How to add more LEDs to nRF5 SDK for Mesh dimming example?

[rontec]

The current dimming example is able to control 1 LED.

If I want to have a different level for each LED (and there are 4 LEDs in total) then I need to:

#define ACCESS_ELEMENT_COUNT (4)

Have 4 APP_LEVEL_SERVER_DEF

Have 4 app_level_init

And what else?

I am currently getting error "app_error_weak.c,  119, Mesh error 4 at 0x000265F1" which suggests that I must have missed something.

[Mttrinh]

Hi, 

Mesh error 4 means no memory, have you tried allocating more memory?

[rontec]

I believe that memory is allocated via nrf_mesh_config_app.h but it has many definitions. So my question is which need to be modified to allocate the correct amount of memory.

[Mttrinh]

You can allocate more memory by adjusting the RAM_SIZE and RAM_START. You can do that under Project-> Edit Options-> Linker-> Section placement macros. Remember after "Edit Options", change from "Debug" to "Common" in upper left corner.