Hi everybody,
I installed a Davis VP2 Pro Plus Wireless last week and made a fresh install of
weewx and rtldavis plugin.
When I checked status of weewx, I see it :
Apr 01 18:21:31 weatherpi weewxd[2247]: INFO weewxd: Starting up weewx version
5.0.2
Apr 01 18:21:31 weatherpi weewxd[2247]: INFO weewx.engine: Using binding
'wx_binding' to database 'weewx.sdb'
Apr 01 18:21:31 weatherpi weewxd[2247]: INFO weewx.manager: Starting backfill
of daily summaries
Apr 01 18:21:32 weatherpi weewxd[2247]: INFO weewx.manager: Daily summaries up
to date
Apr 01 18:21:32 weatherpi weewxd[2247]: INFO weewx.engine: Starting main packet
loop.
Apr 01 18:21:32 weatherpi weewxd[2247]: ERROR user.rtldavis: err: <generator
object ProcManager.get_stderr at 0x74618a38>
Apr 01 18:21:32 weatherpi weewxd[2247]: INFO weewx.engine: Main loop exiting.
Shutting engine down.
Apr 01 18:21:33 weatherpi weewxd[2247]: INFO user.rtldavis: shutdown process
/home/pi/work/bin/rtldavis -fc 50000 -ppm 1 -tf EU -tr 1
Apr 01 18:21:33 weatherpi weewxd[2247]: CRITICAL weewxd: Caught WeeWxIOError:
rtldavis process is not running
Apr 01 18:21:33 weatherpi weewxd[2247]: CRITICAL weewxd: **** Waiting 60.0
seconds then retrying...
If I start /home/weewx/bin/user/rtldavis.py
18:25:42.266024 rtldavis.go VERSION=0.15
18:25:42.266426 tr=1 fc=50000 ppm=0 gain=0 maxmissed=51 ex=0 receiveWindow=300
actChan=[0] maxChan=1
18:25:42.266448 undefined=false verbose=false disableAfc=false deviceString=0
18:25:42.266690 BitRate: 19200
18:25:42.266708 SymbolLength: 14
18:25:42.266718 SampleRate: 268800
18:25:42.266726 Preamble: 1100101110001001
18:25:42.266734 PreambleSymbols: 16
18:25:42.266742 PreambleLength: 224
18:25:42.266750 PacketSymbols: 80
18:25:42.266758 PacketLength: 1120
18:25:42.266766 BlockSize: 512
18:25:42.266774 BufferLength: 2048
Found Rafael Micro R820T tuner
18:25:42.681319 Hop: {ChannelIdx:0 ChannelFreq:868077250 FreqError:0
Transmitter:0}
Exact sample rate is: 268800.001367 Hz
18:25:42.854909 GetTunerGain: 0 Db
18:25:42.854949 SetFreqCorrection 0 ppm Successful
18:25:42.858456 Init channels: wait max 17 seconds for a message of each
transmitter
Allocating 1 zero-copy buffers
Traceback (most recent call last):
File "/etc/weewx/bin/user/./rtldavis.py", line 1366, in <module>
payload = lines[0].strip()
IndexError: list index out of range
And if I start the /home/pi/work/bin/rtldavis :
Found Rafael Micro R820T tuner
18:28:13.224537 tr=0 ch=0 freqCorr=0 lastFreqError=0, freqerrTrChList=[0 0 0 0
0 0 0 0 0 0]
18:28:13.224608 Hop: {ChannelIdx:0 ChannelFreq:868077250 FreqError:0
Transmitter:0}
Exact sample rate is: 268800.001367 Hz
18:28:13.397912 GetTunerGain: 0 Db
18:28:13.397946 SetFreqCorrection 0 ppm Successful
