【正文】 返回，不用 START:MOV FLAG,00000001B MOV TIMECOUNT,05H MOV TMOD,01H MOV TL0,0F0H MOV TH0,0D8H SETB EA SETB ET0 SETB TR0 MAIN: JB FUN0FLAG,FUN0 JB FUN1FLAG,FUN1 JB FUN2FLAG,FUN2 基于單片機(jī)控制的霓虹燈控制器 第 18 頁 共 23 頁 JB FUN3FLAG,FUNC3 JB FUN4FLAG,FUNC4 JB FUN5FLAG,FUNC5 JB FUN6FLAG,FUNC6 JB FUN7FLAG,FUNC7 FUNC3:LJMP FUN3 FUNC4:LJMP FUN4 FUNC5:LJMP FUN5 FUNC6:LJMP FUN6 FUNC7:LJMP FUN7 FUN0:CLR CIRCAL SETB JMPFLAG MOV LOCK0,0FEH MOV DATA0,000H MOV R0,TIMECOUNT FUN00:JNB FUN0FLAG,FUN1 MOV P2,DATA0 MOV P0,DATA0 MOV P1,LOCK0 AJMP FUN00 FUN1:CLR HUANGE SETB JMPFLAG MOV B1,8H MOV DATA1,0AAH MOV LOCK1,0FEH FUN10:JB HUANGE,FUN2 MOV P0,DATA1 MOV P1,LOCK1 LCALL DL20 MOV A,DATA1 CPL A MOV P2,A MOV P1,LOCK1 LCALL DL20 MOV A,LOCK1 RLC A MOV LOCK1,A LJMP FUN10 FUN2:CLR SHXING1 SETB JMPFLAG MOV B2,2H MOV DATA2,07FH FUN20:MOV LOCK2,0FEH FUN21:JB FUN3FLAG,FUN3 MOV P0,DATA2 MOV P2,DATA2 MOV P1,LOCK2 LCALL DL20 MOV A,LOCK2 RLC A MOV LOCK2,A LJMP FUN21 FUN3:CLR DANSAO CLR DANSAOJIASU SETB JMPFLAG MOV B3,5H FUN30: MOV DATA3,0FEH MOV LOCK3,0FEH FUN31:JB FUN4FLAG,FUN33 JB DANSAO,FUN32 MOV P0,DATA3 MOV P2,0FFH MOV P1,LOCK3 LCALL DL20 MOV A,LOCK3 RLC A MOV LOCK3,A LJMP FUN31 FUN32:JB FUN4FLAG,FUN33 JNB DANSAO,FUN31 MOV P0,0FFH MOV P2,DATA3 MOV P1,LOCK3 LCALL DL20 MOV A,LOCK3 RLC A MOV LOCK3,A LJMP FUN32 FUN33:LJMP FUN4 基于單片機(jī)控制的霓虹燈控制器 第 19 頁 共 23 頁 FUN4:CLR LUOXUAN SETB JMPFLAG MOV DATA4,0FEH MOV LOCK4,0FEH FUN40:JB FUN5FLAG,FUN42 JB LUOXUAN,FUN41 MOV P0,DATA4 MOV P2,0FFH MOV P1,LOCK4 LCALL DL20 AJMP FUN40 FUN41:JB FUN5FLAG,FUN42 JNB LUOXUAN,FUN40 MOV P0,0FFH MOV P2,DATA4 MOV P1,LOCK4 LCALL DL20 AJMP FUN41 FUN42:LJMP FUN5 FUN5:CLR SHXING2 SETB JMPFLAG MOV B4,8H MOV DATA5,0F0H MOV LOCK5,0FEH FUN50:JB SHXING2,FUN51 MOV P0,DATA5 MOV P1,LOCK5 LCALL DL20 MOV A,DATA5 CPL A MOV P2,A MOV P1,LOCK5 LCALL DL20 MOV A,LOCK5 RLC A MOV LOCK5,A LJMP FUN50 FUN51:LJMP FUN6 FUN6:CLR COLOUR SETB JMPFLAG MOV B5,2H MOV DATA6,00H MOV LOCK6,0EEH FUN60:JB FUN0FLAG,FUN61 MOV P0,DATA6 MOV P2,DATA6 MOV P1,LOCK6 AJMP FUN60 FUN61:LJMP FUN0 FUN7: MOV DATA7,0FCH MOV DATA8,03FH MOV LOCK7,0FEH FUN70:PUSH DATA7 FUN71:MOV P0,0FFH MOV P1,0FFH MOV P2,0FFH MOV P0,DATA7 MOV P1,LOCK7 LCALL DL1MS MOV A,DATA7 RL A RL A MOV DATA7,A MOV A,LOCK7 RL A MOV LOCK7,A JNB ,FUN72 AJMP FUN71 FUN72:POP DATA7 PUSH DATA8 FUN73: MOV P0,0FFH MOV P1,0FFH MOV P2,0FFH MOV P2,DATA8 MOV P1,LOCK7 LCALL DL1MS MOV A,DATA8 RR A RR A MOV DATA8,A MOV A,LOCK7 RL A MOV LOCK7,A 基于單片機(jī)控制的霓虹燈控制器 第 20 頁 共 23 頁 JNB ,FUN74 AJMP FUN73 FUN74:POP DATA8 LJMP FUN70 DL20:MOV R7,0AH LOOP1:DJNZ R7,LOOP1 RET DL1MS:MOV R6,28H LOOP2:LCALL DL20 DJNZ R6,LOOP2 RET INTT0: PUSH PSW DJNZ R0,OUT MOV TL0,0F0H MOV TH0,0D8H MOV R0,TIMECOUNT JB FUN0FLAG,FLAG0 JB FUN1FLAG,FLAG1 JB FUN2FLAG,FLAG2 JB FUN3FLAG,FLAG3JMP JB FUN4FLAG,FLAG4JMP JB FUN5FLAG,FLAG5JMP JB FUN6FLAG,FLAG6JMP JB FUN7FLAG,FLAG7JMP FLAG3JMP:LJMP FLAG3 FLAG4JMP:LJMP FLAG4 FLAG5JMP:LJMP FLAG5 FLAG6JMP:LJMP FLAG6 FLAG7JMP:LJMP FLAG7 OUT: LJMP T0OUT FLAG0:JB CIRCAL,FLAG01 MOV A,LOCK0 JNB ,FLAG00 RLC A MOV LOCK0,A LJMP T0OUT FLAG00:SETB CIRCAL MOV LOCK0,07FH FLAG01:RRC A MOV LOCK0,A JNC FLA