Hi, Rick I doubt that the "Expected to read" error has anything to do with the SD card. It strictly involves the chatter between the Vantage logger and the weewx driver.
What happens after waiting 60 seconds? Does weewx start back up cleanly? I should mention that the vantage driver has been hardened up considerably since V2.6.2, thanks to efforts by Luc. -tk On Mon, Dec 12, 2016 at 7:26 AM, Rick Gunderman <[email protected]> wrote: > My WeeWX runs on a Pi. I've just ordered a couple new SD cards and when > they arrive I will burn a new ISO with WeeWX but wondering if anyone knows > what would cause the following errors? I am thinking this could be do to > data corruption from the SD card, I've been using the card for two years. > > Dec 11 20:44:23 raspberrypi weewx [3144]: stats: stats database up to > date. > Dec 11 20:44:23 raspberrypi weewx [3144] wxengine: Using stats > database: stats_sqlite > Dec 11 20:44:23 raspberrypi weewx [3144] restx: Wunderground-RF: Data > for station KGAFORTV2 will be posted > Dec 11 20:44:23 raspberrypi weewx [3144] restx: PWSWeather: Data for > station WA4RG will be posted > Dec 11 20:44:23 raspberrypi weewx [3144] restx: CWOP: Data for station > WA4RG-11 will be posted > Dec 11 20:44:23 raspberrypi weewx [3144] wxengine: Starting up weewx > version 2.6.2 > Dec 11 20:44:23 raspberrypi weewx [3144] wxengine: Clock error is > -459.46 seconds (positive is fast) > Dec 11 20:44:24 raspberrypi weewx [3144] vantage: Clock set to > 2016-12-11 20:44:23 EST (1481507063) > Dec 11 20:44:25 raspberrypi weewx [3144] wxengine: Starting main packet > loop. > Dec 11 20:44:26 raspberrypi weewx [3144] restx: Wunderground-RF: Thread > exiting: Inconsistent units (None vs None vs 1) > Dec 11 20:45:07 raspberrypi weewx [3144] vantage: LOOP #20; read error. > Try #1 > Dec 11 20:45:12 raspberrypi weewx [3144] **** Expected to read > 99 chars; got 0 instead > Dec 11 20:45:12 raspberrypi weewx [3144] vantage: LOOP #21; read error. > Try #2 > Dec 11 20:45:17 raspberrypi weewx [3144] **** Expected to read > 99 chars; got 0 instead > Dec 11 20:45:17 raspberrypi weewx [3144] vantage: Loop #22; read > error. Try #3 > Dec 11 20:44:23 raspberrypi weewx [3144] **** Expected to read > 99 chars; got 0 instead > Dec 11 20:44:23 raspberrypi weewx [3144] vantage Loop #23; read > error. Try #4 > Dec 11 20:44:23 raspberrypi weewx [3144] **** Expected to read > 99 chars; got 0 instead > Dec 11 20:44:23 raspberrypi weewx [3144] vantage: Max retries (4) > exceeded. > Dec 11 20:44:23 raspberrypi weewx [3144] wxengine: Caught > WeeWxIOError: Max retries exceeded while getting LOOP data. > Dec 11 20:44:23 raspberrypi weewx [3144] **** Waiting 60 > seconds then retrying... > > -- > 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]. > 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 [email protected]. For more options, visit https://groups.google.com/d/optout.
