Release build fails for BLE mesh Light switch Proxy.

[VijayS]

Hi,
I am using the BLE mesh 2.2.0 with nRF5_SDK_15.0.0_a53641a. I am using Segger embedded studio as toolchain.
I was able to compile and flash the default app code onto NRF52 DK without any issues.
If I do a "release build" or "ReleaseWithDebugInformation", code was getting compiled. Where as if I download into NRF52 board, it is failing with the message,
 , main.c,  310, ----- BLE Mesh Light Switch Proxy Server Demo -----
 , app_error_weak.c,   95, Mesh assert at 0x0002C756 (:0)

Please let me know, how to fix this.
Thanks,
Vijay

[awneil]

As you've done ReleaseWithDebugInformation, have you stepped it in the debugger to see where & when that's happening?

[VijayS]

I kept break point at 1st statement (initialize();) in main. Code is failing even before that.

Thanks,

Vijay

[Joakim Jakobsen]

Hi.

Is it the Light Switch Proxy Server or Light Switch Proxy Client example you are seeing this issue with?

Best regards,
Joakim

[VijayS]

I am using light switch proxy server.

Regards,

Vjay

[Joakim Jakobsen]

Hi again.

If you could try changing some code in nrf_mesh_section.h (line 101):

Change:

#define NRF_MESH_SECTION_FOR_EACH(section_name, data_type, variable)                                \
    for (data_type * variable = (data_type *) NRF_MESH_SECTION_START(section_name);                 \
        variable != (data_type *) NRF_MESH_SECTION_END(section_name);                               \
        variable++)

to:

#define NRF_MESH_SECTION_FOR_EACH(section_name, data_type, variable)                                \
    for (data_type * variable = (data_type *) NRF_MESH_SECTION_START(section_name);                 \
        (intptr_t)variable != (intptr_t) NRF_MESH_SECTION_END(section_name);                        \
        variable++)

Read more about this in this thread.

Best regards,
Joakim