bsp_event_handler in SDK v11.0.0

[Hanish Kataria]

Hi, 

I want to use bsp_event_handler in SDK v11.0.0. But the code is not getting compiled.

On building, it throws an error "error:#20: identifier "BSP_BUTTON_ACTION_RELEASE" is undefined". When I removed the "bsp_btn_ble" file, neither it throws any error nor it generates any event. Can someone help me with this?

I am working in nRF51.

[Jørgen Holmefjord]

Hi,

BSP_BUTTON_ACTION_RELEASE is only defined in bsp.h if the following check is valid:

#if !defined(BSP_DEFINES_ONLY) && !defined(BSP_SIMPLE)

Please make sure these symbols are not defined in your project.

Best regards,
Jørgen

[Hanish Kataria]

Hi Jørgen,

I have already removed those definitions, but still it is still not working. Is there anything else that needs to be done?

Thank you

[Jørgen Holmefjord]

Are you still not able to compile. or do you not get the events?

[Hanish Kataria]

I am able to compile the code but "bsp_event_handler" is still not generating any event.

[Jørgen Holmefjord]

How did you initialize BSP?

The ble_app_uart example in SDK 11 use this for initializing:

bsp_event_t startup_event;

uint32_t err_code = bsp_init(BSP_INIT_LED | BSP_INIT_BUTTONS,
                             APP_TIMER_TICKS(100, APP_TIMER_PRESCALER), 
                             bsp_event_handler);
APP_ERROR_CHECK(err_code);

err_code = bsp_btn_ble_init(NULL, &startup_event);
APP_ERROR_CHECK(err_code);

And the BLE events is forwarded in ble_evt_dispatch:

bsp_btn_ble_on_ble_evt(p_ble_evt);