maina.c

visual dsp++环境下

//***********************************************************************
//      Main code for the TigerSHARC EZ-Kit
//      Audio Pass Through example in C
//      MainA.c
//***********************************************************************

//************************* Includes ************************************
#include <stdio.h>
#include <sysreg.h>
#include <builtins.h>
asm("#include <cache_macros.h>");
asm("#include <defts201.h>");

//************************* Externs *************************************
extern void inita( void );
extern void Init_Window(void);
int Window;

//************************** Main Code *********************************
void main( void )
{
	/* 	for TS201, at the beginning of the program the
   		cache must be enabled. The procedure is contained in the
		cache_enable macro that uses the refresh rate as input parameter
		-if CCLK=500MHz, refresh_rate=750
		-if CCLK=400MHz, refresh_rate=600
		-if CCLK=300MHz, refresh_rate=450
		-if CCLK=250MHz, refresh_rate=375 */
	asm("cache_enable(750);");				// Enable cache for ADSP-TS201 EZ-KIT
	Window=0;
	Init_Window();
    inita();                                // Init
    while(1){}                              // And wait in infinite loop
}

//***********************************************************************