music_code.c

51单片机的键盘扫描程序,当有键盘输入是,将在LED上显示,且蜂鸣器将发出相应的响声.

//music_code.c
#include"general.h"
#include"music.h"
//**********************
MIC code music_step[14] = {
							{1,1,8},{0,0,2},{1,2,8},{0,0,2},{1,3,8},{0,0,2},
							{1,4,8},{0,0,2},{1,5,8},{0,0,2},{1,6,8},{0,0,2},
							{1,7,8},{0,0,2}
						  };
MIC code music1[17] = {
						{1,1,4},{1,2,4},{1,3,8},{1,3,8},{1,3,4},{1,5,4},
						{1,6,4},{1,6,16},{1,5,4},{1,3,4},{1,6,8},{1,1,16},
						{1,5,8},{1,3,16},{1,3,8},{1,3,4},{1,3,4}
					 };