#ifndef _led_H
#define _led_H

#include "stm32f4xx.h"

/* 跟踪led端口和引脚 */
//#define USE_LED_PIN_TRACE 1

/* LED设备 */
typedef struct LED {
    char *name;
    void (*led_on)(struct LED *pDev);
    void (*led_off)(struct LED *pDev);
    void (*led_toggle)(struct LED *pDev);
    void *led_priv_data;
#ifdef USE_LED_PIN_TRACE
    char *led_port;
    uint8_t led_pin;
    char *led_state;
#endif
} led_obj_t;

/* 获取LED设备句柄 */
led_obj_t *get_bsp_led_obj(char *name);

#endif