I started to get NULL values in realtime.txt (using crt plugin) Davis Vantage Pro2 nad Davis Vue wireless Raspberry Pi, USB - serial link Weewx 4.4.0 Same config and setup have been working since end of January
Any idea what is cuasing this Feb 19 16:34:17 aad-raspberry-01 weewx[21406] DEBUG weewx.engine: Loading service weewx.engine.StdReport Feb 19 16:34:17 aad-raspberry-01 weewx[21406] DEBUG weewx.engine: Finished loading service weewx.engine.StdReport Feb 19 16:34:17 aad-raspberry-01 weewx[21406] INFO __main__: Starting up weewx version 4.4.0 Feb 19 16:34:17 aad-raspberry-01 weewx[21406] DEBUG weewx.drivers.vantage: Gentle wake up of console successful Feb 19 16:34:17 aad-raspberry-01 weewx[21406] INFO weewx.engine: Clock error is -0.13 seconds (positive is fast) Feb 19 16:34:17 aad-raspberry-01 weewx[21406] INFO weewx.engine: Using binding 'wx_binding' to database 'weewx.sdb' Feb 19 16:34:17 aad-raspberry-01 weewx[21406] INFO weewx.manager: Starting backfill of daily summaries Feb 19 16:34:17 aad-raspberry-01 weewx[21406] INFO weewx.manager: Daily summaries up to date Feb 19 16:34:17 aad-raspberry-01 weewx[21406] DEBUG weewx.drivers.vantage: Getting archive packets since 2021-02-19 16:32:00 CET (1613748720) Feb 19 16:34:17 aad-raspberry-01 weewx[21406] DEBUG weewx.drivers.vantage: Gentle wake up of console successful Feb 19 16:34:17 aad-raspberry-01 weewx[21406] DEBUG weewx.drivers.vantage: Retrieving 1 page(s); starting index= 3 Feb 19 16:34:17 aad-raspberry-01 weewx[21406] INFO weewx.manager: Added record 2021-02-19 16:33:00 CET (1613748780) to database 'weewx.sdb' Feb 19 16:34:17 aad-raspberry-01 weewx[21406] INFO weewx.manager: Added record 2021-02-19 16:33:00 CET (1613748780) to daily summary in 'weewx.sdb' Feb 19 16:34:17 aad-raspberry-01 weewx[21406] INFO weewx.manager: Added record 2021-02-19 16:34:00 CET (1613748840) to database 'weewx.sdb' Feb 19 16:34:17 aad-raspberry-01 weewx[21406] INFO weewx.manager: Added record 2021-02-19 16:34:00 CET (1613748840) to daily summary in 'weewx.sdb' Feb 19 16:34:17 aad-raspberry-01 weewx[21406] INFO weewx.engine: Starting main packet loop. Feb 19 16:34:17 aad-raspberry-01 weewx[21406] DEBUG weewx.drivers.vantage: Gentle wake up of console successful Feb 19 16:34:17 aad-raspberry-01 weewx[21406] DEBUG weewx.drivers.vantage: Requesting 200 LOOP packets. Feb 19 16:34:17 aad-raspberry-01 weewx[21406] DEBUG weewx.drivers.vantage: Gentle wake up of console successful Feb 19 16:34:22 aad-raspberry-01 weewx[21406] ERROR weewx.drivers.vantage: LOOP try #1; error: Expected to read 99 chars; got 0 instead Feb 19 16:34:26 aad-raspberry-01 weewx[21406] ERROR weewx.drivers.vantage: LOOP try #2; error: Expected to read 99 chars; got 0 instead Feb 19 16:34:30 aad-raspberry-01 weewx[21406] ERROR weewx.drivers.vantage: LOOP try #3; error: Expected to read 99 chars; got 0 instead Feb 19 16:34:34 aad-raspberry-01 weewx[21406] ERROR weewx.drivers.vantage: LOOP try #4; error: Expected to read 99 chars; got 0 instead Feb 19 16:34:34 aad-raspberry-01 weewx[21406] ERROR weewx.drivers.vantage: LOOP max tries (4) exceeded. Feb 19 16:34:34 aad-raspberry-01 weewx[21406] INFO weewx.engine: Main loop exiting. Shutting engine down. Feb 19 16:34:34 aad-raspberry-01 weewx[21406] CRITICAL __main__: Caught WeeWxIOError: Max tries exceeded while getting LOOP data. Feb 19 16:34:34 aad-raspberry-01 weewx[21406] CRITICAL __main__: **** Waiting 60 seconds then retrying... Feb 19 16:35:34 aad-raspberry-01 weewx[21406] INFO __main__: retrying... Feb 19 16:35:34 aad-raspberry-01 weewx[21406] INFO __main__: Using configuration file /etc/weewx/weewx.conf Feb 19 16:35:34 aad-raspberry-01 weewx[21406] INFO __main__: Debug is 1 Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG __main__: Initializing engine Feb 19 16:35:34 aad-raspberry-01 weewx[21406] INFO weewx.engine: Loading station type Vantage (weewx.drivers.vantage) Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG weewx.drivers.vantage: Driver version is 3.2.1 Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG weewx.drivers.vantage: Option loop_request=1 Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG weewx.drivers.vantage: Opened up serial port /dev/ttyUSB0; baud 19200; timeout 4.00 Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG weewx.drivers.vantage: Gentle wake up of console successful Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG weewx.drivers.vantage: Hardware type is 16 Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG weewx.drivers.vantage: ISS ID is 1 Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG weewx.drivers.vantage: Hardware name: Vantage Pro2 Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG weewx.engine: Loading service weewx.engine.StdTimeSynch Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG weewx.engine: Finished loading service weewx.engine.StdTimeSynch Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG weewx.engine: Loading service weewx.engine.StdConvert Feb 19 16:35:34 aad-raspberry-01 weewx[21406] INFO weewx.engine: StdConvert target unit is 0x1 Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG weewx.engine: Finished loading service weewx.engine.StdConvert Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG weewx.engine: Loading service weewx.engine.StdCalibrate Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG weewx.engine: Finished loading service weewx.engine.StdCalibrate Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG weewx.engine: Loading service weewx.engine.StdQC Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG weewx.engine: Finished loading service