built soc_flash_nrf fail

[helen]

Hi  

         I built soc_flash_nrf fail，I can't find which application that uses  this sample，so I can not find what cause this.

[Håkon Alseth]

Hi,

 

This is inherited from this line:

https://github.com/nrfconnect/sdk-zephyr/blob/v2.7.0-ncs1/samples/drivers/soc_flash_nrf/src/main.c#L16

 

The problem is that when building for multi-image, it does not find the correct second image. If we specify this to be "storage" instead of "image_1_nonsecure", and manually define the storage area in pm_static.yml, it should compile and run properly.

 

soc_flash_nrf/pm_static.yml should hold this:

storage:
  address: 0xfa000
  size: 0x6000
  end_address: 0x100000

 

Kind regards,

Håkon

[helen]

Hi

   1、    

           Where is the  image_1_nonsecure in this project？I can not find it.

   2、I  manually define the storage area in pm_static.yml like figure below，then run cmake,but built failed.

       

    

[Håkon Alseth]

Hi,

 

Change this line in main.c to "storage":

https://github.com/nrfconnect/sdk-zephyr/blob/v2.6.99-ncs1/samples/drivers/soc_flash_nrf/src/main.c#L16

And then try to recompile.

 

Kind regards,

Håkon

[helen]

Hi

        Sorry，Do you mean line 168? I find nothing in this line.

[Håkon Alseth]

Hi,

 

The change is on line 16 in main.c:

Here is the patched project:

soc_flash_nrf_patched.zip

 

Kind regards,

Håkon

[helen]

Thank you,It compiles successfully now.

[Håkon Alseth]

Great to hear. Hope you have a wonderful day!

Kind regards,

Håkon

[helen]

Hi

        1、It got a error like figure below after I built the nvs which in the v1.7.0\zephyr\samples\subsys\nvs.

        2、I look in the document like figure below,there is not any information about this error.

3、Is the error caused by the DEVICE_DEFINE() ?I do not kown how to use the DEVICE_DEFINE()  solve the problem，could you offer me the demo to solve this problem? 

[Håkon Alseth]

Hi,

 

This is unfortunately a bug in the sample for ncs v1.7.0. If you upgrade to v1.8.0 (or newer), it should work as expected.

 

Kind regards,

Håkon