超强多功能电子钟程序

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;实现功能:定时功能，参数是0.00s~99H，最多可以同时定时11个数（最先输入的;定时应为最大的定时时间）整点报时，闹钟，计分器,省电模式,显示星期；红外遥控;秒表功能：参数是0.00s~24H，最多可以存储11个瞬间时间。;显示当前时间;键盘功能：(平面图);%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%;%%   0   %%    1   %%    2    %%    3   %%           ;%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%     ;%%   4   %%    5   %%    6    %%    7   %%;%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%;%%   8   %%    9   %%   秒表  %%  定时  %%        ;%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%				      	;%%  存储 %%  查看  %%显示转换 %%  清零  %%      ;%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%;*****************************************************************************P_KEY     EQU  P1     ;宏定义键盘的接口是P1P2_KEY    EQU  P2     ;宏定义led位选的接口为P1P0_KEY    EQU  P0     ;宏定义要显示的数据的接口为P0BUZZ      EQU  P3.0   ;蜂鸣器NO_OUT    EQU  24H    ;红外遥控最终控制号码存放单元NUMBER_A  DATA 40H    ;记录定时/秒表实际时间NUMBER_B  DATA 41HNUMBER_C  DATA 42HNUMBER_D  DATA 43HNUMBER_E  DATA 44HNUMBER_F  DATA 45HNUMBER_G  DATA 46HNUMBER_H  DATA 47HNUMBER_A6 DATA 30H    ;记录时钟当前时间NUMBER_B6 DATA 31HNUMBER_C6 DATA 32HNUMBER_D6 DATA 33HNUMBER_E6 DATA 34HNUMBER_F6 DATA 35HNUMBER_G6 DATA 36HNUMBER_H6 DATA 37HNUMBER_A2 DATA 28H    ;多个定时比较时间NUMBER_B2 DATA 29HNUMBER_C2 DATA 2AHNUMBER_D2 DATA 2BHNUMBER_E2 DATA 2CHNUMBER_F2 DATA 2DHNUMBER_G2 DATA 2EHNUMBER_H2 DATA 2FHORG    0000HLJMP   MAINORG    0003HLJMP   INTOUT0              ;外部中断0秒表ORG    000BH LJMP   COUNT0               ;设置计时0中断入口秒表ORG    0013HLJMP   INTOUT1ORG    001BHLJMP   COUNT1ORG    0030H                ;程序存储从该位开始;数据初始化 MAIN: MOV   SP, #50HCLR   20H.0        ;判断是否可以改变定时的时间，0可以，1不可以CLR   20H.1        ;启动闹钟标志位0关，1开CLR   20H.2        ;关闹钟铃声标志CLR   20H.3        ;计分器标志位CLR   20H.4        ;是否有键按下标志位MOV   30H,#0AH     ;记录时钟实际时间MOV   31H,#0AHMOV   32H,#0AHMOV   33H,#0AHMOV   34H,#0AHMOV   35H,#0AH  MOV   36H,#0AH  MOV   37H,#0AHMOV   R0,#0D0H	   ;存储秒表瞬间时间的区域，D0~D8是存储闹钟资源BACK_0:	 MOV   @R0,#0BH    ;D0~D8是存储闹钟空间,只能在初始化时清0INC   R0CJNE  R0,#0D8H,BACK_0MOV   R0,#0D8H    ;D8H~DFH为计分器的存储地址，其初始化为; 0 VS 0MOV   @R0,#0DH   MOV   R0,#0D9HMOV   @R0,#0DHMOV   R0,#0DAHMOV   @R0,#00HMOV   R0,#0DBHMOV   @R0,#0CHMOV   R0,#0DCHMOV   @R0,#0CHMOV   R0,#0DDHMOV   @R0,#0DHMOV   R0,#0DEHMOV   @R0,#0DHMOV   R0,#0DFHMOV   @R0,#00HSETB  BUZZ        ;关闭蜂鸣器MOV   39H,#5      ;显示选择功能，为0时显示40~47H的内容，为5时显示30~37的内容MAIN0:	MOV   40H,#00H    ;记录时钟/秒表时间MOV   41H,#00HMOV   42H,#00HMOV   43H,#00HMOV   44H,#00HMOV   45H,#00H  MOV   46H,#00H  MOV   47H,#00HMOV   28H,#00H    ;记录多个定时时间MOV   29H,#00HMOV   2AH,#00HMOV   2BH,#00HMOV   2CH,#00HMOV   2DH,#00H  MOV   2EH,#00H  MOV   2FH,#00HMOV   48H,#55H    ;暂停/继续功能MOV   4AH,#55H    ;显示切换功能，显示当前时间/秒表定时时间MOV   4BH,#55H	   ;闹钟开关转换功能MOV   4CH,#55H	   ;计分器选择功能，调整甲乙中一方的分数MOV   49H,#0      ;计数器中断选择功能，为#1时执行秒表程序，#2时执行定时程序MOV   3AH,#0      ;存储秒表时间的出入口资源MOV   3BH,#0      ;同3AHMOV   3CH,#0      ;存储定时的出入口资源MOV   3DH,#0      ;;选择定时/秒表的出入口资源。