Hi, Can't help with your power cycle/port problem but probably best if you start a new thread; your problem has nothing to do with the subject of this thread.
Gary On Tuesday, 21 May 2019 19:50:13 UTC+10, Nick wrote: > > Good morning all, > > A little help if you please. > > I am running the latest version of wseewx on a centos 7 system > > uname -a provides > > <code> > Linux bragi 4.4.108-1.el7.elrepo.x86_64 #1 SMP Mon Dec 25 09:55:39 EST > 2017 x86_64 x86_64 x86_64 GNU/Linux > </code> > > The install is in /bin/weewxd > > I have a d-link DUB-H7 to which the w/s is connected. > > It hangs ... :-( but the error is not quite that in the wiki - I don't > see the > "could not detach kernel driver from interface 0: No data available" > > I do get: > > <code> > May 20 07:02:50 bragi weewx[26340]: fousb: get_observations failed: > [Errno 110] Operation timed out > May 20 07:03:35 bragi weewx[26340]: fousb: get_observations failed: > [Errno 110] Operation timed out > May 20 07:04:20 bragi weewx[26340]: fousb: get_observations failed: > [Errno 110] Operation timed out > May 20 07:05:05 bragi weewx[26340]: fousb: get_observations failed: > [Errno 110] Operation timed out > May 20 07:05:05 bragi weewx[26340]: engine: Main loop exiting. Shutting > engine down. > May 20 07:05:05 bragi weewx[26340]: engine: Shutting down StdReport thread > May 20 07:05:05 bragi weewx[26340]: engine: Caught WeeWxIOError: Max > retries exceeded while fetching observations > May 20 07:05:05 bragi weewx[26340]: **** Waiting 60 seconds then > retrying... > May 20 07:05:34 bragi systemd: Started Multi-router Traffic Grapher. > May 20 07:06:05 bragi weewx[26340]: engine: retrying... > May 20 07:06:05 bragi weewx[26340]: engine: Using configuration file > /etc/weewx/weewx.conf > May 20 07:06:05 bragi weewx[26340]: engine: Loading station type > FineOffsetUSB (weewx.drivers.fousb) > May 20 07:06:05 bragi weewx[26340]: fousb: driver version is 1.9 > May 20 07:06:05 bragi weewx[26340]: fousb: power cycling enabled for > port 4 on hub 001:006 > May 20 07:06:05 bragi weewx[26340]: fousb: polling mode is PERIODIC > May 20 07:06:05 bragi weewx[26340]: fousb: polling interval is 60 > May 20 07:06:05 bragi weewx[26340]: fousb: found station on USB bus= > device= > May 20 07:06:05 bragi weewx[26340]: engine: StdConvert target unit is 0x1 > May 20 07:06:05 bragi weewx[26340]: wxcalculate: The following values > will be calculated: barometer=software, windchill=software, > dewpoint=software, 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 > May 20 07:06:05 bragi weewx[26340]: wxcalculate: The following > algorithms will be used for calculations: altimeter=aaNOAA, maxSolarRad=RS > May 20 07:06:05 bragi weewx[26340]: engine: Archive will use data > binding wx_binding > May 20 07:06:05 bragi weewx[26340]: engine: Record generation will be > attempted in 'software' > May 20 07:06:05 bragi weewx[26340]: engine: Using archive interval of > 300 seconds (software record generation) > May 20 07:06:05 bragi weewx[26340]: engine: Using binding 'wx_binding' > to database 'weewx.sdb' > May 20 07:06:05 bragi weewx[26340]: manager: Starting backfill of daily > summaries > May 20 07:06:05 bragi weewx[26340]: restx: StationRegistry: Station will > be registered. > May 20 07:06:05 bragi weewx[26340]: restx: Wunderground-PWS: Data for > station INORFOLK21 will be posted > May 20 07:06:05 bragi weewx[26340]: restx: PWSweather: Posting not > enabled. > May 20 07:06:05 bragi weewx[26340]: restx: CWOP: Posting not enabled. > May 20 07:06:05 bragi weewx[26340]: restx: WOW: Posting not enabled. > May 20 07:06:05 bragi weewx[26340]: restx: AWEKAS: Posting not enabled. > May 20 07:06:05 bragi weewx[26340]: engine: Starting up weewx version > 3.9.1 > May 20 07:06:20 bragi weewx[26340]: fousb: get_records failed: [Errno > 110] Operation timed out > May 20 07:07:05 bragi weewx[26340]: fousb: get_records failed: [Errno > 110] Operation timed out > May 20 07:07:50 bragi weewx[26340]: fousb: get_records failed: [Errno > 110] Operation timed out > May 20 07:08:35 bragi weewx[26340]: fousb: get_records failed: [Errno > 110] Operation timed out > May 20 07:08:35 bragi weewx[26340]: engine: Main loop exiting. Shutting > engine down. > May 20 07:08:35 bragi weewx[26340]: engine: Caught WeeWxIOError: Max > retries exceeded while fetching records > May 20 07:08:35 bragi weewx[26340]: **** Waiting 60 seconds then > retrying... > May 20 07:09:35 bragi weewx[26340]: engine: retrying... > > > ... > </code> > > There is no mention of trying to power cycle the hub/port, and it fails > to restore the function. > > If I use the uhubctl I can turn ports on & off at will, but the python > version I get a type error ... ? > > <code> > ./usb_control-0.6.py > Traceback (most recent call last): > File "./usb_control-0.6.py", line 191, in <module> > main() > File "./usb_control-0.6.py", line 188, in main > scan() > File "./usb_control-0.6.py", line 73, in scan > print "device at %s:%03d" % (bus.dirname, dev.devnum) > TypeError: %d format: a number is required, not NoneType > > </code> > > The default python version is 2.7 (yum fails under any other version - > another issue to fix ? - I 'hate' centos but it is what works with the > Wx satellite Rx stuff). > > Ideas? > > If you need more infor - ask > > Regards > > Nick > M0HGU > -- > What your soldier wants > -- really, really wants -- is no-one shooting > back at him. > (alt.fan.pratchett) > 10:35:01 up 23 days, 13:54, 10 users, load average: 0.42, 0.49, 0.55 > > -- You received this message because you are subscribed to the Google Groups "weewx-user" group. 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