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📄 ocmc(并).asm

📁 C51环境下的KTV用的娱乐投票器
💻 ASM
字号:
;MODUL	OCM2X8C-2
;RS=P3.1
;RW=P3.3
;E=P3.0
;PSB=P3.4
;RESET=P3.5
;DATA/IO=P1
;显示汉字或图形方法步骤请参照说明书
E	EQU	P2.2			;选择I/O口定义,E为使能端
RS	EQU	P2.0			;选择I/O口定义,RS为指令/数据选择端
RW	EQU	P2.1
PSB	EQU	P2.3
RESET	EQU	P2.4

;RS	EQU	P0.0
;RW	EQU	P0.1
;E	EQU	P0.2
;PSB	EQU	P0.3
;RESET	EQU	P0.4

FIRST_COL 	EQU	30H		;定义字符/汉字显示起始行
FIRST_ROW	EQU	31H		;定义字符/汉字显示起始列
WORD_WID	EQU	32H		;定义字符/汉字显示长度
WORD_LIN	EQU	33H		;定义字符/汉字显示行数
FIRST_ADD	EQU	34H 		;定义字符/汉字显示起始位置
START_ADD	EQU	35H       	;起始位置缓存单元
FIRST_LIN	EQU	36H		;起始行位置缓存单元
G_COLUMN	EQU	37H		;定义图形显示起始行
G_ROW		EQU	38H		;定义图形显示起始列
G_WID		EQU	39H		;定义图形显示宽度
        ORG   0000H
        LJMP  START


	org 	0100h
START:	mov	sp,#60h
	MOV	G_WID,#00H
	MOV	G_ROW,#00H
	setb	RESET
	setb	PSB
	CLR	RW
QIU1:	LCALL INITIL			;调用系统初始化程序
        MOV A, #0CH			;开显示,关游标
        LCALL INPUT
        LCALL DELAY01
  	MOV A, #01H			;DDRAM清零,DDRAM地址计数器到00H
        LCALL INPUT
        LCALL DELAY01
;-----------
;WORD DISPLAY,显示汉字子程序
;----------

	MOV FIRST_ADD,#00H  		;设定字符/汉字显示起始位置为第一个显示单元
        MOV FIRST_LIN,#01H		;设定字符/汉字显示起始位置为第一行
        MOV DPTR, #TAB			;需要显示汉字机内码数据表
        MOV word_WID,#08H		;每行显示汉字个数
        MOV word_LIN,#02H		;显示行数
	MOV START_ADD,#00H		;清首个显示地址缓存单元
	LCALL	WORD_DISP		;调用汉字显示子程序
	LCALL DELAY
        LCALL DELAY
        LCALL DELAY
        MOV A, #01H
        LCALL INPUT
        LCALL DELAY01

	MOV FIRST_ADD,#00H
        MOV FIRST_LIN,#01H
        MOV DPTR, #TAB1
        MOV	word_WID,#08H
	MOV	word_LIN,#02H
	MOV	START_ADD,#00H
	LCALL	WORD_DISP
	LCALL DELAY
        LCALL DELAY
        LCALL DELAY
        MOV A, #01H
        LCALL INPUT
        LCALL DELAY01

	MOV FIRST_ADD,#00H
        MOV FIRST_LIN,#01H
        MOV DPTR, #TAB2
        MOV	word_WID,#08H
	MOV	word_LIN,#02H
	MOV	START_ADD,#00H
	LCALL	WORD_DISP
	LCALL DELAY
        LCALL DELAY
        LCALL DELAY
        MOV A, #01H
        LCALL INPUT
        LCALL DELAY01
        LCALL DELAY

;---------------------------
;GRAPHIC DISPLAY
;图形显示
;---------------------------
GRAPHIC_A:
        MOV G_ROW, #80H			;定义列
        MOV G_COLUMN, #80H		;定义行
        MOV DPTR, #GRAPHICTAB		;设定图形显示数据区地址
        LCALL	GRAPHIC_DISP		;调用图形显示子程序
	LCALL DELAY
        LCALL DELAY
        LCALL DELAY

