Weatherlink Live driver developpment

[Florentin Prevost]

Hi,

I worked with the fork of https://github.com/vinceskahan/weewx-weatherlinklive-json and I would like to ask some questions about driver developpment. 

- How can I passed argument of weewx.conf to my driver ? I work to request lost data from Weewx on Weatherlink.com because WeatherLink Live don't have API to take archive directly and I would like to passed some arguments like archive_interval, sql password & etc 

- How work genArchiveRecords when it call? It run as each report ? Or it is a loop that waiting to have return values ?

Thank you for your answer and support. 

[Tom Keffer]

Make sure you read the section Porting to new hardware in the Customizing Guide. It answers some of your questions.

1. The full configuration information is available as the first argument to your driver loader() function as a dictionary. However, in general, you should try to keep your driver as modular as possible, and not pick and choose information from all over the dictionary. Best practice is to have your driver depend on information in its private stanza. For example, if your driver is named mywlnk.py, it should have a stanza

[MyWlink]

and look there for all its information. But, there are many exceptions to this best practice.

2. The function genArchiveRecords() is a generator function. If you don't know what that is, see the section Generators in the Python documentation. It takes one argument: a timestamp with the last time in the database. Your function should return all archive records since that time, using a yield statement. It will be called at startup and at the end of each archive interval. However, exactly when should not be your concern --- that's the engine's job.

-tk

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[Maarten van der Hoeven]

I am happy to test your driver in development. I have a Weather Link Live running for test purposes, so I can play with it.

Op zondag 21 juni 2020 19:18:41 UTC+2 schreef Florentin Prevost:

[Florentin Prevost]

Thank you very well for your answer :) 

For the first question, sorry, I wanted to say that if it possible to pass argument that is not in stanza [myWlink] for example. Because I've set the same parameter for sql database if you know what i mean. 

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[Tom Keffer]

Yes, it's possible to access anything in the dictionary. For example, the name of the database used by the binding wx_binding would be given by

config_dict['Databases']['wx_binding']['database']

However, it is rarely necessary to do this. Better to use the functions in manager.py to simply open up the database you need. For example,

db = manager.open_manager_with_config(config_dict, 'wx_binding')

would return a database Manager object for the wx_binding.

See the section Programming interface in the Customizing Guide.

-tk

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[Florentin Prevost]

Hi,

Thank you. I stuck just into passed config_dict.

How can I pass this value into my driver ? 

In documentation, he say that create class like this : 

class MyAlarm(StdService):
    """Service that sends email if an arbitrary expression evaluates true"""

    def __init__(self, engine, config_dict):

Thank's

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[Tom Keffer]

A driver is different from a service. The documentation you quoted is for a service. You want the section Porting to new hardware.

Take a look at Vince's driver that you linked to in the first post of this thread. On line 106, the configuration dictionary (argument config_dict) is passed into the function loader(). It contains everything in weewx.conf. On the next line, 107, just the substructure config_dict['WeatherLinkLiveJSON'], which corresponds to the section [WeatherLinkLiveJSON]in weewx.conf, is passed on to the class WeatherLinkLiveJSONDriver. Nothing else. That's a typical pattern.

-tk

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[flor...@pre-vost.fr]

Hi,

Yeahh :) It work ahah ^^ Thank you for your answer.

I try to implement genArchiveRecords(self,since_ts): but I've this error : 

1. INFO weewx.engine: Main loop exiting. Shutting engine down.
2. Jun 22 19:19:32 debian weewx[1344] CRITICAL __main__: Caught unrecoverable exception:
3. Jun 22 19:19:32 debian weewx[1344] CRITICAL __main__:     ****  'generator' object has no attribute 'get'
4. Jun 22 19:19:32 debian weewx[1344] CRITICAL __main__:     ****  Traceback (most recent call last):
5. Jun 22 19:19:32 debian weewx[1344] CRITICAL __main__:     ****    File "/usr/share/weewx/weewxd", line 154, in main
6. Jun 22 19:19:32 debian weewx[1344] CRITICAL __main__:     ****      engine.run()
7. Jun 22 19:19:32 debian weewx[1344] CRITICAL __main__:     ****    File "/usr/share/weewx/weewx/engine.py", line 158, in run
8. Jun 22 19:19:32 debian weewx[1344] CRITICAL __main__:     ****      self.dispatchEvent(weewx.Event(weewx.STARTUP))
9. Jun 22 19:19:32 debian weewx[1344] CRITICAL __main__:     ****    File "/usr/share/weewx/weewx/engine.py", line 224, in dispatchEvent
10. Jun 22 19:19:32 debian weewx[1344] CRITICAL __main__:     ****      callback(event)
11. Jun 22 19:19:32 debian weewx[1344] CRITICAL __main__:     ****    File "/usr/share/weewx/weewx/engine.py", line 530, in startup
12. Jun 22 19:19:32 debian weewx[1344] CRITICAL __main__:     ****      self._catchup(self.engine.console.genStartupRecords)
13. Jun 22 19:19:32 debian weewx[1344] CRITICAL __main__:     ****    File "/usr/share/weewx/weewx/engine.py", line 639, in _catchup
14. Jun 22 19:19:32 debian weewx[1344] CRITICAL __main__:     ****      ts = record.get('dateTime')
15. Jun 22 19:19:32 debian weewx[1344] CRITICAL __main__:     ****  AttributeError: 'generator' object has no attribute 'get'
16. Jun 22 19:19:32 debian weewx[1344] CRITICAL __main__:     ****  Exiting.
17. Jun 22 19:20:30 debian systemd[1]: session-14.scope: Succeeded.

I don't know why ? I import weewx.engine into my blabla.py

Maybe I losted to implement other value or function ?

[flor...@pre-vost.fr]

Ok I found the problem, I use request to get json from URL but weewx confuse to internal get. 

How can I pass this error ?

[Tom Keffer]

Florentin, you are being very vague about the error. You're showing no code, and you're not showing the error. "weewx confuse to internal get". I don't know what that means.

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[flor...@pre-vost.fr]

Hi Tom,

Sorry, at the moment, I fix this issue.

When you want to make a request by using : requests.get("url") in genLoopPacket(), Weewx is mistaken with this proper get function, I don't know why but I fix this by declare Request = requests.session()

Also, I want to know if it possible to have the daily rain max by using a function in manager.py ? I see _read_metadata() or _get_day_summary() but I don't know how to implement it.

F. Prevost

I see 

[Tom Keffer]

Let me give it a try. It's a simple uploader.

-tk

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[Tom Keffer]

Is there an online repository that holds the code? GitHub? Elsewhere?

[flor...@pre-vost.fr]

This is :  https://github.com/Drealine/WLLDriver  

[Maarten van der Hoeven]

Hello Florentin,

Do you want me to help you with this? A have programming skills, though not Python yet, but am able to test with my WLL. And poke around in the code, if you want me to...

Op donderdag 25 juni 2020 om 17:34:37 UTC+2 schreef flor...@pre-vost.fr:

[Bastiaan Meelberg]

Hi,

I’m also working on a wll driver, including The 2,5 UDP packages. It is running now for a few days with good results (no rain check yet).
The integration with the online fetch sounds interesting!
This is my git fork:
https://github.com/grebleem/WeatherLinkliveUDP

It is feeding my site: https://meteo-otterlo.nl

Cheers, Bastiaan

[flor...@pre-vost.fr]

Hi everyone and thank you for your support ! I'm very glade to know that people want to make this driver because there are not a lot.

This is my repo :  https://github.com/Drealine/WLLDriver 

@Bastiaan it's very nice ! Just, why you use update packet or not simply do a for _packet in blabla(): It's a udp protocol ?

With my driver, you can retrive lost data by using API v2 of Weatherlink. Depend to your subscription.

Glad to work with you, and if you want, it will be more often that split some git to one. 

Regards, -fp 

[Maarten van der Hoeven]

Hello Florentin,

I am getting retries on my sensors.

I have ISS running on ID2, and an external temp sensor at ID 3. Could this be the reason of not getting the sensors?

Can you test it against my WL-archive? I will send you the api-key and secret in that case

Jun 26 21:57:20 ubuntu weewx[3036] DEBUG user.WLLDriver: OK Wl 1
Jun 26 21:57:20 ubuntu weewx[3036] DEBUG user.WLLDriver: OK Wl 2
Jun 26 21:57:20 ubuntu weewx[3036] DEBUG user.WLLDriver: StartTimeStamp is : 1593115200
Jun 26 21:57:20 ubuntu weewx[3036] INFO user.WLLDriver: Failure to get data https://api.weatherlink.com/v2/historic/91978?api-key=nivwsekqwfbkhqtqwo8nximhl7zgxpcs&t=1593201439&start-timestamp=1593114900&end-timestamp=1593201300&api-signature=d475287eac8fec7264de64abc1ffb2212bf57902c90e8d623f375209eb5dbe38 - try 1 - ('sensors')
Jun 26 21:57:30 ubuntu weewx[3036] DEBUG user.WLLDriver: Request archive from 1592677980 to 1593201300
Jun 26 21:57:30 ubuntu weewx[3036] DEBUG user.WLLDriver: Impossible to request data > 24H. Request new data to Weatherlink from 1593114900 to 1593201300 ...
Jun 26 21:57:30 ubuntu weewx[3036] DEBUG user.WLLDriver: URL API Weatherlink is https://api.weatherlink.com/v2/historic/91978?api-key=nivwsekqwfbkhqtqwo8nximhl7zgxpcs&t=1593201450&start-timestamp=1593114900&end-timestamp=1593201300&api-signature=55695588ffc568087c334e124788607a1a24ac091992170cdbea2eec0e4f72e3
Jun 26 21:57:30 ubuntu weewx[3036] DEBUG urllib3.connectionpool: Starting new HTTPS connection (1): api.weatherlink.com:443
Jun 26 21:57:31 ubuntu weewx[3036] DEBUG urllib3.connectionpool: https://api.weatherlink.com:443 "GET /v2/historic/91978?api-key=nivwsekqwfbkhqtqwo8nximhl7zgxpcs&t=1593201450&start-timestamp=1593114900&end-timestamp=1593201300&api-signature=55695588ffc568087c334e124788607a1a24ac091992170cdbea2eec0e4f72e3 HTTP/1.1" 401 49
Jun 26 21:57:31 ubuntu weewx[3036] DEBUG user.WLLDriver: OK Wl 1
Jun 26 21:57:31 ubuntu weewx[3036] DEBUG user.WLLDriver: OK Wl 2
Jun 26 21:57:31 ubuntu weewx[3036] DEBUG user.WLLDriver: StartTimeStamp is : 1593115200
Jun 26 21:57:31 ubuntu weewx[3036] INFO user.WLLDriver: Failure to get data https://api.weatherlink.com/v2/historic/91978?api-key=nivwsekqwfbkhqtqwo8nximhl7zgxpcs&t=1593201450&start-timestamp=1593114900&end-timestamp=1593201300&api-signature=55695588ffc568087c334e124788607a1a24ac091992170cdbea2eec0e4f72e3 - try 2 - ('sensors')
Jun 26 21:57:41 ubuntu weewx[3036] DEBUG user.WLLDriver: Request archive from 1592677980 to 1593201300
Jun 26 21:57:41 ubuntu weewx[3036] DEBUG user.WLLDriver: Impossible to request data > 24H. Request new data to Weatherlink from 1593114900 to 1593201300 ...
Jun 26 21:57:41 ubuntu weewx[3036] DEBUG user.WLLDriver: URL API Weatherlink is https://api.weatherlink.com/v2/historic/91978?api-key=nivwsekqwfbkhqtqwo8nximhl7zgxpcs&t=1593201461&start-timestamp=1593114900&end-timestamp=1593201300&api-signature=cea8b312bb2a06c5409affbd3e8e3c782834065078ea9e0e47e1a78047e1f422
Jun 26 21:57:41 ubuntu weewx[3036] DEBUG urllib3.connectionpool: Starting new HTTPS connection (1): api.weatherlink.com:443
Jun 26 21:57:41 ubuntu weewx[3036] DEBUG urllib3.connectionpool: https://api.weatherlink.com:443 "GET /v2/historic/91978?api-key=nivwsekqwfbkhqtqwo8nximhl7zgxpcs&t=1593201461&start-timestamp=1593114900&end-timestamp=1593201300&api-signature=cea8b312bb2a06c5409affbd3e8e3c782834065078ea9e0e47e1a78047e1f422 HTTP/1.1" 401 49
Jun 26 21:57:41 ubuntu weewx[3036] DEBUG user.WLLDriver: OK Wl 1
Jun 26 21:57:41 ubuntu weewx[3036] DEBUG user.WLLDriver: OK Wl 2
Jun 26 21:57:41 ubuntu weewx[3036] DEBUG user.WLLDriver: StartTimeStamp is : 1593115200
Jun 26 21:57:41 ubuntu weewx[3036] INFO user.WLLDriver: Failure to get data https://api.weatherlink.com/v2/historic/91978?api-key=nivwsekqwfbkhqtqwo8nximhl7zgxpcs&t=1593201461&start-timestamp=1593114900&end-timestamp=1593201300&api-signature=cea8b312bb2a06c5409affbd3e8e3c782834065078ea9e0e47e1a78047e1f422 - try 3 - ('sensors')
Jun 26 21:57:51 ubuntu weewx[3036] DEBUG user.WLLDriver: Request archive from 1592677980 to 1593201300

Op vrijdag 26 juni 2020 om 18:56:18 UTC+2 schreef flor...@pre-vost.fr:

[Florentin Prevost]

Can you give me the result of the request usine to weatherlink ?

[Maarten van der Hoeven]

Dont know what usine means. You're looking for this?

Jun 26 21:57:09 ubuntu weewx[3036] DEBUG weewx.engine: Finished loading service user.mqtt.MQTT
Jun 26 21:57:09 ubuntu weewx[3036] DEBUG weewx.engine: Loading service weewx.engine.StdPrint
Jun 26 21:57:09 ubuntu weewx[3036] DEBUG weewx.engine: Finished loading service weewx.engine.StdPrint
Jun 26 21:57:09 ubuntu weewx[3036] DEBUG weewx.engine: Loading service weewx.engine.StdReport
Jun 26 21:57:09 ubuntu weewx[3036] DEBUG weewx.engine: Finished loading service weewx.engine.StdReport
Jun 26 21:57:09 ubuntu weewx[3036] INFO __main__: Starting up weewx version 4.1.1
Jun 26 21:57:09 ubuntu weewx[3036] DEBUG weewx.engine: Station does not support reading the time
Jun 26 21:57:09 ubuntu weewx[3036] INFO weewx.engine: Using binding 'wx_binding' to database 'weewxtest'
Jun 26 21:57:09 ubuntu weewx[3036] INFO weewx.manager: Starting backfill of daily summaries
Jun 26 21:57:09 ubuntu weewx[3036] INFO weewx.engine: Starting main packet loop.
Jun 26 21:57:09 ubuntu weewx[3036] DEBUG user.WLLDriver: Request archive from 1592677980 to 1593201300
Jun 26 21:57:09 ubuntu weewx[3036] DEBUG user.WLLDriver: Impossible to request data > 24H. Request new data to Weatherlink from 1593114900 to 1593201300 ...
Jun 26 21:57:09 ubuntu weewx[3036] DEBUG user.WLLDriver: URL API Weatherlink is https://api.weatherlink.com/v2/historic/91978?api-key=nivwsekqwfbkhqtqwo8nximhl7zgxpcs&t=1593201429&start-timestamp=1593114900&end-timestamp=1593201300&api-signature=4ec4be2e568748b906bb2467731310c508f3532eacc55a0f8a23d997add0a2d0
Jun 26 21:57:09 ubuntu weewx[3036] DEBUG urllib3.connectionpool: Starting new HTTPS connection (1): api.weatherlink.com:443
Jun 26 21:57:09 ubuntu weewx[3036] DEBUG weewx.manager: Daily summary version is 2.0
Jun 26 21:57:09 ubuntu weewx[3036] DEBUG urllib3.connectionpool: https://api.weatherlink.com:443 "GET /v2/historic/91978?api-key=nivwsekqwfbkhqtqwo8nximhl7zgxpcs&t=1593201429&start-timestamp=1593114900&end-timestamp=1593201300&api-signature=4ec4be2e568748b906bb2467731310c508f3532eacc55a0f8a23d997add0a2d0 HTTP/1.1" 401 49
Jun 26 21:57:09 ubuntu weewx[3036] DEBUG user.WLLDriver: OK Wl 1
Jun 26 21:57:09 ubuntu weewx[3036] DEBUG user.WLLDriver: OK Wl 2

Op vrijdag 26 juni 2020 om 22:22:59 UTC+2 schreef flor...@pre-vost.fr:

[Florentin Prevost]

Sorry, I would like the result in json of this url for example : https://api.weatherlink.com/v2/historic/91978?api-key=nivwsekqwfbkhqtqwo8nximhl7zgxpcs&t=1593201429&start-timestamp=1593114900&end-timestamp=1593201300&api-signature=4ec4be2e568748b906bb2467731310c508f3532eacc55a0f8a23d997add0a2d0

[Maarten van der Hoeven]

code
"401"
message
"API call timestamp parameter \"t\" is stale."

Op vrijdag 26 juni 2020 om 22:30:19 UTC+2 schreef flor...@pre-vost.fr:

[Florentin Prevost]

Relaunch weewx and use the url on debug. Here, the url is not in the current timestamp. It for this thay you've this error.

[Maarten van der Hoeven]

I've got weewx already on debug. Or do you mean something else?

