gpio_ext_api_t Struct Reference

#include <gpio-ext.h>

Collaboration diagram for gpio_ext_api_t:

Data Fields
gpio_ext_init_t	GpioExtInit
	Function to initialize GPIO expander chip.
gpio_ext_init_t	GpioExtDisable
	Function to deinitialize GPIO expander chip.
gpio_ext_inport_t	GpioExtInPort
	Function to read from GPIO expander port.
gpio_ext_outport_t	GpioExtOutPort
	Function to write to GPIO expander port.
gpio_ext_outport_t	GpioExtSetDirection
	Function to set GPIO expander pins direction.
gpio_ext_outport_t	GpioExtSetPullSelect
	Function to set GPIO expander pullup/pulldown.
gpio_ext_outport_t	GpioExtSetPullEnable
	Function to enable/disable GPIO expander pullup/pulldowen.
gpio_ext_outport_t	GpioExtSetInterrupts
	Function to enable/disable GPIO expander interrupts.
gpio_ext_setdrive_t	GpioExtSetDrive
	Function to set GPIO expander drive force.
gpio_ext_outport_t	GpioExtSetLatch
	Function to enable/disable GPIO expander interrupt latch.

Detailed Description

GPIO driver virtual function table

Definition at line 156 of file gpio-ext.h.