weewx.engine.StdQC Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG weewx.engine: Loading service weewx.wxservices.StdWXCalculate Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG weewx.engine: Finished loading service weewx.engine.StdQC Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG weewx.engine: Loading service weewx.wxservices.StdWXCalculate Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG weewx.manager: Daily summary version is 4.0 Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG weewx.engine: Finished loading service weewx.wxservices.StdWXCalculate Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG weewx.engine: Loading service user.crt.CumulusRealTime Feb 19 16:35:34 aad-raspberry-01 weewx[21406] INFO user.crt: service version is 0.21 Feb 19 16:35:34 aad-raspberry-01 weewx[21406] INFO user.crt: realtime txt output goes to /home/weewx/realtime/realtime.txt Feb 19 16:35:34 aad-raspberry-01 weewx[21406] INFO user.crt: 'None' values will be displayed as NULL Feb 19 16:35:34 aad-raspberry-01 weewx[21406] INFO user.crt: zambretti forecast: False Feb 19 16:35:34 aad-raspberry-01 weewx[21406] INFO user.crt: binding is loop Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG weewx.engine: Finished loading service user.crt.CumulusRealTime Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG weewx.engine: Loading service weewx.wxxtypes.StdWXXTypes Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG weewx.engine: Finished loading service weewx.wxxtypes.StdWXXTypes Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG weewx.engine: Loading service weewx.wxxtypes.StdPressureCooker Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG weewx.engine: Finished loading service weewx.wxxtypes.StdPressureCooker Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG weewx.engine: Loading service weewx.wxxtypes.StdRainRater Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG weewx.engine: Finished loading service weewx.wxxtypes.StdRainRater Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG weewx.engine: Loading service weewx.wxxtypes.StdDelta Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG weewx.engine: Finished loading service weewx.wxxtypes.StdDelta Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG weewx.engine: Loading service weewx.engine.StdArchive Feb 19 16:35:34 aad-raspberry-01 weewx[21406] INFO weewx.engine: Archive will use data binding wx_binding Feb 19 16:35:34 aad-raspberry-01 weewx[21406] INFO weewx.engine: Record generation will be attempted in 'hardware' Feb 19 16:35:34 aad-raspberry-01 weewx[21406] ERROR weewx.engine: The archive interval in the configuration file (300) does not match the station hardware interval (60). Feb 19 16:35:34 aad-raspberry-01 weewx[21406] INFO weewx.engine: Using archive interval of 60 seconds (specified by hardware) Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG weewx.engine: Use LOOP data in hi/low calculations: 1 Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG weewx.engine: Finished loading service weewx.engine.StdArchive Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG weewx.engine: Loading service weewx.restx.StdStationRegistry Feb 19 16:35:34 aad-raspberry-01 weewx[21406] INFO weewx.restx: StationRegistry: Registration not requested. Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG weewx.engine: Finished loading service weewx.restx.StdStationRegistry Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG weewx.engine: Loading service weewx.restx.StdWunderground Feb 19 16:35:34 aad-raspberry-01 weewx[21406] INFO weewx.restx: Wunderground: Posting not enabled. Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG weewx.engine: Finished loading service weewx.restx.StdWunderground Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG weewx.engine: Loading service weewx.restx.StdPWSweather Feb 19 16:35:34 aad-raspberry-01 weewx[21406] INFO weewx.restx: PWSweather: Posting not enabled. Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG weewx.engine: Finished loading service weewx.restx.StdPWSweather Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG weewx.engine: Loading service weewx.restx.StdCWOP Feb 19 16:35:34 aad-raspberry-01 weewx[21406] INFO weewx.restx: CWOP: Posting not enabled. Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG weewx.engine: Finished loading service weewx.restx.StdCWOP Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG weewx.engine: Loading service weewx.restx.StdWOW Feb 19 16:35:34 aad-raspberry-01 weewx[21406] INFO weewx.restx: WOW: Posting not enabled. Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG weewx.engine: Finished loading service weewx.restx.StdWOW Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG weewx.engine: Loading service weewx.restx.StdAWEKAS Feb 19 16:35:34 aad-raspberry-01 weewx[21406] INFO weewx.restx: AWEKAS: Posting not enabled. Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG weewx.engine: Finished loading service weewx.restx.StdAWEKAS Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG weewx.engine: Loading service weewx.engine.StdPrint Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG weewx.engine: Finished loading service weewx.engine.StdPrint Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG weewx.engine: Loading service weewx.engine.StdReport Feb 19 16:35:34 aad-raspberry-01 weewx[21406] DEBUG weewx.engine: Finished loading service weewx.engine.StdReport Feb 19 16:35:34 aad-raspberry-01 weewx[21406] INFO __main__: Starting up weewx version 4.4.0 -- 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/eeddca6b-1a54-4950-b86f-e43a7a9f3e8cn%40googlegroups.com.