为0时可以选其一，为1时不能选择MOV   3EH,#0      ;整点报时出入口资源，为1时关闭音乐MOV   NO_OUT,#0H  ;红外遥控最终控制号码存放单元清0MOV   R0,#80H	   ;存储秒表瞬间时间的区域，D0~D8是存储闹钟资源BACK_1:	 MOV   @R0,#0BHINC   R0CJNE  R0,#0D0H,BACK_1CLR   P3.6        ;秒表状态CLR   P3.7        ;定时状态SETB  20H.4MOV   R2,#9H      ;一次最多只能按8次MOV   R1,#30HMOV   R5,#1MOV   R4,#0MOV   TMOD , #99H               MOV   TL1  ,#00H          MOV   TH1  ,#0DCH       SETB  ET1          ;允许定时器1中断SETB  EX1          ;开外部中断SETB  IT1          ;选择边沿触发方式SETB  EASETB  PT0SETB  PT1SETB  PX0        MAIN1:ACALL  KEYBOARD       ;扫描键盘 ACALL  DISPLAY        ;显示程序ACALL  RING	       ;整点报时	ACALL  ALARMCLOCK     ;闹钟程序ACALL  TELECONTROL    ;红外遥控模块MOV    A,49H          ;只有选择了定时程序时才扫描Buzzer程序CJNE   A,#02H,MAIN1ACALL  BUZZER      ;调用蜂鸣器程序;MAIN2:	 ;DJNZ   3DH,MAIN1;MOV    3DH,#1;SETB   EX1LJMP MAIN1;********************;秒表程序;********************TIME:    MOV   A,3DHCJNE  A,#0,TIMEOVERMOV   R2,  #1H      ;屏蔽0~9按键MOV   39H,#0  MOV   3DH,#1        ;选择了秒表之后就不能再选择定时SETB  P3.6          ;P3.6为秒表的状态灯MOV   R0,#80H	     ;存储秒表瞬间时间的区域全部显示0MOV   TMOD , #99H             MOV   TL0  , #00H          MOV   TH0  , #0DCH       SETB  EX0           ;开外部中断SETB  IT0           ;选择边沿触发方式SETB  ET0           ;开计数器中断MOV   49H, #1HSETB  EA            ;开总中断TIMEOVER:RET;********************;定时程序;********************STOPWATCH: MOV   A,3DHCJNE  A,#0,STOPOVERMOV   R1,#40HMOV   R2,#9H        ;一次最多只能按8次MOV   39H,#0MOV   3AH,#10MOV   3DH,#1        ;选择了定时之后就不能再选择秒表MOV   40H,#0AH      ;初始化显示时间，全部显示"_"MOV   41H,#0AHMOV   42H,#0AHMOV   43H,#0AHMOV   44H,#0AHMOV   45H,#0AH  MOV   46H,#0AH  MOV   47H,#0AH SETB  P3.7          ;P3.7为定时的状态灯MOV   TMOD , #99H              MOV   TL0  ,#00H          MOV   TH0 ,#0DCH       SETB  EX0           ;开外部中断SETB  IT0           ;选择边沿触发方式SETB  ET0            ;开外部中断MOV   49H, #2HSETB  EA            ;开总中断STOPOVER:RET;**********************        ;扫描键盘    ;**********************  KEYBOARD:CJNE  R5,#1,NOKEYLJMP  READ_KEYNOKEY:       DJNZ  R5, KEYOUT        	KEYOUT:	 RETREAD_KEY:   		 ;按键扫描函数MOV   P_KEY,#0ffHMOV   P_KEY,#0f0HMOV   A,P_KEY;判断是否有键按下cjne  A,#0f0H,RK1AJMP  NO_KEY;有按键按下,延时去抖RK1:     CALL  delAy_time      ;延时5ms   还没有写出来MOV   P_KEY,#0f0HMOV   A,P_KEY;确认是否有键按下CJNE  A,#0f0H,RK2AJMP  NO_KEY;确认是有按键按下, 判断哪行按键按下RK2:JNB   ACC.4,RK4JNB   ACC.5,RK5JNB   ACC.6,RK6JNB   ACC.7,RK7;没有检测到按键AJMP  NO_KEYRK4:MOV   B,#0MOV   P_KEY,#0efHAJMP  RK_NEXTRK5:MOV   B,#4MOV   P_KEY,#0dfHAJMP  RK_NEXTRK6:MOV   B,#8MOV   P_KEY,#0BfHAJMP  RK_NEXT0RK7:MOV   B,#12MOV   P_KEY,#07fHAJMP  RK_NEXT1RK_next:MOV   A,P_KEYJNB   ACC.0,RK_NEXT_0JNB   ACC.1,RK_NEXT_1JNB   ACC.2,RK_NEXT_2JNB   ACC.3,RK_NEXT_3;没有检测到按键AJMP  NO_KEYLJMP  NO_KEYSAVE_T_S_0:LJMP  SAVE_T_SDISPLAY_T_S_0:LJMP  DISPLAY_T_SCHANGE_0:LJMP  CHANGE_DISRK_NEXT_0:MOV   A,#0AJMP  GET_KEYRK_NEXT_1:MOV   A,#1AJMP  GET_KEYRK_NEXT_2:MOV   A,#2AJMP  GET_KEYRK_NEXT_3:MOV   A,#3;返回检测到的按键编号GET_KEY: CLR   20H.4ADD   A,BLJMP  IFKEY;没检测到按键,返回0xffNO_KEY:MOV   A,#0HIFKEY:   JNB   20H.4,KEY_0           ;如果20H.4为0时证明有键按下LJMP  KEY_1		    ;否则跳出KEY_0:   DJNZ  R2,  KEY_2          ; 当R2不为0时，运行8次，直到显示的8位都给定初值  MOV   R2,   #1H             ;运行8次后TIAO_2后的程序不再运行，内存不再赋值CLR   ASETB  20H.4RETKEY_2:   MOV   @R1,AINC   R1MOV   R5,   #70KEY_1:   CLR   ASETB  20H.4RET;//******************时间延迟函数DELAY_TIME:                ;延时10msPUSH  PSWPUSH  ACC LOOP:      MOV   R7,#100         LOOP_1:    MOV   R6,#50     LOOP_2:    DJNZ  R6,LOOP_2DJNZ  R7,LOOP_1POP   ACCPOP   PSWRET;****************************;显示所记录的秒表瞬间/定时的时间;****************************DISPLAY_T_S:MOV   R5,#60MOV   A,  49HJB    ACC.0,MIAOBIAOJB    ACC.1,DINGSHILJMP  DISTIME_0DINGSHI:MOV   3AH,3CHMOV   R4,3AHMOV   39H,#1DEC   R4MOV   3AH,R4MOV   3CH,R4CJNE  R4,#0FFH,DISTIME_0MOV   3CH,3BHLJMP  DISTIME_0MIAOBIAO:MOV   R4,3AHMOV   