单片机音乐盒c语言源程序,单片机音乐程序设计(含源程序)

忘是亡心i 2023-01-22 14:49 17阅读 0赞

随便找一个仿真机或者什么单片机实验板，只要能工作的就行，将程序输入，运行，然后找个音箱(你计算机旁边应当就有一对吧)拨出插头，插头的前端接在P1。0上，后面部分找根线接单片机的地，就应当有声了，然后怎么改进硬件连接就是你的事了。。。。本文引用地址：http://www.eepw.com.cn/article/172719.htm

音乐程序汇编代码代码1 -------------Voice.asm--------------------------

ORG 0000H

LJMP START

ORG 000BH

INC 20H ;中断服务,中断计数器加1

MOV TH0,\#0D8H

MOV TL0,\#0EFH ;12M晶振，形成10毫秒中断

RETI

START:

MOV SP,\#50H

MOV TH0,\#0D8H

MOV TL0,\#0EFH

MOV TMOD,\#01H

MOV IE,\#82H

MUSIC0:

NOP

MOV DPTR,\#DAT ;表头地址送DPTR

MOV 20H,\#00H ;中断计数器清0

MOV B,\#00H ;表序号清0

MUSIC1:

NOP

CLR A

MOVC A,@A+DPTR ;查表取代码

JZ END0 ;是00H,则结束

CJNE A,\#0FFH,MUSIC5

LJMP MUSIC3

MUSIC5:

NOP

MOV R6,A

INC DPTR

MOV A,B

MOVC A,@A+DPTR ;取节拍代码送R7

MOV R7,A

SETB TR0 ;启动计数

MUSIC2:

NOP

CPL P1.0

MOV A,R6

MOV R3,A

LCALL DEL

MOV A,R7

CJNE A,20H,MUSIC2 ;中断计数器(20H)=R7否?

;不等,则继续循环

MOV 20H,\#00H ;等于,则取下一代码

INC DPTR

; INC B

LJMP MUSIC1

MUSIC3:

NOP

CLR TR0 ;休止100毫秒

MOV R2,\#0DH

MUSIC4:

NOP

MOV R3,\#0FFH

LCALL DEL

DJNZ R2,MUSIC4

INC DPTR

LJMP MUSIC1

END0:

NOP

MOV R2,\#64H ;歌曲结束,延时1秒后继续

MUSIC6:

MOV R3,\#00H

LCALL DEL

DJNZ R2,MUSIC6

LJMP MUSIC0

DEL:

NOP

DEL3:

MOV R4,\#02H

DEL4:

NOP

DJNZ R4,DEL4

NOP

DJNZ R3,DEL3

RET

NOP

DAT:

db 26h,20h,20h,20h,20h,20h,26h,10h,20h,10h,20h,80h,26h,20h,30h,20h

db 30h,20h,39h,10h,30h,10h,30h,80h,26h,20h,20h,20h,20h,20h,1ch,20h

db 20h,80h,2bh,20h,26h,20h,20h,20h,2bh,10h,26h,10h,2bh,80h,26h,20h

db 30h,20h,30h,20h,39h,10h,26h,10h,26h,60h,40h,10h,39h,10h,26h,20h

db 30h,20h,30h,20h,39h,10h,26h,10h,26h,80h,26h,20h,2bh,10h,2bh,10h

db 2bh,20h,30h,10h,39h,10h,26h,10h,2bh,10h,2bh,20h,2bh,40h,40h,20h

db 20h,10h,20h,10h,2bh,10h,26h,30h,30h,80h,18h,20h,18h,20h,26h,20h

db 20h,20h,20h,40h,26h,20h,2bh,20h,30h,20h,30h,20h,1ch,20h,20h,20h

db 20h,80h,1ch,20h,1ch,20h,1ch,20h,30h,20h,30h,60h,39h,10h,30h,10h

db 20h,20h,2bh,10h,26h,10h,2bh,10h,26h,10h,26h,10h,2bh,10h,2bh,80h

db 18h,20h,18h,20h,26h,20h,20h,20h,20h,60h,26h,10h,2bh,20h,30h,20h

db 30h,20h,1ch,20h,20h,20h,20h,80h,26h,20h,30h,10h,30h,10h,30h,20h

db 39h,20h,26h,10h,2bh,10h,2bh,20h,2bh,40h,40h,10h,40h,10h,20h,10h

db 20h,10h,2bh,10h,26h,30h,30h,80h,00H

END

音乐程序汇编代码代码2 -------------Voice1.asm--------------------------

;标题 '八月桂花香'发声程序

;摘要 详见'无线电'92年3期

;作者 周振安

ORG 0000H

LJMP START

ORG 000BH

INC 20H ;中断服务,中断计数器加1

MOV TH0,\#0D8H

MOV TL0,\#0EFH ;12M晶振，形成10毫秒中断

RETI

START:

MOV SP,\#50H

MOV TH0,\#0D8H

MOV TL0,\#0EFH

MOV TMOD,\#01H

MOV IE,\#82H

MUSIC0:

NOP

MOV DPTR,\#DAT ;表头地址送DPTR

MOV 20H,\#00H ;中断计数器清0

MOV B,\#00H ;表序号清0

MUSIC1:

NOP

CLR A

单片机音乐盒c语言源程序,单片机音乐程序设计(含源程序)

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