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u-blox / XPLR-HPG-software

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Thingstream MQTT Cellular examples #2

Closed aangeletos closed 9 months ago

aangeletos commented 12 months ago

After a recent update in Thingstream MQTT service regarding the correction data topic, the examples provided that make use of the cellular module do not function as expected.
As a result the GNSS module is receiving only part of the correction data thus high precession location cannot be achieved.
The issue has been identified and will be fixed with the next release which is planned for mid August.

fng97 commented 11 months ago

Hiya, I've been observing this issue but only just noticed this ticket. I assume this is the reason I've noticed that in places where the captive portal example gets an RTK float immediately, the cellular module only ever gets a 3D fix. Looking at the device and ThingStream logs, the device is definitely connected and receiving corrections on /pp/ip/eu. Any movement on this? If not, could you point me in the right direction for trying to fix this? In case it's relevant, I've got a green C214.

aangeletos commented 11 months ago

Hello @fng97,
the fix to the issue is planned to be included in the next release which will be available mid August.
If you are in a hurry and want to try/evaluate the cellular examples I can share the updated file with you that you will have to replace it, manually, in your sources.
To do so, please replace xplr_mqtt_client.c which is located here with the one I m attaching to this post xplr_mqtt_client-tsUpdateFix.zip

Please let me know if it worked for you.

Best, Alex

fng97 commented 11 months ago

Hello @fng97, the fix to the issue is planned to be included in the next release which will be available mid August. If you are in a hurry and want to try/evaluate the cellular examples I can share the updated file with you that you will have to replace it, manually, in your sources. To do so, please replace xplr_mqtt_client.c which is located here with the one I m attaching to this post xplr_mqtt_client-tsUpdateFix.zip

Please let me know if it worked for you.

Best, Alex

Hiya @aangeletos, that did the trick. Got a float in seconds and a fix after a couple minutes. Thank you very much for sending that fix over!

aangeletos commented 9 months ago

Issue is resolved by latest release v1.0.