# WEEWX CONFIGURATION FILE

##############################################################################

# This section is for general configuration information.

# Set to 1 for extra debug info, otherwise comment it out or set to zero
debug = 1

# Root directory of the weewx data file hierarchy for this station
WEEWX_ROOT = /

# Whether to log successful operations
log_success = True

# Whether to log unsuccessful operations
log_failure = True

# How long to wait before timing out a socket (FTP, HTTP) connection
socket_timeout = 20

# Do not modify this. It is used when installing and updating weewx.
version = 4.1.1

Op vrijdag 26 juni 2020 om 22:35:10 UTC+2 schreef flor...@pre-vost.fr:

[Maarten van der Hoeven]

Or do you mean running weewx standalone?

Parameter name: "api-key" has value "nivwsekqwfbkhqtqwo8nximhl7zgxpcs"
Parameter name: "api-secret" has value "ABC123"
Parameter name: "end-timestamp" has value "1593204600"
Parameter name: "start-timestamp" has value "1593118200"
Parameter name: "station-id" has value "91978"
Parameter name: "t" has value "1593204804"
Parameter name: "api-key" has value "nivwsekqwfbkhqtqwo8nximhl7zgxpcs"
Parameter name: "api-secret" has value "ABC123"
Parameter name: "end-timestamp" has value "1593204600"
Parameter name: "start-timestamp" has value "1593118200"
Parameter name: "station-id" has value "91978"
Parameter name: "t" has value "1593204816"

Op vrijdag 26 juni 2020 om 22:45:24 UTC+2 schreef Maarten van der Hoeven:

[flor...@pre-vost.fr]

No, I would like just to restart weewx and when debug mode show URL API, request this link on your favorite browser and put on comment the result

[Maarten van der Hoeven]

Okay, URL and responses

https://api.weatherlink.com/v2/historic/91978?api-key=nivwsekqwfbkhqtqwo8nximhl7zgxpcs&t=1593205164&start-timestamp=1593118500&end-timestamp=1593204900&api-signature=2459c09bc4e1f00ab25912b82ab1df0db96860afff1b0194df98fc752cdf8f2c

code
"401"
message
"Invalid API Signature."

https://api.weatherlink.com/v2/historic/91978?api-key=nivwsekqwfbkhqtqwo8nximhl7zgxpcs&t=1593205164&start-timestamp=1593118500&end-timestamp=1593204900&api-signature=2459c09bc4e1f00ab25912b82ab1df0db96860afff1b0194df98fc752cdf8f2c

code
"401"
message
"Invalid API Signature."

https://api.weatherlink.com/v2/historic/91978?api-key=nivwsekqwfbkhqtqwo8nximhl7zgxpcs&t=1593205153&start-timestamp=1593118500&end-timestamp=1593204900&api-signature=ae52423cb4b1756a678979aeffe0817d424a26cb5b1b416d0bb40b0838c179da

code
"401"
message
"Invalid API Signature."

Op vrijdag 26 juni 2020 om 22:58:12 UTC+2 schreef flor...@pre-vost.fr:

[flor...@pre-vost.fr]

Check your time server. It appear that is not correctly set and the API return a wrong time when you request API

[Maarten van der Hoeven]

Hmmm, not sure. Looks like time&date is right to me

root@ubuntu:/etc/weewx# date
Fri 26 Jun 2020 11:08:42 PM CEST
root@ubuntu:/etc/weewx#

Op vrijdag 26 juni 2020 om 23:07:24 UTC+2 schreef flor...@pre-vost.fr:

[flor...@pre-vost.fr]

Do you've set the api secret ? 

[Maarten van der Hoeven]

Here is my driver-config. api-secret is set (although I've changed it a bit in this copy below):

[WLLDriver]
    driver = user.WLLDriver
    max_tries = 5
    retry_wait = 10
    poll_interval = 5
    url = http://192.168.2.33:80/v1/current_conditions
    wl_apikey = nivwsekqwfbkhqtqwo8nximhl7zgxpcs
    wl _apisecret = x6omxelabcdefgbn1ef1msbqfdmiwgys
    wl_stationid = 91978
    wl_archive_interval = 5

Op vrijdag 26 juni 2020 om 23:12:17 UTC+2 schreef flor...@pre-vost.fr:

[flor...@pre-vost.fr]

you've a space :    wl _apisecret = x6omxelabcdefgbn1ef1msbqfdmiwgys 

correct :   wl_apisecret = x6omxelabcdefgbn1ef1msbqfdmiwgys 

[Maarten van der Hoeven]

Doh!!! That makes a difference. Sigh...

Progress now, but an new failure

Jun 26 23:21:16 ubuntu weewx[5603] INFO user.WLLDriver: Failure to get data https://api.weatherlink.com/v2/historic/91978?api-key=nivwsekqwfbkhqtqwo8nximhl7zgxpcs&t=1593206474&start-timestamp=1593120000&end-timestamp=1593206400&api-signature=ae70c3c915ea7c2a0d01250a291f962f0f75bcddf925f27ba39389e1a3ffa875 - try 3 - ('bar_sea_level')

URL response. JSON response is very long. What part do you want to see? Small part:

1

bar_absolute
30.002
bar_hi_at
1593120400
bar_sea_level
30.015
arch_int
300
bar_lo
30.011
bar_hi
30.016
bar_lo_at
1593120430
ts
1593120600

Op vrijdag 26 juni 2020 om 23:15:11 UTC+2 schreef Maarten van der Hoeven:

[Maarten van der Hoeven]

On sensor 1, sensor_type 242 I have:

bar_absolute 29.799
bar_hi_at1593193506
bar_sea_level29.812
arch_int300
bar_lo29.812
bar_hi29.818
bar_lo_at1593193598
ts1593193800

On sensor 2, sensor_type 242 I have:

temp_in_lo_at1593193748
arch_int300
temp_in_hi95.4
temp_in_hi_at1593193508
hum_in_hi38.2
temp_in_last95
temp_in_lo94.9
hum_in_lo37.6
hum_in_last38.2
dew_point_in65.6
hum_in_lo_at1593193508
heat_index_in98.2
hum_in_hi_at1593193748
ts1593193800

On sensor 2, sensor_type 242 I have:

wind_speed_avgnull
dew_point_hi_atnull
supercap_volt_lastnull
uv_dosenull
wind_chill_lastnull
solar_rad_hinull
solar_volt_lastnull
dew_point_lo_atnull
thsw_index_hi_atnull
dew_point_lastnull
rain_size1
thsw_index_lonull
uv_index_hinull
thsw_index_hinull
thsw_index_lo_atnull
solar_rad_hi_at1593193800
heat_index_hinull
arch_int300
good_packets_streak33
wind_runnull
rain_rate_hi_at1593193508
tx_id3
temp_hi83.2
temp_lo82.8
wind_dir_of_prevailnull
thw_index_lastnull
rain_rate_hi_clicks0
etnull
rainfall_in0
wind_chill_lo_atnull
rainfall_mm0
wet_bulb_lastnull
trans_batterynull
rain_rate_hi_in0
hum_lonull
heat_index_lastnull
hum_hinull
heat_index_hi_atnull
rain_rate_hi_mm0
rainfall_clicks0
wet_bulb_hi_at1593180160
solar_rad_volt_last12
wind_speed_hinull
temp_last82.8
temp_avg82.9
trans_battery_flag0
hum_lastnull
wind_chill_lonull
wet_bulb_hinull
wind_speed_hi_atnull
reception98
wet_bulb_lo_atnull
solar_rad_avgnull
error_packets0
afc-2
cooling_degree_days0.061805565
rssi-80
wet_bulb_lonull
wind_speed_hi_dirnull
temp_lo_at1593193685
dew_point_hinull
thw_index_lonull
uv_index_hi_atnull
dew_point_lonull
solar_energynull
resynchs0
temp_hi_at1593193513
thw_index_hinull
hum_lo_atnull
thw_index_lo_atnull
thw_index_hi_atnull
thsw_index_lastnull
hum_hi_atnull
uv_index_avgnull
uv_volt_last3
heating_degree_days0
ts1593193800

Op vrijdag 26 juni 2020 om 23:26:59 UTC+2 schreef Maarten van der Hoeven:

[Bastiaan Meelberg]

Python is pretty new to me, I was unaware of the use of the _packet underscore method. I will update my code. Thanks for the tip.

Have a look at the rain calculations, I found out yesterday, during a rain shower, setting  the self.rain_previous_period to zero is not a good idea. If weewx is reloading the diver (and it does) it will add the daily rain as a whole new rainfall. I will update my repo during the day.

Also at midnight WLL will reset the rain_daily, so at that moment the rain_previous must be reset.

I also don't think you need to do all the METRIC and METRICWX conversions. Weewx will do that for you, if you set the 'usUnits': weewx.US  in the _packet. The LOOP will be generated and weewx is adding the record using the set database metrics.

[Maarten van der Hoeven]

Hello Bastiaan,

The WLL is a wonderful piece of equipment. Now I can run production with WeeWX, and start a test-enviroment in a virtual machine, while talking to the same WLL.

I've installed your driver. I have running my ISS on ID 2 (and have an external temp sensor running on sensor 3).

When ISS set to ID=2, I only seems to see internal sensor data, like:

LOOP:   2020-06-27 10:37:51 CEST (1593247071) altimeter: 1008.6586993806619, barometer: 1009.0082158009718, dateTime: 1593247071, inDewpoint: 17.27777777777778, inHumidity: 55.1, inTemp: 27.055555555555557, maxSolarRad: None, pressure: 1008.5679853403257, rainRate: 0.0, usUnits: 17
{'data': {'broadcast_port': 22222, 'duration': 3600}, 'error': None}
LOOP:   2020-06-27 10:37:51 CEST (1593247071) dateTime: 1593247071, maxSolarRad: None, rainRate: 0.0, usUnits: 17
LOOP:   2020-06-27 10:37:53 CEST (1593247073) dateTime: 1593247073, maxSolarRad: None, rainRate: 0.0, usUnits: 17
LOOP:   2020-06-27 10:37:56 CEST (1593247076) dateTime: 1593247076, maxSolarRad: None, rainRate: 0.0, usUnits: 17
LOOP:   2020-06-27 10:37:58 CEST (1593247078) dateTime: 1593247078, maxSolarRad: None, rainRate: 0.0, usUnits: 17
LOOP:   2020-06-27 10:38:01 CEST (1593247081) dateTime: 1593247081, maxSolarRad: None, rainRate: 0.0, usUnits: 17
LOOP:   2020-06-27 10:38:03 CEST (1593247083) dateTime: 1593247083, maxSolarRad: None, rainRate: 0.0, usUnits: 17
LOOP:   2020-06-27 10:38:06 CEST (1593247086) dateTime: 1593247086, maxSolarRad: None, rainRate: 0.0, usUnits: 17
LOOP:   2020-06-27 10:38:06 CEST (1593247086) altimeter: 1008.6925672055719, barometer: 1009.04207968256, dateTime: 1593247086, inDewpoint: 17.27777777777778, inHumidity: 55.1, inTemp: 27.055555555555557, maxSolarRad: None, pressure: 1008.6018492219138, rainRate: 0.0, usUnits: 17
LOOP:   2020-06-27 10:38:08 CEST (1593247088) dateTime: 1593247088, maxSolarRad: None, rainRate: 0.0, usUnits: 17

When set ISS to ID=1, I see the same

LOOP:   2020-06-27 10:38:56 CEST (1593247136) altimeter: 1008.7264350305117, barometer: 1009.075943564148, dateTime: 1593247136, inDewpoint: 17.22222222222222, inHumidity: 54.9, inTemp: 27.055555555555557, maxSolarRad: None, pressure: 1008.635713103502, rainRate: 0.0, usUnits: 17
{'data': {'broadcast_port': 22222, 'duration': 3600}, 'error': None}
LOOP:   2020-06-27 10:38:56 CEST (1593247136) dateTime: 1593247136, maxSolarRad: None, rainRate: 0.0, usUnits: 17
LOOP:   2020-06-27 10:38:58 CEST (1593247138) dateTime: 1593247138, maxSolarRad: None, rainRate: 0.0, usUnits: 17
LOOP:   2020-06-27 10:39:01 CEST (1593247141) dateTime: 1593247141, maxSolarRad: None, rainRate: 0.0, usUnits: 17
LOOP:   2020-06-27 10:39:03 CEST (1593247143) dateTime: 1593247143, maxSolarRad: None, rainRate: 0.0, usUnits: 17
LOOP:   2020-06-27 10:39:06 CEST (1593247146) dateTime: 1593247146, maxSolarRad: None, rainRate: 0.0, usUnits: 17
LOOP:   2020-06-27 10:39:08 CEST (1593247148) dateTime: 1593247148, maxSolarRad: None, rainRate: 0.0, usUnits: 17
LOOP:   2020-06-27 10:39:11 CEST (1593247151) dateTime: 1593247151, maxSolarRad: None, rainRate: 0.0, usUnits: 17
LOOP:   2020-06-27 10:39:11 CEST (1593247151) altimeter: 1008.6586993806619, barometer: 1009.0082158009718, dateTime: 1593247151, inDewpoint: 17.27777777777778, inHumidity: 55.1, inTemp: 27.055555555555557, maxSolarRad: None, pressure: 1008.5679853403257, rainRate: 0.0, usUnits: 17
LOOP:   2020-06-27 10:39:13 CEST (1593247153) dateTime: 1593247153, maxSolarRad: None, rainRate: 0.0, usUnits: 17

Op zaterdag 27 juni 2020 om 10:17:55 UTC+2 schreef Bastiaan Meelberg:

[Maarten van der Hoeven]

@Bastiaan, when I change this piece of code (txid=2), it is retrieving live data from ISS:

def DecodeDataWLL(self, data):

            timestamp = data['ts']

            packet = {'dateTime': timestamp, 'usUnits': weewx.US}

            for condition in data['conditions']:

                  if condition["data_structure_type"] == 1 and condition['txid'] == 2:

Op zaterdag 27 juni 2020 om 10:40:09 UTC+2 schreef Maarten van der Hoeven:

[Bastiaan Meelberg]

Hello Maarten,

Glad you like my driver. I had similar problems, my ISS is on 1 and a wind unit on 4. WLL will produce more ‘conditions’ in the JSON with the same data_structure_type. So simply looking for a structure_type is not sufficient. for example here is my current_condition:

{
  "data": {
    "did": "001D0A7104C8",
    "ts": 1593247405,
    "conditions": [
      {
        "lsid": 242741,
        "data_structure_type": 1,
        "txid": 1,
        "temp": 73.6,
        "hum": 81.3,
        "dew_point": 67.5,
        "wet_bulb": 69.1,
        "heat_index": 75.6,
        "wind_chill": 73.6,
        "thw_index": 75.6,
        "thsw_index": 85,
        "wind_speed_last": 2,
        "wind_dir_last": 198,
        "wind_speed_avg_last_1_min": 2.37,
        "wind_dir_scalar_avg_last_1_min": 174,
        "wind_speed_avg_last_2_min": 2.37,
        "wind_dir_scalar_avg_last_2_min": 170,
        "wind_speed_hi_last_2_min": 4,
        "wind_dir_at_hi_speed_last_2_min": 110,
        "wind_speed_avg_last_10_min": 1.68,
        "wind_dir_scalar_avg_last_10_min": 187,
        "wind_speed_hi_last_10_min": 5,
        "wind_dir_at_hi_speed_last_10_min": 190,
        "rain_size": 2,
        "rain_rate_last": 0,
        "rain_rate_hi": 0,
        "rainfall_last_15_min": 0,
        "rain_rate_hi_last_15_min": 0,
        "rainfall_last_60_min": 0,
        "rainfall_last_24_hr": 25,
        "rain_storm": 25,
        "rain_storm_start_at": 1593206161,
        "solar_rad": 496,
        "uv_index": 3.4,
        "rx_state": 0,
        "trans_battery_flag": 0,
        "rainfall_daily": 20,
        "rainfall_monthly": 325,
        "rainfall_year": 1694,
        "rain_storm_last": 46,
        "rain_storm_last_start_at": 1592308741,
        "rain_storm_last_end_at": 1592553661
      },
      {
        "lsid": 242760,
        "data_structure_type": 1,
        "txid": 4,
        "temp": null,
        "hum": null,
        "dew_point": null,
        "wet_bulb": null,
        "heat_index": null,
        "wind_chill": null,
        "thw_index": null,
        "thsw_index": null,
        "wind_speed_last": 2,
        "wind_dir_last": 198,
        "wind_speed_avg_last_1_min": 2.37,
        "wind_dir_scalar_avg_last_1_min": 174,
        "wind_speed_avg_last_2_min": 2.37,
        "wind_dir_scalar_avg_last_2_min": 170,
        "wind_speed_hi_last_2_min": 4,
        "wind_dir_at_hi_speed_last_2_min": 110,
        "wind_speed_avg_last_10_min": 1.68,
        "wind_dir_scalar_avg_last_10_min": 187,
        "wind_speed_hi_last_10_min": 5,
        "wind_dir_at_hi_speed_last_10_min": 190,
        "rain_size": 1,
        "rain_rate_last": 0,
        "rain_rate_hi": 0,
        "rainfall_last_15_min": 0,
        "rain_rate_hi_last_15_min": 0,
        "rainfall_last_60_min": 0,
        "rainfall_last_24_hr": 0,
        "rain_storm": null,
        "rain_storm_start_at": null,
        "solar_rad": null,
        "uv_index": null,
        "rx_state": 0,
        "trans_battery_flag": 0,
        "rainfall_daily": 0,
        "rainfall_monthly": 0,
        "rainfall_year": 0,
        "rain_storm_last": null,
        "rain_storm_last_start_at": null,
        "rain_storm_last_end_at": null
      },
      {
        "lsid": 242740,
        "data_structure_type": 4,
        "temp_in": 76.7,
        "hum_in": 55.3,
        "dew_point_in": 59.5,
        "heat_index_in": 77.2
      },
      {
        "lsid": 242739,
        "data_structure_type": 3,
        "bar_sea_level": 29.809,
        "bar_trend": -0.007,
        "bar_absolute": 29.707
      }
    ]
  },
  "error": null
}

A fully customisable tx_id configurator is on my to_do list. Can you post you're current_condtition JSON, so I can have a look.  

