_GPIO_PIN Struct Reference

#include <gpio.h>

Data Fields
GPIO_DEVICE *	gpio
	GPIO device this pin belongs to.
uint32_t	pin
	Pin number of this pin on the device (May be used by drivers for internal numbering).
uint32_t	flags
	Current flags for this pin (eg GPIO_EVENT_FLAG_REPEAT).
uint32_t	trigger
	Current trigger value for this pin (or GPIO_TRIGGER_NONE if no triggers current).
uint32_t	count
	Count of threads and events waiting for the trigger.
EVENT_HANDLE	event
	Event for threads waiting for the trigger.
GPIO_EVENT *	events
	List of events waiting for the trigger.

Detailed Description

GPIO Pin

Field Documentation

gpio

GPIO_DEVICE* gpio

GPIO device this pin belongs to.

pin

uint32_t pin

Pin number of this pin on the device (May be used by drivers for internal numbering).

flags

uint32_t flags

Current flags for this pin (eg GPIO_EVENT_FLAG_REPEAT).

trigger

uint32_t trigger

Current trigger value for this pin (or GPIO_TRIGGER_NONE if no triggers current).

count

uint32_t count

Count of threads and events waiting for the trigger.

event

EVENT_HANDLE event

Event for threads waiting for the trigger.

events

GPIO_EVENT* events

List of events waiting for the trigger.

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The documentation for this struct was generated from the following file:

• ultibo/gpio.h