_GPIO_DEVICE Struct Reference

#include <gpio.h>

Data Fields
DEVICE	device
	The Device entry for this GPIO.
uint32_t	gpioid
	Unique Id of this GPIO in the GPIO table.
uint32_t	gpiostate
	GPIO state (eg GPIO_STATE_ENABLED).
gpio_device_start_proc	devicestart
	A Device specific DeviceStart method implementing the standard GPIO device interface (Mandatory).
gpio_device_stop_proc	devicestop
	A Device specific DeviceStop method implementing the standard GPIO device interface (Mandatory).
gpio_device_read_proc	deviceread
	A Device specific DeviceRead method implementing the standard GPIO device interface (Or nil if the default method is suitable).
gpio_device_write_proc	devicewrite
	A Device specific DeviceWrite method implementing the standard GPIO device interface (Or nil if the default method is suitable).
gpio_device_input_get_proc	deviceinputget
	A Device specific DeviceInputGet method implementing the standard GPIO device interface (Mandatory).
gpio_device_input_wait_proc	deviceinputwait
	A Device specific DeviceInputWait method implementing the standard GPIO device interface (Or nil if the operation is not supported).
gpio_device_input_event_proc	deviceinputevent
	A Device specific DeviceInputEvent method implementing the standard GPIO device interface (Or nil if the operation is not supported).
gpio_device_input_cancel_proc	deviceinputcancel
	A Device specific DeviceInputCancel method implementing the standard GPIO device interface (Or nil if the operation is not supported).
gpio_device_output_set_proc	deviceoutputset
	A Device specific DeviceOutputSet method implementing the standard GPIO device interface (Mandatory).
gpio_device_pull_get_proc	devicepullget
	A Device specific DevicePullGet method implementing the standard GPIO device interface (Or nil if the operation is not supported).
gpio_device_pull_select_proc	devicepullselect
	A Device specific DevicePullSelect method implementing the standard GPIO device interface (Or nil if the operation is not supported).
gpio_device_function_get_proc	devicefunctionget
	A Device specific DeviceFunctionGet method implementing the standard GPIO device interface (Or nil if the operation is not supported).
gpio_device_function_select_proc	devicefunctionselect
	A Device specific DeviceFunctionSelect method implementing the standard GPIO device interface (Or nil if the operation is not supported).
gpio_device_get_properties_proc	devicegetproperties
	A Device specific DeviceGetProperties method implementing the standard GPIO device interface (Or nil if the default method is suitable).
MUTEX_HANDLE	lock
	Device lock.
void *	address
	Device register base address.
GPIO_PIN *	pins
	Device pins.
GPIO_PROPERTIES	properties
	Device properties.
uint32_t	getcount
uint32_t	setcount
uint32_t	waitcount
uint32_t	eventcount
GPIO_DEVICE *	prev
	Previous entry in GPIO table.
GPIO_DEVICE *	next
	Next entry in GPIO table.

Field Documentation

device

DEVICE device

The Device entry for this GPIO.

gpioid

uint32_t gpioid

Unique Id of this GPIO in the GPIO table.

gpiostate

uint32_t gpiostate

GPIO state (eg GPIO_STATE_ENABLED).

devicestart

gpio_device_start_proc devicestart

A Device specific DeviceStart method implementing the standard GPIO device interface (Mandatory).

devicestop

gpio_device_stop_proc devicestop

A Device specific DeviceStop method implementing the standard GPIO device interface (Mandatory).

deviceread

gpio_device_read_proc deviceread

A Device specific DeviceRead method implementing the standard GPIO device interface (Or nil if the default method is suitable).

devicewrite

gpio_device_write_proc devicewrite

A Device specific DeviceWrite method implementing the standard GPIO device interface (Or nil if the default method is suitable).

deviceinputget

gpio_device_input_get_proc deviceinputget

A Device specific DeviceInputGet method implementing the standard GPIO device interface (Mandatory).

deviceinputwait

gpio_device_input_wait_proc deviceinputwait

A Device specific DeviceInputWait method implementing the standard GPIO device interface (Or nil if the operation is not supported).

deviceinputevent

gpio_device_input_event_proc deviceinputevent

A Device specific DeviceInputEvent method implementing the standard GPIO device interface (Or nil if the operation is not supported).

deviceinputcancel

gpio_device_input_cancel_proc deviceinputcancel

A Device specific DeviceInputCancel method implementing the standard GPIO device interface (Or nil if the operation is not supported).

deviceoutputset

gpio_device_output_set_proc deviceoutputset

A Device specific DeviceOutputSet method implementing the standard GPIO device interface (Mandatory).

devicepullget

gpio_device_pull_get_proc devicepullget

A Device specific DevicePullGet method implementing the standard GPIO device interface (Or nil if the operation is not supported).

devicepullselect

gpio_device_pull_select_proc devicepullselect

A Device specific DevicePullSelect method implementing the standard GPIO device interface (Or nil if the operation is not supported).

devicefunctionget

gpio_device_function_get_proc devicefunctionget

A Device specific DeviceFunctionGet method implementing the standard GPIO device interface (Or nil if the operation is not supported).

devicefunctionselect

gpio_device_function_select_proc devicefunctionselect

A Device specific DeviceFunctionSelect method implementing the standard GPIO device interface (Or nil if the operation is not supported).

devicegetproperties

gpio_device_get_properties_proc devicegetproperties

A Device specific DeviceGetProperties method implementing the standard GPIO device interface (Or nil if the default method is suitable).

lock

MUTEX_HANDLE lock

Device lock.

address

void* address

Device register base address.

pins

GPIO_PIN* pins

Device pins.

properties

GPIO_PROPERTIES properties

Device properties.

getcount

uint32_t getcount

setcount

uint32_t setcount

waitcount

uint32_t waitcount

eventcount

uint32_t eventcount

prev

GPIO_DEVICE* prev

Previous entry in GPIO table.

next

GPIO_DEVICE* next

Next entry in GPIO table.

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

• ultibo/gpio.h