Some questions about nRF5340

RE: Some questions about nRF5340

Kenneth — Thu, 09 Feb 2023 08:52:26 GMT

Seems your latest question is not related to your initial question, I suggest to possibly create a new case, but in this specific case you may need to contact the zephyr support (on discord) since I get the impression it's not specific nRF Connect SDK problem.

Kenneth

RE: Some questions about nRF5340

JohnCC — Thu, 09 Feb 2023 06:41:36 GMT

Hi Kenneth,

I think that you misunderstood my question.

My problem like as below link.

Testing framework for nRF Connect SDK / Zephyr

I also get missing C standard file when I compiler our project

e:\1_John_Project\Nordic_5340_app\peripheral_hr_mytest\src\EmbeddedWizard_M2\PlatformPackage\RTE\ewextrte.c:71:10: fatal error: setjmp.h: No such file or directory
71 | #include <setjmp.h>

Is there a solution to this problem now?

Also, I check zephyr coding guide. There is such a rule in it.

In this way, our code has been completely rewritten.

Thank you

John.

RE: Some questions about nRF5340

Kenneth — Wed, 08 Feb 2023 14:35:59 GMT

Have you run through the devacademy? I belive it cover for instance how to add files:
https://academy.nordicsemi.com/topic/configuration-files/

Kenneth

RE: Some questions about nRF5340

JohnCC — Wed, 08 Feb 2023 10:44:41 GMT

Hi Kenneth,

I have already added a example(zephyr/samples/bluetooth/peripheral_hr) to build our project. But I meet a problem.

We have used EmbeddedWizard lib from third party to draw display UI. I added EmbeddedWizard source and include file to our code base. But I got a fatal error as below.

e:\1_John_Project\Nordic_5340_app\peripheral_hr_mytest\src\EmbeddedWizard_M2\PlatformPackage\RTE\ewextrte.c:71:10: fatal error: setjmp.h: No such file or directory
71 | #include <setjmp.h>

I feel that zephyr has not been able to include all c standard files. Only the following

Where should I include other files? How to write cMakeLists.txt?

Thank you.

John

RE: Some questions about nRF5340

Kenneth — Tue, 07 Feb 2023 12:47:37 GMT

I have not looked at the two examples you refer to, but either should work (it should be just a different level of abstraction/api).

Kenneth

RE: Some questions about nRF5340

JohnCC — Tue, 07 Feb 2023 12:02:12 GMT

Hi Kenneth,

Thank you for your information. One more question.

If I use zephyr/samples/bluetooth/peripheral_hr as our code base to build our project. If we want to use SPIM to control our sensor.

Can I use C:\ncs\v2.2.0\modules\hal\nordic\nrfx\samples\src\nrfx_spim\non_blocking to do this function. Or I must use ncs\v2.2.0\zephyr\drivers\spi\spi_nrfx_spim.c to do? Because I think that I can move our source code from old 52840 project(SDK17). Originally we were referring to C:\ncs\v2.2.0\modules\hal\nordic\nrfx\samples\src\nrfx_spim\non_blocking. Maybe we can speed up development.

Thank you.

John.

RE: Some questions about nRF5340

Kenneth — Mon, 06 Feb 2023 12:18:28 GMT

To get familiar with how to take advantage of the zephyr RTOS I suggest to run through:
https://academy.nordicsemi.com/courses/nrf-connect-sdk-fundamentals/

You can find an overview of various examples in the zephyr and nrf connect samples here:
https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/samples.html
https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/zephyr/samples/index.html#samples-and-demos

For the ANT examples you need to register and login to www.thisisant.com, then you can find the following description on how to add the ANT repository and ANT examples to nrf connect sdk:
https://www.thisisant.com/developer/ant/nrf-connect-sdk

Best regards,
Kenneth

RE: Some questions about nRF5340

JohnCC — Fri, 03 Feb 2023 02:32:05 GMT

Hi Simon,

Thank you for your information. We already have used NCS and VS Code to build a example on DK board.

But one more question. If We need to use Zephyr RTOS and BLE/ANT function.

Can you give us a suggestion. Which example should we start with?

Because We use zephyr/samples/bluetooth/peripheral_hr example. But we We didn't see any OS architecture.

Or Is there any document for reference?

Thank you.

John.

RE: Some questions about nRF5340

Simonr — Tue, 31 Jan 2023 13:45:47 GMT

Hi John

1. Correct, the nRF5340 is only supported by the nRF Connect SDK (NCS). Please check out the "Working with nRF53 series" to get started.

2. Very recently we released the ANT stack for the nRF5340 and NCS as well, if you have a user on ANT's web site you can find the details on how to implement it in your project.

3. Only the Zephyr RTOS is officially supported for the nRF5340 series.

4. No, the NCS only supports SEGGER Embedded Studios (up until v1.9.1) and VS Code (with the nRF Connect extension, all versions).

Best regards,

Simon