本帖最后由 51heiaidianzi 于 2018-11-16 21:51 编辑
制作出来的摇摇棒实物图如下：
电路原理图如下：
单片机板子：
单片机源程序如下:
- ;注意：水银开关要呈45斜度摇起来效果最好！
- ORG 0000H
- AJMP WGQWXD
- ORG 0003H
- AJMP INT
- ORG 0030H
- WGQWXD:SETB EA
- SETB IT0
- SETB EX0
- AJMP $
- ;==============================================================================
- INT: JNB P3.5,WGQ_B
- RETI
- ;==============================================================================
- WGQ_B: clr ea
- MOV R2,#00H
- WGQ_A: MOV A,R2
- MOV DPTR,#TAB
- MOVC A,@A+DPTR
- cpl a
- MOV 54H,A
- INC R2
- MOV A,R2
- MOV DPTR,#TAB
- MOVC A,@A+DPTR
- cpl a
- MOV 55H,A
- ACALL DL
- MOV P0,54H
- MOV P2,55H
- INC R2
- CJNE R2,#224,WGQ_A;#32为1个字,#64为2个字,以此类推.
- setb ea
- RETI
- ;==============================================================================
- DL: MOV R3,#035H
- L1: MOV R4,#010H
- L2: DJNZ R4,L2
- DJNZ R3,L1
- RET
- ;==============================================================================
- TAB: DB 00H,00H,00H,00H,00H,00H,00H,00H
- DB 00H,00H,00H,00H,00H,00H,00H,00H
- DB 00H,00H,00H,00H,00H,00H,00H,00H
- DB 00H,00H,00H,00H,00H,00H,00H,00H
- DB 00H,00H,00H,00H,00H,00H,00H,00H
- DB 00H,00H,00H,00H,00H,00H,00H,00H
- DB 00H,00H,00H,00H,00H,00H,00H,00H;空字符
- DB 00H,00H,00H,00H,00H,00H,00H,00H
- DB 00H,00H,00H,00H,00H,00H,00H,00H
- DB 00H,00H,00H,00H,00H,00H,00H,00H
- DB 080H,000H,040H,000H,020H,000H,0F8H,07FH;
- DB 007H,001H,092H,048H,058H,044H,0B4H,023H;
- DB 017H,02DH,012H,011H,018H,019H,028H,027H;
- DB 04CH,021H,0B8H,040H,010H,040H,000H,000H;"俊",0
- DB 000H,080H,000H,060H,0F8H,01FH,008H,080H;
- DB 048H,040H,048H,03EH,048H,002H,0FFH,002H;
- DB 0AAH,002H,0AAH,03EH,0AAH,040H,08AH,040H;
- DB 0D8H,040H,008H,078H,000H,020H,000H,000H;"虎",1
- DB 070H,000H,000H,000H,0FFH,0FFH,008H,000H;
- DB 0B0H,080H,088H,040H,088H,030H,088H,00EH;
- DB 0FFH,001H,088H,006H,088H,008H,088H,030H;
- DB 0F8H,060H,080H,0C0H,080H,040H,000H,000H;"快",2
- DB 000H,000H,000H,020H,040H,018H,0FCH,00CH;
- DB 044H,007H,044H,012H,044H,020H,046H,040H;
- DB 0FAH,03FH,042H,000H,043H,000H,043H,002H;
- DB 042H,00CH,040H,038H,000H,010H,000H,000H;"乐",3
- ;DB 000H,000H,084H,000H,08CH,000H,094H,040H;
- ;DB 084H,0C0H,084H,043H,084H,024H,084H,028H;
- ;DB 086H,010H,0A5H,028H,0F4H,028H,084H,047H;
- ;DB 084H,040H,08CH,080H,090H,080H,080H,080H;"安",0
- ;DB 000H,000H,000H,001H,001H,001H,009H,001H;
- ;DB 01DH,001H,021H,001H,041H,001H,001H,001H;
- ;DB 0FFH,0FFH,001H,001H,021H,001H,071H,001H;
- ;DB 009H,001H,005H,001H,001H,001H,000H,001H;"平",1
- ;DB 000H,000H,000H,010H,040H,038H,042H,00CH;
- ;DB 043H,002H,043H,000H,042H,000H,0FAH,03FH;
- ;DB 046H,040H,044H,020H,044H,012H,044H,007H;
- ;DB 0FCH,00CH,040H,018H,000H,020H,000H,000H;"乐",2
- ;DB 000H,000H,080H,040H,080H,0C0H,0F8H,060H;
- ;DB 088H,030H,088H,008H,088H,006H,0FFH,001H;
- ;DB 088H,00EH,088H,030H,088H,040H,0B0H,080H;
- ;DB 008H,000H,0FFH,0FFH,000H,000H,070H,000H;"快",3
- DB 00H,00H,00H,00H,00H,00H,00H,00H
- DB 00H,00H,00H,00H,00H,00H,00H,00H;空字符
- ;==============================================================================
- END
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