button function crashing the advertsing

[MARTIN FR]

Hello everyone

i want to create button fucntion press the button for 3 seconds and then it has to start advertsing but i have excuted the button fucntion but it si showing some errors in gpiote files so any suggestion or ideas will be helpful for me

main.c

[MartinBL]

I modified your code and made a very basic example for you. It starts a single-shot timer when you push a button. When the timer event occurs after 3 seconds the application checks whether the button is still pressed and lights a LED accordingly. See comments in code marked with "NORDIC". You can add another timer that can turn off the LED for after 5 seconds.

Example.

EDIT: Updated example that starts advertising after 3 second push and stops advertising after 5 second push.

main.c

EDIT 2: Exmple with buttons and ble advertising:

ble-button-timer.c

[MartinBL]

The app timer library uses timers. Try to initiate and create your timers before you initiate and enable the buttons.