課程設(shè)計(jì)-基于單片機(jī)的模擬交通燈設(shè)計(jì)-文庫(kù)吧資料
2025-01-23 04:30本頁(yè)面
【正文】 , for example, at a Citizens Advice Bureau. if you win the case.If you are thinking about signing up for damagesbased agreement. In England and Wales, your solicitor can39。Further help.Employment tribunals are less formal than some other courts, but it is still a legal process and you will need to give evidence under an oath or affirmation.Most people find making a claim to an employment tribunal challenging. If you are thinking about making a claim to an employment tribunal, you should get help straight away from one of the organisations listed underappealedDismissal.You can make a claim to an employment tribunal, even if you haven39。t agree with the disciplinary action your employer has taken against you正常狀態(tài) 正常狀態(tài)的交通燈截圖 正常狀態(tài)秒值電路截圖g an employment tribunal claimEmployment tribunals sort out disagreements between employers and employees.You may need to make a claim to an employment tribunal if:顯示個(gè)位 MOV P3,A RETLEDMAP: DB 3FH,06H,5BH,4FH,66H,6DH,7DH,07H,7FH,6FH END 模擬交通燈仿真效果圖如下圖所示，AT89C51的P1口分別與數(shù)碼管的十位a~g相連，P3口分別與數(shù)碼管的個(gè)位a~g相連。********************************DISPLAY: MOV A,SECOND MOV B,10 DIV AB MOV DPTR,LEDMAP MOVC A,A+DPTR MOV P1,A 。*******************************。東西方向紅燈亮，南北方向綠燈閃 SETB H_GREEN CLR H_YELLOW SETB L_RED CLR L_GREEN CLR L_YELLOW RETSTATE6: CLR H_RED 。東西方向黃燈閃，南北方向紅燈亮 CLR H_YELLOW SETB H_RED CLR L_GREEN SETB L_YELLOW RETSTATE4: CLR H_RED 。東西方向綠燈亮,南北方向紅燈亮 CLR H_GREEN CLR H_YELLOW CLR L_RED SETB L_GREEN CLR L_YELLOW RETSTATE2: CLR H_GREEN 。LED顯示狀態(tài)。是否到1秒 MOV R2,2 DEC SECOND DJNZ R3,WAIT2 RET。閃東西方向綠燈D3: CJNE R0,04H ,D4 CPL H_YELLOW 。到了500ms,則閃南北方向綠燈D1: CJNE R0,02H ,D2 CPL L_YELLOW 。20秒是否倒計(jì)時(shí)減完,未完則返回 RETCOUNT1: LCALL DISPLAYWAIT2: JNB TF0,WAIT2 CLR TF0 MOV TH0,3CH MOV TL0,0B0H LCALL DISPLAY DJNZ R4,WAIT2 。是否到1秒 MOV R2,20 DEC SECOND 。定時(shí)器50ms到了,。************************************COUNT: LCALL DISPLAYWAIT1: JNB TF0,WAIT1 。************************************。標(biāo)志位,東西方向黃燈閃 MOV R2,2 MOV R3,3 MOV R4,10 MOV SECOND,2 。狀態(tài)6,東西方向紅亮,南北方向黃燈閃。3秒初值 LCALL STATE5 LCALL COUNT1。************************************ MOV R0,03H 。************************************。************************************ MOV R2,20 MOV R3,21 MOV SECOND,20 。************************************。標(biāo)志位,南北方向黃燈閃 MOV R2,2 MOV R3,3 MOV R4,10 MOV SECOND,2 。狀態(tài)3,東西方向黃燈閃,南北方向紅燈亮。3秒初值 LCALL DISPLAY LCALL STATE2 LCALL COUNT1。*********************************** MOV R0,01H 。***********************************。*********************************** MOV R2,20 MOV R3,21 MOV SECOND,20 。***********
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