Assertions problem in nrfx driver

RE: Assertions problem in nrfx driver

Amanda Hsieh — Wed, 06 Apr 2022 06:38:35 GMT

Hi,

[quote user="control"]Is it possible that some optimization is enabled in the template softdevice project?[/quote]

Maybe. You should debug to see what value is the event_handler there and why it is not NULL.

-Amanda

RE: Assertions problem in nrfx driver

control — Tue, 05 Apr 2022 13:08:09 GMT

No. The following assertion is thrown

NRFX_ASSERT(event_handler)

As I mentioned, it is expected that this assertion is thrown. I do not understand why it does not happen in another program with softdevice, where I use the same function.

err_code = nrf_drv_saadc_init(&default_config, NULL);

Is it possible that some optimization is enabled in the template softdevice project?

RE: Assertions problem in nrfx driver

Amanda Hsieh — Tue, 05 Apr 2022 13:01:44 GMT

Hi,

[quote user="control"] <error> app: ASSERTION FAILED at C:\Users\Samo\Documents\nRF52_SDK\modules\nrfx\drivers\src\nrfx_saadc.c:215[/quote]

Is it NRFX_ASSERT(p_config);?

If so, do you check the pin configuration?

-Amanda

RE: Assertions problem in nrfx driver

control — Tue, 05 Apr 2022 12:36:49 GMT

I got this assertion if the software without softdevice is used. This assertion is expected because the event handler is null. I am wondering why I do not get the same assertion in my other program where I have the same code together with softdevice.

<error> app: ASSERTION FAILED at C:\Users\Samo\Documents\nRF52_SDK\modules\nrfx\drivers\src\nrfx_saadc.c:215

RE: Assertions problem in nrfx driver

Amanda Hsieh — Tue, 05 Apr 2022 10:51:26 GMT

Hi,

Which SDK are you using? Could you compile with debug mode and provide the debug log?

Regards,
Amanda