audiocontr.h

来自「51单片机相关的学习源代码」· C头文件 代码 · 共 31 行

#include "regsnd1.h"
#define uint unsigned int
#define uchar unsigned char
#define Audio_ON 1
#define Auido_OFF 0

bit	Audio_Switch;		//声音开关标志

//AUDCON0寄存器位定义
sbit JUST4 = AUDCON0 ^ 7;
sbit JUST3 = AUDCON0 ^ 6;
sbit JUST2 = AUDCON0 ^ 5;
sbit JUST1 = AUDCON0 ^ 4;
sbit JUST0 = AUDCON0 ^ 3;
sbit POL = AUDCON0 ^ 2;
sbit DSIZ = AUDCON0 ^ 1;
sbit HLR = AUDCON0 ^ 0;
//AUDCON1寄存器位定义
sbit SRC = AUDCON1 ^ 7;
sbit DRQER = AUDCON1 ^ 6;
sbit MSREQ = AUDCON1 ^ 5;
sbit MUDRN = AUDCON1 ^ 4;
sbit DUP1 = AUDCON1 ^ 2;
sbit DUP0 = AUDCON1 ^ 1;
sbit AUDEN = AUDCON1 ^ 0;


Audio_Reg_Init();		//初始化
Audio_Clk_Set();		//时钟设置
Audio_Data_Input();		//数据控制