[Bastiaan Meelberg]

Yes! That will do the trick for now.

Keep in mind that the rain count in the current repo is Wrong! I will post an updated one soon.

[flor...@pre-vost.fr]

Hi,

Baastian, yes of course, I think it a good idea to make a request using weewx object to read the daily rain to the database and make a comparison with the rainfall daily by the WLL but I need the help of @Tom Keffer for this.

For UnitUS, I know that if it possible but for readability, I decided to make a conversion before yield the packet to the genlooppackets(). Also, when i need to add record manual by using the method addRecords, I need to put on the packet the right unit set in weewx.conf. If you've another suggest, let me know :) 

Maarten, I will fix this issue in few days, I know how can I do this by search any key in each sensor :) 

-fp

[flor...@pre-vost.fr]

Hi Maarten,

To help Bastiaan and me to WLL Driver, can you share the answer of your request of http://1.2.3.4/v1/current_conditions (change 1.2.3.4 by your internal IP) ?

You've another sensor with other ID and it will be helpfull to have this data to implement it on driver,

Thank you ! 

[Maarten van der Hoeven]

Sure!

{"data":{"did":"001D0A71154A","ts":1593339301,"conditions":[{"lsid":321275,"data_structure_type":1,"txid":2,"temp": 67.6,"hum":59.0,"dew_point": 52.8,"wet_bulb": 57.3,"heat_index": 67.3,"wind_chill": 64.1,"thw_index": 63.8,"thsw_index": 71.5,"wind_speed_last":11.00,"wind_dir_last":203,"wind_speed_avg_last_1_min":11.56,"wind_dir_scalar_avg_last_1_min":215,"wind_speed_avg_last_2_min":11.81,"wind_dir_scalar_avg_last_2_min":217,"wind_speed_hi_last_2_min":18.00,"wind_dir_at_hi_speed_last_2_min":225,"wind_speed_avg_last_10_min":12.75,"wind_dir_scalar_avg_last_10_min":219,"wind_speed_hi_last_10_min":20.00,"wind_dir_at_hi_speed_last_10_min":225,"rain_size":2,"rain_rate_last":0,"rain_rate_hi":0,"rainfall_last_15_min":0,"rain_rate_hi_last_15_min":0,"rainfall_last_60_min":0,"rainfall_last_24_hr":20,"rain_storm":24,"rain_storm_start_at":1593210300,"solar_rad":207,"uv_index":2.1,"rx_state":0,"trans_battery_flag":0,"rainfall_daily":0,"rainfall_monthly":175,"rainfall_year":175,"rain_storm_last":6,"rain_storm_last_start_at":1592760421,"rain_storm_last_end_at":1592866861},{"lsid":321279,"data_structure_type":1,"txid":3,"temp": 72.0,"hum":null,"dew_point":null,"wet_bulb":null,"heat_index":null,"wind_chill":null,"thw_index":null,"thsw_index":null,"wind_speed_last":null,"wind_dir_last":null,"wind_speed_avg_last_1_min":null,"wind_dir_scalar_avg_last_1_min":null,"wind_speed_avg_last_2_min":null,"wind_dir_scalar_avg_last_2_min":null,"wind_speed_hi_last_2_min":null,"wind_dir_at_hi_speed_last_2_min":null,"wind_speed_avg_last_10_min":null,"wind_dir_scalar_avg_last_10_min":null,"wind_speed_hi_last_10_min":null,"wind_dir_at_hi_speed_last_10_min":null,"rain_size":1,"rain_rate_last":0,"rain_rate_hi":0,"rainfall_last_15_min":0,"rain_rate_hi_last_15_min":0,"rainfall_last_60_min":0,"rainfall_last_24_hr":0,"rain_storm":null,"rain_storm_start_at":null,"solar_rad":null,"uv_index":null,"rx_state":0,"trans_battery_flag":0,"rainfall_daily":0,"rainfall_monthly":0,"rainfall_year":0,"rain_storm_last":null,"rain_storm_last_start_at":null,"rain_storm_last_end_at":null},{"lsid":321271,"data_structure_type":4,"temp_in": 76.4,"hum_in":47.0,"dew_point_in": 54.7,"heat_index_in": 76.1},{"lsid":321270,"data_structure_type":3,"bar_sea_level":29.889,"bar_trend": 0.031,"bar_absolute":29.876}]},"error":null}

ISS on ID=2, extra temp sensor on ID=3

Op zondag 28 juni 2020 12:13:08 UTC+2 schreef flor...@pre-vost.fr:

[flor...@pre-vost.fr]

Thank you ! 

I fix the issue for extra sensor when you request directly on your wll module.

Can you share right now the answer of API v2 of Weatherlink.com like this :  https://weatherlink.github.io/v2-api/authentication#walkthrough-examples 

It help me full because I think that the structure is not the same that the wll module :)  

-fp

[Maarten van der Hoeven]

I'd love to do that, need littile help.

How do I retrieve my station_id? I can use the V2 api tho retrieve it, but I need a api-signature to get that information. And to calculate the api-signuature, I need my station-id.

Chicken and egg

This is the string (example) to calculate the api-signature (SHA256). You see there's the station-id in it, which I do not know.

api-key987654321station-id1052t1558729481

Op dinsdag 30 juni 2020 om 08:11:10 UTC+2 schreef flor...@pre-vost.fr:

[Maarten van der Hoeven]

Current:

{"data":{"did":"001D0A71154A","ts":1593501864,"conditions":[{"lsid":325304,"data_structure_type":1,"txid":2,"temp": 58.1,"hum":82.8,"dew_point": 52.9,"wet_bulb": 54.8,"heat_index": 58.1,"wind_chill": 54.8,"thw_index": 54.8,"thsw_index": 55.2,"wind_speed_last":6.00,"wind_dir_last":215,"wind_speed_avg_last_1_min":6.37,"wind_dir_scalar_avg_last_1_min":218,"wind_speed_avg_last_2_min":7.50,"wind_dir_scalar_avg_last_2_min":219,"wind_speed_hi_last_2_min":14.00,"wind_dir_at_hi_speed_last_2_min":167,"wind_speed_avg_last_10_min":9.87,"wind_dir_scalar_avg_last_10_min":220,"wind_speed_hi_last_10_min":20.00,"wind_dir_at_hi_speed_last_10_min":234,"rain_size":2,"rain_rate_last":0,"rain_rate_hi":0,"rainfall_last_15_min":0,"rain_rate_hi_last_15_min":0,"rainfall_last_60_min":0,"rainfall_last_24_hr":0,"rain_storm":null,"rain_storm_start_at":null,"solar_rad":95,"uv_index":0.0,"rx_state":1,"trans_battery_flag":0,"rainfall_daily":0,"rainfall_monthly":0,"rainfall_year":0,"rain_storm_last":null,"rain_storm_last_start_at":null,"rain_storm_last_end_at":null},{"lsid":325305,"data_structure_type":1,"txid":3,"temp": 58.7,"hum":null,"dew_point":null,"wet_bulb":null,"heat_index":null,"wind_chill":null,"thw_index":null,"thsw_index":null,"wind_speed_last":null,"wind_dir_last":null,"wind_speed_avg_last_1_min":null,"wind_dir_scalar_avg_last_1_min":null,"wind_speed_avg_last_2_min":null,"wind_dir_scalar_avg_last_2_min":null,"wind_speed_hi_last_2_min":null,"wind_dir_at_hi_speed_last_2_min":null,"wind_speed_avg_last_10_min":null,"wind_dir_scalar_avg_last_10_min":null,"wind_speed_hi_last_10_min":null,"wind_dir_at_hi_speed_last_10_min":null,"rain_size":1,"rain_rate_last":0,"rain_rate_hi":0,"rainfall_last_15_min":0,"rain_rate_hi_last_15_min":0,"rainfall_last_60_min":0,"rainfall_last_24_hr":0,"rain_storm":null,"rain_storm_start_at":null,"solar_rad":null,"uv_index":null,"rx_state":0,"trans_battery_flag":0,"rainfall_daily":0,"rainfall_monthly":0,"rainfall_year":0,"rain_storm_last":null,"rain_storm_last_start_at":null,"rain_storm_last_end_at":null},{"lsid":325296,"data_structure_type":4,"temp_in": 68.3,"hum_in":54.3,"dew_point_in": 51.2,"heat_index_in": 67.6},{"lsid":325295,"data_structure_type":3,"bar_sea_level":29.769,"bar_trend": 0.018,"bar_absolute":29.757}]},"error":null}

Op dinsdag 30 juni 2020 om 09:20:16 UTC+2 schreef Maarten van der Hoeven:

[Florentin Prevost]

Thank you !
Can you do it with archive on weatherlink.

Start my driver on Github and take the url on syslog of API v2 when the driver search lost data and put it on your favorite Web browser and share me the result.

[Maarten van der Hoeven]

Done. This is the URL I grabbed from syslog:

https://api.weatherlink.com/v2/historic/22514?api-key=nivwsekqwfbkhqtqwo8nximhl7zgxpcs&t=1593503708&start-timestamp=1593502800&end-timestamp=1593503400&api-signature=100545991c40d123e4d4a29724a24176fa33407e585be3b211f91b1fa2589c38

JSON-result is:

{}

Error in the syslog (sensors):

Jun 30 09:55:08 ubuntu weewx[6232] DEBUG user.WLLDriver: Request archive from 1593502980 to 1593503400
Jun 30 09:55:08 ubuntu weewx[6232] DEBUG user.WLLDriver: URL API Weatherlink is https://api.weatherlink.com/v2/historic/22514?api-key=nivwsekqwfbkhqtqwo8nximhl7zgxpcs&t=1593503708&start-timestamp=1593502800&end-timestamp=1593503400&api-signature=100545991c40d123e4d4a29724a24176fa33407e585be3b211f91b1fa2589c38
Jun 30 09:55:08 ubuntu weewx[6232] DEBUG urllib3.connectionpool: Starting new HTTPS connection (1): api.weatherlink.com:443
Jun 30 09:55:08 ubuntu weewx[6232] DEBUG urllib3.connectionpool: https://api.weatherlink.com:443 "GET /v2/historic/22514?api-key=nivwsekqwfbkhqtqwo8nximhl7zgxpcs&t=1593503708&start-timestamp=1593502800&end-timestamp=1593503400&api-signature=100545991c40d123e4d4a29724a24176fa33407e585be3b211f91b1fa2589c38 HTTP/1.1" 200 2
Jun 30 09:55:08 ubuntu weewx[6232] DEBUG user.WLLDriver: OK Wl 1
Jun 30 09:55:08 ubuntu weewx[6232] DEBUG user.WLLDriver: OK Wl 2
Jun 30 09:55:08 ubuntu weewx[6232] DEBUG user.WLLDriver: StartTimeStamp is : 1593503100
Jun 30 09:55:08 ubuntu weewx[6232] INFO user.WLLDriver: Failure to get data https://api.weatherlink.com/v2/historic/22514?api-key=nivwsekqwfbkhqtqwo8nximhl7zgxpcs&t=1593503708&start-timestamp=1593502800&end-timestamp=1593503400&api-signature=100545991c40d123e4d4a29724a24176fa33407e585be3b211f91b1fa2589c38 - try 3 - ('sensors')

Op dinsdag 30 juni 2020 om 09:40:09 UTC+2 schreef flor...@pre-vost.fr:

[Florentin Prevost]

No data available. Please stop weewx and wait more thant 10min before restart

[Maarten van der Hoeven]

I've stopped WeeWX for 30 minutes, and restarted. Same response: {}

I checked the Weatherlink website: data is archived every 5 minutes. Running a Pro-subscription

Op dinsdag 30 juni 2020 om 10:07:39 UTC+2 schreef flor...@pre-vost.fr:

[Maarten van der Hoeven]

Latest data in the database:

mysql> select from_unixtime(datetime),datetime from archive;
+-------------------------+------------+
| from_unixtime(datetime) | datetime   |
+-------------------------+------------+
| 2020-06-30 10:25:00     | 1593505500 |
| 2020-06-30 10:26:00     | 1593505560 |
| 2020-06-30 10:27:00     | 1593505620 |
+-------------------------+------------+
3 rows in set (0.00 sec)

Started weewx again at 10:54. samen response: {}

URL:

https://api.weatherlink.com/v2/historic/22514?api-key=nivwsekqwfbkhqtqwo8nximhl7zgxpcs&t=1593507220&start-timestamp=1593505500&end-timestamp=1593507000&api-signature=52e056cf58079e984d2e1535939aa929cf3bac42ec7a25eed9a764d9dcdaab58

Op dinsdag 30 juni 2020 om 10:47:59 UTC+2 schreef Maarten van der Hoeven:

[flor...@pre-vost.fr]

Can you provid me your config of my driver in weewx.conf please ?

Thank you,

[Maarten van der Hoeven]

Found the problem. Turned out my device ID was not correct.

URL:https://api.weatherlink.com/v2/historic/92818?api-key=nivwsekqwfbkhqtqwo8nximhl7zgxpcs&t=1593508965&start-timestamp=1593505500&end-timestamp=1593508800&api-signature=8b0021b0956d2c00ff93057028e2e82e03ccf02c1e9c0b9fae3849d8e46ee158

JSON output of historic, see attachment

Op dinsdag 30 juni 2020 om 10:54:23 UTC+2 schreef Maarten van der Hoeven:

[Maarten van der Hoeven]

[WLLDriver]
    driver = user.WLLDriver
    max_tries = 5
    retry_wait = 10
    poll_interval = 5
    url = http://192.168.2.33:80/v1/current_conditions
    wl_apikey = nivwsekqwfbkhqtqwo8nximhl7zgxpcs

    wl_apisecret = [thats a secret]
    wl_stationid = 92818 (this one is the correct one!)
    wl_archive_interval = 5

Op dinsdag 30 juni 2020 om 11:25:10 UTC+2 schreef flor...@pre-vost.fr:

[flor...@pre-vost.fr]

Thank's a lot ! 

Seem to be the same structure that the Wll module, just ajust somethings like data_structure_type and code will be adapted to extra sensor and deported sensor

Keep an eyes to this thread, I will update code soon :) 

[Maarten van der Hoeven]

Thx, cant wait :)

Meanwhile, I am importing all history data from my weatherstation into the new Weatherlink-account (created when I started to use WLL). Data range starting from August 2012. A lot of data to use for testing :)

Op dinsdag 30 juni 2020 om 11:39:53 UTC+2 schreef flor...@pre-vost.fr:

[Bastiaan Meelberg]

Ik like the idea of getting missing data from Weatherlink to weewx. But isn't it better to make it a separate program (say like a 'reverse' wunderfixer)? 

This way the driver is the most clean, getting and filling de database with old data can be very time consuming and slow the current collection down.

On Sunday, June 21, 2020 at 7:18:41 PM UTC+2, Florentin Prevost wrote:

Hi,

I worked with the fork of https://github.com/vinceskahan/weewx-weatherlinklive-json and I would like to ask some questions about driver developpment. 

- How can I passed argument of weewx.conf to my driver ? I work to request lost data from Weewx on Weatherlink.com because WeatherLink Live don't have API to take archive directly and I would like to passed some arguments like archive_interval, sql password & etc 

- How work genArchiveRecords when it call? It run as each report ? Or it is a loop that waiting to have return values ?

Thank you for your answer and support. 

[Maarten van der Hoeven]

Yes, I like the idea. A seperate program that pulls data from Weatherlink and stores the data in sqlite or mysql (whatever is configured in weewx.conf). And let weewx do the aggreate and daily summaries

Op dinsdag 30 juni 2020 19:05:43 UTC+2 schreef Bastiaan Meelberg:

[flor...@pre-vost.fr]

Hi,

Yes is on the way, I finished to implement lost data as a service on Weewx 

Also, added extra sensor will come. I check just if it's not fail when check a key in json that not exist.

I will implement also the udp for real time like MQTT with the berlchertown skin, is more stable thant request by /current_conditions but it's sames values and json format.  

