Create a on/off control by using BLE in ble_app_blinky exemple

[SIMONSSSSSSSSSSSSSSSS]

Hello, 

I would like to ask how to use the exemple 'ble_app_blinky' (a device central and a device peripheral) to realize a function like this:

I press a button in one board (device central) then the command will be sent to another board (device peripheral) by the BLE connection so that a LED on device peripheral will be illumed. I have seen the exemple 'ble_app_blinky_pca', there exists already the 'Service' and 'Characteristic' to illume a LED.

But in the function 'static void button_event_handler(uint8_t pin_no, uint8_t button_action)', I can see the log of the case 'case LEDBUTTON_BUTTON:'  but it seen that it doesn't work.

So I want to ask: it it that function who realize the function which I want? If not, how can I do to realize what I want please?

Thank you very much !

[haakonsh]

"But in the function 'static void button_event_handler(uint8_t pin_no, uint8_t button_action)', I can see the log of the case 'case LEDBUTTON_BUTTON:'  but it seen that it doesn't work."

we need debug information...