39H,#1DEC   R4MOV   3AH,R4CJNE  R4,#0FFH,DISTIME_0MOV   3AH,3BHDISTIME_0:RET;***********************;定时/秒表清零;*&*********************CLEAR:MOV   R5,#60SETB  BUZZ	  CLR   TR0MOV   R1,#40HMOV   R2,#9H     ;按键后 MOV   3AH,#0MOV   3BH,#0MOV   3DH,#0	  MOV   39H,#5MOV   48H,#55H    ;暂停/继续功能MOV   49H,#0      ;计数器中断选择功能，为#1时执行秒表程序，#2时执行定时程序MOV   40H,#00H  ;记录译码后的显示时间MOV   41H,#00HMOV   42H,#00HMOV   43H,#00HMOV   44H,#00HMOV   45H,#00H  MOV   46H,#00H  MOV   47H,#00HMOV   28H,  #00H  ;清0MOV   29H,#00HMOV   2AH,#00HMOV   2BH,#00HMOV   2CH,#00HMOV   2DH,#00H  MOV   2EH,#00H  MOV   2FH,#00HMOV   R0,#0D8H    ;D8H~DFH为计分器的存储地址，其初始化为; 0 VS 0MOV   @R0,#0DH   MOV   R0,#0D9HMOV   @R0,#0DHMOV   R0,#0DAHMOV   @R0,#00HMOV   R0,#0DBHMOV   @R0,#0CHMOV   TMOD , #99H   ;t0模式1              MOV   TL0  ,#00H          MOV   TH0 ,#0DCH CLR   ET0      CLR   EX0           ;开外部中断CLR   P3.1CLR   P3.5CLR   P3.6CLR   P3.7CLEAR_1:  RET ;************************************;查看当前时间/定时秒表当前时间/关音乐;************************************CHANGE_DIS:MOV  R5,#60SETB  ET1SETB  TR1 SETB  BUZZMOV   A,4AH                ;	RL    A                     MOV   4AH,AJNB   ACC.1,CHANGE_1       ;查询，A最低位为0时暂停计时，为1时继续计时   MOV   39H,#5 LJMP  CHANGE_2CHANGE_1: MOV   39H,#0CHANGE_2: RET    ;*****************************;选择程序：存储秒表瞬间/多个定时;*****************************SAVE_T_S: MOV  R5,#60MOV   A,49H  JB    ACC.0,SAVETIMEJB    ACC.1,SAVESTOPLJMP  STOPOUT;****************************;存储十个定时时间;****************************SAVESTOP:  MOV  39H,#1MOV  3BH,#10MOV  R4,3AHCJNE R4,#0H,STOP10_0MOV  R2,#1MOV  39H,#0LJMP STOPOUTSTOP10_0: MOV  R2,#09HCJNE R4,#01H,STOP1MOV  R1,#80HLJMP STOP10STOP1:	  CJNE R4,#02H,STOP2MOV  R1,#88HLJMP STOP10STOP2:	  CJNE R4,#03H,STOP3MOV  R1,#90HLJMP STOP10STOP3:	  CJNE R4,#04H,STOP4MOV  R1,#98HLJMP STOP10STOP4:	  CJNE R4,#05H,STOP5MOV  R1,#0A0HLJMP STOP10STOP5:	  CJNE R4,#06H,STOP6MOV  R1,#0A8HLJMP STOP10STOP6:	  CJNE R4,#07H,STOP7MOV  R1,#0B0HLJMP STOP10STOP7:	  CJNE R4,#08H,STOP8MOV  R1,#0B8HLJMP STOP10STOP8:	  CJNE R4,#09H,STOP9MOV  R1,#0C0HLJMP STOP10STOP9:	  CJNE R4,#0AH,STOP10MOV  R1,#0C8HSTOP10:	  MOV  3CH,R4DEC  R4MOV  3AH,R4STOPOUT:  RET	 				   ;************************;秒表存储功能;************************SAVETIME: MOV  R4,3AHMOV  A, 3BHCJNE A,#0AH,SAVEMIDRETSAVEMID:  INC  R4MOV  3AH,R4MOV  3BH,R4CJNE R4,#01H,SAVE1MOV  R0,#80HLJMP SAVE10SAVE1:	  CJNE R4,#02H,SAVE2MOV  R0,#88HLJMP SAVE10SAVE2:	  CJNE R4,#03H,SAVE3MOV  R0,#90HLJMP SAVE10SAVE3:	  CJNE R4,#04H,SAVE4MOV  R0,#98HLJMP SAVE10SAVE4:	  CJNE R4,#05H,SAVE5MOV  R0,#0A0HLJMP SAVE10SAVE5:	  CJNE R4,#06H,SAVE6MOV  R0,#0A8HLJMP SAVE10SAVE6:	  CJNE R4,#07H,SAVE7MOV  R0,#0B0HLJMP SAVE10SAVE7:	  CJNE R4,#08H,SAVE8MOV  R0,#0B8HLJMP SAVE10SAVE8:	  CJNE R4,#09H,SAVE9MOV  R0,#0C0HLJMP SAVE10SAVE9:	  CJNE R4,#0AH,SAVE10MOV  R0,#0C8HSAVE10:	  MOV  @R0,40HINC  R0MOV  @R0,41HINC  R0MOV  @R0,42HINC  R0MOV  @R0,43HINC  R0MOV  @R0,44HINC  R0MOV  @R0,45HINC  R0MOV  @R0,46HINC  R0MOV  @R0,47HRET;****************************;蜂鸣器程序，查询是否全部为0;***************************BUZZER:   PUSH  ACCPUSH  BPUSH  PSWMOV   R4,#00HMOV   R6,#7FHBUZZTURN: MOV   A,#8HADD   A,R6MOV   R0,AMOV   R6,AMOV   A,@R0  CJNE  A,NUMBER_H2,BUZZER_1DEC   R0MOV   A,@R0  CJNE  A,NUMBER_G2,BUZZER_1DEC   R0MOV   A,@R0   CJNE  A,NUMBER_F2,BUZZER_1DEC   R0MOV   A,@R0   CJNE  A,NUMBER_E2,BUZZER_1DEC   R0MOV   A,@R0   CJNE  A,NUMBER_D2,BUZZER_1DEC   