/*-----------------------------------------------
名稱：激光豎琴
修改：無
內容：光束控制7個音符與對應7個LED顯示，MUSIC控制播放音樂CUT控制高中低音切換
?????
------------------------------------------------*/
#include?“reg52.h“
#include?“intrins.h“


sbit?SPK????=?P3^4;
sbit?LED_L??=?P3^7;
sbit?LED_M??=?P3^6;
sbit?LED_H??=?P3^5;
sbit?KEY????=?P3^3;

#define?KEYDELAY?20
#define?KEY_PORT?P2
#define?LED_PORT?P1

bit?FT_1msFT_250ms;
bit?F_PlaySongF_PlayToneF_KeyDelayF_ToneF_KeyUpF_Music_Ide;
unsigned?char?Freq_HFreq_LSongLenPlayIdei;
unsigned?char?KeyBufKeySureKeyDelay_CntTimer1_CntKeyDelay_Cnt1;
unsigned?char?kTimePortTemp;

?????????????????????????//世上只有媽媽好數據表
code?unsigned?char?MUSIC[]={626?????522??????324????524????134????622????522
????????????????????????????628

?屬性????????????大小?????日期????時間???名稱
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?????文件?????184832??2017-06-20?19:34??激光豎琴原理圖（AD打開）.SCHDOC

?????文件??????52982??2017-06-30?15:47??激光豎琴原理圖.sch

?????文件???????8718??2017-06-30?15:40??激光豎琴源碼.c

-----------?---------??----------?-----??----

???????????????246532????????????????????3