[Maarten van der Hoeven]

Hi, not sure it the driver is ready to go. But I saw a commit on github 12 hours ago, so I thought, lets give it a try :)

weewx.conf:

[WLLDriver]
    driver = user.WLLDriver
    max_tries = 5

    retry_wait = 5
    poll_interval = 5
    udp_enable = 1
    hostname = 192.168.2.33
    wl_apikey = nivwsekqwfbkhqtqwo8nximhl7zgxpcs
    wl_apisecret = [not telling you, it's a secret :)]
    wl_stationid = 92844
    time_out = 10
    device_id = 2

syslog:

Jul  4 11:51:21 ubuntu weewx[14191] INFO weewx.engine: Loading station type WLLDriver (user.WLLDriver)
Jul  4 11:51:21 ubuntu weewx[14191] ERROR weewx.engine: Import of driver failed: not enough values to unpack (expected 2, got 1) (<class 'ValueError'>)
Jul  4 11:51:21 ubuntu weewx[14191] CRITICAL weewx.engine:     ****  Traceback (most recent call last):
Jul  4 11:51:21 ubuntu weewx[14191] CRITICAL weewx.engine:     ****    File "/usr/share/weewx/weewx/engine.py", line 103, in setupStation
Jul  4 11:51:21 ubuntu weewx[14191] CRITICAL weewx.engine:     ****      self.console = loader_function(config_dict, self)
Jul  4 11:51:21 ubuntu weewx[14191] CRITICAL weewx.engine:     ****    File "/usr/share/weewx/user/WLLDriver.py", line 58, in loader
Jul  4 11:51:21 ubuntu weewx[14191] CRITICAL weewx.engine:     ****      return WLLDriver(**config_dict[DRIVER_NAME], **config_dict)
Jul  4 11:51:21 ubuntu weewx[14191] CRITICAL weewx.engine:     ****    File "/usr/share/weewx/user/WLLDriver.py", line 93, in __init__
Jul  4 11:51:21 ubuntu weewx[14191] CRITICAL weewx.engine:     ****      self.dict_device_id = dict((int(k), v) for k, v in (e.split(':') for e in device_id.split('-')))
Jul  4 11:51:21 ubuntu weewx[14191] CRITICAL weewx.engine:     ****    File "/usr/share/weewx/user/WLLDriver.py", line 93, in <genexpr>
Jul  4 11:51:21 ubuntu weewx[14191] CRITICAL weewx.engine:     ****      self.dict_device_id = dict((int(k), v) for k, v in (e.split(':') for e in device_id.split('-')))
Jul  4 11:51:21 ubuntu weewx[14191] CRITICAL weewx.engine:     ****  ValueError: not enough values to unpack (expected 2, got 1)
Jul  4 11:51:21 ubuntu weewx[14191] CRITICAL __main__: Unable to load driver: not enough values to unpack (expected 2, got 1)
Jul  4 11:51:21 ubuntu weewx[14191] CRITICAL __main__:     ****  Exiting...

Op woensdag 1 juli 2020 om 00:03:03 UTC+2 schreef flor...@pre-vost.fr:

[Florentin Prevost]

Hi,

Like in Readme on Github, you've to set device id like this 1:iss. Or if you have iss on id 2, set this : 2:iss.

I make this to implement extra sensor in future.

[Maarten van der Hoeven]

Yes, apologies. Working now. I had the 'old'  config of WLL still in place. Did only change WLLArchive according to the readme...

It is getting archive records, will test it today!

Op zaterdag 4 juli 2020 om 12:35:04 UTC+2 schreef flor...@pre-vost.fr:

[Maarten van der Hoeven]

Some findings

I cannot stop the weewx process by ' /etc/init.d/weewx stop', it keeps running for several minutes (and keeps on going). I need to find the process ID, and kill it by

root@ubuntu:/etc/weewx# ps -ef | grep weewx
root       17394       1 17 13:27 ?        00:01:59 python3 /usr/share/weewx/weewxd --daemon --pidfile=/var/run/weewx.pid /etc/weewx/weewx.conf
root       17899       1  0 13:37 ?        00:00:00 /bin/sh /etc/init.d/weewx stop
root       18084   13623  0 13:38 pts/0    00:00:00 grep --color=auto weewx
root@ubuntu:/etc/weewx# kill -9 17394

Question: why do you have the WLLArchive placed into StdReport-services? And not in StdArchive-service? Reading the Weewx-architecture (see http://www.weewx.com/docs/customizing.htm#The_WeeWX_service_architecture), it should have its place as an archive_service, dont you agree? Quote: "weewx.engine.StdArchive Archive any new data to the SQL databases."

[Engine]
    [[Services]]
        # This section specifies the services that should be run. They are
        # grouped by type, and the order of services within each group
        # determines the order in which the services will be run.
        prep_services = weewx.engine.StdTimeSynch
        data_services = ,
        process_services = weewx.engine.StdConvert, weewx.engine.StdCalibrate, weewx.engine.StdQC, weewx.wxservices.StdWXCalculate, user.calcdrought.CalcDrought
        archive_services = weewx.engine.StdArchive
        restful_services = weewx.restx.StdStationRegistry, weewx.restx.StdWunderground, weewx.restx.StdPWSweather, weewx.restx.StdCWOP, weewx.restx.StdWOW, weewx.restx.StdAWEKAS, user.mqtt.MQTT
        report_services = weewx.engine.StdPrint, weewx.engine.StdReport, user.WLLArchive.WLLArchive

Op zaterdag 4 juli 2020 13:28:16 UTC+2 schreef Maarten van der Hoeven:

[Maarten van der Hoeven]

Windspeed/windgust (UDP) seems not okay. radiation, uv, et, extratemp are NULL (but I think thats because you still need to implement that, right)?

With WLLDriver, I got:

mysql> select datetime,from_unixtime(datetime),outtemp,windspeed,windgust,radiation,uv,et,rain,extratemp1 from archive order by datetime desc limit 5;
+------------+-------------------------+---------+--------------------+----------+-----------+------+------+------+------------+
| datetime   | from_unixtime(datetime) | outtemp | windspeed          | windgust | radiation | uv   | et   | rain | extratemp1 |
+------------+-------------------------+---------+--------------------+----------+-----------+------+------+------+------------+
| 1593864000 | 2020-07-04 14:00:00     |    16.5 | 5.6156250000000005 |       16 |      NULL | NULL | NULL |    0 |       NULL |
| 1593863940 | 2020-07-04 13:59:00     |    16.5 |             6.9475 |       16 |      NULL | NULL | NULL |    0 |       NULL |
| 1593863880 | 2020-07-04 13:58:00     |    16.5 |          6.0440625 |       16 |      NULL | NULL | NULL |    0 |       NULL |
| 1593863820 | 2020-07-04 13:57:00     |    16.5 |  7.158125000000002 |       17 |      NULL | NULL | NULL |    0 |       NULL |
| 1593863760 | 2020-07-04 13:56:00     |    16.5 |  5.956874999999999 |       17 |      NULL | NULL | NULL |    0 |       NULL |
+------------+-------------------------+---------+--------------------+----------+-----------+------+------+------+------------+
5 rows in set (0.00 sec)

In my other virtual machine (hooked with a WeatherLink IP, my production environment), I got for the same datetime.

mysql> select datetime,from_unixtime(datetime),outtemp,windspeed,windgust,radiation,uv,et,rain,extratemp1 from weewx.archive order by datetime desc limit 5;
+------------+-------------------------+--------------------+-----------+----------+-----------+------+--------+------+--------------------+
| datetime   | from_unixtime(datetime) | outtemp            | windspeed | windgust | radiation | uv   | et     | rain | extratemp1         |
+------------+-------------------------+--------------------+-----------+----------+-----------+------+--------+------+--------------------+
| 1593864000 | 2020-07-04 14:00:00     | 16.555555555555557 |    4.4704 |  5.81152 |       123 |  1.1 | 0.0762 |    0 | 16.666666666666668 |
| 1593863940 | 2020-07-04 13:59:00     | 16.555555555555557 |   5.36448 |   6.7056 |       138 |  1.1 |      0 |    0 | 16.666666666666668 |
| 1593863880 | 2020-07-04 13:58:00     | 16.555555555555557 |    4.4704 |  7.15264 |       127 |    1 |      0 |    0 | 16.666666666666668 |
| 1593863820 | 2020-07-04 13:57:00     | 16.555555555555557 |   5.36448 |  7.15264 |       116 |  0.9 |      0 |    0 | 16.666666666666668 |
| 1593863760 | 2020-07-04 13:56:00     | 16.555555555555557 |    4.4704 |  6.25856 |       107 |  0.9 |      0 |    0 | 16.666666666666668 |
+------------+-------------------------+--------------------+-----------+----------+-----------+------+--------+------+--------------------+
5 rows in set (0.01 sec)

I've got my wanted units set in weewx.conf:

        [[[Units]]]
           
            # The following section sets what unit to use for each unit group.
            # NB: The unit is always in the singular. I.e., 'mile_per_hour',
            # NOT 'miles_per_hour'
            [[[[Groups]]]]
               
                group_altitude = meter    # Options are 'foot' or 'meter'
                group_degree_day = degree_C_day    # Options are 'degree_F_day' or 'degree_C_day'
                group_distance = km    # Options are 'mile' or 'km'
                group_pressure = mbar    # Options are 'inHg', 'mmHg', 'mbar', or 'hPa'
                group_rain = mm    # Options are 'inch', 'cm', or 'mm'
                group_rainrate = mm_per_hour    # Options are 'inch_per_hour', 'cm_per_hour', or 'mm_per_hour'
                group_speed = meter_per_second    # Options are 'mile_per_hour', 'km_per_hour', 'knot', or 'meter_per_second'
                group_speed2 = meter_per_second2    # Options are 'mile_per_hour2', 'km_per_hour2', 'knot2', or 'meter_per_second2'
                group_temperature = degree_C    # Options are 'degree_F' or 'degree_C'

Op zaterdag 4 juli 2020 13:44:15 UTC+2 schreef Maarten van der Hoeven:

[Florentin Prevost]

Thank you for you report !

Yes, I also the same problem. Maybe the driver not check if Weew raise a stop service.

For StdArchive, you've totaly reason. I will implement it this week end. But, I don't know if it possible to yield packet in service and not use a _addrecord function that not implement the StdConvert. Now I need to calculate each value from the Weewx database unit. If you have info for this ^^

[Florentin Prevost]

On /syslog, can you share the log when the driver received udp data and when it request from /current_conditions.

Thank you :)

[Maarten van der Hoeven]

I think this one is the UDP packet:

Jul  4 14:25:44 ubuntu weewx[20924] DEBUG user.WLLDriver: Packet received from WLL module {'dateTime': 1593865543, 'usUnits': 17, 'windSpeed': 3.58, 'windDir': 219, 'windGust': 10.28, 'windGustDir': 228, 'rain': 0.0, 'rainRate': 0.0}:

JSON-output of current, find attached

Op zaterdag 4 juli 2020 om 14:24:08 UTC+2 schreef flor...@pre-vost.fr:

[Florentin Prevost]

Hm it's strange because you show that the packet including value for Wind and Rain....

On syslog, can you share packet where all sensor are display.

Thank you

[Maarten van der Hoeven]

Jul  4 17:39:37 ubuntu weewx[20924] DEBUG user.WLLDriver: Packet received from WLL module {'dateTime': 1593877175, 'usUnits': 17, 'windSpeed': 5.36, 'windDir': 210, 'windGust': 8.05, 'windGustDir': 211, 'rain': 0.0, 'rainRate': 0.0}:
Jul  4 17:39:37 ubuntu weewx[20924] INFO weewx.restx: MQTT: Published record 2020-07-04 17:39:35 CEST (1593877175)
Jul  4 17:39:40 ubuntu weewx[20924] DEBUG user.WLLDriver: Rain this period: 0.0
Jul  4 17:39:40 ubuntu weewx[20924] DEBUG user.WLLDriver: Set Previous period rain to: 0
Jul  4 17:39:40 ubuntu weewx[20924] DEBUG user.WLLDriver: Packet received from WLL module {'dateTime': 1593877178, 'usUnits': 17, 'windSpeed': 4.47, 'windDir': 217, 'windGust': 8.05, 'windGustDir': 211, 'rain': 0.0, 'rainRate': 0.0}:
Jul  4 17:39:40 ubuntu weewx[20924] DEBUG urllib3.connectionpool: Starting new HTTP connection (1): 192.168.2.33:80
Jul  4 17:39:40 ubuntu weewx[20924] DEBUG urllib3.connectionpool: http://192.168.2.33:80 "GET /v1/current_conditions HTTP/1.1" 200 None
Jul  4 17:39:40 ubuntu weewx[20924] INFO weewx.restx: MQTT: Published record 2020-07-04 17:39:38 CEST (1593877178)
Jul  4 17:39:40 ubuntu weewx[20924] DEBUG user.WLLDriver: Rain this period: 0.0
Jul  4 17:39:40 ubuntu weewx[20924] DEBUG user.WLLDriver: Set Previous period rain to: 0
Jul  4 17:39:40 ubuntu weewx[20924] DEBUG user.WLLDriver: Packet received from WLL module {'dateTime': 1593877178, 'usUnits': 17, 'outTemp': 17.33, 'outHumidity': 93.3, 'dewpoint': 16.22, 'heatindex': 18.06, 'windchill': 15.72, 'windSpeed': 10.0, 'windDir': 217, 'windGust': 14.0, 'windGustDir': 213, 'barometer': 1012.67, 'pressure': 1012.26, 'rain': 0.0, 'rainRate': 0.0, 'inTemp': 22.61, 'inHumidity': 63.2, 'inDewpoint': 15.28}:
Jul  4 17:39:40 ubuntu weewx[20924] INFO weewx.restx: MQTT: Published record 2020-07-04 17:39:38 CEST (1593877178)
Jul  4 17:39:42 ubuntu weewx[20924] DEBUG user.WLLDriver: Rain this period: 0.0
Jul  4 17:39:42 ubuntu weewx[20924] DEBUG user.WLLDriver: Set Previous period rain to: 0
Jul  4 17:39:42 ubuntu weewx[20924] DEBUG user.WLLDriver: Packet received from WLL module {'dateTime': 1593877180, 'usUnits': 17, 'windSpeed': 4.47, 'windDir': 204, 'windGust': 8.05, 'windGustDir': 211, 'rain': 0.0, 'rainRate': 0.0}:
Jul  4 17:39:42 ubuntu weewx[20924] INFO weewx.restx: MQTT: Published record 2020-07-04 17:39:40 CEST (1593877180)
Jul  4 17:39:45 ubuntu weewx[20924] DEBUG user.WLLDriver: Rain this period: 0.0
Jul  4 17:39:45 ubuntu weewx[20924] DEBUG user.WLLDriver: Set Previous period rain to: 0
Jul  4 17:39:45 ubuntu weewx[20924] DEBUG user.WLLDriver: Packet received from WLL module {'dateTime': 1593877183, 'usUnits': 17, 'windSpeed': 3.58, 'windDir': 214, 'windGust': 8.05, 'windGustDir': 211, 'rain': 0.0, 'rainRate': 0.0}:
Jul  4 17:39:45 ubuntu weewx[20924] INFO weewx.restx: MQTT: Published record 2020-07-04 17:39:43 CEST (1593877183)

MySQL-output latest 5 records

mysql> select datetime,from_unixtime(datetime),outtemp,windspeed,windgust,radiation,uv,et,rain,extratemp1 from archive order by datetime desc limit 5;

+------------+-------------------------+-------------------+-------------------+----------+-----------+------+------+------+------------+

| datetime   | from_unixtime(datetime) | outtemp           | windspeed         | windgust | radiation | uv   | et   | rain | extratemp1 |

+------------+-------------------------+-------------------+-------------------+----------+-----------+------+------+------+------------+
| 1593877200 | 2020-07-04 17:40:00     |             17.33 | 5.195454545454546 |       14 |      NULL | NULL | NULL |    0 |       NULL |
| 1593877140 | 2020-07-04 17:39:00     | 17.30857142857143 | 4.514193548387096 |       15 |      NULL | NULL | NULL |    0 |       NULL |
| 1593877080 | 2020-07-04 17:38:00     |             17.33 | 6.058125000000001 |       15 |      NULL | NULL | NULL |    0 |       NULL |
| 1593877020 | 2020-07-04 17:37:00     |             17.33 |         6.1765625 |       17 |      NULL | NULL | NULL |    0 |       NULL |
| 1593876960 | 2020-07-04 17:36:00     |             17.33 |         6.4096875 |       18 |      NULL | NULL | NULL |    0 |       NULL |
+------------+-------------------------+-------------------+-------------------+----------+-----------+------+------+------+------------+

5 rows in set (0.00 sec)

Op zaterdag 4 juli 2020 om 15:40:52 UTC+2 schreef flor...@pre-vost.fr:

[flor...@pre-vost.fr]

Thank you ! 

I'm very stupid ahah, this is an error that I put on code ! I push to my git a fix to windSpeed and windGust. 

For others sensors, I make this change this we. 

[Maarten van der Hoeven]

Updated the driver, thanks for that. Windspeed/-gust is much better now. However, I see some differences in the windgust, when it is within a UDP-packet and when it's within a current-condition-packet. Some piece of syslog, where I highlighted the difference in values. For what I understand, windgust is the max speed that occured in the last 2 minutes. So I expect it to be the same when it's getting reported by UDP and current-conditions, at least within a timespan of two minutes...

