【正文】 LEDDAY_PL, 0AH 四川信息職業(yè)技術(shù)學(xué)院畢業(yè)設(shè)計(jì)說明書 第 23頁 共 29頁 MOV LEDDAY_PH, 0AH LCALL PA_DIS1 LCALL T100MSD LCALL T100MSD LCALL PA_DIS LP1: JB S3, KEY11 MOV A, 1 ADD A, DAY_PRICE DA A MOV DAY_PRICE,A MOV A, DAY_PRICE CJNE A, 99H, KEY11 MOV DAY_PRICE, 0 KEY11: JB S4, KEY12 LCALL T10MSD JB S4, KEY12 MOV A,DAY_PRICE ADD A, 99H DA A MOV DAY_PRICE,A CJNE A, 00H, KEY12 MOV A, 99H KEY12: JB S1, KEY13 ACALL T10MSD JB S1, KEY13 WAIT11: JNB S1, WAIT11 INC S11 MOV A, S11 CJNE A, 1, NEXT31 LCALL DAY_P NEXT31:CJNE A, 2,NEXT32 LCALL NIG_P NEXT32:CJNE A, 3,NEXT33 LCALL MID_P NEXT33:CJNE A, 4, KEY13 MOV S11, 0 KEY13:JB S2, KEY14 LCALL T10MSD JB S2, KEY14 WAIT12:JNB S2, WAIT12 LJMP KEY_MAIN KEY14:AJMP DAY_P NIG_P:SETB F0 。調(diào)用定時(shí)延時(shí)標(biāo)志位 LCALL T100MSD MOV LEDW_PL, 0AH MOV LEDW_PH, 0AH LCALL PA_DIS1 LCALL T100MSD LCALL PA_DIS JB S3, KEY31 LCALL T10MSD JB S3, KEY31 MOV A, MIDWAY_PRICE ADD A, 1 DA A MOV MIDWAY_PRICE,A CJNE A, 99H, KEY31 MOV MIDWAY_PRICE, 00H CJNE A, 100, KEY31 MOV MIDWAY_PRICE, 0 KEY31: JB S4, KEY32 LCALL T10MSD JB S4, KEY32 MOV A, MIDWAY_PRICE ADD A, 99H DA A MOV MIDWAY_PRICE,A CJNE A, 00H, KEY32 MOV NIGHT_PRICE,99H KEY32: JB S1, KEY33 ACALL T10MSD JB S1, KEY33 WAIT18: JNB S1, WAIT18 INC S11 MOV A, S11 CJNE A, 1, NEXT51 LCALL DAY_P NEXT51: CJNE A, 2,NEXT52 LCALL NIG_P NEXT52: CJNE A, 3,NEXT53 LCALL MID_P NEXT53: CJNE A, 4, KEY33 MOV S11, 0 LJMP KEY_DJ KEY33: JB S2, KEY34 LCALL T10MSD JB S2, KEY34 WAIT31:JNB S2, WAIT31 LJMP KEY_MAIN KEY34: AJMP MID_P HOU_T: SETB F0 。直接調(diào)用顯示，不經(jīng)過拆分程序 LCALL T100MSD LCALL T100MSD MOV SEC, 0 LCALL HMS_DIS JB S3, KEY41 MOV A, HOUR ADD A, 1 DA A MOV HOUR,A CJNE A, 24H, KEY41 MOV HOUR, 0 KEY41: JB S4, KEY42 MOV A, HOUR ADD A, 99H DA A MOV HOUR,A CJNE A, 99H, KEY42 MOV HOUR, 23H KEY42: JB S1, KEY43 ACALL T10MSD 四川信息職業(yè)技術(shù)學(xué)院畢業(yè)設(shè)計(jì)說明書 第 25頁 共 29頁 JB S1, KEY43 WAIT21: JNB S1, WAIT21 INC S11 MOV A, S11 CJNE A, 1,NEXT61 LJMP HOU_T NEXT61: CJNE A, 2,NEXT62 LJMP MIN_T NEXT62: CJNE A, 3,KEY43 MOV S11, 0 LJMP KEY_SJ KEY43: JB S2, KEY44 LCALL T10MSD JB S2, KEY44 WAIT32: JNB S2, WAIT32 LJMP KEY_MAIN KEY44: AJMP HOU_T MIN_T: SETB F0 。