Maybe dumb question, but are the additional inputs floating or connected? I noticed some interesting behavior on these as well when in use recently.
Colin > On Nov 18, 2016, at 1:45 AM, Arne Raaen <arn...@raaen.org> wrote: > > Hi, > > I have a HobbyBoards relay card based on DS2408, used with LinkUSB > > I used a routine (unconditionally) updating PIO.0 through PIO.5 every > minute. > > I observed that PIO.6 and PIO.7 would be activated at random intervals, > typically a few times per day or less. > > > I attempted > * use all free pairs for a better ground line > * plug the LinkUSB directly into the HB card > * change from perl + OWNET to python + pyownet > > Nothing helped reliably. > > I than changed the code to read owserver first, and update only when > needed, which reduces owserver writes from 6 per minute to a few times > per day. > > Since then I have not seen any unwanted activation of PIO.6 and PIO.7. > > (Other owserver actvity is reading mainly temperature sensors, every minute) > > > > > > Arne > > > ------------------------------------------------------------------------------ > _______________________________________________ > Owfs-developers mailing list > Owfs-developers@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/owfs-developers
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