Jul  5 01:10:23 ubuntu weewx[4508] DEBUG user.WLLDriver: Packet received from WLL module {'dateTime': 1593904223, 'usUnits': 17, 'outTemp': 18.11, 'outHumidity': 97.0, 'dewpoint': 17.61, 'heatindex': 19.06, 'windchill': 17.17, 'windSpeed': 3.58, 'windDir': 229, 'windGust': 6.71, 'windGustDir': 224, 'barometer': 1009.89, 'pressure': 1009.49, 'rain': 0.0, 'rainRate': 0.0, 'inTemp': 21.5, 'inHumidity': 71.1, 'inDewpoint': 16.06}:
Jul  5 01:10:23 ubuntu weewx[4508] INFO weewx.restx: MQTT: Published record 2020-07-05 01:10:23 CEST (1593904223)
Jul  5 01:10:26 ubuntu weewx[4508] DEBUG user.WLLDriver: Rain this period: 0.0
Jul  5 01:10:26 ubuntu weewx[4508] DEBUG user.WLLDriver: Set Previous period rain to: 3
Jul  5 01:10:26 ubuntu weewx[4508] DEBUG user.WLLDriver: Packet received from WLL module {'dateTime': 1593904225, 'usUnits': 17, 'windSpeed': 4.02, 'windDir': 229, 'windGust': 7.15, 'windGustDir': 249, 'rain': 0.0, 'rainRate': 0.0}:
Jul  5 01:10:26 ubuntu weewx[4508] INFO weewx.restx: MQTT: Published record 2020-07-05 01:10:25 CEST (1593904225)
Jul  5 01:10:28 ubuntu weewx[4508] DEBUG user.WLLDriver: Rain this period: 0.0
Jul  5 01:10:28 ubuntu weewx[4508] DEBUG user.WLLDriver: Set Previous period rain to: 3
Jul  5 01:10:28 ubuntu weewx[4508] DEBUG user.WLLDriver: Packet received from WLL module {'dateTime': 1593904228, 'usUnits': 17, 'windSpeed': 5.36, 'windDir': 217, 'windGust': 7.15, 'windGustDir': 249, 'rain': 0.0, 'rainRate': 0.0}:
Jul  5 01:10:28 ubuntu weewx[4508] INFO weewx.restx: MQTT: Published record 2020-07-05 01:10:28 CEST (1593904228)
Jul  5 01:10:31 ubuntu weewx[4508] DEBUG user.WLLDriver: Rain this period: 0.0
Jul  5 01:10:31 ubuntu weewx[4508] DEBUG user.WLLDriver: Set Previous period rain to: 3
Jul  5 01:10:31 ubuntu weewx[4508] DEBUG user.WLLDriver: Packet received from WLL module {'dateTime': 1593904230, 'usUnits': 17, 'windSpeed': 5.81, 'windDir': 232, 'windGust': 7.15, 'windGustDir': 249, 'rain': 0.0, 'rainRate': 0.0}:
Jul  5 01:10:31 ubuntu weewx[4508] DEBUG urllib3.connectionpool: Starting new HTTP connection (1): 192.168.2.33:80
Jul  5 01:10:31 ubuntu weewx[4508] DEBUG urllib3.connectionpool: http://192.168.2.33:80 "GET /v1/current_conditions HTTP/1.1" 200 None
Jul  5 01:10:31 ubuntu weewx[4508] INFO weewx.restx: MQTT: Published record 2020-07-05 01:10:30 CEST (1593904230)
Jul  5 01:10:31 ubuntu weewx[4508] DEBUG user.WLLDriver: Rain this period: 0.0
Jul  5 01:10:31 ubuntu weewx[4508] DEBUG user.WLLDriver: Set Previous period rain to: 3
Jul  5 01:10:31 ubuntu weewx[4508] DEBUG user.WLLDriver: Packet received from WLL module {'dateTime': 1593904230, 'usUnits': 17, 'outTemp': 18.11, 'outHumidity': 97.0, 'dewpoint': 17.61, 'heatindex': 19.06, 'windchill': 17.17, 'windSpeed': 5.81, 'windDir': 232, 'windGust': 6.71, 'windGustDir': 224, 'barometer': 1009.89, 'pressure': 1009.49, 'rain': 0.0, 'rainRate': 0.0, 'inTemp': 21.5, 'inHumidity': 71.1, 'inDewpoint': 16.06}:
Jul  5 01:10:31 ubuntu weewx[4508] INFO weewx.restx: MQTT: Published record 2020-07-05 01:10:30 CEST (1593904230)
Jul  5 01:10:33 ubuntu weewx[4508] DEBUG user.WLLDriver: Rain this period: 0.0
Jul  5 01:10:33 ubuntu weewx[4508] DEBUG user.WLLDriver: Set Previous period rain to: 3
Jul  5 01:10:33 ubuntu weewx[4508] DEBUG user.WLLDriver: Packet received from WLL module {'dateTime': 1593904233, 'usUnits': 17, 'windSpeed': 5.36, 'windDir': 225, 'windGust': 7.15, 'windGustDir': 249, 'rain': 0.0, 'rainRate': 0.0}:
Jul  5 01:10:33 ubuntu weewx[4508] INFO weewx.restx: MQTT: Published record 2020-07-05 01:10:33 CEST (1593904233)
Jul  5 01:10:36 ubuntu weewx[4508] DEBUG user.WLLDriver: Rain this period: 0.0
Jul  5 01:10:36 ubuntu weewx[4508] DEBUG user.WLLDriver: Set Previous period rain to: 3
Jul  5 01:10:36 ubuntu weewx[4508] DEBUG user.WLLDriver: Packet received from WLL module {'dateTime': 1593904235, 'usUnits': 17, 'windSpeed': 4.02, 'windDir': 225, 'windGust': 7.15, 'windGustDir': 249, 'rain': 0.0, 'rainRate': 0.0}:
Jul  5 01:10:36 ubuntu weewx[4508] INFO weewx.restx: MQTT: Published record 2020-07-05 01:10:35 CEST (1593904235)
Jul  5 01:10:38 ubuntu weewx[4508] DEBUG user.WLLDriver: Rain this period: 0.0
Jul  5 01:10:38 ubuntu weewx[4508] DEBUG user.WLLDriver: Set Previous period rain to: 3
Jul  5 01:10:38 ubuntu weewx[4508] DEBUG user.WLLDriver: Packet received from WLL module {'dateTime': 1593904238, 'usUnits': 17, 'windSpeed': 3.58, 'windDir': 227, 'windGust': 7.15, 'windGustDir': 249, 'rain': 0.0, 'rainRate': 0.0}:
Jul  5 01:10:38 ubuntu weewx[4508] DEBUG urllib3.connectionpool: Starting new HTTP connection (1): 192.168.2.33:80
Jul  5 01:10:38 ubuntu weewx[4508] DEBUG urllib3.connectionpool: http://192.168.2.33:80 "GET /v1/current_conditions HTTP/1.1" 200 None
Jul  5 01:10:38 ubuntu weewx[4508] INFO weewx.restx: MQTT: Published record 2020-07-05 01:10:38 CEST (1593904238)
Jul  5 01:10:38 ubuntu weewx[4508] DEBUG user.WLLDriver: Rain this period: 0.0
Jul  5 01:10:38 ubuntu weewx[4508] DEBUG user.WLLDriver: Set Previous period rain to: 3
Jul  5 01:10:38 ubuntu weewx[4508] DEBUG user.WLLDriver: Packet received from WLL module {'dateTime': 1593904238, 'usUnits': 17, 'outTemp': 18.11, 'outHumidity': 96.9, 'dewpoint': 17.61, 'heatindex': 19.06, 'windchill': 17.17, 'windSpeed': 3.58, 'windDir': 227, 'windGust': 6.71, 'windGustDir': 224, 'barometer': 1009.89, 'pressure': 1009.49, 'rain': 0.0, 'rainRate': 0.0, 'inTemp': 21.5, 'inHumidity': 71.1, 'inDewpoint': 16.06}:
Jul  5 01:10:38 ubuntu weewx[4508] INFO weewx.restx: MQTT: Published record 2020-07-05 01:10:38 CEST (1593904238)
Jul  5 01:10:41 ubuntu weewx[4508] DEBUG user.WLLDriver: Rain this period: 0.0
Jul  5 01:10:41 ubuntu weewx[4508] DEBUG user.WLLDriver: Set Previous period rain to: 3
Jul  5 01:10:41 ubuntu weewx[4508] DEBUG user.WLLDriver: Packet received from WLL module {'dateTime': 1593904240, 'usUnits': 17, 'windSpeed': 3.58, 'windDir': 227, 'windGust': 7.15, 'windGustDir': 249, 'rain': 0.0, 'rainRate': 0.0}:
Jul  5 01:10:41 ubuntu weewx[4508] INFO weewx.restx: MQTT: Published record 2020-07-05 01:10:40 CEST (1593904240)
Jul  5 01:10:43 ubuntu weewx[4508] DEBUG user.WLLDriver: Rain this period: 0.0
Jul  5 01:10:43 ubuntu weewx[4508] DEBUG user.WLLDriver: Set Previous period rain to: 3
Jul  5 01:10:43 ubuntu weewx[4508] DEBUG user.WLLDriver: Packet received from WLL module {'dateTime': 1593904243, 'usUnits': 17, 'windSpeed': 3.58, 'windDir': 213, 'windGust': 7.15, 'windGustDir': 249, 'rain': 0.0, 'rainRate': 0.0}:
Jul  5 01:10:43 ubuntu weewx[4508] INFO weewx.restx: MQTT: Published record 2020-07-05 01:10:43 CEST (1593904243)

Op zaterdag 4 juli 2020 om 18:09:42 UTC+2 schreef flor...@pre-vost.fr:

[flor...@pre-vost.fr]

Hi,

Yes I see. I put speed 2min on current_conditions, and UDP packet, it's speed 10min.

I fix it. 

Thank's a lot. 

[Maarten van der Hoeven]

Did testing with WLLArchive.

WLLArchive is picking up archived records, just from the point where records are missing.Thats good. I've stopped weewx for two days (weewxtest in my case, not production), and Weatherlink.com is queried to get the missing records.

I see in mysql there's a mismatch in rounding, or perhaps typecasting between float and double. The first column (outtemp, windspeed) is from my production database (which I consider as correct, as this driver is live for several years now), the second column (outtemp, windspeed) is from my test-enviroment. Records shown are coming from WLLArchive. Maybe, not sure, this rounding-mismatched is cause by calculating temp (F->C) and windspeed (mph->m/s) within the driver itself (float? double?), instead of letting weewx doing the conversion. Whatever the case, I would prefer to skip the conversion withing the driver, and make use of the weewx-tooling thats available for unit-conversions. That makes is more stable, like, for example, I decided in the future to report my windspeed in km/h in stead of m/s. Now it's fixed in the driver to m/s, when using metricwx

mysql> select from_unixtime(weewx.archive.datetime),weewx.archive.outtemp,weewxtest.archive.outtemp,weewx.archive.windspeed,weewxtest.archive.windspeed from weewx.archive,weewxtest.archive where weewx.archive.datetime=weewxtest.archive.datetime and from_unixtime(weewx.archive.datetime) like '2020-07-07%' and weewxtest.archive.outtemp > -100 limit 10;
+---------------------------------------+--------------------+---------+-----------+-----------+
| from_unixtime(weewx.archive.datetime) | outtemp            | outtemp | windspeed | windspeed |
+---------------------------------------+--------------------+---------+-----------+-----------+
| 2020-07-07 00:00:00                   |  11.38888888888889 |   11.33 |   1.34112 |      1.39 |
| 2020-07-07 00:05:00                   |  11.38888888888889 |   11.33 |   1.34112 |       1.2 |
| 2020-07-07 00:10:00                   |  11.38888888888889 |   11.33 |   1.34112 |      1.53 |
| 2020-07-07 00:15:00                   | 11.333333333333334 |   11.28 |   1.34112 |      1.62 |
| 2020-07-07 00:20:00                   | 11.333333333333334 |   11.28 |   1.34112 |      1.26 |
| 2020-07-07 00:25:00                   | 11.277777777777777 |   11.22 |   0.89408 |      0.92 |
| 2020-07-07 00:30:00                   | 11.222222222222223 |   11.17 |   0.89408 |      1.09 |
| 2020-07-07 00:35:00                   | 11.166666666666666 |   11.11 |   1.34112 |      1.26 |
| 2020-07-07 00:40:00                   |  11.11111111111111 |   11.06 |   1.34112 |      1.23 |
| 2020-07-07 00:45:00                   |  11.11111111111111 |   11.06 |   1.34112 |      1.28 |
+---------------------------------------+--------------------+---------+-----------+-----------+
10 rows in set (0.88 sec)

Op zondag 5 juli 2020 12:06:24 UTC+2 schreef flor...@pre-vost.fr:

[Maarten van der Hoeven]

Same goes when records come from WLLDriver, same mismatch in rounding/conversion

mysql> select from_unixtime(weewx.archive.datetime),weewx.archive.outtemp,weewxtest.archive.outtemp,weewx.archive.windspeed,weewxtest.archive.windspeed from weewx.archive,weewxtest.archive where weewx.archive.datetime=weewxtest.archive.datetime and from_unixtime(weewx.archive.datetime) like '2020-07-07 12%' and weewxtest.archive.outtemp > -100 limit 10;
+---------------------------------------+--------------------+--------------------+-----------+--------------------+

| from_unixtime(weewx.archive.datetime) | outtemp            | outtemp            | windspeed | windspeed          |

+---------------------------------------+--------------------+--------------------+-----------+--------------------+
| 2020-07-07 12:00:00                   |  16.77777777777778 |              16.72 |    4.4704 |  4.729354838709677 |
| 2020-07-07 12:01:00                   |  16.72222222222222 | 16.714444444444446 |   4.02336 |  4.171818181818182 |
| 2020-07-07 12:02:00                   |  16.72222222222222 |  16.69142857142857 |   4.02336 |  4.038064516129032 |
| 2020-07-07 12:03:00                   |  16.72222222222222 |              16.67 |    4.4704 |  4.577878787878787 |
| 2020-07-07 12:04:00                   |  16.72222222222222 |              16.67 |   3.57632 |  3.422812499999999 |
| 2020-07-07 12:05:00                   | 16.666666666666668 |             16.655 |   3.57632 | 3.7718749999999988 |
| 2020-07-07 12:06:00                   |  16.72222222222222 | 16.661428571428573 |   4.02336 |  3.648064516129032 |
| 2020-07-07 12:07:00                   |  16.77777777777778 |  16.69222222222222 |    4.4704 |  4.321515151515152 |
| 2020-07-07 12:08:00                   |  16.88888888888889 |            16.7975 |   4.02336 |           4.036875 |
| 2020-07-07 12:09:00                   |                 17 |               16.9 |   4.91744 |  4.638125000000001 |
+---------------------------------------+--------------------+--------------------+-----------+--------------------+
10 rows in set (1.92 sec)

Op dinsdag 7 juli 2020 12:10:45 UTC+2 schreef Maarten van der Hoeven:

[Maarten van der Hoeven]

Rain and rainrate goes askew. First column (rain, rainrate) coming from production (weewx with Weatherlink IP,  running for years), second column (rain,rainrate) coming from weewxtest (WLLArchive).

mysql> select from_unixtime(weewx.archive.datetime),weewx.archive.rain,weewxtest.archive.rain,weewx.archive.rainrate,weewxtest.archive.rainrate from weewx.archive,weewxtest.archive where weewx.archive.datetime=weewxtest.archive.datetime
and from_unixtime(weewx.archive.datetime) like '2020-07-06%' and weewx.archive.rainrate > 0 and weewxtest.archive.rainrate >= 0 limit 100;
+---------------------------------------+---------------+------+--------------------+----------+
| from_unixtime(weewx.archive.datetime) | rain          | rain | rainrate           | rainrate |
+---------------------------------------+---------------+------+--------------------+----------+
| 2020-07-06 09:25:00                   | 0.19999999878 |  0.6 | 5.7999999646200004 |       11 |
| 2020-07-06 09:30:00                   |             0 |    0 |       1.9999999878 |      5.6 |
| 2020-07-06 09:35:00                   |             0 |    0 |       0.9999999939 |        2 |
| 2020-07-06 09:40:00                   |             0 |    0 |      0.79999999512 |        1 |
| 2020-07-06 11:30:00                   | 0.19999999878 |  0.8 |      9.59999994144 |     12.4 |
| 2020-07-06 11:35:00                   |             0 |  0.6 |      5.19999996828 |     27.8 |
| 2020-07-06 11:40:00                   |             0 |    0 |      1.79999998902 |      5.2 |
| 2020-07-06 11:45:00                   |             0 |    0 |       0.9999999939 |      1.6 |
| 2020-07-06 11:50:00                   |             0 |    0 |      0.79999999512 |        1 |
| 2020-07-06 12:45:00                   |             0 |  0.4 |      4.79999997072 |      4.8 |
| 2020-07-06 12:50:00                   |             0 |    0 |      1.59999999024 |      4.8 |
| 2020-07-06 12:55:00                   |             0 |    0 |       0.9999999939 |      1.6 |
| 2020-07-06 13:30:00                   | 0.19999999878 |  0.8 |     24.39999985116 |     24.4 |
| 2020-07-06 13:35:00                   | 0.19999999878 |  2.8 |      16.9999998963 |      128 |
| 2020-07-06 13:40:00                   |             0 |  0.4 |       3.9999999756 |       16 |
| 2020-07-06 13:45:00                   |             0 |    0 |      1.39999999146 |      3.6 |
| 2020-07-06 13:50:00                   |             0 |    0 |       0.9999999939 |      1.4 |
| 2020-07-06 15:00:00                   | 0.19999999878 |  0.6 |     16.39999989996 |     16.4 |
| 2020-07-06 15:05:00                   |             0 |  0.6 | 3.3999999792600004 |     30.8 |
| 2020-07-06 15:10:00                   |             0 |    0 |      1.39999999146 |      3.2 |
| 2020-07-06 15:15:00                   |             0 |    0 |      0.79999999512 |      1.4 |
+---------------------------------------+---------------+------+--------------------+----------+
21 rows in set (0.86 sec)

Op dinsdag 7 juli 2020 om 12:12:57 UTC+2 schreef Maarten van der Hoeven:

[flor...@pre-vost.fr]

Hi,

Thank for your feadback.

