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46 lines
432 B
C
46 lines
432 B
C
#ifndef __DELAY_H
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#define __DELAY_H
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#include "stm32f10x_conf.h"
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#define SYSCLK 72 //系统时钟的基数(注:是72而不是72M)
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typedef uint32_t u32;
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typedef uint16_t u16;
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typedef uint8_t u8;
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void delay_init(void); //延时函数的初始化
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void delay_ms(u16 nms); //毫秒级的延时函数(参数为毫秒数)
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void delay_us(u32 nus); //微妙级的延时函数(参数为微妙数)
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#endif
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