GPIO: General-Purpose Input/Output Driver

Overview

Modules
	FGPIO Driver
	GPIO Driver

Data Structures
struct	gpio_pin_config_t
	The GPIO pin configuration structure. More...

Enumerations
enum	gpio_pin_direction_t {   kGPIO_DigitalInput = 0U,   kGPIO_DigitalOutput = 1U }
	GPIO direction definition. More...

Driver version
#define	FSL_GPIO_DRIVER_VERSION   (MAKE_VERSION(2, 1, 1))
	GPIO driver version 2.1.1. More...

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Data Structure Documentation

struct gpio_pin_config_t

Each pin can only be configured as either an output pin or an input pin at a time. If configured as an input pin, leave the outputConfig unused. Note that in some use cases, the corresponding port property should be configured in advance with the PORT_SetPinConfig().

Data Fields
gpio_pin_direction_t	pinDirection
	GPIO direction, input or output.
uint8_t	outputLogic
	Set a default output logic, which has no use in input.

Macro Definition Documentation

#define FSL_GPIO_DRIVER_VERSION   (MAKE_VERSION(2, 1, 1))

Enumeration Type Documentation

enum gpio_pin_direction_t

Enumerator
kGPIO_DigitalInput	Set current pin as digital input.
kGPIO_DigitalOutput	Set current pin as digital output.