CLEAR1: MOV A,R4
ORL A,#0B8H
MOV COM,A
ACALL INST
MOV COM,#40H
ACALL INST
MOV R3,#40H
CLEAR2: MOV DAT,#00H
LCALL DATA_
DJNZ R3,CLEAR2
INC R4
CJNE R4,#08H,CLEAR1
RET
INT: MOV COM,#0C0H ;初始化
ACALL INST
MOV COM,#3FH
ACALL INST
RET
DEL: MOV R7,#02H
DEL1: MOV R6,#0FFH
DEL2: MOV R5,#0FFH
DJNZ R5,$
DJNZ R6,DEL2
DJNZ R7,DEL1
RET
DDB:
DB 000H,0E0H,010H,008H,008H,010H,0E0H,000H,000H,00FH,010H,020H,020H,010H,00FH,000H ; "0" 0
DB 000H,010H,010H,0F8H,000H,000H,000H,000H,000H,020H,020H,03FH,020H,020H,000H,000H ; "1" 1
DB 000H,070H,008H,008H,008H,088H,070H,000H,000H,030H,028H,024H,022H,021H,030H,000H ; "2" 2
DB 000H,030H,008H,088H,088H,048H,030H,000H,000H,018H,020H,020H,020H,011H,00EH,000H ; "3" 3
DB 000H,000H,0C0H,020H,010H,0F8H,000H,000H,000H,007H,004H,024H,024H,03FH,024H,000H ; "4" 4
DB 000H,0F8H,008H,088H,088H,008H,008H,000H,000H,019H,021H,020H,020H,011H,00EH,000H ; "5" 5
DB 000H,0E0H,010H,088H,088H,018H,000H,000H,000H,00FH,011H,020H,020H,011H,00EH,000H ; "6" 6
DB 000H,038H,008H,008H,0C8H,038H,008H,000H,000H,000H,000H,03FH,000H,000H,000H,000H ; "7" 7
DB 000H,070H,088H,008H,008H,088H,070H,000H,000H,01CH,022H,021H,021H,022H,01CH,000H ; "8" 8
DB 000H,0E0H,010H,008H,008H,010H,0E0H,000H,000H,000H,031H,022H,022H,011H,00FH,000H ; "9" 9
DB 000H,0E0H,010H,008H,008H,010H,0E0H,000H,000H,00FH,010H,020H,020H,010H,00FH,000H ; "0" 0
DB 000H,0E0H,010H,008H,008H,010H,0E0H,000H,000H,00FH,010H,020H,020H,010H,00FH,000H ; "0" 0
DB 000H,0E0H,010H,008H,008H,010H,0E0H,000H,000H,00FH,010H,020H,020H,010H,00FH,000H ; "0" 0
DB 000H,0E0H,010H,008H,008H,010H,0E0H,000H,000H,00FH,010H,020H,020H,010H,00FH,000H ; "0" 0
DB 000H,0E0H,010H,008H,008H,010H,0E0H,000H,000H,00FH,010H,020H,020H,010H,00FH,000H ; "0" 0
DB 000H,0E0H,010H,008H,008H,010H,0E0H,000H,000H,00FH,010H,020H,020H,010H,00FH,000H ; "0" 0
TAB1:
DB 000H,03EH,022H,0E2H,022H,03EH,000H,0FEH,022H,022H,022H,022H,022H,0E2H,002H,000H ;
DB 040H,07FH,020H,03FH,011H,011H,000H,07FH,042H,042H,042H,042H,042H,043H,040H,000H ; "距" 0
TAB2:
DB 000H,004H,004H,0F4H,084H,0CCH,0ADH,096H,094H,0ACH,0CCH,084H,0F4H,006H,004H,000H ;
DB 000H,000H,0FEH,002H,01AH,016H,012H,013H,012H,016H,01AH,072H,082H,07EH,000H,000H ; "离" 1
TAB3:
DB 008H,008H,0E8H,0A8H,0A9H,0AEH,0EAH,008H,008H,0C8H,00CH,00BH,0EAH,008H,008H,000H ;
DB 000H,000H,07FH,004H,024H,044H,03FH,000H,000H,01FH,040H,080H,07FH,000H,000H,000H ; "前" 2
TAB4:
DB 008H,008H,008H,008H,008H,008H,0F9H,04AH,04CH,048H,048H,0C8H,008H,008H,008H,000H ;
DB 040H,040H,020H,010H,00CH,003H,000H,000H,020H,040H,040H,03FH,000H,000H,000H,000H ; "方" 3
TAB5:
DB 000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H ;
DB 000H,000H,036H,036H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H ; "：" 0
TAB6:
DB 0C0H,030H,008H,008H,008H,008H,038H,000H,008H,0F8H,0F8H,000H,0F8H,0F8H,008H,000H ; "C" 1
DB 007H,018H,020H,020H,020H,010H,008H,000H,020H,03FH,000H,03FH,000H,03FH,020H,000H ; "M" 2
END
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本文关键字：超声波 程序 51单片机，单片机-工控设备 - 51单片机
