led.h File Reference

Header for led APIs. More...

Go to the source code of this file.

Typedefs
typedef int8u	HalBoardLed
	Ensures that the definitions from the BOARD_HEADER are always used as parameters to the LED functions.
Functions
void	halInitLed (void)
	Configures GPIOs pertaining to the control of LEDs.
void	halToggleLed (HalBoardLed led)
	Atomically wraps an XOR or similar operation for a single GPIO pin attached to an LED.
void	halSetLed (HalBoardLed led)
	Turns on (sets) a GPIO pin connected to an LED so that the LED turns on.
void	halClearLed (HalBoardLed led)
	Turns off (clears) a GPIO pin connected to an LED, which turns off the LED.

---

Detailed Description

Header for led APIs.

Definition in file led.h.