led.h File Reference

ATMEGA256RFR2 RCB board LEDs support package.

This file contains definitions and services related to the LED features of the ATMEGA256RFR2 XPLAINED PRO board.

To use this board, define BOARD=ATMEGA256RFR2_XPLAINED_PRO.

Copyright (c) 2013-2018 Microchip Technology Inc. and its subsidiaries.

Macros
#define	LED_BIT_0   (0)
#define	LED_BIT_1   (1)
#define	LED_BIT_MASK   ((1 << LED_BIT_0) | (1 << LED_BIT_1))
#define	LED_Off(led_gpio)   led_ctrl(led_gpio,LED_OFF)
	Turns off the specified LEDs. More...
#define	LED_On(led_gpio)   led_ctrl(led_gpio,LED_ON)
	Turns on the specified LEDs. More...
#define	LED_PORT   (PORTB)
#define	LED_PORT_DIR   (DDRB)
#define	LED_Toggle(led_gpio)   led_ctrl(led_gpio,LED_TOGGLE)
	Toggles the specified LEDs. More...

Typedefs
typedef enum led_action_tag	led_action_t
	LED action. More...
typedef enum led_id_tag	led_id_t

Enumerations
enum	led_action_tag {   LED_ON,   LED_OFF,   LED_TOGGLE }
	LED action. More...
enum	led_id_tag {   LED_0,   LED_1,   LED_2,   LED_3,   LED_4,   LED_5 }

#define LED_BIT_0   (0)

Referenced by led_ctrl().

#define LED_BIT_1   (1)

Referenced by led_ctrl().

#define LED_BIT_MASK   ((1 << LED_BIT_0) | (1 << LED_BIT_1))

Referenced by led_ctrl().

#define LED_Off

(

led_gpio

)

led_ctrl(led_gpio,LED_OFF)

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

)

led_ctrl(led_gpio,LED_ON)

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_PORT   (PORTB)

Referenced by led_ctrl().

#define LED_PORT_DIR   (DDRB)

Referenced by led_ctrl().

#define LED_Toggle

(

led_gpio

)

led_ctrl(led_gpio,LED_TOGGLE)

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().

typedef enum led_action_tag led_action_t

LED action.

typedef enum led_id_tag led_id_t

enum led_action_tag

LED action.

Enumerator
LED_ON	Switch LED on.
LED_OFF	Switch LED off.
LED_TOGGLE	Toggle LED.

enum led_id_tag

Enumerator
LED_0
LED_1
LED_2
LED_3
LED_4
LED_5