extint_chan_conf Struct Reference

External Interrupt Controller channel configuration structure.

Configuration structure for the edge detection mode of an external interrupt channel.

#include <extint.h>

Data Fields
enum extint_detect	detection_criteria
	Edge detection mode to use. More...
bool	filter_input_signal
	Filter the raw input signal to prevent noise from triggering an interrupt accidentally, using a three sample majority filter. More...
uint32_t	gpio_pin
	GPIO pin the NMI should be connected to. More...
uint32_t	gpio_pin_mux
	MUX position the GPIO pin should be configured to. More...
enum extint_pull	gpio_pin_pull
	Internal pull to enable on the input pin. More...
bool	wake_if_sleeping
	Wake up the device if the channel interrupt fires during sleep mode. More...

enum extint_detect extint_chan_conf::detection_criteria

Edge detection mode to use.

Referenced by extint_chan_get_config_defaults(), extint_chan_set_config(), and nm_bsp_register_isr().

bool extint_chan_conf::filter_input_signal

Filter the raw input signal to prevent noise from triggering an interrupt accidentally, using a three sample majority filter.

Referenced by extint_chan_get_config_defaults(), and extint_chan_set_config().

uint32_t extint_chan_conf::gpio_pin

GPIO pin the NMI should be connected to.

Referenced by extint_chan_get_config_defaults(), extint_chan_set_config(), and nm_bsp_register_isr().

uint32_t extint_chan_conf::gpio_pin_mux

MUX position the GPIO pin should be configured to.

Referenced by extint_chan_get_config_defaults(), extint_chan_set_config(), and nm_bsp_register_isr().

enum extint_pull extint_chan_conf::gpio_pin_pull

Internal pull to enable on the input pin.

Referenced by extint_chan_get_config_defaults(), extint_chan_set_config(), and nm_bsp_register_isr().

bool extint_chan_conf::wake_if_sleeping

Wake up the device if the channel interrupt fires during sleep mode.