R0MOV   A,@R0  CJNE  A,NUMBER_C2,BUZZER_1DEC   R0MOV   A,@R0   CJNE  A,NUMBER_B2,BUZZER_1DEC   R0MOV   A,@R0   CJNE  A,NUMBER_A2,BUZZER_1 MOV   3AH,R4CLR   BUZZMOV   39H,#1BUZZER_1: INC   R4CJNE  R4,#0AH,BUZZTURNBUZZER_2:MOV   A,NUMBER_A  ;时十位CJNE  A,#0H,RETURN3MOV   A,NUMBER_B   ;时个位CJNE  A,#0H,RETURN3MOV   A,NUMBER_C  ;分十位CJNE  A,#0H,RETURN3MOV   A,NUMBER_D  ;分个位CJNE  A,#0H,RETURN3MOV   A,NUMBER_E  ;秒十位CJNE  A,#0H,RETURN3MOV   A,NUMBER_F  ;秒个位CJNE  A,#0H,RETURN3MOV   A,NUMBER_G  ;秒十分位CJNE  A,#0H,RETURN3MOV   A,NUMBER_H  ;秒百分位CJNE  A,#0H,RETURN3CLR   BUZZ         ;开蜂鸣器CLR   TR0	    ;关计数器0CLR   EX0           ;关外部中断0 MOV   39H,#0  CLR   P3.7POP   PSWPOP   BPOP   ACCHERE:	 LJMP  MAIN0 RETURN3:POP   PSWPOP   BPOP   ACCRET	 ;**********************************;整点报时;**********************************RING:  PUSH  ACCPUSH  BPUSH  PSWMOV   A,NUMBER_C6  ;分十位CJNE  A,#0H,RINGOUTMOV   A,NUMBER_D6  ;分个位CJNE  A,#0H,RINGOUTMOV   A,NUMBER_E6  ;秒十位CJNE  A,#0H,RINGOUTMOV   A,NUMBER_F6  ;秒个位CJNE  A,#0H,RINGOUTMOV   A,NUMBER_G6  ;秒十分位CJNE  A,#0H,RINGOUTMOV    A,NUMBER_H6  ;秒百分位CJNE  A,#0H,RINGOUTCLR   BUZZMOV   3EH,   #1RINGOUT:  MOV   A,3EHCJNE  A,#1,RING_OUTMOV   A,NUMBER_E6  ;秒十位CJNE  A,#1H,RING_OUTSETB   BUZZMOV   3EH,   #0RING_OUT:POP   PSWPOP   BPOP   ACCRET;**********************************;闹钟程序;**********************************ALARMCLOCK:PUSH  ACCPUSH  BPUSH  PSW;SETB  20H.1JNB   20H.1,ALARM_OUT1         ;启动闹钟标志位0关，1开MOV   R0,#0D0HMOV   A,@R0  ;时十位CJNE  A,NUMBER_A6,ALARM_OUTMOV   R0,#0D1HMOV   A,@R0   ;时个位CJNE  A,NUMBER_B6,ALARM_OUTMOV   R0,#0D2HMOV   A,@R0  ;分十位CJNE  A,NUMBER_C6,ALARM_OUTMOV   R0,#0D3HMOV   A,@R0  ;分个位CJNE  A,NUMBER_D6,ALARM_OUTMOV   R0,#0D4HMOV   A,@R0  ;秒十位CJNE  A,NUMBER_E6,ALARM_OUTMOV   R0,#0D5HMOV   A,@R0  ;秒个位CJNE  A,NUMBER_F6,ALARM_OUTMOV   R0,#0D6HMOV   A,@R0  ;秒十分位CJNE  A,NUMBER_G6,ALARM_OUTMOV   R0,#0D7HMOV   A,@R0  ;秒百分位CJNE  A,NUMBER_H6,ALARM_OUTCLR   BUZZSETB  20H.2ALARM_OUT:JNB   20H.2,ALARM_OUT1        ;关闹钟铃声标志MOV   R0,#0D3H  ;分个位MOV   A,@R0INC   ACJNE  A,NUMBER_D6,ALARM_OUT1MOV   R0,#0D4HMOV   A,@R0  ;秒十位CJNE  A,NUMBER_E6,ALARM_OUT1MOV   R0,#0D5HMOV   A,@R0  ;秒个位CJNE  A,NUMBER_F6,ALARM_OUT1MOV   R0,#0D6HMOV   A,@R0  ;秒十分位CJNE  A,NUMBER_G6,ALARM_OUT1MOV   R0,#0D7HMOV   A,@R0  ;秒百分位CJNE  A,NUMBER_H6,ALARM_OUT1SETB  BUZZCLR   20H.2                  ;关闹钟铃声标志ALARM_OUT1:POP  PSWPOP   BPOP   ACCRET;**********************************;闹钟赋初值程序;**********************************ALARMC:   PUSH  ACCPUSH  BPUSH  PSWJB    20H.0,ALARMCOUT  ;判断是否可以改变定时的时间，0可以，1不可以MOV   R2,#09HMOV   R1,#0D0HSETB  20H.0           ;判断是否可以改变定时的时间，0可以，1不可以ALARMCOUT:POP   PSWPOP   BPOP   ACCRET;**********************************;更改闹钟时间程序;**********************************ACKCHANGE:PUSH  ACCPUSH  BPUSH  PSWMOV   R2,#09HMOV   R1,#0D0HMOV   R0,#0D0HBACK_2:	  MOV   @R0,#0AH    ;D0~D8是存储闹钟空间,只能在初始化时清0INC   R0CJNE  R0,#0D8H,BACK_2;CLR   20H.0POP   PSWPOP   BPOP   ACCRET;**********************************;启动/关闭闹钟;**********************************ACKSTART: PUSH  ACCPUSH  BPUSH  PSWMOV   A,4BH                ;	RL    A                     MOV   4BH,AJNB   ACC.1,ACK_OUT       ;查询，A最低位为0时暂停计时，为1继续计时SETB  20H.1               ;启动闹钟标志位0关，1开SETB  P3.4LJMP  ACKOUTACK_OUT:  CLR   20H.1               ;启动闹钟标志位0关，1开CLR   P3.4ACKOUT:   POP   PSWPOP   BPOP   ACCRET;**********************************;显示程序;**********************************DISPLAY:  