"region 'UNPLACED_SECTIONS' overflowed by 16 byte" ble_perepheral_templace_example

[MikeLemon]

Hello, 

While trying to compile a code that contains simple BLE peripheral functionality as well as battery measurement service after building the example I get the following errors after fighting other problems that were directories related

Here's a screenshot of the error log:

Any clue what that could be?

thanks for helping!

[Einar Thorsrud]

Hi,

If you have added logging to an example that does not have it, you probably lack the required changes in the project's flash_placement.xml. I suggest you copy in the relevant files from the flash_placement.xml of an existing example that use logging (just search for lines with "log").

[MikeLemon]

Hi and happy holydays sorry for the late replay been quite busy and couldn't touch it, also I've done what you said using the ble_perepheral_uart example from the SDK but it shows me this: 

What could it be here?

[Einar Thorsrud]

Hi,

Happy New Year!

SystemInit() is implemented in the MDK. If you are using nRF52832 and a recent SDK, it is here: modules\nrfx\mdk\system_nrf52.c. Is this file added to your project? (It should already be there.)

I am a bit surprised that you get this error. Did you bae your project on an example project? That is highly recommended, since there are many different files etch that needs to be added and may needed configurations (preprocessor defines, linker settings, etc.).