LED array indication while dfu process in MCU boot

[Priyesh Shahi]

I am working on a project where my hardware includes an array of LEDs. I want to run an LED pattern on the array during the DFU process. I have tried to find a solution for this and found that there is an MCUboot indication LED macro available in Zephyr. However, I am unsure how to implement this on an array of LEDs.

[Menon]

Hello,

I wanted to let you know that I have been assigned to this case and have started looking into it. Could you share the SDK version you are working with and specify which Nordic chip or development kit you are using? When you update the mcuboot code, you need to account for each update coming for the SDK. I assume that by "LED function" you mean CONFIG_MCUBOOT_INDICATION_LED.

Kind Regards,

Abhijith

[Priyesh Shahi]

I am using NCS v2.5.1 on the nRF52840. I know about the CONFIG_MCUBOOT_INDICATION_LED setting, but I need help using this setting for an array of LEDs. Can you please assist me with that?

I have eight Leds on board which are connected  to different gpios.