I pushed the v0.2 in my github. You can install it by using wee_extension :  https://github.com/Drealine/WLLDriver/releases/tag/0.2

[Maarten van der Hoeven]

Okay, got v0.2 running now. My weewx.conf stanza shows (ISS on ID=2, extratemp1 on ID=3).

[WLLDriver]
    driver = user.WLLDriver
    max_tries = 5
    retry_wait = 5
    poll_interval = 5
    udp_enable = 1
    hostname = 192.168.2.33
    wl_apikey = nivwsekqwfbkhqtqwo8nximhl7zgxpcs

    wl_apisecret = *secret*
    wl_stationid = 92884
    time_out = 10
    device_id = 2:iss-3:extraTemp1

Output MySQL:

mysql> select datetime,from_unixtime(datetime),outtemp,windspeed,windgust,radiation,uv,et,rain,rainrate,extratemp1 from weewxtest.archive order by datetime des
c limit 5;
+------------+-------------------------+--------------------+-----------+----------+-----------+------+------+------+----------+------------+
| datetime   | from_unixtime(datetime) | outtemp            | windspeed | windgust | radiation | uv   | et   | rain | rainrate | extratemp1 |
+------------+-------------------------+--------------------+-----------+----------+-----------+------+------+------+----------+------------+
| 1594216440 | 2020-07-08 15:54:00     |  16.11111111111111 |      NULL |     NULL |      NULL | NULL | NULL |    0 |        0 |       NULL |
| 1594216380 | 2020-07-08 15:53:00     | 16.180555555555557 |      NULL |     NULL |      NULL | NULL | NULL |    0 |        0 |       NULL |
| 1594216320 | 2020-07-08 15:52:00     |  16.11111111111111 |      NULL |     NULL |      NULL | NULL | NULL |    0 |        0 |       NULL |
| 1594216260 | 2020-07-08 15:51:00     | 16.097222222222225 |      NULL |     NULL |      NULL | NULL | NULL |    0 |        0 |       NULL |
| 1594216200 | 2020-07-08 15:50:00     | 16.055555555555557 |      NULL |     NULL |      NULL | NULL | NULL |    0 |        0 |       NULL |
+------------+-------------------------+--------------------+-----------+----------+-----------+------+------+------+----------+------------+

5 rows in set (0.00 sec)

Console output (syslog):

Jul  8 15:49:31 ubuntu weewx[3696] DEBUG user.WLLDriver: Packet received from WLL module {'dateTime': 1594216170, 'usUnits': 1, 'outTemp': 60.9, 'outHumidity': 94.4, 'dewpoint': 57.7, 'heatindex': 59.7, 'windchill': 59.3, 'windSpeed': None, 'windDir': None, 'windGust': None, 'windGustDir': None, 'barometer': 29.998, 'pressure': 29.986, 'inTemp': 70.4, 'inHumidity': 60.9, 'inDewpoint': 56.3}:
Jul  8 15:49:31 ubuntu weewx[3696] INFO weewx.restx: MQTT: Published record 2020-07-08 15:49:30 CEST (1594216170)
Jul  8 15:49:33 ubuntu weewx[3696] DEBUG user.WLLDriver: Rain rightnow is :0.0
Jul  8 15:49:33 ubuntu weewx[3696] DEBUG user.WLLDriver: Set previous period rain to: 0
Jul  8 15:49:33 ubuntu weewx[3696] DEBUG user.WLLDriver: Packet received from WLL module {'dateTime': 1594216173, 'usUnits': 1, 'windSpeed': None, 'windDir': None, 'windGust': None, 'windGustDir': None, 'rain': 0.0, 'rainRate': 0.0}:
Jul  8 15:49:33 ubuntu weewx[3696] INFO weewx.restx: MQTT: Published record 2020-07-08 15:49:33 CEST (1594216173)
Jul  8 15:49:36 ubuntu weewx[3696] DEBUG user.WLLDriver: Rain rightnow is :0.0
Jul  8 15:49:36 ubuntu weewx[3696] DEBUG user.WLLDriver: Set previous period rain to: 0
Jul  8 15:49:36 ubuntu weewx[3696] DEBUG user.WLLDriver: Packet received from WLL module {'dateTime': 1594216175, 'usUnits': 1, 'windSpeed': None, 'windDir': None, 'windGust': None, 'windGustDir': None, 'rain': 0.0, 'rainRate': 0.0}:

Findings:

Windspeed, windgust, UV, radiation, et, extratemp1 remain NULL

JSON output of current conditions attached

Op woensdag 8 juli 2020 om 12:52:19 UTC+2 schreef flor...@pre-vost.fr:

[Maarten van der Hoeven]

We got some sustained rain this afternoon; rain&rainrate seems to be missed. First column (rain and rainrate) from my production server, second column (rain, rainrate) from WLLDriver v0.2. All rain&rainrate are zero, although it did rain (first columns)

mysql> select weewx.archive.datetime,from_unixtime(weewx.archive.datetime),weewx.archive.rain,weewxtest.archive.rain,weewx.archive.rainrate,weewxtest.archive.rainrate from weewx.archive,weewxtest.archive where weewx.archive.datetime=weewxtest.archive.datetime order by weewx.archive.datetime desc limit 100;
+------------+---------------------------------------+---------------+------+--------------------+----------+
| datetime   | from_unixtime(weewx.archive.datetime) | rain          | rain | rainrate           | rainrate |
+------------+---------------------------------------+---------------+------+--------------------+----------+
| 1594228320 | 2020-07-08 19:12:00                   | 0.19999999878 |    0 |      1.19999999268 |        0 |
| 1594228260 | 2020-07-08 19:11:00                   |             0 |    0 |      1.19999999268 |        0 |
| 1594228200 | 2020-07-08 19:10:00                   |             0 |    0 |      1.19999999268 |        0 |
| 1594228140 | 2020-07-08 19:09:00                   |             0 |    0 |      1.39999999146 |        0 |
| 1594228080 | 2020-07-08 19:08:00                   |             0 |    0 |      1.59999999024 |        0 |
| 1594228020 | 2020-07-08 19:07:00                   |             0 |    0 |      1.79999998902 |        0 |
| 1594227960 | 2020-07-08 19:06:00                   |             0 |    0 |      1.79999998902 |        0 |
| 1594227900 | 2020-07-08 19:05:00                   |             0 |    0 |      1.79999998902 |        0 |
| 1594227840 | 2020-07-08 19:04:00                   |             0 |    0 |      1.79999998902 |        0 |
| 1594227780 | 2020-07-08 19:03:00                   |             0 |    0 |      1.79999998902 |        0 |
| 1594227720 | 2020-07-08 19:02:00                   |             0 |    0 |      1.79999998902 |        0 |
| 1594227660 | 2020-07-08 19:01:00                   | 0.19999999878 |    0 |      1.79999998902 |        0 |
| 1594227600 | 2020-07-08 19:00:00                   |             0 |    0 |      1.79999998902 |        0 |
| 1594227540 | 2020-07-08 18:59:00                   |             0 |    0 |       1.9999999878 |        0 |
| 1594227480 | 2020-07-08 18:58:00                   |             0 |    0 |       1.9999999878 |        0 |
| 1594227420 | 2020-07-08 18:57:00                   |             0 |    0 |       1.9999999878 |        0 |
| 1594227360 | 2020-07-08 18:56:00                   |             0 |    0 |       1.9999999878 |        0 |
| 1594227300 | 2020-07-08 18:55:00                   |             0 |    0 |       1.9999999878 |        0 |
| 1594227240 | 2020-07-08 18:54:00                   | 0.19999999878 |    0 |       1.9999999878 |        0 |
| 1594227180 | 2020-07-08 18:53:00                   |             0 |    0 |      1.39999999146 |        0 |
| 1594227120 | 2020-07-08 18:52:00                   |             0 |    0 |      1.39999999146 |        0 |
| 1594227060 | 2020-07-08 18:51:00                   |             0 |    0 |      1.39999999146 |        0 |
| 1594227000 | 2020-07-08 18:50:00                   |             0 |    0 |      1.39999999146 |        0 |
| 1594226940 | 2020-07-08 18:49:00                   |             0 |    0 |      1.39999999146 |        0 |
| 1594226880 | 2020-07-08 18:48:00                   | 0.19999999878 |    0 |      1.39999999146 |        0 |
| 1594226820 | 2020-07-08 18:47:00                   |             0 |    0 |      1.39999999146 |        0 |
| 1594226760 | 2020-07-08 18:46:00                   |             0 |    0 |      1.59999999024 |        0 |
| 1594226700 | 2020-07-08 18:45:00                   |             0 |    0 |      1.59999999024 |        0 |
| 1594226640 | 2020-07-08 18:44:00                   |             0 |    0 |      1.59999999024 |        0 |
| 1594226580 | 2020-07-08 18:43:00                   |             0 |    0 |      1.59999999024 |        0 |
| 1594226520 | 2020-07-08 18:42:00                   |             0 |    0 |      1.59999999024 |        0 |
| 1594226460 | 2020-07-08 18:41:00                   |             0 |    0 |      1.59999999024 |        0 |
| 1594226400 | 2020-07-08 18:40:00                   | 0.19999999878 |    0 |      1.59999999024 |        0 |
| 1594226340 | 2020-07-08 18:39:00                   |             0 |    0 |      1.59999999024 |        0 |
| 1594226280 | 2020-07-08 18:38:00                   |             0 |    0 |      1.79999998902 |        0 |
| 1594226220 | 2020-07-08 18:37:00                   |             0 |    0 |       1.9999999878 |        0 |
| 1594226160 | 2020-07-08 18:36:00                   |             0 |    0 |       1.9999999878 |        0 |
| 1594226100 | 2020-07-08 18:35:00                   |             0 |    0 |       1.9999999878 |        0 |
| 1594226040 | 2020-07-08 18:34:00                   |             0 |    0 |       1.9999999878 |        0 |
| 1594225980 | 2020-07-08 18:33:00                   |             0 |    0 |       1.9999999878 |        0 |
| 1594225920 | 2020-07-08 18:32:00                   | 0.19999999878 |    0 |      2.19999998658 |        0 |
| 1594225860 | 2020-07-08 18:31:00                   |             0 |    0 |      2.19999998658 |        0 |
| 1594225800 | 2020-07-08 18:30:00                   |             0 |    0 |      2.59999998414 |        0 |
| 1594225740 | 2020-07-08 18:29:00                   |             0 |    0 |      2.59999998414 |        0 |
| 1594225680 | 2020-07-08 18:28:00                   |             0 |    0 |      2.59999998414 |        0 |
| 1594225620 | 2020-07-08 18:27:00                   |             0 |    0 |      2.59999998414 |        0 |
| 1594225560 | 2020-07-08 18:26:00                   | 0.19999999878 |    0 |      2.59999998414 |        0 |
| 1594225500 | 2020-07-08 18:25:00                   |             0 |    0 |       0.9999999939 |        0 |
| 1594225440 | 2020-07-08 18:24:00                   |             0 |    0 |       0.9999999939 |        0 |
| 1594225380 | 2020-07-08 18:23:00                   |             0 |    0 |       0.9999999939 |        0 |
| 1594225320 | 2020-07-08 18:22:00                   | 0.19999999878 |    0 |       0.9999999939 |        0 |
| 1594225260 | 2020-07-08 18:21:00                   |             0 |    0 |       0.9999999939 |        0 |
| 1594225200 | 2020-07-08 18:20:00                   |             0 |    0 |       0.9999999939 |        0 |
| 1594225140 | 2020-07-08 18:19:00                   |             0 |    0 |      1.19999999268 |        0 |
| 1594225080 | 2020-07-08 18:18:00                   |             0 |    0 |      1.19999999268 |        0 |
| 1594225020 | 2020-07-08 18:17:00                   |             0 |    0 |      1.39999999146 |        0 |
| 1594224960 | 2020-07-08 18:16:00                   |             0 |    0 |      1.59999999024 |        0 |
| 1594224900 | 2020-07-08 18:15:00                   |             0 |    0 |      1.79999998902 |        0 |
| 1594224840 | 2020-07-08 18:14:00                   |             0 |    0 |      2.19999998658 |        0 |
| 1594224780 | 2020-07-08 18:13:00                   |             0 |    0 |      2.79999998292 |        0 |
| 1594224720 | 2020-07-08 18:12:00                   |             0 |    0 |      2.79999998292 |        0 |
| 1594224660 | 2020-07-08 18:11:00                   |             0 |    0 |      2.79999998292 |        0 |
| 1594224600 | 2020-07-08 18:10:00                   |             0 |    0 |      2.79999998292 |        0 |
| 1594224540 | 2020-07-08 18:09:00                   | 0.19999999878 |    0 |      3.19999998048 |        0 |
| 1594224480 | 2020-07-08 18:08:00                   |             0 |    0 |      3.19999998048 |        0 |
| 1594224420 | 2020-07-08 18:07:00                   |             0 |    0 |      4.39999997316 |        0 |
| 1594224360 | 2020-07-08 18:06:00                   |             0 |    0 |      4.59999997194 |        0 |
| 1594224300 | 2020-07-08 18:05:00                   | 0.19999999878 |    0 |      4.59999997194 |        0 |
| 1594224240 | 2020-07-08 18:04:00                   |             0 |    0 |       1.9999999878 |        0 |
| 1594224180 | 2020-07-08 18:03:00                   |             0 |    0 |       1.9999999878 |        0 |
| 1594224120 | 2020-07-08 18:02:00                   | 0.19999999878 |    0 |      2.19999998658 |        0 |
| 1594224060 | 2020-07-08 18:01:00                   |             0 |    0 |      2.19999998658 |        0 |
| 1594224000 | 2020-07-08 18:00:00                   |             0 |    0 |      2.79999998292 |        0 |
| 1594223940 | 2020-07-08 17:59:00                   |             0 |    0 | 3.7999999768199997 |        0 |
| 1594223880 | 2020-07-08 17:58:00                   |             0 |    0 |      4.39999997316 |        0 |
| 1594223820 | 2020-07-08 17:57:00                   | 0.19999999878 |    0 |      4.39999997316 |        0 |
| 1594223760 | 2020-07-08 17:56:00                   |             0 |    0 |      4.39999997316 |        0 |
| 1594223700 | 2020-07-08 17:55:00                   |             0 |    0 |      3.19999998048 |        0 |
| 1594223640 | 2020-07-08 17:54:00                   | 0.19999999878 |    0 |      3.19999998048 |        0 |
| 1594223580 | 2020-07-08 17:53:00                   |             0 |    0 |      3.19999998048 |        0 |
| 1594223520 | 2020-07-08 17:52:00                   |             0 |    0 |      3.19999998048 |        0 |
| 1594223460 | 2020-07-08 17:51:00                   |             0 |    0 |      3.19999998048 |        0 |
| 1594223400 | 2020-07-08 17:50:00                   | 0.19999999878 |    0 |      3.19999998048 |        0 |
| 1594223340 | 2020-07-08 17:49:00                   |             0 |    0 |      1.79999998902 |        0 |
| 1594223280 | 2020-07-08 17:48:00                   |             0 |    0 |      1.79999998902 |        0 |
| 1594223220 | 2020-07-08 17:47:00                   |             0 |    0 |      1.79999998902 |        0 |
| 1594223160 | 2020-07-08 17:46:00                   | 0.19999999878 |    0 |      1.79999998902 |        0 |
| 1594223100 | 2020-07-08 17:45:00                   |             0 |    0 |      1.59999999024 |        0 |
| 1594223040 | 2020-07-08 17:44:00                   |             0 |    0 |      1.59999999024 |        0 |
| 1594222980 | 2020-07-08 17:43:00                   |             0 |    0 |      1.59999999024 |        0 |
| 1594222920 | 2020-07-08 17:42:00                   |             0 |    0 |      1.59999999024 |        0 |
| 1594222860 | 2020-07-08 17:41:00                   |             0 |    0 |      1.59999999024 |        0 |
| 1594222800 | 2020-07-08 17:40:00                   | 0.19999999878 |    0 |      1.59999999024 |        0 |
| 1594222740 | 2020-07-08 17:39:00                   |             0 |    0 |      1.59999999024 |        0 |
| 1594222680 | 2020-07-08 17:38:00                   |             0 |    0 |      1.79999998902 |        0 |
| 1594222620 | 2020-07-08 17:37:00                   |             0 |    0 |       1.9999999878 |        0 |
| 1594222560 | 2020-07-08 17:36:00                   |             0 |    0 |       1.9999999878 |        0 |
| 1594222500 | 2020-07-08 17:35:00                   |             0 |    0 |       1.9999999878 |        0 |
| 1594222440 | 2020-07-08 17:34:00                   |             0 |    0 |       1.9999999878 |        0 |
| 1594222380 | 2020-07-08 17:33:00                   |             0 |    0 |       1.9999999878 |        0 |
+------------+---------------------------------------+---------------+------+--------------------+----------+
100 rows in set (0.01 sec)

Op woensdag 8 juli 2020 om 15:57:34 UTC+2 schreef Maarten van der Hoeven:

[flor...@pre-vost.fr]

Hi,

Thank you for testing my driver.

I update the code on Github. : https://github.com/Drealine/WLLDriver/blob/master/bin/user/WLLDriver.py

Just download the WLLDriver.py in my repo and put on your user folder.

Let me know if it's ok with modulate sensor in WLLDriver conf.

