Hello Paul,
        
sorry for beeing late ... ;)
        
yes, i know - but the PIO doesnt get "enabled" by writing either 1 or 0
to it ... 
        
on the PC - same version of owfs, it works - when i write 1 to PIO.A, i
read back "1" and the output is activated ... but not on the router
running OpenWRT ... 
        
maybe you can take a quick look at the logs i mentioned ?
       
would be very great to find a solution, otherwise i would need to try a
differnet router ... and/or use a pc ?
        
regards,
marcus.

Am Samstag, den 24.12.2011, 20:08 -0500 schrieb Paul Alfille:
> The PIO is what is sensed for the DS2406. "latch" should should show
> what you set.
> 
> On Wed, Dec 21, 2011 at 1:52 PM, Roberto Spadim
> <[email protected]> wrote:
>         well i´m seeing this with setting the simultaneous
>         configuration of
>         temperature aquisition
>         when i mark checkbox and send it, it get back to not marked...
>         maybe a problem with owhttp url parsing algorithm???
>         
>         2011/12/21 Marcus Priesch <[email protected]>:
>         
>         > Hi Guys,
>         >
>         > i have a netgear router (WNDR3700v2 running OpenWRT Backfire
>         > 10.03.1-RC6) with a LinkUSB Konverter...
>         >
>         > running owhttp (--LINK=/dev/USB0) gives the usual pages,
>         reading
>         > temperature values from connected DS1820 works fine ...
>         >
>         > i can also see the DS2406 values, but i cant change the PIO
>         > settings ?!?!
>         >
>         > setting PIO.A to 1 and submitting the web page leads to a
>         page where
>         > PIO.A is turned off again ... and nothing changes on the
>         pin's state -
>         > it is always open ...
>         >
>         > OpenWRT is using owfs 2.8p4-2 - the same version works on
>         the laptop
>         > just fine ...
>         >
>         > can anybody here imagine what can be the reason for
>         this ?!?!
>         >
>         > i suspect that its the usb power the router provides ... but
>         plugging in
>         > a 2.5" external HDD also works just fine ... and should
>         definitely need
>         > more power than the LinkUSB ...
>         >
>         > i have debug logs from both sessions setting the PIO.A on
>         the PC and on
>         > the router here:
>         >
>         >        http://priesch.priv.at/~pr/owhttpd.out
>         >        http://priesch.priv.at/~pr/owhttpd_wrt.out
>         >
>         > ... but i cant figure out the difference ...
>         >
>         > any help would be greatly appreciated !!!
>         >
>         > regards,
>         > marcus.
>         >
>         >
>         >
>         
> ------------------------------------------------------------------------------
>         > Write once. Port to many.
>         > Get the SDK and tools to simplify cross-platform app
>         development. Create
>         > new or port existing apps to sell to consumers worldwide.
>         Explore the
>         > Intel AppUpSM program developer opportunity.
>         appdeveloper.intel.com/join
>         > http://p.sf.net/sfu/intel-appdev
>         > _______________________________________________
>         > Owfs-developers mailing list
>         > [email protected]
>         > https://lists.sourceforge.net/lists/listinfo/owfs-developers
>         >
>         
>         
>         
>         
>         --
>         Roberto Spadim
>         Spadim Technology / SPAEmpresarial
>         
>         
>         
> ------------------------------------------------------------------------------
>         Write once. Port to many.
>         Get the SDK and tools to simplify cross-platform app
>         development. Create
>         new or port existing apps to sell to consumers worldwide.
>         Explore the
>         Intel AppUpSM program developer opportunity.
>         appdeveloper.intel.com/join
>         http://p.sf.net/sfu/intel-appdev
>         _______________________________________________
>         Owfs-developers mailing list
>         [email protected]
>         https://lists.sourceforge.net/lists/listinfo/owfs-developers
>         
> 
> ------------------------------------------------------------------------------
> Write once. Port to many.
> Get the SDK and tools to simplify cross-platform app development. Create 
> new or port existing apps to sell to consumers worldwide. Explore the 
> Intel AppUpSM program developer opportunity. appdeveloper.intel.com/join
> http://p.sf.net/sfu/intel-appdev
> _______________________________________________ Owfs-developers mailing list 
> [email protected] 
> https://lists.sourceforge.net/lists/listinfo/owfs-developers



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