Issue when creating a new Event Manager

[Nhuan]

Hi,

I'm trying to create my switch_event by using Event Manager.

And I got this issue: "undefined reference to `__event_type_switch_event' " when submitting my event:

    struct switch_event *event = new_switch_event();

    event->key_id = 1;

    event->pressed = true;

    EVENT_SUBMIT(event);

I already declared the event by EVENT_TYPE_DECLARE(switch_event) and enabled CONFIG_EVENT_MANAGER=y

What am I missing?

[Didrik Rokhaug]

Hi.

Have you followed the steps described here?

https://developer.nordicsemi.com/nRF_Connect_SDK/doc/1.3.0/nrf/include/event_manager.html#configuration

Best regards,

Didrik

[Nhuan]

Hi Didrik,

I have followed, but it did not work.

I don't know what I am missing.

[Didrik Rokhaug]

Do you include the .c file for your event in CMakeLists.txt/your project?

This works as expected for me (tested with NCS v1.3, board nrf9160dk_nrf9160ns)

event_manager_demo.zip

[Nhuan]

Hi Didrik,

I forgot to include the .c file in CMakeList.txt. It worked.

Thank you for your help.