NCS-2.1.2 - nRF9160 DK rev 1.1.0 - press button 1 blocks booting?

[Achim Kraus]

I use a nRF9160 DK rev 1.1.0, nRF9160 DK rev 1.1.0, mfw_nrf9160_1.3.4 with NCS-2.1.2.

If I press "Button 1" and reset the device, it sticks at

"*** Booting Zephyr OS build v3.1.99-ncs1-1  ***"

and only if I release the "Button 1" it starts the application.

I'm not sure, when this was changed, but I'm sure that last summer it was booting with "Button 1" pressed.

For a Thingy:91 or some other mcuboot devices, that enters the boot mode. But for the DK, there is no mcuboot used.

Any idea?

[Michal]

Hello,

Is there any specific sample where you notice this happening? I have just tried it with some code and didn't get any issues like this.

Best regards,

Michal

[Achim Kraus]

Thanks! I retested it with the sample/nrf9160/udp. To my surprise, that works.

[Achim Kraus]

The issue was caused by configuring a GPIO_INT_LEVEL_ACTIVE interrupt before adding the callback. Exchanging the setup order (first add callback, the configure level interrupt) solved the issue in my app.

Thank you very much for your help.

[Michal]

Good to know, glad that it works!

Best regards,

Michal