led.h File Reference

XMEGA-A3BU board LEDs support package.

This file contains definitions and services related to the LED features of the XMEGA-A3BU Xplained board.

To use this board, define BOARD=XMEGA_A3BU_XPLAINED.

Copyright (c) 2014-2018 Microchip Technology Inc. and its subsidiaries.

#include "gpio.h"

Macros
#define	LED_Off(led_gpio)   gpio_set_pin_low(led_gpio)
	Turns off the specified LEDs. More...
#define	LED_On(led_gpio)   gpio_set_pin_high(led_gpio)
	Turns on the specified LEDs. More...
#define	LED_Toggle(led_gpio)   gpio_toggle_pin(led_gpio)
	Toggles the specified LEDs. More...

#define LED_Off

(

led_gpio

)

gpio_set_pin_low(led_gpio)

Turns off the specified LEDs.

Parameters

led_gpio

LED to turn off (LEDx_GPIO).

Note

The pins of the specified LEDs are set to GPIO output mode.

Referenced by app_led_event(), app_switch_off_rx_led_cb(), app_switch_off_tx_led_cb(), marker_rsp_timer_handler_cb(), and marker_tx_timer_handler_cb().

#define LED_On

(

led_gpio

)

gpio_set_pin_high(led_gpio)

Turns on the specified LEDs.

Parameters

led_gpio

LED to turn on (LEDx_GPIO).

Note

The pins of the specified LEDs are set to GPIO output mode.

Referenced by app_led_event(), marker_rsp_timer_handler_cb(), and marker_tx_timer_handler_cb().

#define LED_Toggle

(

led_gpio

)

gpio_toggle_pin(led_gpio)

Toggles the specified LEDs.

Parameters

led_gpio

LED to toggle (LEDx_GPIO).

Note

The pins of the specified LEDs are set to GPIO output mode.

Referenced by app_alert().