usbmain.c

2440超级bios（ads1.2 rvds2.2）通用

#include "Includes.h"

void UsbdMain(void)
{
    InitDescriptorTable();
    //ResetUsbd();
	ReconfigUsbd();
    //DetectVbus(); // not used in S3C2400X
	PrepareEp1Fifo();
}
/******************* Consol printf for debug *********************/
#define DBGSTR_LENGTH (0x1000)
U08 dbgStrFifo[DBGSTR_LENGTH];
volatile U32 dbgStrRdPt=0;
volatile U32 dbgStrWrPt=0;

void _WrDbgStrFifo(U08 c)
{
    dbgStrFifo[dbgStrWrPt++] = c;
    if(dbgStrWrPt == DBGSTR_LENGTH)
    	dbgStrWrPt = 0;
}
int DbgPrintfLoop(void)
{
    if(dbgStrRdPt == dbgStrWrPt)
    	return 0;
    UartPutByte(1,dbgStrFifo[dbgStrRdPt++]);
    if(dbgStrRdPt == DBGSTR_LENGTH)
    	dbgStrRdPt = 0;
    
    return 1;
}
void DbgPrintf(char *fmt,...)
{
}