nrf9160 MQTT example

[Dominik Windhab]

Hi!

I just saw the MQTT example that has been merged in the master branch and tried to run it on my DK (NB-IoT). Without changing anything in the code or configuration the execution leads to the following output in the console appears:

***** BUS FAULT *****
Precise data bus error
BFAR Address: 0x4002a514
***** Hardware exception *****
Current thread ID = 0x2000031c
Faulting instruction address = 0x6604
Fatal fault in essential thread! Spinning...

I used the latest tags of the releases of zephyr, etc. and only copied mqtt_simple from master branch. Are there any hints or tips how I can make the example work?

[Martin Lesund]

Hi Dominik,

Which guide did you follow?

Did you follow the guide listed in the ncs documentation?

The reason I am asking this is because your folder setup should look like this:

(not with the 'zephyrproject' folder included)

If you clean up in that regards, and following the guide I proposed I think the issue should be resolved.

Also, the error log you got could be helpful to share as well.

I need to come back to you with regards to SES IDE support on the master branch. 

 

[Dominik Windhab]

Hi! Thanks for the hint to the ncs documentation. It seems like I missed that. Compiling and flashing works now. Thanks for the help!

There is another issue now, but I'll post this separatly.