PUSH  ACCPUSH  BPUSH  PSWMOV   R3,#0FEHMOV   A,39HCJNE  A,#5,YU_0MOV   R0,#37HLJMP  DISPLAY_AYU_0:     CJNE  A,#1,YU_1MOV   R4,3AHINC   R4CJNE  R4,#01H,SAVE_1MOV   R0,#87HLJMP  DISPLAY_ASAVE_1:	  CJNE  R4,#02H,SAVE_2MOV   R0,#8FHLJMP  DISPLAY_ASAVE_2:	  CJNE  R4,#03H,SAVE_3MOV   R0,#97HLJMP  DISPLAY_ASAVE_3:	  CJNE  R4,#04H,SAVE_4MOV   R0,#9FHLJMP  DISPLAY_ASAVE_4:	  CJNE  R4,#05H,SAVE_5MOV   R0,#0A7HLJMP  DISPLAY_ASAVE_5:	  CJNE  R4,#06H,SAVE_6MOV   R0,#0AFHLJMP  DISPLAY_ASAVE_6:	  CJNE  R4,#07H,SAVE_7MOV   R0,#0B7HLJMP  DISPLAY_ASAVE_7:	  CJNE  R4,#08H,SAVE_8MOV   R0,#0BFHLJMP  DISPLAY_ASAVE_8:	  CJNE  R4,#09H,SAVE_9MOV   R0,#0C7HLJMP  DISPLAY_ASAVE_9:	  CJNE  R4,#0AH,YU_1MOV   R0,#0CFH        ;动态显示初始化，使r0指向缓冲区首地址LJMP  DISPLAY_AYU_1:	  CJNE  A,#2,YU_2MOV   R0,#0D7HLJMP  DISPLAY_AYU_2:	  CJNE  A,#3,YU_3MOV   R0,#0DFHLJMP  DISPLAY_AYU_3:	  CJNE  A,#4,YU_4MOV   R0,#0EFHLJMP  DISPLAY_AYU_4:	  MOV   R0,#47HDISPLAY_A:MOV   DPTR,#TABLEMOV   A,@R0MOVC  A,@A+DPTR MOV   P2,R3   MOV   P0,A     ACALL DELAYDISDEC   R0MOV   A,R3JNB   ACC.7,LD1RL    AMOV   R3,ALJMP  DISPLAY_ALD1:      POP   PSWPOP   BPOP   ACCRET; *********************;查表程序;*********************TABLE: DB    0C0H,0F9H,0A4H,0B0H,99H,92H,82H,0F8H,80H,90H,0F7H,0FEH,0BFH,0FFH;             0    1     2    3   4   5   6   7   8    9   A    B    C    DRET     DELAYDIS:   MOV   R7,#250         ;04HDELDIS:     DJNZ  R7,DELDISRET;************************************;计分器选择程序A/B;************************************SCOREAB:  PUSH  ACCPUSH  BPUSH  PSWMOV   A,4CH                ;	RL    A                     MOV   4CH,AJNB   ACC.1,SCO_B       ;查询，调整分数SETB  20H.3SETB  P3.1CLR   P3.7             ;计分器标志位,甲A调整LJMP  SCOOUT           SCO_B:CLR   20H.3             ;计分器标志位,乙B调整SETB  P3.7CLR   P3.1SCOOUT:   POP   PSWPOP   BPOP   ACCRET;************************************;计分器分数调整：加1;************************************SCOREINC: PUSH  ACCPUSH  BPUSH  PSWJNB    20H.3,INCB            ;计分器标志位,0时乙B调整MOV   R0,#0DAH	       ;1时甲A乙B调整LJMP  SCOMID_0INCB:	  MOV   R0,#0DFHSCOMID_0: MOV   A,@R0INC   AMOV   @R0,ACJNE  A,#0AH,INCAB_0MOV   A,#0MOV   @R0,ADEC   R0MOV   A,@R0CJNE  A,#0DH,SCOYUMOV   A,#0SCOYU:	  INC   AMOV   @R0,ACJNE  A,#0AH,INCAB_0MOV   A,#0MOV   @R0,ADEC   R0MOV   A,@R0CJNE  A,#0DH,SCOWEIMOV   A,#0SCOWEI:	  INC   AMOV   @R0,AINCAB_0:   POP   PSWPOP   BPOP   ACCRET;************************************;计分器分数调整：减1;************************************SCOREDEC: PUSH  ACCPUSH  BPUSH  PSWSETB  PSW.3CLR   PSW.4JNB    20H.3,DECB            ;计分器标志位,0时乙B调整MOV   R0,#0DAH	       ;1时甲A乙B调整LJMP  SCOMID_1DECB:	  MOV   R0,#0DFH   ;个位SCOMID_1: MOV   A,@R0DEC   AMOV   @R0,ACJNE  A,#0FFH,DECAB_5MOV   R1,#0DEHMOV   A,@R1CJNE  A,#00H,DECABPENGMOV   R1,#0DDHMOV   A,@R1CJNE  A,#0DH,DECAB_1MOV   A,#0MOV   @R0,ALJMP	 DECAB_5DECABPENG:CJNE  A,#0DH,DECAB_1MOV   A,#0MOV   @R0,ALJMP  DECAB_5LJMP	 DECAB_2  	  DECAB_1:  MOV   A,#9DECAB_2:  MOV   @R0,ADEC   R0       ;十位MOV   A,@R0DEC   AMOV   @R0,ACJNE  A,#0FFH,DECAB_6MOV   R1,#0DDHMOV   A,@R1CJNE  A,#00H,DECAB_YUMOV   A,#0DHMOV   @R0,ALJMP	 DECAB_5DECAB_6:  CJNE  A,#00H,DECAB_5MOV   R1,#0DDHMOV   A,@R1CJNE  A,#0DH,DECAB_YUMOV   A,#0DHMOV   @R0,ALJMP	 DECAB_5DECAB_YU: CJNE  A,#0DH,DECAB_3MOV   A,#0DHLJMP	 DECAB_4DECAB_3:  MOV   A,#9DECAB_4:  MOV   @R0,ADEC   R0     ;百位MOV   A,@R0DEC   AMOV   @R0,ACJNE  A,#00H,DECAB_5MOV   A,#0DHMOV   @R0,ADECAB_5:  CLR   PSW.3CLR   PSW.4POP   PSWPOP   BPOP   ACCRET				   ;*************************************;红外遥控模块;*************************************;//  8   192   128   96;//144   184   248   176;//152   216   136   168;//232    72   104   50;//  2    18   32    0;// 64   160   42    178;// 80   120   112   88 ;// 56    40   240   48TELECONTROL:CJNE  R5,#1,NOCHLJMP  CHINNOCH:       DJNZ   R5, CHOUT_0CHIN:  	MOV    R4,NO_OUT CJNE   R4,#0,CH0CHOUT_0:LJMP   CHOUTCH0:                           ;0 码型   CJNE   R4,#216,CH1MOV    A,#0MOV   NO_OUT,#0H  ;红外遥控最终控制号码存放单元清0LJMP   KEY_0CH1:	                       ;1 码型   CJNE   R4,#8,CH2MOV    A,#1MOV   NO_OUT,#0H  ;红外遥控最终控制号码存放单元清0LJMP   KEY_0CH2:                           ;2码型   CJNE   R4,#192,CH3MOV    A,#2MOV   NO_OUT,#0H  ;红外遥控最终控制号码存放单元清0LJMP   KEY_0CH3:                           ;3 码型   CJNE   R4,#128,CH4MOV    A,#3MOV   NO_OUT,#0H  ;红外遥控最终控制号码存放单元清0LJMP   KEY_0CH4:  			       ;4 码型   CJNE   R4,#96,CH5MOV    A,#4MOV   NO_OUT,#0H  ;红外遥控最终控制号码存放单元清0LJMP   KEY_0CH5:                           ;5 码型   CJNE   R4,#144,CH6MOV    A,#5MOV   NO_OUT,#0H  ;红外遥控最终控制号码存放单元清0LJMP   KEY_0CH6:                           ;6 码型   CJNE   R4,#184,CH7MOV    A,#6MOV   NO_OUT,#0H  ;红外遥控最终控制号码存放单元清0LJMP   KEY_0CH7:                           ;7 码型   CJNE   R4,#248,CH8MOV    A,#7MOV   NO_OUT,#0H  ;红外遥控最终控制号码存放单元清0LJMP   KEY_0CH8:                           ;8 码型   CJNE   R4,#176,CH9MOV    A,#8MOV   NO_OUT,#0H  ;红外遥控最终控制号码存放单元清0LJMP   KEY_0CH9:                           ;9 码型   CJNE   R4,#152,CHKEYAMOV    A,#9MOV   NO_OUT,#0H  ;红外遥控最终控制号码存放单元清0LJMP   KEY_0CHKEYA:                        ;A 码型      CJNE   R4,#136,CHKEYBMOV   NO_OUT,#0H  ;红外遥控最终控制号码存放单元清0LJMP   TIMECHKEYB:                        ;B 码型   CJNE   R4,#168,CHSAVEMOV   NO_OUT,#0H  ;红外遥控最终控制号码存放单元清0LJMP   STOPWATCHCHSAVE:                        ;C 码型   CJNE   R4,#232,CHDISMOV   NO_OUT,#0H  ;红外遥控最终控制号码存放单元清0LJMP   SAVE_T_SCHDIS:                         ;D 码型   CJNE   R4,#72,CHCHNMOV   NO_OUT,#0H  ;红外遥控最终控制号码存放单元清0LJMP   DISPLAY_T_SCHCHN:                         ;E 码型   CJNE   R4,#104,CHCLRMOV   NO_OUT,#0H  ;红外遥控最终控制号码存放单元清0LJMP   CHANGE_DISCHCLR:                         ;F 码型   CJNE   R4,#50,CHINTMOV   NO_OUT,#0H  ;红外遥控最终控制号码存放单元清0LJMP   CLEARCHINT:                         ;G 码型   CJNE   R4,#2, CHACK    ;ALARM CLOCKMOV   NO_OUT,#0H  ;红外遥控最终控制号码存放单元清0CLR    P3.2SETB   P3.2CHACK:CJNE   R4,#18, CHACKC  ;ALARM CLOCK CHANGEMOV   NO_OUT,#0H  ;红外遥控最终控制号码存放单元清0MOV   39H,#2LJMP  ALARMCCHACKC:CJNE   R4,#32, CHACKST ;ALARM CLOCK STARTMOV   NO_OUT,#0H  ;红外遥控最终控制号码存放单元清0MOV   39H,#2LJMP  ACKCHANGECHACKST:CJNE   R4,#0, CHSCOREDISMOV   NO_OUT,#0H  ;红外遥控最终控制号码存放单元清0LJMP  ACKSTARTCHSCOREDIS:CJNE   R4,#64, CHSCOREABMOV   NO_OUT,#0H  ;红外遥控最终控制号码存放单元清0MOV   39H,#3LJMP  CHOUTCHSCOREAB:CJNE   R4,#160, CHSCOREINCMOV    NO_OUT,#0H  ;红外遥控最终控制号码存放单元清0LJMP   SCOREABCHSCOREINC:CJNE   R4,#42, CHSCOREDECMOV    NO_OUT,#0H  ;红外遥控最终控制号码存放单元清0LJMP   SCOREINCCHSCOREDEC:CJNE   R4,#178, CHDIANMOV    NO_OUT,#0H  ;红外遥控最终控制号码存放单元清0LJMP   SCOREDECCHDIAN:CJNE   R4,#48, CHOUTMOV    NO_OUT,#0H  ;红外遥控最终控制号码存放单元清0MOV    R0,#0E7H	   BACK_DIAN:MOV   @R0,#0DH    INC   R0CJNE  R0,#0F0H,BACK_DIANMOV   39H,#4CHOUT:	 RET;*********************;时钟外部中断程序;*********************INTOUT1:PUSH   ACCPUSH   PSW MOV    