Migrate from Eclipse to Keil

RE: Migrate from Eclipse to Keil

stefano.luna — Tue, 20 Jun 2017 13:32:16 GMT

Thank you again!

RE: Migrate from Eclipse to Keil

Sigurd — Tue, 20 Jun 2017 12:27:29 GMT

Yes, you will now need to add the ARM_MATH_CM4 define to the preprocessor symbols list:

You will also need to add a arm math lib:

Right click on the nRF_Libraries folder, and click on "Add Existing Files to Group:

Add the file arm_cortexM4lf_math.lib. Its located in the folder:

SDK_folder\components\toolchain\cmsis\dsp\ARM\arm_cortexM4lf_math.lib

RE: Migrate from Eclipse to Keil

stefano.luna — Tue, 20 Jun 2017 12:05:16 GMT

I edited the question with another main.c where I have the same problem of the first one. Could you suggest me which libraries are missing?

RE: Migrate from Eclipse to Keil

Sigurd — Tue, 20 Jun 2017 10:47:37 GMT

Yes, you need to set NRF_LOG_ENABLED to 1 in sdk_config.h

If you want to use UART for logging, set NRF_LOG_BACKEND_SERIAL_USES_UART to 1. If you want to use RTT instead, set NRF_LOG_BACKEND_SERIAL_USES_RTT to 1.

I also recommend using the "Configuration Wizard", see this answer.

RE: Migrate from Eclipse to Keil

stefano.luna — Tue, 20 Jun 2017 10:46:15 GMT

I just realized that I can't see anything neither from the UART nor RTT. Is this because of the settings changing in the sdk_config.h file?

RE: Migrate from Eclipse to Keil

stefano.luna — Tue, 20 Jun 2017 09:39:52 GMT

Many Thanks! That's was very helpful and straightforward!

RE: Migrate from Eclipse to Keil

Sigurd — Tue, 20 Jun 2017 09:01:54 GMT

Hi,

There are some modules that you are using that are not added by default in the template_project. You will need to add the following paths to the “Include Paths” in the Options for target -> C/C++ tab:

..\..\..\..\..\..\components\libraries\pwr_mgmt
..\..\..\..\..\..\components\libraries\experimental_section_vars
..\..\..\..\..\..\components\libraries\mutex
..\..\..\..\..\..\components\libraries\atomic

Then you need to add the nrf_pwr_mgmt.c and nrf_section_iter.c to the project. Right click on the nRF_Libraries folder, and click on "Add Existing Files to Group "nRF_Libraries"..

The files are located in the these folders:

SDK_folder\components\libraries\pwr_mgmt
SDK_folder\components\libraries\experimental_section_vars

You will also need to add the Power management defines and the Section variables iterator define to the sdk_config.h.

I have added these to the sdk_config.h you uploaded:

sdk_config.h

I also changed PWM3_ENABLED to 0 in the sdk_config.h you uploaded, since PWM3 is only available on nRF52840. If you need a complete sdk_config.h file, you can find it in this post.