XMC_GPIO_PORT_t Struct Reference

#include <xmc4_gpio.h>

Data Fields
__IO uint32_t	HWSEL
__I uint32_t	IN
__IO uint32_t	IOCR [4]
__O uint32_t	OMR
__IO uint32_t	OUT
__IO uint32_t	PDISC
__IO uint32_t	PDR [2]
__IO uint32_t	PPS

Detailed Description

Structure points port hardware registers. Use type XMC_GPIO_PORT_t for this structure.

Field Documentation

HWSEL

__IO uint32_t HWSEL

Pin Hardware Select Register

IN

__I uint32_t IN

The logic level of a GPIO pin can be read via the read-only port input register Pn_IN

IOCR

__IO uint32_t IOCR[4]

The port input/output control registers select the digital output and input driver functionality and characteristics of a GPIO port pin

OMR

__O uint32_t OMR

The port output modification register contains control bits that make it possible to individually set, reset, or toggle the logic state of a single port line

OUT

__IO uint32_t OUT

The port output register determines the value of a GPIO pin when it is selected by Pn_IOCRx as output

PDISC

__IO uint32_t PDISC

Pin Function Decision Control Register is to disable/enable the digital pad structure in shared analog and digital ports

PDR

__IO uint32_t PDR[2]

Pad Driver Mode Registers

PPS

__IO uint32_t PPS

Pin Power Save Register

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

• xmc4_gpio.h