rt-thread-official/bsp/fm3/led.h

/*
 * File      : led.h
 * This file is part of RT-Thread RTOS
 * COPYRIGHT (C) 2011, RT-Thread Develop Team
 *
 * The license and distribution terms for this file may be
 * found in the file LICENSE in this distribution or at
 * http://www.rt-thread.org/license/LICENSE
 *
 * Change Logs:
 * Date           Author       Notes
 * 2011-03-03     lgnq
 */
 
#ifndef __LED_H__
#define __LED_H__

#include "mb9bf506r.h"

#define LEDS_MAX_NUMBER 		4

/*LEDs*/
#define LED1        (1UL<<10)
#define LED2        (1UL<<11)
#define LED3        (1UL<<12)
#define LED_MASK    (LED1 | LED2 | LED3)

#define LED_PFR     (FM3_GPIO->PFR3)
#define LED_DDR     (FM3_GPIO->DDR3)
#define LED_PDOR    (FM3_GPIO->PDOR3)

#define RT_DEVICE_CTRL_LED_ON			0
#define RT_DEVICE_CTRL_LED_OFF			1
#define RT_DEVICE_CTRL_LED_TOGGLE	 	2

void rt_hw_led_init(void);
void rt_hw_led_on(rt_uint8_t num);
void rt_hw_led_off(rt_uint8_t num);
void rt_hw_led_toggle(rt_uint8_t num);
void pwm_update(rt_uint16_t value);

#endif