APP_ERROR_CHECK(err_code); undeclared identifier

RE: APP_ERROR_CHECK(err_code); undeclared identifier

Håkon Alseth — Thu, 07 Nov 2019 20:43:22 GMT

are you certain that you unzipped the headers to this exact location, with the same folder structure?

The SDK does not include the header files for the ANT SoftDevices. You must add them to your project before you can compile your application. To do so, extract the downloaded zip file that contains the SoftDevice and copy the SoftDevice headers to components/softdevice/SoftDevice/headers.

If you open your project settings, you can see the expected path for the headers, here's an example from one of the examples:

..\..\..\..\..\..\..\components\softdevice\s212\headers;

..\..\..\..\..\..\..\components\softdevice\s212\headers\nrf52;

Kind regards,

Håkon

RE: APP_ERROR_CHECK(err_code); undeclared identifier

Laerte Junior — Thu, 07 Nov 2019 17:54:15 GMT

Hi,

Thanks for your answer...

I followed the procedures of this tutorial, including the ANT headers files, but the error continue....

below, the part of build output. The compiler not foud the nrf_error.h. I unziped the sdk file in the path of my hard disk (example: C:\nRF5_SDK_15.3.0_59ac345)

..\..\..\..\..\..\components\libraries\log\src\nrf_log_frontend.c(293): error: #20: identifier "NRF_SUCCESS" is undefined
          if (module_idx_get(&module_id, ordered_idx) == NRF_SUCCESS)
..\..\..\..\..\..\components\libraries\log\src\nrf_log_frontend.c(303): error: #20: identifier "NRF_SUCCESS" is undefined
          if (module_idx_get(&module_id, ordered_idx) == NRF_SUCCESS)
..\..\..\..\..\..\components\libraries\log\src\nrf_log_frontend.c(512): error: #20: identifier "NRF_SUCCESS" is undefined
      if (nrf_ringbuf_alloc(&m_log_push_ringbuf, &p_dst, &ssize, true) == NRF_SUCCESS)
..\..\..\..\..\..\components\libraries\log\src\nrf_log_frontend.c: 0 warnings, 29 errors
compiling nrf_sdh.c...
compiling nrf_sdh_ant.c...
..\..\..\..\..\..\components\softdevice\common\nrf_sdh_ant.c(89): error: #20: identifier "NRF_SUCCESS" is undefined
      if (ret_code == NRF_SUCCESS)
..\..\..\..\..\..\components\softdevice\common\nrf_sdh_ant.c(126): error: #20: identifier "NRF_SUCCESS" is undefined
          if (ret_code != NRF_SUCCESS)
..\..\..\..\..\..\components\softdevice\common\nrf_sdh_ant.c(149): error: #20: identifier "NRF_ERROR_NOT_FOUND" is undefined
      if (ret_code != NRF_ERROR_NOT_FOUND)
..\..\..\..\..\..\components\softdevice\common\nrf_sdh_ant.c: 0 warnings, 3 errors
compiling system_nrf52.c...
".\_build\nrf52832_xxaa.axf" - 659 Error(s), 0 Warning(s).
Target not created.
Build Time Elapsed: 00:00:17

RE: APP_ERROR_CHECK(err_code); undeclared identifier

Håkon Alseth — Tue, 05 Nov 2019 07:59:08 GMT

Hi,

In order to run ANT examples, you must first obtain the ANT SoftDevice you want to use, as per the chapter in the documentation, "Running ANT examples":

https://infocenter.nordicsemi.com/topic/sdk_nrf5_v16.0.0/ant_advanced_burst.html?cp=5_1_4_0_0

Kind regards,

Håkon