1. Make sure you stop weewx before running wee_device. 2. If you do not have write access to your database, you will have to precede the command with "sudo":
*sudo wee_device --dump* -tk On Sun, Mar 28, 2021 at 12:51 PM Jon B <[email protected]> wrote: > I also ran into the same problem when the clocks went forward last night. > I've read elsewhere that doing wee_device --dump can solve the issue, but > when I do that I get the error: > > weewx.CRCError: Unable to pass CRC16 check while getting data > > I also get a bunch of errors like this one: > > ERROR weewx.manager: Unable to add record 2021-03-28 02:54:00 BST > (1616896440) to database 'weewx.sdb': attempt to write a readonly database > > which I don't understand, as I didn't have problems like that before the > clock change. > > Any ideas? > On Sunday, 28 March 2021 at 17:19:11 UTC+1 [email protected] wrote: > >> I have an original Vantage Pro (VP1) with a serial to USB converter cable >> attached to a RPi and Weewx does not crash at time changes. To update the >> VP firmware for the 2007 DST rule change, Davis had to loan you a special >> piece of hardware to install the update, and it is indicated at VP console >> reboot as REV B. After you patched your firmware, you returned the device >> to Davis. >> >> Walt >> On Sunday, March 28, 2021 at 9:33:52 AM UTC-5 [email protected] wrote: >> >>> Greg, that would be a problem. For firmware that doesn’t recognized >>> current DST rules, setting the times manually would be required. I think >>> the console (at least with current firmware) allows this. >>> >>> > On Mar 28, 2021, at 7:30 AM, Greg Troxel <[email protected]> wrote: >>> > >>> > >>> > John Kline <[email protected]> writes: >>> > >>> >>>> On Mar 28, 2021, at 7:14 AM, Greg Troxel <[email protected]> wrote: >>> >>> >>> >>> >>> >>> I wonder if the people who are having trouble are in a situation >>> where >>> >>> >>> >>> the console's firmware idea of DST >>> >>> >>> >>> and >>> >>> >>> >>> their computer's idea of DST >>> >>> >>> >>> are different. >>> > >>> >> Hi Greg, >>> >> >>> >> It’s why I asked if they have the DST set correctly in the console. >>> > >>> > Good point, but I (didn't say it well and) meant more like the console >>> > and computer have different ideas of the DST rules. In the US, we >>> > changed the rules in 2007 and there were devices with older firmware >>> > following the older rules and other devices and computers following >>> the >>> > newer rules. A lot of people's thermostats in the spring were >>> > e.g. still in standard time for couple of weeks while it was really >>> > daylight time. >>> > >>> > I should go look at my VP1 console (bought maybe 2002, ISS failure >>> > ~2012) and see if it is still in standard time. >>> >> -- > 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/36bb832f-bb9e-40df-a5c9-c6851c8d64bfn%40googlegroups.com > <https://groups.google.com/d/msgid/weewx-user/36bb832f-bb9e-40df-a5c9-c6851c8d64bfn%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/CAPq0zEAUPnt2OUcUnAEeSxpxP3tFZw%3DECLbPsQTViWLTtN4rdA%40mail.gmail.com.
