He says that I would be the first case for failures on his logger that nobody else have. N No more explaining about it.
I am comfortable with my RPi and the folders of WeeWX. We can check this out. Mauro Il giorno lunedì 26 aprile 2021 alle 18:10:24 UTC+2 [email protected] ha scritto: > No, the skin is not the problem. It involves only the database, not the > driver. > > Somehow the packets are not passing the CRC test. I can think of only > three possible failure modes: (1) the wrong value is being calculated by > the logger, (2) the driver is reading the number incorrectly, or (3) the > driver is calculating the check incorrectly. I say it's #1. What does he > think the failure mode is? > > It is only natural that the manufacturer is trying to shift the blame, but > there are thousands of WeeWX installations around the world that are > running the code successfully. His is a new product. Why is he so confident > that the problem is not on his end? > > If you are willing, I can send you an instrumented version of vantage.py > that would show us what is in the buffer. But, you have to be comfortable > with copying it into the correct position. > > -tk > > > > On Mon, Apr 26, 2021 at 8:31 AM Mauro De Lauretis <[email protected]> > wrote: > >> Tom, it's me again. >> >> I've contacted the manufacturer of the data logger and he's pretty sure >> the errors could depend on the driver (vantage.py). >> My WeeWX runs on weather34-skin. Do you think the problem could be >> provided by this skin itself too? >> >> Would be grateful for a feedback. >> >> Thanks >> Mauro >> >> Il giorno lunedì 26 aprile 2021 alle 14:42:40 UTC+2 [email protected] ha >> scritto: >> >>> No, you said you had "a third part logger serial to usb". I assumed that >>> meant you had a third party serial to usb *converter*. However, no >>> serial port is involved. >>> >>> On Mon, Apr 26, 2021 at 5:27 AM Mauro De Lauretis <[email protected]> >>> wrote: >>> >>>> >>>> Yes, I mentioned that it's a 3rd party logger. Maybe you didn't see it >>>> :-) >>>> >>>> I get the error by reseating the logger too, but thank you anyway Tom! >>>> Il giorno lunedì 26 aprile 2021 alle 14:24:06 UTC+2 [email protected] >>>> ha scritto: >>>> >>>>> Now I understand. You have a 3rd party USB logger. I am not familiar >>>>> with it. >>>>> >>>>> You will have to ask the manufacturer about the problem. >>>>> >>>>> On Mon, Apr 26, 2021 at 5:08 AM Mauro De Lauretis < >>>>> [email protected]> wrote: >>>>> >>>>>> I think so, it's a converter like this: >>>>>> >>>>>> >>>>>> https://www.eurowebcamsite.com/it/e-shop/stazioni-di-rilevamento-meteo/datalogger-davis-usb-detail >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> Il giorno lunedì 26 aprile 2021 alle 14:03:09 UTC+2 [email protected] >>>>>> ha scritto: >>>>>> >>>>>>> If I understand correctly, you have a serial port, which you connect >>>>>>> to your computer via a serial-to-usb converter. Is that correct? >>>>>>> >>>>>>> If so, serial-to-usb converters are notoriously unreliable. Try a >>>>>>> different one. >>>>>>> >>>>>>> On Mon, Apr 26, 2021 at 4:59 AM Mauro De Lauretis < >>>>>>> [email protected]> wrote: >>>>>>> >>>>>>>> Hello Tom, >>>>>>>> thank you for reply. >>>>>>>> >>>>>>>> It happens every 10 minutes interval, but I said in the post before >>>>>>>> LOOP data gets received anyway after one minute waiting. >>>>>>>> It's a third part logger serial to usb and I don't have installed >>>>>>>> ferrite coils on it. >>>>>>>> >>>>>>>> I will try reseating it. >>>>>>>> >>>>>>>> Mauro >>>>>>>> >>>>>>>> >>>>>>>> Il giorno lunedì 26 aprile 2021 alle 13:55:05 UTC+2 >>>>>>>> [email protected] ha scritto: >>>>>>>> >>>>>>>>> Your logger is probably fine. >>>>>>>>> >>>>>>>>> Does this happen often? >>>>>>>>> >>>>>>>>> What kind of logger? Serial or USB port? >>>>>>>>> >>>>>>>>> Have you installed ferrite coils >>>>>>>>> <https://en.wikipedia.org/wiki/Ferrite_bead>? >>>>>>>>> >>>>>>>>> Try reseating the logger. Just remove it, then reinstall it. >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> On Mon, Apr 26, 2021 at 1:26 AM Mauro De Lauretis < >>>>>>>>> [email protected]> wrote: >>>>>>>>> >>>>>>>>>> Good morning >>>>>>>>>> >>>>>>>>>> I'm running WeeWX 4.5.1 on a RPi connected to a Davis console. >>>>>>>>>> Everything works well, but I get this error messages every 10 >>>>>>>>>> minutes: >>>>>>>>>> >>>>>>>>>> Apr 26 10:15:09 raspberrypi weewx[15755] ERROR >>>>>>>>>> weewx.drivers.vantage: LOOP try #1; error: LOOP buffer failed CRC >>>>>>>>>> check >>>>>>>>>> >>>>>>>>>> Apr 26 10:15:09 raspberrypi weewx[15755] ERROR >>>>>>>>>> weewx.drivers.vantage: LOOP try #2; error: LOOP