Undefined reference to timer and SAADC functions

RE: Undefined reference to timer and SAADC functions

awneil — Fri, 05 Jul 2019 12:55:24 GMT

That's a different question.

You need to verify the answer(s) for this question - so that people viewing the forum will know that this question has been resolved:

sara — Fri, 05 Jul 2019 11:43:52 GMT

Yes working on it. As I have defined two tasks one for ble advertising, and another for reading adc value but none of it is working

awneil — Fri, 05 Jul 2019 11:39:38 GMT

and verify the answer.

sara — Fri, 05 Jul 2019 11:36:49 GMT

the function nrf_drv_saadc_task_address_get() I had called was not added in the nrfx_saadc.c file so was giving me this error.

awneil — Fri, 05 Jul 2019 11:24:39 GMT

You're welcome.

For the benefit of others who may find this having similar problems, please describe what were the issues, and how you solved them.

And verify the answer:

sara — Fri, 05 Jul 2019 11:19:41 GMT

Solved the errors finally. Thanks, Awneil for your advice.

sara — Fri, 05 Jul 2019 11:04:54 GMT

ok.

awneil — Fri, 05 Jul 2019 10:56:09 GMT

It will be a similar problem.

I suggest that you go to the original, unmodified SAADC example and in that project find where the symbol is defined.

Then go back to your project, look in the same location, and see what is disabling the definition in your project.

sara — Fri, 05 Jul 2019 10:46:11 GMT

Thanks, AndreasF, this helped me removing the 1st 3 errors, now still stuck with

"undefined reference to `nrf_drv_saadc_task_address_get' "

AndreasF — Fri, 05 Jul 2019 10:32:30 GMT

Hi.

You have not enabled the nrf_drv_timer, try enabling it by defining:

#ifndef TIMER_ENABLED
#define TIMER_ENABLED 1
#endif

Best regards,

Andreas

sara — Fri, 05 Jul 2019 10:09:04 GMT

Yes,I have made all the changes required for it in sdk_config.h . For your reference I am attaching the filedevzone.nordicsemi.com/.../5700.sdk_5F00_config.h

awneil — Fri, 05 Jul 2019 10:00:36 GMT

Did you make the necessary changes in the sdk_config.h file to enable these things ... ?