Possible SPI bug in SDK v2.6 ?

RE: Possible SPI bug in SDK v2.6 ?

kahlenberg — Sat, 04 May 2024 00:12:46 GMT

Thank you very much, I was getting exactly same error and with these configs, not anymore.

RE: Possible SPI bug in SDK v2.6 ?

Ali Aljaani — Wed, 24 Apr 2024 13:03:11 GMT

Thanks for the confirmation, I pushed the fix to DevAcademy and added a note in the course for it.

RE: Possible SPI bug in SDK v2.6 ?

Cambridge_dev — Wed, 24 Apr 2024 12:47:29 GMT

Hi Ali

I've tried that out with v2.6.0 and the exercise works as expected.

Thanks for the help.

RE: Possible SPI bug in SDK v2.6 ?

Ali Aljaani — Wed, 24 Apr 2024 11:59:32 GMT

Hi Cambridge_dev,

Thank you for reporting the issue.

I managed to reproduce this issue on the nRF9160 DK (nrf9160dk_nrf9160_ns). It seems the problem occurs because logging is now enabled by default in TF-M with UART1 in nRF Connect SDK v2.6.0. UART1 on the nRF9160 has the same base address as SPIM. All you need to do is add these two lines in prj.conf to disable logging in TF-M .

CONFIG_TFM_SECURE_UART=n

CONFIG_TFM_LOG_LEVEL_SILENCE=y

Could you please try it out and confirm the fix ?

I will push the fix to the academy.

Kind regards,

Ali

RE: Possible SPI bug in SDK v2.6 ?

Cambridge_dev — Fri, 05 Apr 2024 13:30:35 GMT

Hi Andreas,

Thanks for the update.

Best regards,

Jeff

RE: Possible SPI bug in SDK v2.6 ?

AHaug — Fri, 05 Apr 2024 13:21:29 GMT

Hi,

I can confirm that the solution does not work out of the box for v2.6.0, but it does for the tested 2.5.1. We will look into making the sample in the course compatible out of the box with NCS 2.6.0 as well

Kind regards,
Andreas

RE: Possible SPI bug in SDK v2.6 ?

AHaug — Tue, 02 Apr 2024 14:47:24 GMT

Hi,

Apologies for the long response time. We've had easter holidays in Norway for the past week. Thank you for reporting this. I will look into the lesson and check if there is anything that needs to be patched for 2.6.0 compatability. The lessons were created and tested for NCS v2.5.x only, so there might be changes needed for v2.6.0

Kind regards,
Andreas

RE: Possible SPI bug in SDK v2.6 ?

Cambridge_dev — Fri, 29 Mar 2024 16:27:14 GMT

Experimenting some more, the app runs fine if I change to using spi3 with SDK v2.6