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Re: [Owfs-developers] python code printing /statistics
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From: Mick S. <mi...@su...> - 2020-08-16 20:04:39
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First, I noticed a typo in my mail, the CRC value increases by 8, not 1, when I set /simultaneous/voltage. My code was setting /temperature then /voltage, I wondered if a delay between them may help, tried and it did not. I also tried setting /voltage first then /temperature but it still increased CRC on /voltage. Yes I do have a voltage device, a DS2437. I only have one, so setting /simultaneous/voltage is probably not going to save any time, but it seemed the right way to do it. I looked at issue 55, don't know if that is related on not. I am happy to test 3.2p4 but don't know how to do it. If I download from https://sourceforge.net/projects/owfs/ I get 3.2p1 which is what I was running anyway. I download the .zip from https://github.com/owfs/owfs unpacked into a new directory and tried to follow the instructions in INSTALL, this is what I got - pi@pi4B:~/owfs/owfs-master $ ls acinclude.m4 COPYING Makefile.am RELEASE.md AUTHORS COPYING.LIB man2md release.pl autom4te.cache debian module src bootstrap description-pak NEWS TODO ChangeLog Dockerfile.release README.DEVELOPERS update_wiki_manpages configure.ac INSTALL README.md pi@pi4B:~/owfs/owfs-master $ ./configure -bash: ./configure: No such file or directory pi@pi4B:~/owfs/owfs-master $ I ran out of knowledge at this point. If you can tell me how to install it I will test it out. Thanks Mick On 16/08/2020 17:29, Stefano Miccoli via Owfs-developers wrote: > The CRC16 error could be related to > https://github.com/owfs/owfs/issues/55 > > The version on master is already patched, and will be released in > 3.2p4. If possible check if the current version on master works as > expected. > > Stefano > >> On 16 Aug 2020, at 18:22, Martin Patzak <Mar...@GM... >> <mailto:Mar...@GM...>> wrote: >> >> I tested it and I can confirm that writing to >> /uncached/simultaneous/voltage increases the CRC16_error by one. >> >> Mick, do you have voltage devices on your network? (I hope it is not >> a stupid question) >> I don't have such devices, so I cannot test this further... >> >> Greetings, >> Marty >> >> On 13.08.20 01:04, Mick Sulley wrote: >>> >>> I have been doing some more testing and have a couple of issues. My >>> code sets simultaneous/temperature, waits a couple of seconds then >>> reads latesttemp from each sensor. >>> >>> 1. Reading latesttemp generally takes 0.07 seconds BUT every 120 >>> seconds every sensor takes 0.75 seconds for a single loop, then >>> back to 0.07 seconds. (/settings/timeout/presence is set to 120) >>> 2. My understanding is that simultaneous/voltage works in the same >>> way, however when I set it my CRC_errors increases by 8. Why is >>> this? >>> >>> Cheers >>> >>> Mick >>> >>> >> >> _______________________________________________ >> Owfs-developers mailing list >> Owf...@li... >> <mailto:Owf...@li...> >> https://lists.sourceforge.net/lists/listinfo/owfs-developers > > > > _______________________________________________ > Owfs-developers mailing list > Owf...@li... > https://lists.sourceforge.net/lists/listinfo/owfs-developers |
