IRQ_CONNECT IRQ_DIRECT_CONNECT Build Error

[amcoder]

I am trying to run the nrf/samples/bluetooth/peripheral_lbs example for the nRF5340-Audio-DK using nRF SDK v2.1.0. I am using the following command to run the example:

west build -b nrf5340_audio_dk_nrf5340_cpuapp --pristine

However, I get the following error:

gen_isr_tables.py: error: multiple registrations at table_index 18 for irq 18 (0x12)

Existing handler 0x1029511, new handler 0x1029511

Has IRQ_CONNECT or IRQ_DIRECT_CONNECT accidentally been invoked on the same irq multiple times?

ninja: build stopped: subcommand failed.

How do I solve this problem? Thanks.

[Maria Gilje]

Hello,

The nRF5340 Audio DK is not supported with the peripheral_lbs sample. You can see the supported boards in the sample.yaml file in the sample project folder or in the documentation for the sample.
This answer from my colleague may help you to solve your problem.

Note that the nRF5340 Audio DK has not been tested with the majority of the samples in nRF Connect SDK, and we recommend that the nRF5340 Audio application is the starting point when developing applications using the Audio DK.

Kind Regards,
Maria

[danielhira]

Hello, could you please provide a copy of the answer from your colleague? The link points to devzone.nordicsemi.com/support-private/support/296466#permalink=794629 which I assume is why I see this error message:

"That Was Unexpected

We apologize, but an unexpected issue prevented the page you requested from being available. We've logged the issue so the site administrator can resolve the problem."

I am also encountering issues similar to the original poster when trying to program the nRF5340 audio DK network core with the HCI_rpmsg sample app.

[Maria Gilje]

Hello,

danielhira said:

Hello, could you please provide a copy of the answer from your colleague?

Yes, of course. This is the answer:

Could you maybe try the following:

• Add following config into the prj.conf from broadcast_audio_source
  CONFIG_NCS_INCLUDE_RPMSG_CHILD_IMAGE=n # Make sure NCS build system won't build network core for us
  CONFIG_BT_HCI_VS_EXT=n # Since we are not going to use Zephyr controller, so we have to disabled the VS command for Zephyr
• Build and program the application core with the example
• Program the network core with the hex in https://github.com/nrfconnect/sdk-nrf/tree/main/applications/nrf5340_audio/bin

danielhira said:

I am also encountering issues similar to the original poster when trying to program the nRF5340 audio DK network core with the HCI_rpmsg sample app.

Please create a ticket where you describe your issue. Include any error messages as well.

Kind Regards,
Maria