Device descriptor for MCP23x17 I/O expanders. More...

Detailed Description

Device descriptor for MCP23x17 I/O expanders.

Definition at line 514 of file mcp23x17.h.

#include <mcp23x17.h>

Data Fields
mcp23x17_params_t	params
	Device initialization parameters.

uint16_t	od_pins
	Pins defined as GPIO_OD or GPIO_OD_PU.

gpio_isr_ctx_t	isr [MCP23X17_GPIO_PIN_NUM]
	ISR with arg for each expander pin.

gpio_flank_t	flank [MCP23X17_GPIO_PIN_NUM]
	interrupt flank for each expander pin

mcp23x17_irq_event_t	irq_event
	IRQ event object used for the device.

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

Data Fields