Adding nRF SDK ILI9341 driver code + sdk_config.h changes to project produces strange build error

[JK2940]

I am trying to add the nRF SDK 15.3.0 ILI9341 LCD driver code to my existing nRF52840 project.

Segger Embedded Studio 5.40a is being used as the IDE.

I have added all the necessary lib files, headers, include paths, etc. to my project using the "GFX" project example as a reference.

When I copy the ILI9341 related config block from the "GFX" example sdk_config.h file to my config file and build, I get a "build failed" error with no message from the linker.

The CMSIS Configuration Wizard parses my modified sdk_config.h file just fine, however I cannot get past the strange build error.

Is there something in the new sdk_config.h file that I am missing???

Thanks

[Edvin]

What does the build error look like? Perhaps you can share a screenshot? Does it fail without pointing to anything in the build log?

Best regards,

Edvin

[JK2940]

Here is a screen-cap of the build log and error indication.

Yes, there are no errors or anything else I can see in the build log.

 

[Edvin]

Try to Rebuild Solution:

Does it say "up to date" on all the elements apart from the .elf file (if you scroll up)?

If that doesn't work, would it be possible to .zip your project and upload it here?

[JK2940]

FIXED

I had inadvertently removed the "extern" from the LCD var declaration in my main.c.

"extern" nrf_lcd_t nrf_lcd_ili9341;

That caused an error that was obscured in the log.

Thanks for the help.