Allocating 1 zero-copy buffers
18:28:13.401414 Init channels: wait max 17 seconds for a message of each
transmitter
18:28:16.590622 m1: -0.057257 l: 224 c: 16 x: [-0.11 0.30 -0.13 -0.08 0.29
-0.07 -0.18 -0.16 -0.14 -0.12 -0.09 -0.08 -0.08 -0.09 -0.08 -0.08]
18:28:16.590820 TRANSMITTER 0 SEEN
18:28:16.591143 tr=0 ch=2 freqCorr=0 lastFreqError=0, freqerrTrChList=[0 0 0 0
0 0 0 0 0 0]
18:28:16.591507 Hop: {ChannelIdx:2 ChannelFreq:868317250 FreqError:0
Transmitter:0}
18:28:16.591582 applied freqCorrection=0
18:28:19.152466 m1: -0.053535 l: 224 c: 16 x: [0.23 -0.07 0.34 -0.16 -0.16
-0.04 0.27 -0.12 -0.20 -0.15 -0.10 -0.10 -0.13 -0.15 -0.14 -0.16]
18:28:19.152891 5001CBFF71008375 2 0 0 0 0 msg.ID=0
18:28:19.153198 tr=0 ch=4 freqCorr=0 lastFreqError=0, freqerrTrChList=[0 0 0 0
0 0 0 0 0 0]
18:28:19.153409 Hop: {ChannelIdx:4 ChannelFreq:868557250 FreqError:0
Transmitter:0}
18:28:19.153443 applied freqCorrection=0
18:28:21.714449 m1: -0.033016 l: 224 c: 16 x: [-0.14 0.23 0.31 0.34 -0.19 -0.12
0.30 -0.18 -0.11 -0.16 -0.16 -0.10 -0.09 -0.14 -0.16 -0.15]
18:28:21.714587 9000CB0701591E62 3 0 0 0 0 msg.ID=0
18:28:21.714705 tr=0 ch=1 freqCorr=0 lastFreqError=0, freqerrTrChList=[0 0 0 0
0 0 0 0 0 0]
18:28:21.714798 Hop: {ChannelIdx:1 ChannelFreq:868197250 FreqError:0
Transmitter:0}
18:28:21.714828 applied freqCorrection=0
18:28:24.276257 m1: 0.015400 l: 224 c: 16 x: [0.02 0.37 0.37 0.37 0.33 0.12
-0.19 -0.18 -0.16 -0.12 -0.10 -0.09 -0.09 -0.11 -0.14 -0.16]
18:28:24.276400 8001CB21D900CD83 4 0 0 0 0 msg.ID=0
18:28:24.276507 tr=0 ch=3 freqCorr=0 lastFreqError=0, freqerrTrChList=[0 0 0 0
0 0 0 0 0 0]
18:28:24.276628 Hop: {ChannelIdx:3 ChannelFreq:868437250 FreqError:0
Transmitter:0}
18:28:24.276692 applied freqCorrection=0
18:28:26.840325 m1: -0.004463 l: 224 c: 16 x: [-0.04 0.34 -0.06 0.39 0.35 0.29
-0.20 -0.12 -0.17 -0.16 -0.16 -0.13 -0.11 -0.10 -0.08 -0.11]
18:28:26.840408 E000CB9001006D8B 5 0 0 0 0 msg.ID=0
18:28:26.840537 tr=0 ch=0 freqCorr=222 lastFreqError=2449,
freqerrTrChList=[2449 0 0 0 0 0 0 0 0 0]
18:28:26.840618 Hop: {ChannelIdx:0 ChannelFreq:868077250 FreqError:222
Transmitter:0}
18:28:26.840648 applied freqCorrection=222
18:28:29.402215 m1: 0.025469 l: 224 c: 16 x: [0.36 -0.10 0.25 0.32 -0.14 0.33
0.34 -0.07 -0.21 -0.10 -0.09 -0.09 -0.08 -0.10 -0.11 -0.11]
18:28:29.402303 5000CBFF71002924 6 0 0 0 0 msg.ID=0
18:28:29.402372 tr=0 ch=2 freqCorr=208 lastFreqError=2290,
freqerrTrChList=[2290 0 0 0 0 0 0 0 0 0]
18:28:29.402447 Hop: {ChannelIdx:2 ChannelFreq:868317250 FreqError:208
Transmitter:0}
18:28:29.402480 applied freqCorrection=208
What’s wrong ? Help will be appreciated 😊
Best regards,
Pierre
ON8GE
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