global.c

c51单片机+pdiusbd12芯片的假u盘设计

#include <reg52.h>
#include "D12_Define.h"

//软件标志位
SOFT_FLAG idata Soft_Flag;
////////////////////////////
unsigned long int * lpData;
unsigned long int wLength;
unsigned long int wCount;
uint16 Interrupter_register;
uchar Interrupter;
DEVICE_REQUEST_BUFFER idata Device_Request_Buffer;
uchar idata Max_Lun=0x00;
CBW cbw;
CSW csw;
///////////////////////SD卡全局变量/////////////////
uchar idata SD_Buffer[103]=
{
0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15
};