main.c

来自「51单片机及其C语言程序开发实例光盘资料.rar」· C语言 代码 · 共 45 行

#include<reg51.h>
#include"ISD1420.h"

/******************************************************
 放音顺序（分段，与录音的段对应）
           H    P1.0   P0.7 P0.6 P0.5 P0.4 P0.3 P0.2
 段号    /REC  /PLAYL   A7   A6   A5   A4   A3   A2
   1       1      0     0    0    0    0    0    0      
   2       1      0     0    0    0    0    0    1
   3       1      0     0    0    0    0    1    0
   4       1      0     0    0    0    0    1    1
   
   10      1      0     0    0    1    0    0    1             
*******************************************************/

//0x00~0x09 对应数字0~~9
uchar Voice_data[]={0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09};

void InitIO(void)
{
	PLAYL = 0;
	PLAYE = 0;
	P0 = 0x00;
	}
void Disable(void)
{
	PLAYL = 1;
	PLAYE = 1;
	}
	

void main(void)
{
	uchar i;
	InitIO();
	Disable();
	while(1)
	{
		for(i=0;i<10;i++)
		{
			Sound_Play(Voice_data[i]);
			}		
		}
	}