Curious why you are using a Wi-Fi dongle? RPI 3 has Wi-Fi built in.
Tom
From: weewx-user@googlegroups.com <weewx-user@googlegroups.com> On Behalf Of
monmul
Sent: Monday, January 7, 2019 12:18 AM
To: weewx-user <weewx-user@googlegroups.com>
Subject: [weewx-user] Re: Getting the RPi 3 with Davis Vantage up and running
Yes, thank you Gary for your help......it is very much my problem and not
yours! I have a new power supply and wifi dongle on order...that might help!
Thanks for the digging on the WD data - will have a look at that in the next
day or so!
On Monday, 7 January 2019 19:00:56 UTC+13, gjr80 wrote:
Ok, so on the face of it weeWX appears to be running fine. Not sure what
problem we are solving now? My post of about 2 hours ago was in an attempt to
work out if your headless RPi was running weeWX but it seems that is down to a
wifi/dongle issue. If weeWX is running OK then WU should be fine as should your
generated pages - checking syslog will show you what weeWX is/is not doing.
As an aside, I did a bit of digging on importing historical WD data. Should be
relatively straightforward, have started adding to wee_import. Will let you
know how it goes.
Gary
On Monday, 7 January 2019 15:54:22 UTC+10, monmul wrote:
This is what I get headless and with the LAN as opposed to the wifi dongle!
pi@Weatherpi:~ $ sudo systemctl status weewx
● weewx.service - LSB: weewx weather system
Loaded: loaded (/etc/init.d/weewx)
Active: active (running) since Mon 2019-01-07 18:50:45 NZDT; 50s ago
Process: 510 ExecStart=/etc/init.d/weewx start (code=exited, status=0/SUCCESS)
CGroup: /system.slice/weewx.service
└─786 python /usr/bin/weewxd --daemon --pidfile=/var/run/weewx.pid...
Jan 07 18:50:49 Weatherpi weewx[786]: restx: AWEKAS: Posting not enabled.
Jan 07 18:50:49 Weatherpi weewx[786]: engine: Starting up weewx version 3.8.2
Jan 07 18:50:49 Weatherpi weewx[786]: engine: Clock error is -8.73 seconds ...t)
Jan 07 18:50:49 Weatherpi weewx[786]: vantage: Clock set to 2019-01-07 18:5...0)
Jan 07 18:50:51 Weatherpi weewx[786]: manager: Added record 2019-01-07 18:5...b'
Jan 07 18:50:51 Weatherpi weewx[786]: manager: Added record 2019-01-07 18:5...b'
Jan 07 18:50:51 Weatherpi weewx[786]: engine: Starting main packet loop.
Jan 07 18:50:52 Weatherpi weewx[786]: restx: Wunderground-PWS: Published re...0)
Jan 07 18:50:55 Weatherpi weewx[786]: vantage: LOOP try #1; error: Expected...ad
Jan 07 18:51:32 Weatherpi weewx[786]: vantage: LOOP try #2; error: Expected...ad
Hint: Some lines were ellipsized, use -l to show in full.
pi@Weatherpi:~ $
On Sunday, 6 January 2019 14:37:27 UTC+13, monmul wrote:
I am new to weewx and am trying to set it up on my Rpi 3. I have a Davis
Vantage weather station. I have a serial Envoy data logger attaced to my Rpi
with a serial/usb converter. In following the set up instructions, I get these
errors!
sudo weewxd weewx.conf
Traceback (most recent call last):
File "/usr/bin/weewxd", line 64, in <module>
weewx.engine.main(options, args)
File "/usr/share/weewx/weewx/engine.py", line 835, in main
sane = os.stat(config_path).st_ctime
OSError: [Errno 2] No such file or directory: '/home/pi/weewx.conf'
pi@Weatherpi:~ $ tail -f /var/log/syslog
Jan 6 13:37:43 Weatherpi bluetoothd[843]: Endpoint unregistered: sender=:1.16
path=/MediaEndpoint/A2DPSink
Jan 6 13:37:47 Weatherpi dhcpcd[498]: wlan0: no IPv6 Routers available
Jan 6 13:37:48 Weatherpi dhcpcd[498]: eth0: no IPv6 Routers available
Jan 6 13:37:57 Weatherpi systemd[852]: Time has been changed
Jan 6 13:37:57 Weatherpi systemd[1]: Time has been changed
Jan 6 13:41:05 Weatherpi rsyslogd-2007: action 'action 17' suspended, next
retry is Sun Jan 6 13:41:35 2019 [try http://www.rsyslog.com/e/2007
<https://nam04.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.rsyslog.com%2Fe%2F2007&data=02%7C01%7C%7Cec7be512b46e483e42f208d67467efb5%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636824387077922531&sdata=nb3iG0BxfDbMLD8LJld7FzFcu%2BJoWKokZTjsydL9DLY%3D&reserved=0>
]
Jan 6 13:41:06 Weatherpi weewx[1515]: engine: Initializing weewx version 3.8.2
Jan 6 13:41:06 Weatherpi weewx[1515]: engine: Using Python 2.7.9 (default, Sep
26 2018, 05:58:52) #012[GCC 4.9.2]
Jan 6 13:41:06 Weatherpi weewx[1515]: engine: Platform
Linux-4.9.35-v7+-armv7l-with-debian-8.0
Jan 6 13:41:06 Weatherpi weewx[1515]: engine: Locale is 'en_GB.UTF-8'
Jan 6 13:52:34 Weatherpi systemd[1]: Starting Cleanup of Temporary
Directories...
Jan 6 13:52:34 Weatherpi rsyslogd-2007: action 'action 17' suspended, next
retry is Sun Jan 6 13:53:04 2019 [try http://www.rsyslog.com/e/2007
<https://nam04.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.rsyslog.com%2Fe%2F2007&data=02%7C01%7C%7Cec7be512b46e483e42f208d67467efb5%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636824387077922531&sdata=nb3iG0BxfDbMLD8LJld7FzFcu%2BJoWKokZTjsydL9DLY%3D&reserved=0>
]
Jan 6 13:52:35 Weatherpi systemd[1]: Started Cleanup of Temporary Directories.
Jan 6 13:55:28 Weatherpi wpa_supplicant[590]: wlan0: WPA: Group rekeying
completed with 30:5a:3a:cd:e7:f0 [GTK=CCMP]
Jan 6 13:55:28 Weatherpi rsyslogd-2007: action 'action 17' suspended, next
retry is Sun Jan 6 13:55:58 2019 [try http://www.rsyslog.com/e/2007
<https://nam04.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.rsyslog.com%2Fe%2F2007&data=02%7C01%7C%7Cec7be512b46e483e42f208d67467efb5%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636824387077922531&sdata=nb3iG0BxfDbMLD8LJld7FzFcu%2BJoWKokZTjsydL9DLY%3D&reserved=0>
]
Jan 6 13:55:28 Weatherpi wpa_supplicant[590]: wlan0: WPA: Group rekeying
completed with 30:5a:3a:cd:e7:f0 [GTK=CCMP]
Please where have I gone wrong?
.....................................................................................................................................................
Hi,
It appears that you are in the /home/pi directory and hence weewxd is looking
for weewx.conf in /home/pi. Use the full path for weewx.conf ie:
$ sudo weewxd /etc/weewx/weewx.conf
Gary
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