Thank you :) 

[Maarten van der Hoeven]

I'm happy to help! Some progress :)

Outtemp, extratemp1, windspeed and windgust seem okay. Radiation, UV, ET still NULL.

Rain and rainrate are weird. It is currently not raining, yet rain > 0. Rainrate goes through the roof (and increasing)

mysql> select datetime,from_unixtime(datetime),round(outtemp,1),round(windspeed,1),round(windgust,1),radiation,uv,et,round(rain,1),round(rainrate,1),round(extratemp1,1) from weewxtest.archive order by datetime desc limit 10;
+------------+-------------------------+------------------+--------------------+-------------------+-----------+------+------+---------------+-------------------+---------------------+
| datetime   | from_unixtime(datetime) | round(outtemp,1) | round(windspeed,1) | round(windgust,1) | radiation | uv   | et   | round(rain,1) | round(rainrate,1) | round(extratemp1,1) |
+------------+-------------------------+------------------+--------------------+-------------------+-----------+------+------+---------------+-------------------+---------------------+
| 1594236660 | 2020-07-08 21:31:00     |             14.6 |                1.1 |               2.7 |      NULL | NULL | NULL |          59.2 |             321.9 |                14.4 |
| 1594236600 | 2020-07-08 21:30:00     |             14.6 |                1.3 |               2.7 |      NULL | NULL | NULL |          59.2 |             262.7 |                14.4 |
| 1594236540 | 2020-07-08 21:29:00     |             14.6 |                0.9 |               2.7 |      NULL | NULL | NULL |          59.2 |             203.5 |                14.4 |
| 1594236480 | 2020-07-08 21:28:00     |             14.6 |                1.1 |               2.7 |      NULL | NULL | NULL |          59.2 |             144.3 |                14.4 |
| 1594236420 | 2020-07-08 21:27:00     |             14.6 |                1.4 |               2.7 |      NULL | NULL | NULL |          59.2 |              88.8 |                14.4 |
| 1594236360 | 2020-07-08 21:26:00     |             14.6 |                1.3 |               2.7 |      NULL | NULL | NULL |          51.8 |              23.9 |                14.4 |
+------------+-------------------------+------------------+--------------------+-------------------+-----------+------+------+---------------+-------------------+---------------------+
6 rows in set (0.00 sec)

Console output:

Jul  8 21:34:09 ubuntu weewx[19395] DEBUG user.WLLDriver: Rain rightnow is :-0.37
Jul  8 21:34:09 ubuntu weewx[19395] DEBUG user.WLLDriver: Set previous period rain to: 0
Jul  8 21:34:09 ubuntu weewx[19395] DEBUG user.WLLDriver: Packet received from WLL module {'dateTime': 1594236848, 'usUnits': 1, 'outTemp': 58.2, 'outHumidity': 97.2, 'dewpoint': 57.4, 'heatindex': 58.9, 'windchill': 58.2, 'windSpeed': 3.0, 'windDir': 43, 'windGust': 6.0, 'windGustDir': 36, 'barometer': 29.972, 'pressure': 29.96, 'inTemp': 68.8, 'inHumidity': 64.1, 'inDewpoint': 56.2, 'extraTemp1': 58.0}:
Jul  8 21:34:09 ubuntu weewx[19395] INFO weewx.restx: MQTT: Published record 2020-07-08 21:34:08 CEST (1594236848)
Jul  8 21:34:11 ubuntu weewx[19395] DEBUG user.WLLDriver: iss
Jul  8 21:34:11 ubuntu weewx[19395] DEBUG user.WLLDriver: extraTemp1
Jul  8 21:34:11 ubuntu weewx[19395] DEBUG user.WLLDriver: iss
Jul  8 21:34:11 ubuntu weewx[19395] DEBUG user.WLLDriver: extraTemp2
Jul  8 21:34:11 ubuntu weewx[19395] DEBUG user.WLLDriver: extraTemp1
Jul  8 21:34:11 ubuntu weewx[19395] message repeated 2 times: [ DEBUG user.WLLDriver: extraTemp1]
Jul  8 21:34:11 ubuntu weewx[19395] DEBUG user.WLLDriver: extraTemp2
Jul  8 21:34:11 ubuntu weewx[19395] DEBUG user.WLLDriver: Rain rightnow is :0.2913385826771654
Jul  8 21:34:11 ubuntu weewx[19395] DEBUG user.WLLDriver: Set previous period rain to: 37
Jul  8 21:34:11 ubuntu weewx[19395] DEBUG user.WLLDriver: Packet received from WLL module {'dateTime': 1594236850, 'usUnits': 1, 'windSpeed': 4.0, 'windDir': 42, 'windGust': 6.0, 'windGustDir': 37, 'rain': 0.2913385826771654, 'rainRate': 0.0}:
Jul  8 21:34:11 ubuntu weewx[19395] INFO weewx.restx: MQTT: Published record 2020-07-08 21:34:10 CEST (1594236850)
Jul  8 21:34:14 ubuntu weewx[19395] DEBUG user.WLLDriver: iss
Jul  8 21:34:14 ubuntu weewx[19395] DEBUG user.WLLDriver: extraTemp1
Jul  8 21:34:14 ubuntu weewx[19395] DEBUG user.WLLDriver: iss
Jul  8 21:34:14 ubuntu weewx[19395] DEBUG user.WLLDriver: extraTemp2
Jul  8 21:34:14 ubuntu weewx[19395] DEBUG user.WLLDriver: extraTemp1
Jul  8 21:34:14 ubuntu weewx[19395] message repeated 2 times: [ DEBUG user.WLLDriver: extraTemp1]
Jul  8 21:34:14 ubuntu weewx[19395] DEBUG user.WLLDriver: extraTemp2
Jul  8 21:34:14 ubuntu weewx[19395] DEBUG user.WLLDriver: Rain rightnow is :0.0
Jul  8 21:34:14 ubuntu weewx[19395] DEBUG user.WLLDriver: Set previous period rain to: 37
Jul  8 21:34:14 ubuntu weewx[19395] DEBUG user.WLLDriver: Packet received from WLL module {'dateTime': 1594236853, 'usUnits': 1, 'windSpeed': 4.0, 'windDir': 61, 'windGust': 6.0, 'windGustDir': 37, 'rain': 0.0, 'rainRate': 0.0}:
Jul  8 21:34:14 ubuntu weewx[19395] INFO weewx.restx: MQTT: Published record 2020-07-08 21:34:13 CEST (1594236853)
Jul  8 21:34:16 ubuntu weewx[19395] DEBUG user.WLLDriver: iss
Jul  8 21:34:16 ubuntu weewx[19395] DEBUG user.WLLDriver: extraTemp1
Jul  8 21:34:16 ubuntu weewx[19395] DEBUG user.WLLDriver: iss
Jul  8 21:34:16 ubuntu weewx[19395] DEBUG user.WLLDriver: extraTemp2
Jul  8 21:34:16 ubuntu weewx[19395] DEBUG user.WLLDriver: extraTemp1
Jul  8 21:34:16 ubuntu weewx[19395] message repeated 2 times: [ DEBUG user.WLLDriver: extraTemp1]
Jul  8 21:34:16 ubuntu weewx[19395] DEBUG user.WLLDriver: extraTemp2
Jul  8 21:34:16 ubuntu weewx[19395] DEBUG user.WLLDriver: Rain rightnow is :0.0
Jul  8 21:34:16 ubuntu weewx[19395] DEBUG user.WLLDriver: Set previous period rain to: 37
Jul  8 21:34:16 ubuntu weewx[19395] DEBUG user.WLLDriver: Packet received from WLL module {'dateTime': 1594236855, 'usUnits': 1, 'windSpeed': 4.0, 'windDir': 61, 'windGust': 6.0, 'windGustDir': 37, 'rain': 0.0, 'rainRate': 0.0}:
Jul  8 21:34:16 ubuntu weewx[19395] INFO weewx.restx: MQTT: Published record 2020-07-08 21:34:15 CEST (1594236855)
Jul  8 21:34:17 ubuntu weewx[19395] INFO weewx.manager: Added record 2020-07-08 21:34:00 CEST (1594236840) to database 'weewxtest'
Jul  8 21:34:17 ubuntu weewx[19395] INFO weewx.manager: Added record 2020-07-08 21:34:00 CEST (1594236840) to daily summary in 'weewxtest'
Jul  8 21:34:17 ubuntu weewx[19395] DEBUG weewx.reportengine: Running reports for latest time in the database.
Jul  8 21:34:17 ubuntu weewx[19395] DEBUG urllib3.connectionpool: Starting new HTTP connection (1): 192.168.2.33:80
Jul  8 21:34:17 ubuntu weewx[19395] DEBUG weewx.reportengine: Running report 'SeasonsReport'
Jul  8 21:34:17 ubuntu weewx[19395] DEBUG urllib3.connectionpool: http://192.168.2.33:80 "GET /v1/current_conditions HTTP/1.1" 200 None
Jul  8 21:34:17 ubuntu weewx[19395] INFO weewx.restx: MQTT: Published record 2020-07-08 21:34:00 CEST (1594236840)
Jul  8 21:34:17 ubuntu weewx[19395] DEBUG weewx.reportengine: Found configuration file /etc/weewx/skins/Seasons/skin.conf for report 'SeasonsReport'
Jul  8 21:34:17 ubuntu weewx[19395] DEBUG weewx.cheetahgenerator: Using search list ['weewx.cheetahgenerator.Almanac', 'weewx.cheetahgenerator.Station', 'weewx.cheetahgenerator.Current', 'weewx.cheetahgenerator.Stats', 'weewx.cheetahgenerator.UnitInfo', 'weewx.cheetahgenerator.Extras']
Jul  8 21:34:17 ubuntu weewx[19395] DEBUG user.WLLDriver: iss
Jul  8 21:34:17 ubuntu weewx[19395] DEBUG user.WLLDriver: extraTemp1
Jul  8 21:34:17 ubuntu weewx[19395] DEBUG user.WLLDriver: iss
Jul  8 21:34:17 ubuntu weewx[19395] DEBUG user.WLLDriver: extraTemp2
Jul  8 21:34:17 ubuntu weewx[19395] DEBUG user.WLLDriver: extraTemp1
Jul  8 21:34:17 ubuntu weewx[19395] message repeated 2 times: [ DEBUG user.WLLDriver: extraTemp1]
Jul  8 21:34:17 ubuntu weewx[19395] DEBUG user.WLLDriver: extraTemp2
Jul  8 21:34:17 ubuntu weewx[19395] DEBUG user.WLLDriver: Rain rightnow is :-0.37
Jul  8 21:34:17 ubuntu weewx[19395] DEBUG user.WLLDriver: Set previous period rain to: 0
Jul  8 21:34:17 ubuntu weewx[19395] DEBUG user.WLLDriver: Packet received from WLL module {'dateTime': 1594236856, 'usUnits': 1, 'outTemp': 58.2, 'outHumidity': 97.2, 'dewpoint': 57.4, 'heatindex': 58.9, 'windchill': 58.2, 'windSpeed': 4.0, 'windDir': 61, 'windGust': 6.0, 'windGustDir': 36, 'barometer': 29.97, 'pressure': 29.958, 'inTemp': 68.8, 'inHumidity': 64.1, 'inDewpoint': 56.2, 'extraTemp1': 57.8}:
Jul  8 21:34:17 ubuntu weewx[19395] INFO weewx.restx: MQTT: Published record 2020-07-08 21:34:16 CEST (1594236856)
Jul  8 21:34:17 ubuntu weewx[19395] DEBUG weewx.manager: Daily summary version is 2.0

Op woensdag 8 juli 2020 om 20:52:54 UTC+2 schreef flor...@pre-vost.fr:

[flor...@pre-vost.fr]

Hi :)

Can you try my fix on the repo ?

Seems that I calculate 0 / 25.4 or 2.54. I fixed it.

[flor...@pre-vost.fr]

Hi,

See new git for more visibility :  https://github.com/Drealine/weatherlinklive-driver-weewx  

[Maarten van der Hoeven]

Okay. Any new stuff to test? To take special attention to?

Op zondag 12 juli 2020 om 20:37:04 UTC+2 schreef flor...@pre-vost.fr:

[Florentin Prevost]

Can you try my latest version ?

It seems that tomorrow rain ^^

[Maarten van der Hoeven]

Yup, started your driver this morning. Will watch it.

Op maandag 13 juli 2020 om 22:34:12 UTC+2 schreef flor...@pre-vost.fr:

[Maarten van der Hoeven]

Okay, got the first to rain ticks (of 0.2 mm each). First rain tick at about 09:50 and second rain tick at about 10:08 (verified with my other weewx-environment, my live-environment). Not looking good, see below. Also, radiation, UV and ET are NULL, although I have data for these variables.

MariaDB [weewx_import]> select from_unixtime(dateTime), rain, rainrate, radiation, uv, et from archive order by datetime desc limit 30;
+-------------------------+---------------------+---------------------+-----------+------+------+
| from_unixtime(dateTime) | rain                | rainrate            | radiation | uv   | et   |
+-------------------------+---------------------+---------------------+-----------+------+------+
| 2020-07-14 10:13:00     |                 3.2 |  33.649999999999935 |      NULL | NULL | NULL |
| 2020-07-14 10:12:00     |                 3.2 |   32.04999999999993 |      NULL | NULL | NULL |
| 2020-07-14 10:11:00     |                 3.2 |   30.44999999999994 |      NULL | NULL | NULL |
| 2020-07-14 10:10:00     |                 3.2 |  28.849999999999945 |      NULL | NULL | NULL |
| 2020-07-14 10:09:00     |                 3.2 |   27.24999999999995 |      NULL | NULL | NULL |
| 2020-07-14 10:08:00     |                 3.2 |   25.64999999999995 |      NULL | NULL | NULL |
| 2020-07-14 10:07:00     |                 2.2 |  24.212499999999956 |      NULL | NULL | NULL |
| 2020-07-14 10:06:00     |                 1.6 |   24.13124999999995 |      NULL | NULL | NULL |
| 2020-07-14 10:05:00     |                 1.6 |  24.149999999999956 |      NULL | NULL | NULL |
| 2020-07-14 10:04:00     |                 1.6 |  23.624999999999954 |      NULL | NULL | NULL |
| 2020-07-14 10:03:00     |                 1.6 |   22.04999999999996 |      NULL | NULL | NULL |
| 2020-07-14 10:02:00     |                 1.6 |  20.449999999999964 |      NULL | NULL | NULL |
| 2020-07-14 10:01:00     |                 1.6 |   18.84999999999997 |      NULL | NULL | NULL |
| 2020-07-14 10:00:00     |                 1.6 |  17.249999999999968 |      NULL | NULL | NULL |
| 2020-07-14 09:59:00     |                 1.6 |  15.649999999999974 |      NULL | NULL | NULL |
| 2020-07-14 09:58:00     |                 1.6 |   14.04999999999998 |      NULL | NULL | NULL |
| 2020-07-14 09:57:00     |                 1.6 |  12.449999999999985 |      NULL | NULL | NULL |
| 2020-07-14 09:56:00     |                 1.6 |  10.849999999999993 |      NULL | NULL | NULL |
| 2020-07-14 09:55:00     |                 1.6 |   9.249999999999998 |      NULL | NULL | NULL |
| 2020-07-14 09:54:00     |                 1.6 |   7.650000000000002 |      NULL | NULL | NULL |
| 2020-07-14 09:53:00     |                 1.6 |  6.0500000000000025 |      NULL | NULL | NULL |
| 2020-07-14 09:52:00     |                 1.6 |   4.450000000000003 |      NULL | NULL | NULL |
| 2020-07-14 09:51:00     |                 1.6 |  2.8500000000000014 |      NULL | NULL | NULL |
| 2020-07-14 09:50:00     |                 1.6 |  1.2500000000000002 |      NULL | NULL | NULL |
| 2020-07-14 09:49:00     | 0.20000000000000004 | 0.06250000000000001 |      NULL | NULL | NULL |
| 2020-07-14 09:48:00     |                   0 |                   0 |      NULL | NULL | NULL |
| 2020-07-14 09:47:00     |                   0 |                   0 |      NULL | NULL | NULL |
| 2020-07-14 09:46:00     |                   0 |                   0 |      NULL | NULL | NULL |
| 2020-07-14 09:45:00     |                   0 |                   0 |      NULL | NULL | NULL |
| 2020-07-14 09:44:00     |                   0 |                   0 |      NULL | NULL | NULL |
+-------------------------+---------------------+---------------------+-----------+------+------+
30 rows in set (0.001 sec)

