useccs.c

CHAPTER 1- real-Time Digital Signal Processing: Implementations and Applications, Second Edition by

// 
//  Project: Experiment 1.6.1 Using CCS - Chapter 1  
//  File name: useCCS.c   
//
//  Description: This function is for experiment 1.6.1 useCCS  
//
//  For the book "Real Time Digital Signal Processing: 
//                Implementation and Application, 2nd Ed"
//                By Sen M. Kuo, Bob H. Lee, and Wenshun Tian
//                Publisher: John Wiley and Sons, Ltd
//
//  Tools used: CCS v.2.12.07
//              TMS320VC5510 DSK Rev-C
//

#include "useCCS.h"

short outBuffer[BUF_SIZE]; 

void main()
{ 
  short i,j; 
	
  j = 0;
  while (1)
  {	   
    for (i=BUF_SIZE-1; i>= 0; i--)  
    {                    
      outBuffer[j++] = 0 - sineTable[i]; // <- set breakpoint 
      if (j >= BUF_SIZE)
      {
        j = 0;
      }
    }
    j++;
  }                                    
}