RGPIO: Rapid General-Purpose Input/Output Driver

Overview

Modules
	FGPIO Driver
	RGPIO Driver

Data Structures
struct	rgpio_pin_config_t
	The RGPIO pin configuration structure. More...

Enumerations
enum	rgpio_pin_direction_t {   kRGPIO_DigitalInput = 0U,   kRGPIO_DigitalOutput = 1U }
	RGPIO direction definition. More...
enum	rgpio_interrupt_sel_t {   kRGPIO_InterruptOutput0 = 0x0U,   kRGPIO_InterruptOutput1 = 0x1U,   kRGPIO_InterruptOutput2 = 0x2U,   kRGPIO_InterruptOutput3 = 0x3U }
	Configures the interrupt generation condition. More...
enum	rgpio_interrupt_config_t {   kRGPIO_InterruptOrDMADisabled = 0x0U,   kRGPIO_DMARisingEdge = 0x1U,   kRGPIO_DMAFallingEdge = 0x2U,   kRGPIO_DMAEitherEdge = 0x3U,   kRGPIO_FlagRisingEdge = 0x05U,   kRGPIO_FlagFallingEdge = 0x06U,   kRGPIO_FlagEitherEdge = 0x07U,   kRGPIO_InterruptLogicZero = 0x8U,   kRGPIO_InterruptRisingEdge = 0x9U,   kRGPIO_InterruptFallingEdge = 0xAU,   kRGPIO_InterruptEitherEdge = 0xBU,   kRGPIO_InterruptLogicOne = 0xCU,   kRGPIO_ActiveHighTriggerOutputEnable = 0xDU,   kRGPIO_ActiveLowTriggerOutputEnable = 0xEU }
	Configures the interrupt generation condition. More...

Driver version
#define	FSL_RGPIO_DRIVER_VERSION   (MAKE_VERSION(2, 1, 0))
	RGPIO driver version 2.1.0. More...

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Data Structure Documentation

struct rgpio_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
rgpio_pin_direction_t	pinDirection
	RGPIO direction, input or output.
uint8_t	outputLogic
	Set a default output logic, which has no use in input.

Macro Definition Documentation

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

Enumeration Type Documentation

enum rgpio_pin_direction_t

Enumerator
kRGPIO_DigitalInput	Set current pin as digital input.
kRGPIO_DigitalOutput	Set current pin as digital output.

enum rgpio_interrupt_sel_t

Enumerator
kRGPIO_InterruptOutput0	Interrupt/DMA request/trigger output 0.
kRGPIO_InterruptOutput1	Interrupt/DMA request/trigger output 1.
kRGPIO_InterruptOutput2	Interrupt/DMA request/trigger output 2.
kRGPIO_InterruptOutput3	Interrupt/DMA request/trigger output 3.

enum rgpio_interrupt_config_t

Enumerator
kRGPIO_InterruptOrDMADisabled	Interrupt/DMA request is disabled.
kRGPIO_DMARisingEdge	DMA request on rising edge.
kRGPIO_DMAFallingEdge	DMA request on falling edge.
kRGPIO_DMAEitherEdge	DMA request on either edge.
kRGPIO_FlagRisingEdge	Flag sets on rising edge.
kRGPIO_FlagFallingEdge	Flag sets on falling edge.
kRGPIO_FlagEitherEdge	Flag sets on either edge.
kRGPIO_InterruptLogicZero	Interrupt when logic zero.
kRGPIO_InterruptRisingEdge	Interrupt on rising edge.
kRGPIO_InterruptFallingEdge	Interrupt on falling edge.
kRGPIO_InterruptEitherEdge	Interrupt on either edge.
kRGPIO_InterruptLogicOne	Interrupt when logic one.
kRGPIO_ActiveHighTriggerOutputEnable	Enable active high-trigger output.
kRGPIO_ActiveLowTriggerOutputEnable	Enable active low-trigger output.