GPIO NXP PCA9535 Driver

Driver for NXP PCA9535 16-bit GPIO device. More...

Files
file	gpio-nxp-pca9535.c
	GPIO NXP PCA9535 Driver Implementation.
file	gpio-nxp-pca9535.h
	GPIO NXP PCA9535 Driver API.

Macros
#define	GPIO_NXP_PCA9535_GET_INPUT   (I2C_DEV_IO_CONTROL + 0)
#define	GPIO_NXP_PCA9535_GET_OUTPUT   (I2C_DEV_IO_CONTROL + 1)
#define	GPIO_NXP_PCA9535_SET_OUTPUT   (I2C_DEV_IO_CONTROL + 2)
#define	GPIO_NXP_PCA9535_CLEAR_AND_SET_OUTPUT   (I2C_DEV_IO_CONTROL + 3)
#define	GPIO_NXP_PCA9535_GET_POL_INV   (I2C_DEV_IO_CONTROL + 4)
#define	GPIO_NXP_PCA9535_SET_POL_INV   (I2C_DEV_IO_CONTROL + 5)
#define	GPIO_NXP_PCA9535_GET_CONFIG   (I2C_DEV_IO_CONTROL + 6)
#define	GPIO_NXP_PCA9535_SET_CONFIG   (I2C_DEV_IO_CONTROL + 7)

Functions
int	i2c_dev_register_gpio_nxp_pca9535 (const char *bus_path, const char *dev_path, uint16_t address)

Detailed Description

Driver for NXP PCA9535 16-bit GPIO device.