Driver / LED

Driver to control a LEDs row. More...

Functions
void	led_Init (void)
	Initializes the LEDs module. More...
float32_t	led_Get (int ledIndex)
	Gets the intensity of a single LED. More...
void	led_Set (int ledIndex, float32_t brightness)
	Sets the intensity of a single LED. More...

Detailed Description

Driver to control a LEDs row.

Call led_Init() first in the initialization code. Then, call led_Set() to set the LEDs ON or OFF.

Function Documentation

led_Get()

float32_t led_Get

(

int

ledIndex

)

Gets the intensity of a single LED.

Parameters

ledIndex

LED index (0, 1, 2 or 3).

Returns

the current LED intensity [0.0-1.0].

led_Init()

void led_Init

(

void

)

Initializes the LEDs module.

led_Set()

void led_Set	(	int	ledIndex,
		float32_t	brightness
	)

Sets the intensity of a single LED.

Parameters

ledIndex	LED index (0, 1, 2 or 3).
brightness	the LED intensity [0.0-1.0].