一位显示电瓶车充电定时器说明书 一、插座功能:上电后,显示“F”,表示插座电源关闭。 用调整键调整等待通电时间,从0到E可调,(0-9,A、b、C、d、E、F),其中10-14,分别用A-E,用F表示不充电,等待时间调到0是表示立即开始充电。 二、充电时间默认9小时,等待期间显示已等待时间,开始充电后改为显示已充电时间(小时)。充电完毕显示“F”。短按调整键后显示F,长按调整键会修改等待时间,从0开始逐步增加,若要马上充电,调整为0,若想停电,调整为F。 三、该插座接市电(220V50HZ),用秒点闪烁表示定时器工作,秒点停闪,表示定时器不工作。 ;程序名称:等5充9电瓶充电插座 电路及程序设计:浙江缙云职业中专:周长洪 ;汇编程序: DATA50MS EQU 30H SECONDS DATA 31H MINUTES DATA 32H HOURS DATA 33H TO5S DATA 34H DATE DATA 35H TO WEEK DATA 37H MONTH DATA 38H SIZEA DATA 39H YEARS DATA 3AH LOWT DATA 3BH THL DATA 3CH ON_H DATA 3DH ON_M DATA 3EH OF_H DATA 3FH OF_M DATA 50H FLAG1 DATA 51H LL DATA 52H HH DATA 53H FLAG BIT 25H.2 LEYE BIT 25H.3 SIZE01 BIT 25H.6 POINT BIT P1.6 MENU BIT P1.3 KEYADD BIT P3.7 LED0 BIT P3.3 OUT BIT P3.0 TEST BIT P3.4 ORG 0000H LJMP START ORG 000BH LJMP CLOCK ORG 0030H START:MOV R0,#30H MOV R1,#16 CCC:MOV @R0,#0 INC R0 DJNZ R1,CCC MOV R0,#50H MOV R1,#16 C50:MOV @R0,#0 INC R0 DJNZ R1,C50 MOV P3,#0FFH SETB 25H.0 SETB 25H.1 SETB 25H.2 SETB 25H.3 SETB 25H.5 SETB 25H.6 SETB 25H.7 SETB POINT SETB MENU SETB KEYADD SETB FLAG MOV OF_H,#9 MOV DATE,#15H MOV WEEK,#3 MOV YEARS,#15H MOV LOWT,#5H MOV MONTH,#6 MOV TMOD,#01H MOV TH0,#3CH
MOV TL0,# MOV THL,TL0 SETB ET0 SETB TR0 SETB EA MAIN0:CLR ET0 CLR TR0 CLR EA MOV SECONDS,#0 MOV ON_H,#15 SETB 25H.1 MOV R0,#ON_H ACALL DIS SETB KEYADD JB KEYADD,MAIN0 MAIN:ACALL TOADJ ACALL H_M_S MOV R0,#HOURS ACALL DIS ACALL TINF
LJMP TOADJ:SETB KEYADD JB KEYADD,EXITADJ ACALL DEL20MS SETB KEYADD JB KEYADD,EXITADJ AJMP H0ADJ EXITADJ:RET ADJDEL:MOV R3,#8 H01:MOV R2,#21H H00:ACALL DIS ACALL DEL20MS DJNZ R2,H00 SETB KEYADD JNB KEYADD,EXITA DJNZ R3,H01 EXITA:RET H0ADJ:MOV R0,#ON_H ACALL ADJDEL SETB KEYADD JB KEYADD,EXITH0 ADJ: MOV A,ON_H ADD A,#1 CJNE A,#16,DEPH0 MOV A,#0 DEPH0:MOV ON_H,A MOV R0,#ON_H DISX:ACALL ADJDEL SETB KEYADD JNB KEYADD,ADJ MOV HOURS,#0 MOV MINUTES,#0 MOV SECONDS,#0 SETB ET0 SETB TR0 SETB EA SETB OUT CLR FLAG EXITH0:RET H_M_S:MOV A,DATA50MS CJNE A,#0AH,NEXT SETB 25H.0 NEXT: CJNE A,#14H,EXIT CLR 25H.0 MOV DATA50MS,#0 MOV A,SECONDS ADD A,#1 MOV SECONDS,A CJNE A,#16,EXIT MOV SECONDS,#0 INC TO MOV A,MINUTES ADD A,#1 MOV MINUTES,A CJNE A,#60,EXIT MOV MINUTES,#0 MOV A,HOURS ADD A,#1 MOV HOURS,A NEXT1:CJNE A,#60,EXIT MOV HOURS,#0 EXIT: ;MOV HOURS,MINUTES ;MOV HOURS,SECONDS RET DIS:MOV A,@R0 MOV DPTR,#TAB MOVC A,@A+DPTR MOV P1,A JB 25H.0,D1 SETB POINT ACALL DEL1MS D1: CLR LED0 ACALL DEL1MS CLR POINT RET TINF:JB FLAG,TIOF MOV A,ON_H CJNE A,#15,NEXTT AJMP OF0 NEXTT:MOV B,A MOV A,HOURS CJNE A,B,EXITNF;TIOF OF1: CLR OUT MOV HOURS,#0 MOV MINUTES,#0 MOV SECONDS,#0 SETB FLAG TIOF:MOV A,HOURS MOV B,OF_H CJNE A,B,EXITNF OF0: SETB OUT CLR EA CLR TR0 CLR ET0 CLR POINT SETB FLAG AJMP MAIN0 EXITNF:RET CLOCK:PUSH ACC PUSH PSW CLR EA INC DATA50MS MOV A,DATA50MS CJNE A,#20,EXIT0 MOV R4,LOWT DJNZ R4,$ EXIT0:MOV TL0,THL MOV TH0,#3CH POP PSW POP ACC SETB EA RETI DEL1MS:MOV R6,#0 DJNZ R6,$ DJNZ R6,$ RET DEL20MS:MOV R6,#35 D20:MOV R7,#0FFH ACALL H_M_S DJNZ R7,$ DJNZ R6,D20 RET; DEL1S: MOV R5,#0FFH ACALL DIS D1S: DJNZ R5,D1S RET TAB:DB 0B7H,82H,3BH,0ABH,8EH,0ADH,0BDH,83H,0BFH,0AFH DB 9FH,0BCH,35H,0BAH,3DH,1DH ;其中;数码管在P1口的对应位置如下: ;c/h/d/e/g/f/b/a=P1.7/1.6/1.5/1.4/1.3/1.2/1.1/1.0= ;
;DB
;DB 77H,0D6H, ;DB 73H,37H,0D5H,97H ;TAB:DB
;DB 77H,0D6H, ;其它常用字符:"H"76H**"0."0FDH**"1."0DH** ;"2."0DBH**"A." ;"F." ;"U"0D5H**"U."0DDH**"P"73H**“y"97H ;数码管在P1口的对应位置如下: ;d/e/a/f/h/c/g/b=P1.7/1.6/1.5/1.4/1.3/1.2/1.1/1.0 ;TAB:DB 3FH,06H,5BH,4FH,66H,6DH,7DH,07H,7FH,6FH ;DB 77H,7CH,39H,5EH,79H,71H ;********************************* ;TAB1:DB 3FH,06H,5BH,4FH,66H,6DH,7DH,07H,7FH,6FH ; DB END |
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