Reset not happening after disconnection.

RE: Reset not happening after disconnection.

Bjørn Kvaale — Wed, 01 Aug 2018 10:46:48 GMT

May I ask why you are using sdk 11 on an nrf52832 chip? It could be a good idea to use sdk 15 instead if possible. Have you taken a look at this devzone case?

It should be possible to easily do this via the app_timer, as Ole Bauck explains: "If you intend to distinguish between short press and long press you should use app_timer. For example start a timer with a certain timeout when the button is pushed and stop it when the button is released. If the timer has timed out it is a short push, if it has timed out it is a long push."

He also writes: "The only example that shows long press and short press is the bsp module in the latest SDK. For example see bsp_button_event_handler(..) in bsp.c in SDK12. This uses more or less the same technique as I described in my answer (app_timer_start/app_timer_stop)."

The same is the case in the bsp_button_event_handler in bsp.c in sdk 15. I would take a look at the bsp example from sdk 15 & look at the bsp_button_event_handler there.

RE: Reset not happening after disconnection.

arjun — Tue, 31 Jul 2018 04:25:25 GMT

Hi Bjorn,

I am using SDK11. Sorry, I meant 'short button press'.

I tried the NUS example code. I modified the button initialization and button handler function for detecting long /short press. I debugged by checking the status of variable assigned to both the cases. What I observed was that, after connection, my variable for long button press is not changing.The following code is attached above.

Can you suggest some ideas for further debugging.

Thanks :-)

RE: Reset not happening after disconnection.

Bjørn Kvaale — Mon, 30 Jul 2018 13:19:48 GMT

Which SDK version are you currently using? Could you please explain what you mean by "instead it considers my long button press"? Have you tried debugging the example & adding more logging information to see what is happening?