完善资料让更多小伙伴认识你,还能领取20积分哦, 立即完善>
扫一扫,分享给好友
ORG 0000H
AJMP LK1 ORG 000BH AJMP CTCO ORG 0013H AJMP CXT LK1: MOV 33H, #00H MOV 35H, #00H MOV 36H, #00H MOV 37H, #00H MOV 38H, #00H MOV 40H, #00H MOV 41H, #00H CLR P0.0 CLR P2.0 CLR P2.1 CLR P2.2 CLR P2.3 MOV P1, #00H NOP NOP SETB P2.0 SETB P2.1 SETB P2.2 SETB P2.3 MOV 42H, #05H MOV 43H, #09H MOV SCON, #00H CLR P3.7 MOV R1, #33H MOV R2, #06H LP: MOV A, @R1 MOV DPTR, #TAB MOVC A, @A+DPTR MOV SBUF, A JNB ti, $ CLR TI INC R1 DJNZ R2, LP SETB P3.7 LK3: JB P2.4, LK6 ACALL D10MS JB P2.4, LK3 ACALL D2S LK4: JB P2.4, LK3 CLR P2.0 ACALL D2S INC 40H MOV A, 40H CJNE A, #0AH, LK4 MOV 40H, #00H AJMP LK4 LK6: JB P2.5, LK5 ACALL D2S LK7: JB P2.5, LK6 CLR P2.1 MOV P1, 41H SETB P2.1 ACALL D2S INC 41H MOV A, 41H MOV A, 41H CJNE A, #0AH, LK7 MOV 41H, #00H AJMP LK7 LK5: JB P2.6, LK3 ACALL D10MS JB P2.6, LK5 CLR P2.2 MOV P1, 42H NOP NOP SETB P2.2 CLR P2.3 MOV P1, 43H NOP NOP SETB P2.3 SETB P0.0 MOV TMOD, #O1H MOV TL0, #OBOH MOV TH0, #3CH SETB ET0 SETB EX1 CLR IT0 SETB TR0 MOV R0, #14H SJMP $ CTC0: JNB P2.6, LK8 DJNZ R0, NEXT MOV R0, #14H DEC 43H CLR P2.3 MOV P1, 43H NOP NOP SETB P2.3 CLR P2.2 MOV P1, 42H NOP NOP SETB P2.2 CLR P2.1 MOV P1, 41H NOP NOP SETB P2.1 CLR P2.0 MOV P1, 40H NOP NOP SETB P2.0 MOV A, 43H CJNE A, #00H, NEXT MOV 43H, #0AH MOV A, 42H CJNE A, 00H, LP3 MOV 42H, #05H MOV A, 41H CJNE A, #00H, LP2 MOV 41H, #09H MOV A, 40H CJNE A, #00H, LP1 CLR P0.0 CLR P3.6 ACALL D10S SETB P3.6 KP11: JB P2.6, KP11 AJMP KP12 LK8: ACALL D10MS JB P2.6, CTC0 CLR P0.0 LK9: JNB P2.6, LK9 KL10: JB P2.6, LK10 SETB P0.0 AJMP CTCO P3: DEC 42H AJMP NEXT LP1: DEC 40H AJMP NEXT LP2: DEC 41H NEXT: MOV TL0, #0B0H MOV TH0, #3CH RETI KP12: MOV A, 33H XCH A, 36H MOV 33H, A MOV A, 34H XCH A, 37H MOV 34H, A MOV A, 35H XCH A, 38H MOV 35H, A AJMP MP CXT: JNB P3.5, KP1 JNB P3.4, KP2 JNB P0.2, KP3 JNB P0.1, KP4 AJMP KP KP1: JNC 36H MOV A, 36H CJNE A, #0AH, KP5 MOV 36H, #00H INC 37H MOV A, 37H CJNE A, #0AH, KP5 MOV 36H, #00H INC 37H MOV A, 37H CJNE A, #0AH, KP5 MOV 37H, #00H INC 38H AJMP KP5 MOV 37H, #00H INC 38H AJMP KP5 KP2: MOV A, 36H CJNE A, #00H, AP1 MOV 36H, #09H DEC 37H AJMP KP5 AP1: DEC 36H AJMP KP5 KP3: INC 33H MOV A, 33H CJNE A, #0AH, KP5 MOV 33H, #00H INC 34H CJNE A, #0AH, KP5 MOV A, 34H CJNE A, #0AH, KP5 MOV 34H, #00H INC 35H AJMP KP5 KP4: MOV A, 33H CJNE A, #00H, AP2 MOV 34H, #09H DEC 35H AJMP KP5 AP2: DEC 34H KP5: CLR P3.7 MOV R1, #33H MOV R2, #06H LP6: MOV A, @R1 MOV DPTR, #TAB MOC A, @A+DPTR MOV SBUF, A JNB TI, $ CLR TI INC R1 DJNZ R2, L SETB P3.7 KP6: JNB P3.3, KP6 KP: RETI TAB: DB 3FH, 06H, 5BH, 4FH, 66H, 6DH, 7DH, 07H, 7FH DB 6FH, 00H D10S: MOV 50H, #05H D2S: MOV R3, #0AH D200MS: R7, #14H D10MS: R6, #05H LOOP3: MOV R5, #0F9H NOP NOP LOOP2: DJNZ R5, LOOP2 DJNZ R6, LOOP3 DJNZ R7, D10MS DJNZ R3, D200MS DJNZ 50H, D2S RET 有7个错误。不知道改。希望大虾帮忙看下。。本人不胜感激。 |
|
相关推荐 |
|
你正在撰写答案
如果你是对答案或其他答案精选点评或询问,请使用“评论”功能。
928 浏览 0 评论
Protues中自己封装的芯片元件无Program File、Clock Frequency选项怎么解决,求求大神了!
2187 浏览 1 评论
基于51单片机的车辆倒车雷达报警系统,HC-SR04超声波测距,全套资料
951 浏览 0 评论
【原创】收藏!单片机输出4种波形的函数信号发生器毕设(Proteus仿真+原理图+源码和论文)
4224 浏览 1 评论
11912 浏览 6 评论
小黑屋| 手机版| Archiver| 电子发烧友 ( 湘ICP备2023018690号 )
GMT+8, 2024-8-8 17:28 , Processed in 1.147072 second(s), Total 75, Slave 57 queries .
Powered by 电子发烧友网
© 2015 bbs.elecfans.com
关注我们的微信
下载发烧友APP
电子发烧友观察
版权所有 © 湖南华秋数字科技有限公司
电子发烧友 (电路图) 湘公网安备 43011202000918 号 电信与信息服务业务经营许可证:合字B2-20210191