28 lines
674 B
C
28 lines
674 B
C
#ifndef __LED_H
|
||
#define __LED_H
|
||
|
||
#include "stm32f10x.h"
|
||
|
||
|
||
#define LED2_Pin GPIO_Pin_2
|
||
#define LED3_Pin GPIO_Pin_3
|
||
#define LED4_Pin GPIO_Pin_4
|
||
#define LED5_Pin GPIO_Pin_5
|
||
#define LED_Pin_ALL LED2_Pin | LED3_Pin | LED4_Pin | LED5_Pin
|
||
#define LED_PORT GPIOA
|
||
#define LED_CLOCK RCC_APB2Periph_GPIOA
|
||
|
||
//系统状态指示灯
|
||
#define LED_SYS_Pin GPIO_Pin_11
|
||
#define LED_SYS_PORT GPIOA
|
||
#define LED_CLOCK RCC_APB2Periph_GPIOA
|
||
|
||
//函数声明
|
||
#define LED_SYS_ON() GPIO_ResetBits(LED_SYS_PORT,LED_SYS_Pin)
|
||
#define LED_SYS_OFF() GPIO_SetBits(LED_SYS_PORT,LED_SYS_Pin)
|
||
void LED_GPIO_INIT(void);//LED GPIO初始化
|
||
void LED_ON(u8 n);//点亮指定LED LED0，1，2，3
|
||
void LED_OFF(void);//关闭所有LED
|
||
|
||
#endif
|