/********************************************
*  
*	DSP testing code 
*	wrote by weikey(liuwei)
*	Micro Nano Manufacture Labortaory of
*   Institute of Electrical Engineering
*   2004.06.30
*
********************************************/

#include <stdio.h>
#include <c6x.h>
#include "c6713dsk.h"
#include "dsp_usb.h"
#define  SENDUSB_DATA3(tmp) 		mem_write(0xA000002C,tmp);
#define  GETUSB_DATA1 				mem_read(0xA0000024);
/*------------------------*/
/* main()                 */
/*------------------------*/
int main()
{
   	int i,j;//error = 0;
   	   	
   	/* Dsp and Peripheral initialization */    
  	Sys_Initialize();
  	//PLL_Init();
  	ISTP =0x400;
		QDMA_SRC = 0xA0000024;
	  	QDMA_CNT = 512;
	  	QDMA_DST = 0x20000;
	  	QDMA_S_OPT= 0x40200001; 	  	
  	while(1)
  	{  	  	
	  	for(i=0;i<1000;i++)
	  	  for(j=0;j<300;j++);
	  	*(char *)0xb020003c=0x7;
	  	for(i=0;i<1000;i++)
	  	  for(j=0;j<300;j++);
	  	*(char *)0xb020003c=0x0;	  	
  	};
}