process_data.c

来自「VDSP++ code for talkthrough program modi」· C语言 代码 · 共 45 行

#include "Talkthrough.h"
int count;
int count_full=0;


//--------------------------------------------------------------------------//
// Function:	Process_Data()												//
//																			//
// Description: This function is called from inside the SPORT0 ISR every 	//
//				time a complete audio frame has been received. The new 		//
//				input samples can be found in the variables iChannel0LeftIn,//
//				iChannel0RightIn, iChannel1LeftIn and iChannel1RightIn 		//
//				respectively. The processed	data should be stored in 		//
//				iChannel0LeftOut, iChannel0RightOut, iChannel1LeftOut,		//
//				iChannel1RightOut, iChannel2LeftOut and	iChannel2RightOut	//
//				respectively.												//
//--------------------------------------------------------------------------//
void Process_Data(void)
{
	
	
	count=*p;
	p++;
	iChannel0LeftOut = count;
	iChannel0RightOut = count;
	iChannel1LeftOut = count;
	iChannel1RightOut = count;
	
	count_full++;
	
	
	if(count_full==8101376)
	{
	
		p=0x00004000;
		count_full=0;
	
	}
	
	
	
	
	
}