buffer failed CRC >>>>>>>>>> check >>>>>>>>>> >>>>>>>>>> Apr 26 10:15:09 raspberrypi weewx[15755] ERROR >>>>>>>>>> weewx.drivers.vantage: LOOP try #3; error: LOOP buffer failed CRC >>>>>>>>>> check >>>>>>>>>> >>>>>>>>>> Apr 26 10:15:09 raspberrypi weewx[15755] ERROR >>>>>>>>>> weewx.drivers.vantage: LOOP try #4; error: LOOP buffer failed CRC >>>>>>>>>> check >>>>>>>>>> >>>>>>>>>> Apr 26 10:15:09 raspberrypi weewx[15755] ERROR >>>>>>>>>> weewx.drivers.vantage: LOOP max tries (4) exceeded. >>>>>>>>>> >>>>>>>>>> Apr 26 10:15:09 raspberrypi weewx[15755] INFO weewx.engine: Main >>>>>>>>>> loop exiting. Shutting engine down. >>>>>>>>>> >>>>>>>>>> Apr 26 10:15:09 raspberrypi weewx[15755] INFO weewx.engine: >>>>>>>>>> Shutting down StdReport thread >>>>>>>>>> >>>>>>>>>> Apr 26 10:15:29 raspberrypi weewx[15755] ERROR weewx.engine: >>>>>>>>>> Unable to shut down StdReport thread >>>>>>>>>> >>>>>>>>>> Apr 26 10:15:29 raspberrypi weewx[15755] DEBUG weewx.restx: Shut >>>>>>>>>> down PWSWeather thread. >>>>>>>>>> >>>>>>>>>> Apr 26 10:15:29 raspberrypi weewx[15755] DEBUG weewx.restx: Shut >>>>>>>>>> down Wunderground-PWS thread. >>>>>>>>>> >>>>>>>>>> Apr 26 10:15:29 raspberrypi weewx[15755] DEBUG weewx.restx: Shut >>>>>>>>>> down StationRegistry thread. >>>>>>>>>> >>>>>>>>>> Apr 26 10:15:29 raspberrypi weewx[15755] CRITICAL __main__: >>>>>>>>>> Caught WeeWxIOError: Max tries exceeded while getting LOOP data. >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> After getting that messages, the logger works fine and updates >>>>>>>>>> the LOOP Data. >>>>>>>>>> >>>>>>>>>> Is this a signal that the logger is going to damage? >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> Thank you >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> Mauro >>>>>>>>>> >>>>>>>>>> -- >>>>>>>>>> You received this message because you are subscribed to the >>>>>>>>>> Google Groups "weewx-user" group. >>>>>>>>>> To unsubscribe from this group and stop receiving emails from it, >>>>>>>>>> send an email to [email protected]. >>>>>>>>>> To view this discussion on the web visit >>>>>>>>>> https://groups.google.com/d/msgid/weewx-user/106a3989-3437-469f-a558-bb58572f0959n%40googlegroups.com >>>>>>>>>> >>>>>>>>>> <https://groups.google.com/d/msgid/weewx-user/106a3989-3437-469f-a558-bb58572f0959n%40googlegroups.com?utm_medium=email&utm_source=footer> >>>>>>>>>> . >>>>>>>>>> >>>>>>>>> -- >>>>>>>> You received this message because you are subscribed to the Google >>>>>>>> Groups "weewx-user" group. >>>>>>>> To unsubscribe from this group and stop receiving emails from it, >>>>>>>> send an email to [email protected]. >>>>>>>> >>>>>>> To view this discussion on the web visit >>>>>>>> https://groups.google.com/d/msgid/weewx-user/ad804c31-09f8-4fd6-8046-9e0bdb05dbcdn%40googlegroups.com >>>>>>>> >>>>>>>> <https://groups.google.com/d/msgid/weewx-user/ad804c31-09f8-4fd6-8046-9e0bdb05dbcdn%40googlegroups.com?utm_medium=email&utm_source=footer> >>>>>>>> . >>>>>>>> >>>>>>> -- >>>>>> You received this message because you are subscribed to the Google >>>>>> Groups "weewx-user" group. >>>>>> To unsubscribe from this group and stop receiving emails from it, >>>>>> send an email to [email protected]. >>>>>> >>>>> To view this discussion on the web visit >>>>>> https://groups.google.com/d/msgid/weewx-user/6fdfd09d-7042-4938-8ade-e1ae97a3961en%40googlegroups.com >>>>>> >>>>>> <https://groups.google.com/d/msgid/weewx-user/6fdfd09d-7042-4938-8ade-e1ae97a3961en%40googlegroups.com?utm_medium=email&utm_source=footer> >>>>>> . >>>>>> >>>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "weewx-user" group. >>>> To unsubscribe from this group and stop receiving emails from it, send >>>> an email to [email protected]. >>>> >>> To view this discussion on the web visit >>>> https://groups.google.com/d/msgid/weewx-user/744cca77-3727-4015-9573-4937c5bf9150n%40googlegroups.com >>>> >>>> <https://groups.google.com/d/msgid/weewx-user/744cca77-3727-4015-9573-4937c5bf9150n%40googlegroups.com?utm_medium=email&utm_source=footer> >>>> . >>>> >>> -- >> You received this message because you are subscribed to the Google Groups >> "weewx-user" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> > To view this discussion on the web visit >> https://groups.google.com/d/msgid/weewx-user/86a284ea-ce1d-41d9-865b-b7e75078fa1fn%40googlegroups.com >> >> <https://groups.google.com/d/msgid/weewx-user/86a284ea-ce1d-41d9-865b-b7e75078fa1fn%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> > -- You received this message because you are subscribed to the Google Groups "weewx-user" group. 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