GPIO: General-Purpose Input/Output Driver

Overview

Modules
	FGPIO Driver
	GPIO Driver

Files
file	fsl_gpio.h

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, 0))
	GPIO driver version 2.1.0. More...

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Data Structure Documentation

struct gpio_pin_config_t

Every pin can only be configured as either output pin or input pin at a time. If configured as a input pin, then leave the outputConfig unused Note : In some 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 default output logic, no use in input.

Macro Definition Documentation

#define FSL_GPIO_DRIVER_VERSION   (MAKE_VERSION(2, 1, 0))

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.