PSW,#18HCLR    EX1  MOV    R4,#10SB:     LCALL  DL865 JB     P3.3,EXIT DJNZ   R4, SB JNB    P3.3, $ LCALL  DL4737 MOV    R5,#16 JJJJA:  JNB    P3.3,$ LCALL  DL865 MOV    C,P3.3 JNC    UUUALCALL  DL1000 UUUA:   DJNZ   R5,JJJJAMOV    R1,#22H MOV    R2,#2 PP:     MOV    R3,#8 JJJJ:   JNB    P3.3,$ LCALL  DL865 MOV    C,P3.3 JNC    UUULCALL  DL1000 UUU:    MOV    A,@R1RLC    A MOV    @R1,A DJNZ   R3,JJJJ INC    R1DJNZ   R2,PP MOV    A,22HCPL    A CJNE   A,23H,EXIT MOV    A,22HMOV    NO_OUT,AEXIT:   SETB   EX1;MOV    3DH,#40CLR    PSW.3CLR    PSW.4POP    PSWPOP    ACC RETI ;**********************<延时程序>>******************************;本程序完整版的下载地址:http://www.51hei.com/ziliao/file/dgndzz.rarDL865: MOV R7,#12 ; 1.09*(2R6+4)*R7+2 延时子程序1，精确延时865 微秒D1: MOV R6,#31DJNZ R6,$DJNZ R7,D1RETDL4737: MOV R7,#12 ;延时子程序2，精确延时4737 微秒D2: MOV R6,#179DJNZ R6,$DJNZ R7,D2RETDL1000: MOV R7,#17;延时程序3，精确延时1000 微秒D3: MOV R6,#25DJNZ R6,$DJNZ R7,D3RETDL40: MOV R7,#1;延时程序4，精确延时40/17 微秒D4: MOV R6,#1DJNZ R6,$DJNZ R7,D4RET  ;*************************;秒表、定时器外部中断程序;**************************INTOUT0:  PUSH  ACCPUSH  BPUSH  PSW CLR   TR0               ;停止计数MOV   39H,#0MOV   A,48H                ;	RL    A                     MOV   48H,AJNB   ACC.1,OUT0       ;查询，A最低位为0时暂停计时，为1时继续计时MOV   TH0,#0DCH	 ;#0FFHMOV   TL0,#00H		 ;#00HSETB  TR0                 ;开始计数  OUT0:     POP   PSWPOP   BPOP   ACCRETI   ;***************************;	时钟溢出中断程序;***************************COUNT1:  PUSH  ACCPUSH  BPUSH  PSW MOV   TL1  ,#00H          MOV   TH1  ,#0DCH      MOV   A,NUMBER_H6  ;秒百分位INC   AMOV   NUMBER_H6,ACJNE  A,#0AH,RETURN_1MOV   NUMBER_H6,#00HMOV   A,NUMBER_G6   ;秒十分位INC   AMOV   NUMBER_G6,ACJNE  A,#0AH,RETURN_1MOV   NUMBER_G6,#00HMOV   A,NUMBER_F6    ;秒个位INC   AMOV   NUMBER_F6,ACJNE  A,#0AH,RETURN_1MOV   NUMBER_F6,#00HMOV   A,NUMBER_E6     ;秒十位INC   AMOV   NUMBER_E6,ACJNE  A,#06H,RETURN_1MOV   NUMBER_E6,#00HMOV   A,NUMBER_D6     ;分个位INC   AMOV   NUMBER_D6,ACJNE  A,#0AH,RETURN_1MOV   NUMBER_D6,#00HMOV   A,NUMBER_C6     ;分十位INC   AMOV   NUMBER_C6,ACJNE  A,#06H,RETURN_1MOV   NUMBER_C6,#00HMOV   A,NUMBER_A6CJNE  A,#02H,GO_ON_1MOV   A,NUMBER_B6 INC   AMOV   NUMBER_B6,ACJNE  A,#04H,RETURN_1MOV   NUMBER_B6,#00HMOV   NUMBER_A6,#00HLJMP  RETURN_1GO_ON_1: MOV   A,NUMBER_B6      ;时个位INC   AMOV   NUMBER_B6,ACJNE  A,#0AH,RETURN_1MOV   NUMBER_B6,#00HMOV   A,NUMBER_A6    ;时个位和时十位一同设置INC   AMOV   NUMBER_A6,ARETURN_1:POP  PSWPOP  BPOP  ACCRETI                       ;散转;***************************;	秒表溢出中断程序;***************************COUNT0: PUSH  ACCPUSH  BPUSH  PSW MOV   TL0  ,#00H          MOV   TH0 ,#0DCH      MOV   A,  49HJB    ACC.0,TIMER0JB    ACC.1,PENGLJMP  RETURN_0PENG:   LJMP  STOP_00TIMER0:MOV   A,NUMBER_H  ;秒百分位INC   AMOV   NUMBER_H,ACJNE  A,#0AH,RETURN_0MOV   NUMBER_H,#00HMOV   A,NUMBER_G   ;秒十分位INC   AMOV   NUMBER_G,ACJNE  A,#0AH,RETURN_0MOV   NUMBER_G,#00H;MOV   A,NUMBER_F    ;秒个位INC   AMOV   NUMBER_F,ACJNE  A,#0AH,RETURN_0MOV   NUMBER_F,#00H;MOV   A,NUMBER_E     ;秒十位INC   AMOV   NUMBER_E,ACJNE  A,#06H,RETURN_0MOV   NUMBER_E,#00HMOV   A,NUMBER_D     ;分个位INC   AMOV   NUMBER_D,ACJNE  A,#0AH,RETURN_0MOV   NUMBER_D,#00HMOV   A,NUMBER_C     ;分十位INC   AMOV   NUMBER_C,ACJNE  A,#06H,RETURN_0MOV   NUMBER_C,#00HMOV   A,NUMBER_ACJNE  A,#02H,GO_ON_0MOV   A,NUMBER_B INC   AMOV   NUMBER_B,ACJNE  A,#04H,RETURN_0MOV   NUMBER_B,#00HMOV   NUMBER_A,#00HLJMP  