Button event is not being generated with example project

RE: Button event is not being generated with example project

Ole Morten — Thu, 09 Jan 2014 10:44:52 GMT

As far as I can see, your code works perfectly fine, even without changing IO, when I connect a button on the nRFgo Starter Kit to pin 30 on the nRF51822.

Are you absolutely sure that you don't have a hardware error of some kind? Have you tried setting this pin as output to see if you actually have contact with the pad?

RE: Button event is not being generated with example project

syntroniks — Wed, 08 Jan 2014 16:01:18 GMT

The nrf6310/ble/ble_app_proximity project is normal so my main function is int main(void) { // Initialize leds_init(); timers_init(); gpiote_init(); buttons_init(); ble_stack_init(); scheduler_init(); gap_params_init(); advertising_init(); services_init(); conn_params_init(); sec_params_init();

// Start execution timers_start(); app_button_enable(); // added just in case advertising_start(); // Enter main loop for (;;) { app_sched_execute(); power_manage(); } } It does not assert any errors during startup either (advertises correctly and everything). Please find attached project and all relevant files (I have moved to ble_app_template since it is smaller and doesn't have any ble services)

To test yourself, you need to change the IO pin. I removed all object and binaries, I can supply them if you would like.

ble_app_template_testbutton.zip

RE: Button event is not being generated with example project

Ole Morten — Wed, 08 Jan 2014 08:55:24 GMT

This isn't very obvious, but is this in an application which does not use the softdevice? If so, you'll have to manually start the LFCLK, and also make sure to initialize the app_timer module, since app_button depends on it.

For an example of how to start the LFCLK manually, you can refer to the rtc_example. If this does not solve your problem, can you please supply your full project, so that I can test it here?

RE: Button event is not being generated with example project

syntroniks — Tue, 07 Jan 2014 22:00:28 GMT

I have tried adding app_button_enable but the interrupt is still not called