nRF54L15 BM - how to disable MCUMGR log

[Aryeh Eiderman]

Hi,

I am developing on nRF54L15-DK BM (bare metal) for another board with a different pinout.

I need to disable the the MCUMGR log that prints to UART TX pin 1. 04.

The printout mentioned is:

*** Booting nRF Connect SDK Bare Metal v0.9.0-9b7766ff2787 ***
I: SoftDevice forward address: 0x162000
I: BLE MCUmgr sample started
I: State change request: enable
I: SoftDevice enabled
I: Bluetooth enabled
I: Services initialized
I: Fast advertising
I: Advertising as nRF_BM_MCUmgr

Thank you!

Regards,

Aryeh

[Vidar Berg]

Hello Aryeh,

It should be sufficient to change the project configuration to disable the LOG and CONSOLE:

Best regards,

Vidar

[Aryeh Eiderman]

Hello Vidar,

Thank You!

 

If I understand right, this is a global change, in

C:\ncs\nrf-bm\v0.9.0\nrf-bm\samples\mcumgr\ble_mcumgr\prj.conf 

 

I am looking for a portable, local project only solution.

For example, for the app I added the setting in CMakeLists.txt to redirect the pin

add_compile_definitions(BOARD_CONSOLE_UARTE_PIN_TX=43) # default 36=P1.04

before the line

find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})

and for the mcuboot I added in sysbuild/mcuboot.conf

CONFIG_LOG=n
CONFIG_LOG_BACKEND_BM_UARTE=n
CONFIG_CONSOLE=n
CONFIG_BM_UARTE_CONSOLE=n
CONFIG_UART_CONSOLE=n

and it does the job.

Now I am looking for a portable solution for the MCUmgr (firmware_loader) as well.

Is it exists?

 

Best Regards,

Aryeh

[Vidar Berg]

Hello Aryeh,

You can also use the same approach as you did with mcuboot, just create a new file named firmware_loader.conf in the sysbuild folder and add the same configuration settings. Note: when adding new files in the sysbuild folder, you must do a pristine build for the new file to be detected by the build system.

Best regards,

Vidar

[Aryeh Eiderman]

Hello Vidar,

 

Thank You very much!

It works!

 

Best Regards,

Aryeh