This is a problem with your weather hardware, not the database. I'm not an expert with the Fine Offset hardware, but I would try power cycling.
-tk On Thu, Dec 1, 2016 at 7:54 AM, Jim W. <wolff.slow...@gmail.com> wrote: > I'm running weewx (V 3.5.0) on a Rpi3b. For months it's been running fine. > The other day I had a data spike and attempted to read the weewx.sdb file > as per the weewx guide instructions. ( Spikes in the graph) A few hours > later I noticed It was not working... > from looking at the system log I'm wondering if I somehow messed up the > sdb file? > > I'm getting the following system log report: > > > Dec 1 10:47:53 WXraspberrypi weewx[3120]: engine: Initializing engine > Dec 1 10:47:53 WXraspberrypi weewx[3120]: engine: Loading station type > FineOffsetUSB (weewx.drivers.fousb) > Dec 1 10:47:53 WXraspberrypi weewx[3120]: fousb: driver version is 1.8 > Dec 1 10:47:53 WXraspberrypi weewx[3120]: fousb: polling mode is PERIODIC > Dec 1 10:47:53 WXraspberrypi weewx[3120]: fousb: polling interval is 60 > Dec 1 10:47:53 WXraspberrypi weewx[3120]: fousb: found station on USB > bus=001 device=007 > Dec 1 10:47:53 WXraspberrypi weewx[3120]: engine: Loading service > weewx.engine.StdTimeSynch > Dec 1 10:47:53 WXraspberrypi weewx[3120]: engine: Finished loading > service weewx.engine.StdTimeSynch > Dec 1 10:47:53 WXraspberrypi weewx[3120]: engine: Loading service > weewx.engine.StdConvert > Dec 1 10:47:53 WXraspberrypi weewx[3120]: engine: StdConvert target unit > is 0x1 > Dec 1 10:47:53 WXraspberrypi weewx[3120]: engine: Finished loading > service weewx.engine.StdConvert > Dec 1 10:47:53 WXraspberrypi weewx[3120]: engine: Loading service > weewx.engine.StdCalibrate > Dec 1 10:47:53 WXraspberrypi weewx[3120]: engine: Finished loading > service weewx.engine.StdCalibrate > Dec 1 10:47:53 WXraspberrypi weewx[3120]: engine: Loading service > weewx.engine.StdQC > Dec 1 10:47:53 WXraspberrypi weewx[3120]: engine: Finished loading > service weewx.engine.StdQC > Dec 1 10:47:53 WXraspberrypi weewx[3120]: engine: Loading service > weewx.wxservices.StdWXCalculate > Dec 1 10:47:53 WXraspberrypi weewx[3120]: wxcalculate: The following > values will be calculated: barometer=prefer_hardware, > windchill=prefer_hardware,dewpoint=prefer_hardware, > appTemp=prefer_hardware,rainRate=prefer_hardware,windrun=prefer_hardware, > heatindex=prefer_hardware,maxSolarRad=prefer_hardware, > humidex=prefer_hardware,pressure=prefer_hardware, > inDewpoint=prefer_hardware,ET=prefer_hardware,altimeter= > prefer_hardware,cloudbase=prefer_hardware > Dec 1 10:47:53 WXraspberrypi weewx[3120]: wxcalculate: The following > algorithms will be used for calculations: altimeter=aaNOAA,maxSolarRad=RS > Dec 1 10:47:53 WXraspberrypi weewx[3120]: engine: Finished loading > service weewx.wxservices.StdWXCalculate > Dec 1 10:47:53 WXraspberrypi weewx[3120]: engine: Loading service > weewx.engine.StdArchive > Dec 1 10:47:53 WXraspberrypi weewx[3120]: engine: Archive will use data > binding wx_binding > Dec 1 10:47:53 WXraspberrypi weewx[3120]: engine: Record generation will > be attempted in 'software' > Dec 1 10:48:01 WXraspberrypi motion: [1] [NTC] [ALL] motion_loop: End of > event 18 > Dec 1 10:48:08 WXraspberrypi weewx[3120]: fousb: get archive interval > failed attempt 1 of 3: could not detach kernel driver from interface 0: No > data available > Dec 1 10:48:23 WXraspberrypi weewx[3120]: fousb: get archive interval > failed attempt 2 of 3: could not detach kernel driver from interface 0: No > data available > Dec 1 10:48:27 WXraspberrypi motion: [1] [NTC] [EVT] event_new_video FPS 5 > Dec 1 10:48:27 WXraspberrypi motion: [1] [NTC] [ALL] motion_detected: > Motion detected - starting event 19 > Dec 1 10:48:38 WXraspberrypi weewx[3120]: fousb: get archive interval > failed attempt 3 of 3: could not detach kernel driver from interface 0: No > data available > Dec 1 10:48:38 WXraspberrypi weewx[3120]: engine: Caught WeeWxIOError: > Unable to read archive interval after 3 tries > Dec 1 10:48:38 WXraspberrypi weewx[3120]: **** Waiting 60 seconds > then retrying... > > > Any ideas? > > > -- > 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 weewx-user+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > -- 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 weewx-user+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
