ble_app_uart -> Button hold event

RE: ble_app_uart -> Button hold event

Petter Myhre — Tue, 13 Sep 2016 13:41:24 GMT

Great! Then I would appreciate if you could accept my answer by clicking the check mark next to it. Thanks.

RE: ble_app_uart -> Button hold event

Siva — Mon, 12 Sep 2016 15:50:58 GMT

Hi Petter, I found a solution here link text. It works for me now Many Thanks Siva

RE: ble_app_uart -> Button hold event

Siva — Mon, 12 Sep 2016 12:35:14 GMT

From the past few days, I am trying to use "app_button_init()" function. It looks very simple to use but it doesn't want to wok at all. I don't know where I am doing wrong. Could you please provide me with a simple example; when I press button for 1sec turn LED ON if I press for 3 sec turn OFF LED. It would save lot of hassle if we got the above example.

RE: ble_app_uart -> Button hold event

Petter Myhre — Wed, 07 Sep 2016 13:58:30 GMT

I guess you can modify the bsp library to get this to work, but I would rather look into the app button library.

In app_button_init() you can see that you can set the detection delay.

RE: ble_app_uart -> Button hold event

butch — Tue, 06 Sep 2016 14:42:16 GMT

Sorry, I don't have code and am not familiar with button events or 'bsp'. Looking at bsp/bsp_btn_ble.c, it seems that the low-level GUI programming might already be done and you just need to change the response to the defined events e.g. BTN_ACTION_SLEEP equivalent to BSP_BUTTON_ACTION_RELEASE.

RE: ble_app_uart -> Button hold event

Siva — Tue, 06 Sep 2016 14:18:30 GMT

Yes exactly.

RE: ble_app_uart -> Button hold event

Siva — Tue, 06 Sep 2016 14:16:35 GMT

Hi butch, Thanks for answering. I know how it works but I don't know how to implement with this compiler because I am new to arm gcc stuff so it takes lot of time to follow and understand the Syntax. Do you have an example for just button event time record? If you have that could save lot of time for us. I am working on this from the past 3 days to understand the flow diagram of button evetn on ble_app_uart example and lost in space. I have started with teh wrong example I think. Siva

RE: ble_app_uart -> Button hold event

Petter Myhre — Tue, 06 Sep 2016 14:14:45 GMT

So you want to advertise if you do a long push? But something else if you do a short push?

RE: ble_app_uart -> Button hold event

butch — Tue, 06 Sep 2016 13:11:57 GMT

That is a very general question about low-level GUI programming, not specific to any chip. You might read about state machines for button events.