button long press detect

RE: button long press detect

jyothi — Thu, 12 Jul 2018 12:56:27 GMT

hi HSA, did you find any solution for Button_multiple_press_handling. Could you help me with examples of buttons to function with short and long press.

RE: button long press detect

HSA — Tue, 22 Sep 2015 00:07:43 GMT

@Håkon Alseth / @Manlio: Hi, Could you please suggest any example which describes, Button_multiple_press_handling, like short press, long press and double press...something.?

Please suggest,

Thanks n Regards

RE: button long press detect

Håkon Alseth — Thu, 27 Mar 2014 10:38:30 GMT

Hi,

You should look at both app_button and app_timer to do the task that you describe. When you get the button-event, start the app_timer instance.

BR Håkon

RE: button long press detect

Manlio — Thu, 27 Mar 2014 04:03:31 GMT

I have tested it. But It only can implement the evnet one time when I hold the button not release. I want to implement the event every 250ms not only one time. Thank you!

RE: button long press detect

Håkon Alseth — Wed, 26 Mar 2014 11:23:56 GMT

Hi,

Try looking at example "ble_app_hids_mouse" and look at function "buttons_init()". This shows you how to setup detection delay. Change define "BUTTON_DETECTION_DELAY" to: APP_TIMER_TICKS(250, APP_TIMER_PRESCALER) And then it's setup to 250 ms before it fires the event handler.

Best regards Håkon

RE: button long press detect

Manlio — Wed, 26 Mar 2014 03:48:44 GMT

if I need do a event every 250ms when the button be pressed, how to do?

RE: button long press detect

Håkon Alseth — Fri, 14 Mar 2014 11:39:55 GMT

Hi,

You could check out the app_button library in the SDK. With this library, you can set the interval a button should be pressed until you get an event.

Best regards Håkon