user.h

44b0+PDIUSBD12开发的U盘源码

#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 signed char

#define FALSE	0
#define TRUE	-1
#define MCLK	60000000


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

U32 ConvertToU32(U8* pData){
	U32 num;
	num=pData[0]*16777216+pData[1]*65536+pData[2]*256+pData[3];
	return num;
}

U16 ConvertToU16(U8* pData){
	U16 num;
	num=pData[0]*256+pData[1];
	return num;
}

#endif