Console output:

maarten@weewximport:~$ tail -f /var/log/syslog
Jul 14 10:17:40 weewximport weewx[881] DEBUG user.WLLDriver: Set previous period rain to: 2
Jul 14 10:17:40 weewximport weewx[881] DEBUG user.WLLDriver: rainRate rightnow is : 0.007874015748031498
Jul 14 10:17:40 weewximport weewx[881] DEBUG user.WLLDriver: Packet received from WLL module {'dateTime': 1594714658, 'usUnits': 1, 'windSpeed': 2.0, 'windDir': 234, 'windGust': 5.0, 'windGustDir': 227, 'rain': 0.0, 'rainRate': 0.007874015748031498}:
Jul 14 10:17:40 weewximport weewx[881] DEBUG urllib3.connectionpool: Starting new HTTP connection (1): 192.168.2.33:80
Jul 14 10:17:40 weewximport weewx[881] DEBUG urllib3.connectionpool: http://192.168.2.33:80 "GET /v1/current_conditions HTTP/1.1" 200 None
Jul 14 10:17:40 weewximport weewx[881] INFO weewx.restx: MQTT: Published record 2020-07-14 10:17:38 CEST (1594714658)
Jul 14 10:17:40 weewximport weewx[881] DEBUG user.WLLDriver: Rain rightnow is :-0.02
Jul 14 10:17:40 weewximport weewx[881] DEBUG user.WLLDriver: Set previous period rain to: 0
Jul 14 10:17:40 weewximport weewx[881] DEBUG user.WLLDriver: Packet received from WLL module {'dateTime': 1594714658, 'usUnits': 1, 'outTemp': 62.3, 'outHumidity': 89.2, 'dewpoint': 59.1, 'heatindex': 63.2, 'windchill': 62.3, 'windSpeed': 2.0, 'windDir': 234, 'windGust': 5.0, 'windGustDir': 226, 'barometer': 29.981, 'pressure': 29.969, 'inTemp': 72.1, 'inHumidity': 62.9, 'inDewpoint': 58.8, 'extraTemp1': 63.1}:
Jul 14 10:17:40 weewximport weewx[881] INFO weewx.restx: MQTT: Published record 2020-07-14 10:17:38 CEST (1594714658)
Jul 14 10:17:43 weewximport weewx[881] DEBUG user.WLLDriver: Rain rightnow is :0.015748031496062995
Jul 14 10:17:43 weewximport weewx[881] DEBUG user.WLLDriver: Set previous period rain to: 2
Jul 14 10:17:43 weewximport weewx[881] DEBUG user.WLLDriver: rainRate rightnow is : 0.007874015748031498
Jul 14 10:17:43 weewximport weewx[881] DEBUG user.WLLDriver: Packet received from WLL module {'dateTime': 1594714660, 'usUnits': 1, 'windSpeed': 3.0, 'windDir': 234, 'windGust': 5.0, 'windGustDir': 227, 'rain': 0.015748031496062995, 'rainRate': 0.007874015748031498}:
Jul 14 10:17:43 weewximport weewx[881] INFO weewx.restx: MQTT: Published record 2020-07-14 10:17:40 CEST (1594714660)
Jul 14 10:17:45 weewximport weewx[881] DEBUG user.WLLDriver: Rain rightnow is :0.0
Jul 14 10:17:45 weewximport weewx[881] DEBUG user.WLLDriver: Set previous period rain to: 2
Jul 14 10:17:45 weewximport weewx[881] DEBUG user.WLLDriver: rainRate rightnow is : 0.007874015748031498
Jul 14 10:17:45 weewximport weewx[881] DEBUG user.WLLDriver: Packet received from WLL module {'dateTime': 1594714663, 'usUnits': 1, 'windSpeed': 3.0, 'windDir': 223, 'windGust': 5.0, 'windGustDir': 227, 'rain': 0.0, 'rainRate': 0.007874015748031498}:
Jul 14 10:17:45 weewximport weewx[881] INFO weewx.restx: MQTT: Published record 2020-07-14 10:17:43 CEST (1594714663)
Jul 14 10:17:48 weewximport weewx[881] DEBUG user.WLLDriver: Rain rightnow is :0.0
Jul 14 10:17:48 weewximport weewx[881] DEBUG user.WLLDriver: Set previous period rain to: 2
Jul 14 10:17:48 weewximport weewx[881] DEBUG user.WLLDriver: rainRate rightnow is : 0.007874015748031498
Jul 14 10:17:48 weewximport weewx[881] DEBUG user.WLLDriver: Packet received from WLL module {'dateTime': 1594714665, 'usUnits': 1, 'windSpeed': 4.0, 'windDir': 213, 'windGust': 5.0, 'windGustDir': 227, 'rain': 0.0, 'rainRate': 0.007874015748031498}:
Jul 14 10:17:48 weewximport weewx[881] DEBUG urllib3.connectionpool: Starting new HTTP connection (1): 192.168.2.33:80
Jul 14 10:17:48 weewximport weewx[881] DEBUG urllib3.connectionpool: http://192.168.2.33:80 "GET /v1/current_conditions HTTP/1.1" 200 None
Jul 14 10:17:48 weewximport weewx[881] INFO weewx.restx: MQTT: Published record 2020-07-14 10:17:45 CEST (1594714665)
Jul 14 10:17:48 weewximport weewx[881] DEBUG user.WLLDriver: Rain rightnow is :-0.02
Jul 14 10:17:48 weewximport weewx[881] DEBUG user.WLLDriver: Set previous period rain to: 0
Jul 14 10:17:48 weewximport weewx[881] DEBUG user.WLLDriver: Packet received from WLL module {'dateTime': 1594714665, 'usUnits': 1, 'outTemp': 62.2, 'outHumidity': 89.2, 'dewpoint': 59.0, 'heatindex': 63.1, 'windchill': 62.2, 'windSpeed': 4.0, 'windDir': 213, 'windGust': 5.0, 'windGustDir': 226, 'barometer': 29.984, 'pressure': 29.972, 'inTemp': 72.0, 'inHumidity': 62.7, 'inDewpoint': 58.6, 'extraTemp1': 63.1}:
Jul 14 10:17:48 weewximport weewx[881] INFO weewx.restx: MQTT: Published record 2020-07-14 10:17:45 CEST (1594714665)
Jul 14 10:17:50 weewximport weewx[881] DEBUG user.WLLDriver: Rain rightnow is :0.015748031496062995
Jul 14 10:17:50 weewximport weewx[881] DEBUG user.WLLDriver: Set previous period rain to: 2
Jul 14 10:17:50 weewximport weewx[881] DEBUG user.WLLDriver: rainRate rightnow is : 0.007874015748031498
Jul 14 10:17:50 weewximport weewx[881] DEBUG user.WLLDriver: Packet received from WLL module {'dateTime': 1594714668, 'usUnits': 1, 'windSpeed': 3.0, 'windDir': 213, 'windGust': 5.0, 'windGustDir': 227, 'rain': 0.015748031496062995, 'rainRate': 0.007874015748031498}:
Jul 14 10:17:50 weewximport weewx[881] INFO weewx.restx: MQTT: Published record 2020-07-14 10:17:48 CEST (1594714668)
Jul 14 10:17:53 weewximport weewx[881] DEBUG user.WLLDriver: Rain rightnow is :0.0
Jul 14 10:17:53 weewximport weewx[881] DEBUG user.WLLDriver: Set previous period rain to: 2
Jul 14 10:17:53 weewximport weewx[881] DEBUG user.WLLDriver: rainRate rightnow is : 0.007874015748031498
Jul 14 10:17:53 weewximport weewx[881] DEBUG user.WLLDriver: Packet received from WLL module {'dateTime': 1594714670, 'usUnits': 1, 'windSpeed': 3.0, 'windDir': 213, 'windGust': 5.0, 'windGustDir': 227, 'rain': 0.0, 'rainRate': 0.007874015748031498}:
Jul 14 10:17:53 weewximport weewx[881] INFO weewx.restx: MQTT: Published record 2020-07-14 10:17:50 CEST (1594714670)
Jul 14 10:17:55 weewximport weewx[881] DEBUG user.WLLDriver: Rain rightnow is :0.0
Jul 14 10:17:55 weewximport weewx[881] DEBUG user.WLLDriver: Set previous period rain to: 2
Jul 14 10:17:55 weewximport weewx[881] DEBUG user.WLLDriver: rainRate rightnow is : 0.007874015748031498
Jul 14 10:17:55 weewximport weewx[881] DEBUG user.WLLDriver: Packet received from WLL module {'dateTime': 1594714673, 'usUnits': 1, 'windSpeed': 3.0, 'windDir': 213, 'windGust': 5.0, 'windGustDir': 227, 'rain': 0.0, 'rainRate': 0.007874015748031498}:
Jul 14 10:17:55 weewximport weewx[881] DEBUG urllib3.connectionpool: Starting new HTTP connection (1): 192.168.2.33:80
Jul 14 10:17:55 weewximport weewx[881] DEBUG urllib3.connectionpool: http://192.168.2.33:80 "GET /v1/current_conditions HTTP/1.1" 200 None
Jul 14 10:17:55 weewximport weewx[881] INFO weewx.restx: MQTT: Published record 2020-07-14 10:17:53 CEST (1594714673)
Jul 14 10:17:55 weewximport weewx[881] DEBUG user.WLLDriver: Rain rightnow is :-0.02
Jul 14 10:17:55 weewximport weewx[881] DEBUG user.WLLDriver: Set previous period rain to: 0
Jul 14 10:17:55 weewximport weewx[881] DEBUG user.WLLDriver: Packet received from WLL module {'dateTime': 1594714673, 'usUnits': 1, 'outTemp': 62.2, 'outHumidity': 89.2, 'dewpoint': 59.0, 'heatindex': 63.1, 'windchill': 62.2, 'windSpeed': 3.0, 'windDir': 213, 'windGust': 5.0, 'windGustDir': 226, 'barometer': 29.984, 'pressure': 29.972, 'inTemp': 72.0, 'inHumidity': 62.7, 'inDewpoint': 58.6, 'extraTemp1': 63.1}:
Jul 14 10:17:55 weewximport weewx[881] INFO weewx.restx: MQTT: Published record 2020-07-14 10:17:53 CEST (1594714673)

Op dinsdag 14 juli 2020 om 08:22:39 UTC+2 schreef Maarten van der Hoeven:

[Maarten van der Hoeven]

Screen shot of weatherlink, two rainticks

Op dinsdag 14 juli 2020 om 10:19:23 UTC+2 schreef Maarten van der Hoeven:

[flor...@pre-vost.fr]

Can you share syslog between 09:44 and 10:13 please,

With this syslog, I can't see the problem. I don't have this problem but I not enable udp so I think the problem is in udp function. 

 

Thank you :) 

[Maarten van der Hoeven]

Find attached

Op dinsdag 14 juli 2020 om 11:09:03 UTC+2 schreef flor...@pre-vost.fr:

[Maarten van der Hoeven]

You might be right, to look for the problem in UDP. I've switched off UDP at 11:53, and the rainticks came back to zero, as well as rainrate

MariaDB [weewx_import]> select from_unixtime(datetime),rain,rainrate from archive order by datetime desc limit 10;
+-------------------------+------+-------------------+
| from_unixtime(datetime) | rain | rainrate          |
+-------------------------+------+-------------------+
| 2020-07-14 11:55:00     |    0 |                 0 |
| 2020-07-14 11:54:00     |    0 |                 0 |
| 2020-07-14 11:53:00     |    0 |                 0 |
| 2020-07-14 11:52:00     |  3.2 | 48.39999999999991 |
| 2020-07-14 11:51:00     |  3.2 | 48.39999999999991 |
| 2020-07-14 11:50:00     |  3.2 | 48.39999999999991 |
| 2020-07-14 11:49:00     |  3.2 | 48.39999999999991 |
| 2020-07-14 11:48:00     |  3.2 | 48.39999999999991 |
| 2020-07-14 11:47:00     |  3.2 | 48.39999999999991 |
| 2020-07-14 11:46:00     |  3.6 | 52.70303030303021 |
+-------------------------+------+-------------------+
10 rows in set (0.001 sec)

Op dinsdag 14 juli 2020 om 11:09:03 UTC+2 schreef flor...@pre-vost.fr:

[flor...@pre-vost.fr]

Yes, it's this problem. I try to fix it. Can you try my lastest fix on Github and enable udp ?

Thank you :)

[Maarten van der Hoeven]

New fresh code coming straight from the factory. It's still wet. Running it now. Deleted all archived records, and dropped the daily archives. More rain coming up this way this afternoon

Op dinsdag 14 juli 2020 om 12:18:04 UTC+2 schreef flor...@pre-vost.fr:

[flor...@pre-vost.fr]

Yes ahah ^^ 

I think udp problem appear when rainfaill_daily is more than > 0. So if you enable udp now, you've the problem ?

In my home in France, not rain at the moment ... ^^ 

[Maarten van der Hoeven]

Hmm, not good. UDP enabled. Not raining at the moment. Syslog added from the start

MariaDB [weewx_import]> select from_unixtime(datetime),rain,rainrate from archiv                                                                                                                                                             e order by datetime desc limit 10;
+-------------------------+--------------------+---------------------+
| from_unixtime(datetime) | rain               | rainrate            |
+-------------------------+--------------------+---------------------+
| 2020-07-14 12:26:00     |                3.2 |   9.400000000000006 |
| 2020-07-14 12:25:00     |                3.2 |   6.200000000000002 |
| 2020-07-14 12:24:00     |                3.2 |                   3 |
| 2020-07-14 12:23:00     | 1.2000000000000002 | 0.43636363636363645 |
+-------------------------+--------------------+---------------------+
4 rows in set (0.001 sec)

Op dinsdag 14 juli 2020 om 12:24:30 UTC+2 schreef Maarten van der Hoeven:

[flor...@pre-vost.fr]

Adding debug syslog and move function, can you try rightnow with my latest repo

Thank you

[Maarten van der Hoeven]

Now it's looking much better. I emptied the archive table, as well as the daily archive tables, and started weewx.

First record (I started weewx at 13:30) is the exact amount of current daily rainfall. It was not raining then, so this amount at 13:31 should be zero. One raintick at 13:33, which is correct.

Also attached the syslog, first 30 minutes after starting weewx (13:30).

MariaDB [weewx_import]> select from_unixtime(datetime),rain,rainrate from archive order by datetime desc limit 100;
+-------------------------+---------------------+--------------------+
| from_unixtime(datetime) | rain                | rainrate           |
+-------------------------+---------------------+--------------------+

| 2020-07-14 14:35:00     |                   0 |                  0 |

| 2020-07-14 14:34:00     |                   0 |                  0 |
| 2020-07-14 14:33:00     |                   0 |                  0 |
| 2020-07-14 14:32:00     |                   0 |                  0 |

<cut>

| 2020-07-14 13:53:00     |                   0 |                  0 |
| 2020-07-14 13:52:00     |                   0 |                  0 |
| 2020-07-14 13:51:00     |                   0 |                  0 |
| 2020-07-14 13:50:00     |                   0 |               0.25 |
| 2020-07-14 13:49:00     |                   0 | 0.6000000000000003 |
| 2020-07-14 13:48:00     |                   0 | 0.6750000000000004 |
| 2020-07-14 13:47:00     |                   0 | 0.8000000000000005 |
| 2020-07-14 13:46:00     |                   0 |  1.556249999999999 |
| 2020-07-14 13:45:00     |                   0 | 3.5500000000000007 |
| 2020-07-14 13:44:00     |                   0 | 3.5500000000000007 |
| 2020-07-14 13:43:00     |                   0 | 3.5500000000000007 |
| 2020-07-14 13:42:00     |                   0 | 3.5500000000000007 |
| 2020-07-14 13:41:00     |                   0 | 3.5500000000000007 |
| 2020-07-14 13:40:00     |                   0 | 3.5500000000000007 |
| 2020-07-14 13:39:00     |                   0 | 3.5500000000000007 |
| 2020-07-14 13:38:00     |                   0 | 3.5500000000000007 |
| 2020-07-14 13:37:00     |                   0 | 3.5500000000000007 |
| 2020-07-14 13:36:00     |                   0 | 3.5500000000000007 |
| 2020-07-14 13:35:00     |                   0 | 3.5500000000000007 |
| 2020-07-14 13:34:00     |                   0 | 3.5500000000000007 |
| 2020-07-14 13:33:00     | 0.20000000000000004 |              3.475 |
| 2020-07-14 13:32:00     |                   0 | 3.3500000000000005 |
| 2020-07-14 13:31:00     |                 2.6 | 2.8571428571428577 |
+-------------------------+---------------------+--------------------+
65 rows in set (0.001 sec)

Op dinsdag 14 juli 2020 om 13:08:43 UTC+2 schreef flor...@pre-vost.fr:

[flor...@pre-vost.fr]

Thank's a lot ! 

Can you remove extraTemp1 in setting WLLDriver in weewx.conf for testing. I think that when extra is setting, the program recuperate rainfall_daily = 0 set in extra sensor

Attach syslog when the program is launch 5minutes ago

[flor...@pre-vost.fr]

Stupid that i am,  the problem is an if loop that not check value in dict ... 

I fix it. Can you try ?

:)  

[Maarten van der Hoeven]

Running the latest version, emptied the archive table, dropped daily_archive tables. I kept extraTemp1 alive in the config. These are the results. It was not raining, first record (started weewx at 17:19) contains zero rain, which is correct. Attached the first 5 minutes of syslog, after starting weewx

MariaDB [weewx_import]> select from_unixtime(datetime),rain,rainrate,radiation,uv,et,extratemp1 from archive order by datetime desc limit 100;
+-------------------------+------+----------+-----------+------+------+--------------------+
| from_unixtime(datetime) | rain | rainrate | radiation | uv   | et   | extratemp1         |
+-------------------------+------+----------+-----------+------+------+--------------------+
| 2020-07-14 17:22:00     |    0 |        0 |      NULL | NULL | NULL |               17.5 |
| 2020-07-14 17:21:00     |    0 |        0 |      NULL | NULL | NULL | 17.479166666666664 |
| 2020-07-14 17:20:00     |    0 |        0 |      NULL | NULL | NULL | 17.444444444444443 |
+-------------------------+------+----------+-----------+------+------+--------------------+
3 rows in set (0.001 sec)

Op dinsdag 14 juli 2020 om 15:40:36 UTC+2 schreef flor...@pre-vost.fr: