?? qch2.asm
字號:
ORG 0000H
AJMP MAIN
ORG 0030H
MAIN:A8279_1 EQU 0BFFFH
A8279_2 EQU 0BFFEH
MOV DPTR,#A8279_1
MOV A,#0D1H
MOVX @DPTR,A
WAIT:MOVX A,@DPTR
JB ACC.7,WAIT
MOV A,#00H
MOVX @DPTR,A
MOV A,#2CH
MOVX @DPTR,A
CLR 00H
CLR 01H
CLR 02H
CLR 03H
CLR 04H
CLR 05H
CLR 06H
CLR 07H
CLR 08H
CLR 09H
CLR 10H
SETB EA
SETB EX0
START:LCALL SEACH
JBC 00H,YUNX
AJMP START
YUNX:
;（3）中速
;正轉
LOOP5:SETB P1.0
CLR P1.1
MOV 71H,#10
LOOP2:MOV 70H,#200
LOOP1:MOV P1,#10001111B
JB P1.4,NEXT1
JB P1.5,NEXT2
JB P1.6,NEXT3
JB P1.7,NEXT4
JB P2.7,NEXT5
DJNZ 70H,LOOP1
DJNZ 71H,LOOP2
CLR P1.0
CLR P1.1
MOV 71H,#10
LOOP4:MOV 70H,#200
LOOP3:MOV P1,#00001111B
JB P1.4,NEXT6
JB P1.5,NEXT7
JB P1.6,NEXT8
JB P1.7,NEXT9
JB P2.7,NEXT10
DJNZ 70H,LOOP3
DJNZ 71H,LOOP4
AJMP LOOP5
NEXT1:JB P1.4,XINH1
AJMP LOOP1
NEXT2:AJMP LOOP1
NEXT3:AJMP LOOP1
NEXT4:AJMP LOOP1
NEXT5:AJMP LOOP1
NEXT6:JB P1.4,XINH1
AJMP LOOP3
NEXT7:AJMP LOOP3
NEXT8:AJMP LOOP3
NEXT9:AJMP LOOP3
NEXT10:AJMP LOOP3
XINH1:AJMP QUANSU1
;.........................................................................
QUANSU1:SETB P1.0
CLR P1.1
LCALL DELAY
LOOP6:MOV P1,#01001111B
JB P1.4,NEXT11
JB P1.5,NEXT12
JB P1.6,NEXT13
JB P1.7,NEXT14
JB P2.7,NEXT15
AJMP LOOP6
NEXT11:JB P1.4,XINH2
AJMP LOOP6
NEXT12:AJMP LOOP6
NEXT13:AJMP LOOP6
NEXT14:AJMP LOOP6
NEXT15:AJMP LOOP6
XINH2:AJMP JIANSU1
;...................................................................................
JIANSU1:
;慢速
LCALL DELAY3
LOOP7:SETB P1.0
CLR P1.1
MOV 71H,#10
LOOP11:MOV 70H,#100
LOOP10:MOV P1,#10001111B
JB P1.4,NEXT16
JB P1.5,NEXT17
JB P1.6,NEXT18
JB P1.7,NEXT19
JB P2.7,NEXT20
DJNZ 70H,LOOP10
DJNZ 71H,LOOP11
CLR P1.0
CLR P1.1
MOV 71H,#10
LOOP9:MOV 70H,#300
LOOP8:MOV P1,#00001111B
JB P1.4,NEXT21
JB P1.5,NEXT22
JB P1.6,NEXT23
JB P1.7,NEXT24
JB P2.7,NEXT25
DJNZ 70H,LOOP8
DJNZ 71H,LOOP9
AJMP LOOP7
NEXT16:JB P1.4,XINH3
AJMP LOOP10
NEXT17:AJMP LOOP10
NEXT18:AJMP LOOP10
NEXT19:AJMP LOOP10
NEXT20:AJMP LOOP10
NEXT21:JB P1.4,XINH3
AJMP LOOP8
NEXT22:AJMP LOOP8
NEXT23:AJMP LOOP8
NEXT24:AJMP LOOP8
NEXT25:AJMP LOOP8
XINH3: AJMP QUANSU2
;;.............................................................................................................
QUANSU2:
SETB P1.0
CLR P1.1
LCALL DELAY
LOOP12:MOV P1,#01001111B
JB P1.4,NEXT26
JB P1.5,NEXT27
JB P1.6,NEXT28
JB P1.7,NEXT29
JB P2.7,NEXT30
AJMP LOOP12
NEXT26:JB P1.4,XINH4
AJMP LOOP6
NEXT27:AJMP LOOP6
NEXT28:AJMP LOOP6
NEXT29:AJMP LOOP6
NEXT30:AJMP LOOP6
XINH4:AJMP JIANSU2
;......................................................................................
JIANSU2: ;（3）中速
;正轉
START7:LCALL DELAY3
LOOP13:SETB P1.0
CLR P1.1
MOV 71H,#10
LOOP15:MOV 70H,#200
LOOP14:MOV P1,#10001111B
JB P1.4,NEXT31
JB P1.5,NEXT32
JB P1.6,NEXT33
JB P1.7,NEXT34
JB P2.7,NEXT35
DJNZ 70H,LOOP14
DJNZ 71H,LOOP15
CLR P1.0
CLR P1.1
MOV 71H,#10
LOOP16:MOV 70H,#200
LOOP17:MOV P1,#00001111B
JB P1.4,NEXT36
JB P1.5,NEXT37
JB P1.6,NEXT38
JB P1.7,NEXT39
JB P2.7,NEXT40
DJNZ 70H,LOOP17
DJNZ 71H,LOOP16
AJMP LOOP13
NEXT31:JB P1.4,XINH5
AJMP LOOP14
NEXT32:AJMP LOOP14
NEXT33:AJMP LOOP14
NEXT34:AJMP LOOP14
NEXT35:AJMP LOOP14
NEXT36:JB P1.4,XINH5
AJMP LOOP17
NEXT37:AJMP LOOP17
NEXT38:AJMP LOOP17
NEXT39:AJMP LOOP17
NEXT40:AJMP LOOP17
XINH5:AJMP STOP1
;....................................................................................................
STOP1:CLR P1.0
CLR P1.1
;;晶振12MHZ,延時10秒
MOV R7,#10
DELAY1:MOV 72H,#100
LOOP21:MOV 71H,#100
LOOP19:MOV 70H,#47
LOOP18:DJNZ 70H,LOOP18
NOP
DJNZ 71H,LOOP19
MOV 70H,#46
LOOP20:DJNZ 70H,LOOP20
NOP
DJNZ 72H,LOOP21
MOV 70H,#48
LOOP22:DJNZ 70H,LOOP22
DJNZ R7,DELAY1
;....................................................................................................
;$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
;（3）中速
;反轉
LOOPF5:SETB P1.0
CLR P1.1
MOV 71H,#10
LOOPF2:MOV 70H,#200
LOOPF1:MOV P1,#10001111B
JB P1.4,NEXTF1
JB P1.5,NEXTF2
JB P1.6,NEXTF3
JB P1.7,NEXTF4
JB P2.7,NEXTF5
DJNZ 70H,LOOPF1
DJNZ 71H,LOOPF2
CLR P1.0
CLR P1.1
MOV 71H,#10
LOOPF4:MOV 70H,#200
LOOPF3:MOV P1,#00001111B
JB P1.4,NEXTF6
JB P1.5,NEXTF7
JB P1.6,NEXTF8
JB P1.7,NEXTF9
JB P2.7,NEXTF10
DJNZ 70H,LOOPF3
DJNZ 71H,LOOPF4
AJMP LOOPF5
NEXTF1:JB P1.4,XINHF1
AJMP LOOPF1
NEXTF2:AJMP LOOPF1
NEXTF3:AJMP LOOPF1
NEXTF4:AJMP LOOPF1
NEXTF5:AJMP LOOPF1
NEXTF6:JB P1.4,XINHF1
AJMP LOOPF3
NEXTF7:AJMP LOOPF3
NEXTF8:AJMP LOOPF3
NEXTF9:AJMP LOOPF3
NEXTF10:AJMP LOOPF3
XINHF1:AJMP QUANSUF1
;.........................................................................
QUANSUF1:SETB P1.0
CLR P1.1
LCALL DELAY
LOOPF6:MOV P1,#01001111B
JB P1.4,NEXTF11
JB P1.5,NEXTF12
JB P1.6,NEXTF13
JB P1.7,NEXTF14
JB P2.7,NEXTF15
AJMP LOOP6
NEXTF11:JB P1.4,XINHF2
AJMP LOOPF6
NEXTF12:AJMP LOOPF6
NEXTF13:AJMP LOOPF6
NEXTF14:AJMP LOOPF6
NEXTF15:AJMP LOOPF6
XINHF2:AJMP JIANSUF1
;...................................................................................
JIANSUF1:
;慢速
LCALL DELAY3
LOOPF7:SETB P1.0
CLR P1.1
MOV 71H,#10
LOOPF11:MOV 70H,#100
LOOPF10:MOV P1,#10001111B
JB P1.4,NEXTF16
JB P1.5,NEXTF17
JB P1.6,NEXTF18
JB P1.7,NEXTF19
JB P2.7,NEXTF20
DJNZ 70H,LOOPF10
DJNZ 71H,LOOPF11
CLR P1.0
CLR P1.1
MOV 71H,#10
LOOPF9:MOV 70H,#300
LOOPF8:MOV P1,#00001111B
JB P1.4,NEXTF21
JB P1.5,NEXTF22
JB P1.6,NEXTF23
JB P1.7,NEXTF24
JB P2.7,NEXTF25
DJNZ 70H,LOOPF8
DJNZ 71H,LOOPF9
AJMP LOOPF7
NEXTF16:JB P1.4,XINHF3
AJMP LOOPF10
NEXTF17:AJMP LOOPF10
NEXTF18:AJMP LOOPF10
NEXTF19:AJMP LOOPF10
NEXTF20:AJMP LOOPF10
NEXTF21:JB P1.4,XINHF3
AJMP LOOPF8
NEXTF22:AJMP LOOPF8
NEXTF23:AJMP LOOPF8
NEXTF24:AJMP LOOPF8
NEXTF25:AJMP LOOPF8
XINHF3: AJMP QUANSUF2
;.............................................................................................................