直接調(diào)用顯示，不經(jīng)過拆分程序 LCALL T100MSD LCALL T100MSD MOV SEC, 0 LCALL HMS_DIS JB S3, KEY51 MOV A, MIN ADD A, 1 DA A MOV MIN, A CJNE A, 60H, KEY51 MOV MIN, 0 KEY51: JB S4, KEY52 MOV A, MIN ADD A, 99H DA A MOV MIN, A CJNE A, 99H, KEY52 MOV MIN, 59H KEY52: JB S1, KEY53 ACALL T10MSD JB S1, KEY53 WAIT24: JNB S1, WAIT24 INC S11 MOV A, S11 CJNE A, 1,NEXT71 LCALL HOU_T NEXT71: CJNE A, 2,NEXT72 LCALL MIN_T NEXT72: CJNE A, 3,KEY53 SETB TR0 MOV S11, 0 LJMP KEY_SJ KEY53: JB S2, KEY54 LCALL T10MSD JB S2, KEY54 WAIT33: JNB S2, WAIT33 LJMP KEY_MAIN KEY54: AJMP MIN_T TOTIME: PUSH PSW PUSH ACC MOV TH0, 3CH MOV TL0, 0B0H INC MS100 MOV A, MS100 CJNE A, 10,RETURN MOV MS100,0 MOV A, SEC ADD A, 1 DA A MOV SEC,A CJNE A,60H,RETURN MOV SEC,0 MOV A, 1H ADD A, MIN DA A MOV MIN,A CJNE A,60H, RETURN MOV MIN,0 MOV A, 1H ADD A, HOUR 四川信息職業(yè)技術(shù)學(xué)院畢業(yè)設(shè)計(jì)說明書 第 26頁 共 29頁 DA A MOV HOUR,A CJNE A, 24H,RETURN MOV HOUR,0 RETURN: POP ACC POP PSW RETI TO: PUSH PSW PUSH ACC MOV A,1 ADD A,M100 MOV M100,A MOV A, M100 CJNE A, 100,RETURN1 MOV M100,0 INC 21H MOV A,21H CJNE A, 0AH, RETURN1 。1S未到返回 MOV 22H, 0AH MOV A, 1 ADD A, 23H DA A MOV 23H, A CJNE A, 60H, RETURN2 MOV 23H, 0 MOV A, 1 ADD A, 24H DA A MOV 24H,A CJNE A, 10H, RETURN2 MOV 24H, 0 MOV A, START_PRICE ADD A, COUNTL DA A MOV COUNTL,A CJNE A, 10H, RETURN2 MOV COUNTL, 0 MOV A, 1 ADD A, COUNTH DA A MOV COUNTH,A CJNE A, 99H,RETURN2 MOV COUNTH,0 RETURN2: POP ACC POP PSW RETI HMS_DIS:PUSHACC PUSHPSW SETBRS1 MOV R0,SEC 。 MOV R1,LEDCOUNT2 MOV A, R0 MOV B, A ANL A, 0FH MOV R1,A DEC R1 MOV A, B SWAPA ANL A, 0FH MOV R1,A MOV LEDCOUNT1,COUNTL MOV A,LEDCOUNT1 。送總金額中位 MOV DPTR,TAB MOVC A,A+DPTR CPL MOV SBUF,A JNB TI, $ CLR TI MOV A,LEDCOUNT3 。送短線 (短線的字型碼是 0FEH) JNB TI, $ CLR TI MOV R0,PRICE。送單價(jià)低位 MOV DPTR,TAB MOVC A,A+DPTR MOV SBUF,A JNB TI, $ CLR TI MOV A, LEDDANJIAH 。單價(jià)的拆分 (一個(gè)字節(jié) ) MOV R1,LEDDANJIAL MOV A, R0 MOV B, A ANL A, 0FH MOV R1,A DEC R1 MOV A, B SWAPA ANL A, 0FH MOV R1,A DEC R1 MOV A,LEDDANJIAL 。送單價(jià)高位 MOV DPTR,TAB MOVCA,A+DPTR CPL MOV SBUF,A JNB TI,$ CLR TI MOV SBUF,0FEH 。送短線 JNB TI,$ CLR TI MOV R0,DISTANCE MOV R1,LEDDISTANCEL MOV A, R0 MOV B, A ANL A, 0FH MOV R1,A DEC R1 MOV A, B SWAPA ANL A, 0FH MOV R1,A DEC R1 MOV A,LEDDISTANCEL 。送路程高位 MOV DPTR,TAB MOVC A,A+DPTR MOVSBUF,A JNB TI,$ CLR TI CLR RS1 POP PSW POP ACC RET PA_DIS:PUSH ACC PUSH PSW SETB RS1 MOV R0,DAY_PRICE 。白天單價(jià) MOV DPTR,TAB MOVC A,A+DPTR MOV SBUF,A JNB TI, $ CLR TI MOV A, LEDDAY_PH MOV DPTR,TAB MOVCA,A+DPTR CPL MOV SBUF,A JNB TI,$ CLR TI MOV A,LEDNIG_PL 。中途等待單價(jià) MOV DPTR,TAB MOVC A,A+DPTR MOV SBUF,A JNB TI, $ CLR TI MOV A,LEDW_PH MOV DPTR,TAB MOVC A,A+DPTR CPL MOVSBUF,A JNB TI,$ CLR TI CLR RS1 POP PSW POP ACC RET TAB:DB 11H,0D7H,32H,92H,0D4H,98H,18H,0D1H,10H,90H,0FFH T10MSD: SETBRS0。