main.c

PCM 脉冲编码调制的C源代码

#include "reg5509a.h"
#include "lcd.h"
#include <stdio.h>
extern unsigned int cpld_ctrl_back;
extern unsigned int key_flag;

void main()
{	
	initial_sys();
	mcbsp2_close();
	asm(" bit(st1, #11) = 1");		

	printf("PCM Start...\n");	

    PCM();  //PCM Modulate and Demodulate

	printf("PCM End...\n");

}