RETURN_0GO_ON_0: MOV   A,NUMBER_B      ;时个位INC   AMOV   NUMBER_B,ACJNE  A,#0AH,RETURN_0MOV   NUMBER_B,#00H;MOV   A,NUMBER_A    ;时个位和时十位一同设置INC   AMOV   NUMBER_A,ARETURN_0:POP   PSWPOP   BPOP   ACCRETI                       ;散转;**************************;定时器计时中断入口;****************************STOP_00:MOV   A,NUMBER_H  ;0.01秒位DEC   AMOV   NUMBER_H,ACJNE  A,#0FFH,RETURN_00MOV   A,NUMBER_ACJNE  A,#0,REL_HMOV   A,NUMBER_BCJNE  A,#0,REL_HMOV   A,NUMBER_CCJNE  A,#0,REL_HMOV   A,NUMBER_DCJNE  A,#0,REL_HMOV   A,NUMBER_ECJNE  A,#0,REL_HMOV   A,NUMBER_FCJNE  A,#0,REL_HMOV   A,NUMBER_GCJNE  A,#0,REL_HMOV   NUMBER_H,#00H  LJMP  RETURN_00     REL_H:  MOV   NUMBER_H,#09HLJMP  WEI_GRETURN_00:LJMP  RETURN_02WEI_G:  MOV   A,NUMBER_G   ;0.1秒位DEC   AMOV   NUMBER_G,ACJNE  A,#0FFH,RETURN_01MOV   A,NUMBER_ACJNE  A,#0,REL_GMOV   A,NUMBER_BCJNE  A,#0,REL_GMOV   A,NUMBER_CCJNE  A,#0,REL_GMOV   A,NUMBER_DCJNE  A,#0,REL_GMOV   A,NUMBER_ECJNE  A,#0,REL_GMOV   A,NUMBER_FCJNE  A,#0,REL_GMOV   NUMBER_G,#00H   LJMP  RETURN_01     REL_G:  MOV   NUMBER_G,#09H;WEI_F:  MOV   A,NUMBER_F  ;秒个位DEC   AMOV   NUMBER_F,ACJNE  A,#0FFH,RETURN_01MOV   A,NUMBER_ACJNE  A,#0,REL_FMOV   A,NUMBER_BCJNE  A,#0,REL_FMOV   A,NUMBER_CCJNE  A,#0,REL_FMOV   A,NUMBER_DCJNE  A,#0,REL_FMOV   A,NUMBER_ECJNE  A,#0,REL_FMOV   NUMBER_F,#00H AJMP  RETURN_01       REL_F:  MOV   NUMBER_F,#09HAJMP  WEI_ERETURN_01:LJMP  RETURN_02; WEI_E:  MOV   A,NUMBER_E   ;秒十位DEC   AMOV   NUMBER_E,ACJNE  A,#0FFH,RETURN_02MOV   A,NUMBER_ACJNE  A,#0,REL_EMOV   A,NUMBER_BCJNE  A,#0,REL_EMOV   A,NUMBER_CCJNE  A,#0,REL_EMOV   A,NUMBER_DCJNE  A,#0,REL_EMOV   NUMBER_E,#00H  LJMP  RETURN_02     REL_E:  MOV   NUMBER_E,#05H;WEI_D:  MOV   A,NUMBER_D    ;分个位DEC   AMOV   NUMBER_D,ACJNE  A,#0FFH,RETURN_02MOV   A,NUMBER_ACJNE  A,#0,REL_DMOV   A,NUMBER_BCJNE  A,#0,REL_DMOV   A,NUMBER_CCJNE  A,#0,REL_DMOV   NUMBER_D,#00H LJMP  RETURN_02        REL_D:  MOV   NUMBER_D,#09H;WEI_C:  MOV   A,NUMBER_C     ;分十位DEC   AMOV   NUMBER_C,ACJNE  A,#0FFH,RETURN_02MOV   A,NUMBER_ACJNE  A,#0,REL_CMOV   A,NUMBER_BCJNE  A,#0,REL_CMOV   NUMBER_C,#00H LJMP  RETURN_02        REL_C:  MOV   NUMBER_C,#05H;WEI_B:  MOV   A,NUMBER_B      ;时个位DEC   AMOV   NUMBER_B,ACJNE  A,#0FFH,RETURN_02MOV   A,NUMBER_ACJNE  A,#0,REL_BMOV   NUMBER_B,#00H LJMP  RETURN_02        REL_B:  MOV   NUMBER_B,#09H;WEI_A:  MOV   A,NUMBER_A    ;时个位和时十位一同设置DEC   AMOV   NUMBER_A,ACJNE  A,#0FFH,RETURN_02MOV   NUMBER_A,#00HRETURN_02:MOV   A,NUMBER_H2  ;秒百分位INC   AMOV   NUMBER_H2,ACJNE  A,#0AH,RETURN_22MOV   NUMBER_H2,#00H;MOV   A,NUMBER_G2   ;秒十分位INC   AMOV   NUMBER_G2,ACJNE  A,#0AH,RETURN_22MOV   NUMBER_G2,#00H;MOV   A,NUMBER_F2    ;秒个位INC   AMOV   NUMBER_F2,ACJNE  A,#0AH,RETURN_22MOV   NUMBER_F2,#00H;MOV   A,NUMBER_E2     ;秒十位INC   AMOV   NUMBER_E2,ACJNE  A,#06H,RETURN_22MOV   NUMBER_E2,#00HMOV   A,NUMBER_D2     ;分个位INC   AMOV   NUMBER_D2,ACJNE  A,#0AH,RETURN_22MOV   NUMBER_D2,#00HMOV   A,NUMBER_C2     ;分十位INC   AMOV   NUMBER_C2,ACJNE  A,#06H,RETURN_22MOV   NUMBER_C2,#00HMOV   A,NUMBER_A2CJNE  A,#02H,GO_ON_22MOV   A,NUMBER_B2INC   AMOV   NUMBER_B2,ACJNE  A,#04H,RETURN_22MOV   NUMBER_B2,#00HMOV   NUMBER_A2,#00HLJMP  RETURN_0GO_ON_22: MOV   A,NUMBER_B2      ;时个位INC   AMOV   NUMBER_B2,ACJNE  A,#0AH,RETURN_22MOV   NUMBER_B2,#00H;MOV   A,NUMBER_A2    ;时个位和时十位一同设置INC   AMOV   NUMBER_A2,ARETURN_22:POP PSWPOP BPOP ACCRETI                      END