.
If I understand you, there are issues with sp
-Ursprüngliche Nachricht-
Von: Paul Davis [mailto:zi...@pumpkinbrook.com]
Gesendet: Freitag, 2. Oktober 2009 17:45
An: owfs-developers@lists.sourceforge.net
Betreff: Re: [Owfs-developers] OWFS and RS232 over Ethernet Adapter
This is a bit of a long reply, since I wanted to be as complete as
possible in
This is a bit of a long reply, since I wanted to be as complete as
possible in the event someone else wants to give this a try.
Since I work in the serial port server industry, I've always wanted to
give remote operation of my 1-wire net a try. This post finally
prompted me to do so. Long st
The passive adapter might be a problem. It needs to change BAUD rates to
simulate a 1-wire reset, and I don't know how to do that with your machine
(perhaps sending instructions to another port or telnet escape sequences).
The documentation seems to say that 6-bit serial rates aren't supported, so
Hello,
oh sorry -i have the DS9097 (passive Adapter)
and if i try to connect with the following syntax
/opt/owfs/bin/owfs --foreground --error_level=9 -d /dev/mytty -m
/mnt/xt-micro/
i get this debug
CONNECT: owfs.c:main(123) fuse mount point: /mnt/xt-micro/
CALL: ow_parsename.c:FS_ParsedN
Well, the command you listed should work only if you have the serial LINK
adapter connected, not the DS9097U.
A number of people have tried using a serial port redirector ("socat")
See:
http://article.gmane.org/gmane.comp.file-systems.owfs.devel/5242/match=socat
Basically you'd use:
*socat* pty,
Hello,
i have a XT-Micro from ak-nord.de
und i tried to connect with these
/opt/owfs/bin/owfs --LINK=172.16.0.10:8000 -m /mnt/xt-micro/
ich have
linux:/mnt/xt-micro # dir
insgesamt 0
drwxr-xr-x 1 root root 8 2009-09-29 15:17 bus.0
drwxr-xr-x 1 root root 8 2009-09-29 15:17 settings
drwxr-xr
The lantronix Xport is probably the closest solution.
It certainly works for the LINK adapter -- in fact the LINKHUB-E is just an
Xport coupled to a serial link.
There is no reason why the DS2480B can't be similarly connected. The only
trick is that the Xport takes telnet protocol (which was decip
> is it possible to connect for example a DS9097 through a
> RS232 over Ethernet Adapter ?
Never tried but I don't think so. Might also depend on which and how the
RS232->LAN is made.
Something like HA7E would AFAIK work as it's ASCII-based and not that critical
for timing issues. Also untested
Hello,
is it possible to connect for example a DS9097 through a
RS232 over Ethernet Adapter ?
Thank you
Goofy
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