user.h

44b0+PDIUSBD12开发的USB鼠标源代码

#ifndef __USER_H__
#define __USER_H__

#define U32 unsigned int
#define U16 unsigned short
#define S32 int
#define S16 short int
#define U8 unsigned char

#define HARFWORD short int
#define BYTE unsigned char
#define BOOL bool

#define MCLK	60000000

 
void UDelay(int ms){
    int num,index=0;
    if(ms<0){
    	return;
    }
    while(index<ms){
    	index++;
    	num=0;
    	while(++num<0x3200);
    }
}

#endif