[Owfs-developers] owphp owfs-2.6p0 DS2408
Don't know if this is the right forum...
Have been running owfs (monitoring temperature and switching_on/off in
heatingsystem) since owfs-2.5p6 using owphp/owserver.
After uppgrading (./bootstrap, make, make install) from owfs-2.5p10 to
owfs-2.6p0 I get bad values in return from the DS2408_chip:
ex. get("/29.C8BD0100/sensed.0")
returns "0??" instead of "0" (?=garble-chars)
Is something broken here?
/pontus
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Re: [Owfs-developers] owphp owfs-2.6p0 DS2408
Clearly sounds broken. Now to figure where.
On 1/23/07, pappapop <[EMAIL PROTECTED]> wrote:
>
> Don't know if this is the right forum...
> Have been running owfs (monitoring temperature and switching_on/off in
> heatingsystem) since owfs-2.5p6 using owphp/owserver.
>
> After uppgrading (./bootstrap, make, make install) from owfs-2.5p10 to
> owfs-2.6p0 I get bad values in return from the DS2408_chip:
>
> ex. get("/29.C8BD0100/sensed.0")
> returns "0??" instead of "0" (?=garble-chars)
>
> Is something broken here?
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Re: [Owfs-developers] owphp owfs-2.6p0 DS2408
I'm guessing it's the python interface, since owread and owhttpd seem happy.
Perhaps we are reading the entire buffer, rather than "size" bytes.
Paul Alfille
On 1/24/07, Paul Alfille < [EMAIL PROTECTED]> wrote:
Clearly sounds broken. Now to figure where.
On 1/23/07, pappapop <[EMAIL PROTECTED]> wrote:
>
> Don't know if this is the right forum...
> Have been running owfs (monitoring temperature and switching_on/off in
> heatingsystem) since owfs-2.5p6 using owphp/owserver.
>
> After uppgrading (./bootstrap, make, make install) from owfs-2.5p10 to
> owfs-2.6p0 I get bad values in return from the DS2408_chip:
>
> ex. get("/29.C8BD0100/sensed.0")
> returns "0??" instead of "0" (?=garble-chars)
>
> Is something broken here?
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Re: [Owfs-developers] owphp owfs-2.6p0 DS2408
Is he running owpython or owphp? Email seems to indicate owphp but I'm
not entirely clear.
- Peter
On 1/25/07, Paul Alfille <[EMAIL PROTECTED]> wrote:
> I'm guessing it's the python interface, since owread and owhttpd seem happy.
>
> Perhaps we are reading the entire buffer, rather than "size" bytes.
>
> Paul Alfille
>
> On 1/24/07, Paul Alfille < [EMAIL PROTECTED]> wrote:
> > Clearly sounds broken. Now to figure where.
> >
> > On 1/23/07, pappapop <[EMAIL PROTECTED]> wrote:
> > >
> > > Don't know if this is the right forum...
> > > Have been running owfs (monitoring temperature and switching_on/off in
> > > heatingsystem) since owfs-2.5p6 using owphp/owserver.
> > >
> > > After uppgrading (./bootstrap, make, make install) from owfs-2.5p10 to
> > > owfs-2.6p0 I get bad values in return from the DS2408_chip:
> > >
> > > ex. get("/29.C8BD0100/sensed.0")
> > > returns "0??" instead of "0" (?=garble-chars)
> > >
> > > Is something broken here?
> >
>
>
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Re: [Owfs-developers] owphp owfs-2.6p0 DS2408
Found the problem -- it was in swig.i uu unsed by owperl, pwpython and
owphp. Fixed in the CVS.
I'm working on some "simultaneous" bugs that Chrstian found, then we'll make
a new release.
Peter, have you looked persistent tcp connections? The strategy is to set
the persistent bit in the SG parameter of the message, and if it is returned
set, keep the same file descriptor open for the next message. If the next
message fails, close and open a new descriptor and try sending again. The
connection may have timed out.
It's implemented in the perl module: OWNet.pm
Paul Alfille
On 1/25/07, Peter Kropf <[EMAIL PROTECTED]> wrote:
Is he running owpython or owphp? Email seems to indicate owphp but I'm
not entirely clear.
- Peter
On 1/25/07, Paul Alfille <[EMAIL PROTECTED]> wrote:
> I'm guessing it's the python interface, since owread and owhttpd seem
happy.
>
> Perhaps we are reading the entire buffer, rather than "size" bytes.
>
> Paul Alfille
>
> On 1/24/07, Paul Alfille < [EMAIL PROTECTED]> wrote:
> > Clearly sounds broken. Now to figure where.
> >
> > On 1/23/07, pappapop <[EMAIL PROTECTED]> wrote:
> > >
> > > Don't know if this is the right forum...
> > > Have been running owfs (monitoring temperature and switching_on/off
in
> > > heatingsystem) since owfs-2.5p6 using owphp/owserver.
> > >
> > > After uppgrading (./bootstrap, make, make install) from owfs-2.5p10to
> > > owfs-2.6p0 I get bad values in return from the DS2408_chip:
> > >
> > > ex. get("/29.C8BD0100/sensed.0")
> > > returns "0??" instead of "0" (?=garble-chars)
> > >
> > > Is something broken here?
> >
>
>
>
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your
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>
>
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Re: [Owfs-developers] owphp owfs-2.6p0 DS2408
On 1/25/07, Paul Alfille <[EMAIL PROTECTED]> wrote: > Peter, have you looked persistent tcp connections? The strategy is to set > the persistent bit in the SG parameter of the message, and if it is returned > set, keep the same file descriptor open for the next message. If the next > message fails, close and open a new descriptor and try sending again. The > connection may have timed out. I haven't looked at it yet but I should be able to get to it over the weekend. - Peter - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV ___ Owfs-developers mailing list Owfs-developers@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/owfs-developers
Re: [Owfs-developers] owphp owfs-2.6p0 DS2408
Great. The swig and owcapi derived programs get it for free: owperl, owphp powpython and owtcl. owfs and owhttpd and ptftpd also now use persistent tcp connections. owshell programs don't need it (they are essentially single shots). So itls only the ownet: OWNet.pm, ownet.py and ownet.php and visual basic modules that could benefit. Paul Alfille On 1/26/07, Peter Kropf <[EMAIL PROTECTED]> wrote: On 1/25/07, Paul Alfille <[EMAIL PROTECTED]> wrote: > Peter, have you looked persistent tcp connections? The strategy is to set > the persistent bit in the SG parameter of the message, and if it is returned > set, keep the same file descriptor open for the next message. If the next > message fails, close and open a new descriptor and try sending again. The > connection may have timed out. I haven't looked at it yet but I should be able to get to it over the weekend. - Peter - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV ___ Owfs-developers mailing list Owfs-developers@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/owfs-developers - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV___ Owfs-developers mailing list Owfs-developers@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/owfs-developers
