Can't configure 2 gpio pins with opposite pull state

[Serhio]

Hi,

I try configure 2 gpio pins with opposite pull state, one NRF_GPIO_PIN_PULLUP, other NRF_GPIO_PIN_PULLDOWN:

nrf_drv_gpiote_in_config_t in_config = GPIOTE_CONFIG_IN_SENSE_LOTOHI(false);
in_config.pull = NRF_GPIO_PIN_PULLUP; 
err_code = nrf_drv_gpiote_in_init(PIN_BUTTON, &in_config, button_handler);
APP_ERROR_CHECK(err_code);
nrf_drv_gpiote_in_event_enable(PIN_BUTTON, true);

nrf_drv_gpiote_in_config_t in_config = GPIOTE_CONFIG_IN_SENSE_LOTOHI(false);
in_config.pull = NRF_GPIO_PIN_PULLDOWN;
err_code = nrf_drv_gpiote_in_init(PIN_IMPULSE, &in_config, impulse_handler);
APP_ERROR_CHECK(err_code);
nrf_drv_gpiote_in_event_enable(PIN_IMPULSE, true);

But, callback don`t called.

If I configure with same pull state, then callback is called.

Why is this occurs? How to set up pins with diffrent pull state?

Thank you!

[Karl Ylvisaker]

Great, I am happy to hear that the application now works as intended! 

Serhio said:

Thank you for your help.

It is no problem at all, Serhio! I am happy to help.

Please do not hesitate to open a new ticket if you should encounter any issues or questions in the future.

Best regards,
Karl