LED_Params Struct Reference

Detailed Description

Parameters passed during LED_open()

Forward declaration of LED_Params_s.

Data Fields
uint32_t	gpioBaseAddr
uint32_t	gpioPinNum
uint32_t	i2cInstance
uint32_t	i2cAddress
uint32_t	ioIndex

Field Documentation

gpioBaseAddr

uint32_t LED_Params::gpioBaseAddr

Underlying GPIO instance that is used by the LED driver incase of GPIO controlled LED

gpioPinNum

uint32_t LED_Params::gpioPinNum

GPIO pin to be used

i2cInstance

uint32_t LED_Params::i2cInstance

Underlying peripheral driver instance that is used by the LED driver incase of I2C controlled LED

i2cAddress

uint32_t LED_Params::i2cAddress

I2C address for IO expander or external LED driver

ioIndex

uint32_t LED_Params::ioIndex

Index to the IO expander which needs to be set/reset. Applicable only for IO expander based LED.