QUANSUF2:SETB P1.0
CLR P1.1
LCALL DELAY
LOOPF12:MOV P1,#01001111B
JB P1.4,NEXTF26
JB P1.5,NEXTF27
JB P1.6,NEXTF28
JB P1.7,NEXTF29
JB P2.7,NEXTF30
AJMP LOOPF12
NEXTF26:JB P1.4,XINHF4
AJMP LOOP6
NEXTF27:AJMP LOOPF6
NEXTF28:AJMP LOOPF6
NEXTF29:AJMP LOOPF6
NEXTF30:AJMP LOOPF6
XINHF4:AJMP JIANSUF2
;......................................................................................
JIANSUF2: ;（3）中速
;正轉
STARTF7:LCALL DELAY3
LOOPF13:SETB P1.0
CLR P1.1
MOV 71H,#10
LOOPF15:MOV 70H,#200
LOOPF14:MOV P1,#10001111B
JB P1.4,NEXTF31
JB P1.5,NEXTF32
JB P1.6,NEXTF33
JB P1.7,NEXTF34
JB P2.7,NEXTF35
DJNZ 70H,LOOPF14
DJNZ 71H,LOOPF15
CLR P1.0
CLR P1.1
MOV 71H,#10
LOOPF16:MOV 70H,#200
LOOPF17:MOV P1,#00001111B
JB P1.4,NEXTF36
JB P1.5,NEXTF37
JB P1.6,NEXTF38
JB P1.7,NEXTF39
JB P2.7,NEXTF40
DJNZ 70H,LOOPF17
DJNZ 71H,LOOPF16
AJMP LOOPF13
NEXTF31:JB P1.4,XINHF5
AJMP LOOPF14
NEXTF32:AJMP LOOPF14
NEXTF33:AJMP LOOPF14
NEXTF34:AJMP LOOPF14
NEXTF35:AJMP LOOPF14
NEXTF36:JB P1.4,XINHF5
AJMP LOOPF17
NEXTF37:AJMP LOOPF17
NEXTF38:AJMP LOOPF17
NEXTF39:AJMP LOOPF17
NEXTF40:AJMP LOOPF17
XINHF5:AJMP STOPF1
;....................................................................................................
STOPF1:CLR P1.0
CLR P1.1
GGG:SJMP GGG
;.....................................................................................................
;;晶振12MHZ,延時0.25秒
DELAY3:MOV 72H,#100
LOOP31:MOV 71H,#100
LOOP29:MOV 70H,#10
LOOP28:DJNZ 70H,LOOP28
DJNZ 71H,LOOP29
MOV 70H,#46
LOOP30:DJNZ 70H,LOOP30
NOP
DJNZ 72H,LOOP31
MOV 70H,#48
LOOP32:DJNZ 70H,LOOP32
RET
;;晶振12MHZ,延時0.5秒
DELAY:MOV 72H,#100
LOOP26:MOV 71H,#100
LOOP24:MOV 70H,#22
LOOP23:DJNZ 70H,LOOP23
NOP
DJNZ 71H,LOOP24
MOV 70H,#46
LOOP25:DJNZ 70H,LOOP25
NOP
DJNZ 72H,LOOP26
MOV 70H,#48
LOOP27:DJNZ 70H,LOOP27
RET
SEACH:MOV DPTR,#A8279_1
MOVX A,@DPTR
ANL A,#07H
JZ RETUN4
ACALL KEY
ACALL LED
RETUN4:RET
KEY:MOV DPTR ,#A8279_1
MOV A,#40H
MOVX @DPTR,A
MOV DPTR,#A8279_2
MOVX A,@DPTR
ANL A,#3FH
MOV 30H,A
CJNE A,#00H,RETUN
SETB 00H
RETUN:RET
LED:MOV DPTR,#A8279_1
MOV A,#90H
MOVX @DPTR,A
MOV R1,#30H
MOV R7,#01H
MOV DPTR,#A8279_2
LOOP80:MOV A,@R1
ADD A,#05H
MOVC A,@A+PC
MOVX @DPTR,A
INC R1
DJNZ R7,LOOP80
RET
DB 3FH,06H,5BH,4FH,66H,6DH
DB 7DH,07H,7FH,6FH,77H,7CH
DB 39H,5EH,79H,71H
END
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