        MOV G_ROW, #80H
        MOV G_COLUMN, #80H
        MOV DPTR, #GRAPHICTAB2
        LCALL	GRAPHIC_DISP
	LCALL DELAY
        LCALL DELAY
        LCALL DELAY
;-----------------**************
QIU:	LJMP	QIU1
;-----------------
;汉字显示子程序
;---------------
WORD_DISP:
	MOV R1,WORD_WID
WORD10:	LCALL	DEADD				;调用调整地址单元子程序
	MOV A, START_ADD			;设定DDRAM地址,显示位置地址
        LCALL INPUT
WORD11: CLR A				;因为要连续输入机内码高位(区码)、低位(位码)
        MOVC A, @A+DPTR			;所以要输入两次数据,如果是字符就是输入两个字符字符代码可以看说明书
        LCALL DISPL			;DATA	INPUT
        INC DPTR			;显示地址会自动加一,如果连续写就不用再输入地址,空白可用某空白汉字或字符代替
        CLR A
        MOVC A, @A+DPTR
        LCALL DISPL			;DATA	INPUT
;        LCALL DELAY01
        INC DPTR
        DJNZ	R1,WORD11
        MOV	R1,WORD_WID		;调整显示长度
        INC	FIRST_LIN		;跳到下一行
        DJNZ	WORD_LIN,WORD10
        RET
;-------------------
;图形显示子程序
;该子程序可简化为一个函数调用
;-----------------
GRAPHIC_DISP:
	LCALL CLEAR_GRAPHIC		;清除图形显示RAM单元(GDRAM)
	MOV G_ROW, #80H			;设定图形显示起始行单元
        MOV G_COLUMN, #80H		;设定图形显示起始列单元
GRA_DISP:
        MOV A, #34H			;选择扩充指令集关闭图形显示
        				;该指令在扩充指令集
        LCALL INPUT
        LCALL DELAY01

        MOV A, G_COLUMN			;输入图形显示起始地址
        LCALL INPUT
        MOV A, G_ROW
        LCALL INPUT
        MOV A, #30H			;重新选择基本指令集
        LCALL INPUT

        CLR A				;输入显示数据(横向高8位数据)
        MOVC A, @A+DPTR
        LCALL DISPL
        INC DPTR
        CLR A				;输入显示数据(横向低8位数据)
        MOVC A, @A+DPTR
        LCALL DISPL
        INC DPTR
        INC G_ROW			;列地址加一
        MOV A, G_ROW
        CJNE A, #88H, GRA_DISP		;最后一列地址为88H
        MOV G_ROW, #80H
        INC G_COLUMN			;行地址加一
        MOV A, G_COLUMN
        CJNE A, #0A0H, GRA_DISP		;最后行地址为0A0H
         MOV A, #36H			;打开图形显示
         LCALL INPUT			;
         LCALL DELAY01
         RET


INITIL: LCALL DELAY			;延时
					;首先选择基本指令集
        MOV A, #30H			;30---基本指令操作
        LCALL  INPUT
        LCALL  DELAY01


        MOV A, #01H			;指令#01H为:清除屏幕文字,把地址指针指向00H单元
        LCALL  INPUT			;
        LCALL  DELAY01

        MOV A, #06H			;指定在资料写入或读取时,设定游标的移动方向及指定显示的移位
        LCALL  INPUT
        LCALL  DELAY01
        RET
;-----------------
;SEARCH ADDRESS
;目的是为了转换地址单元为DDRAM地址单元,以方便
;定义显示位置
;汉字显示DDRAM位置为:第一行:80H----87H
;		 	第二行:90H----97H
;-----------------
DEADD:  PUSH	DPH			;地址转换子程序
	PUSH	DPL
	PUSH	ACC
	MOV	DPTR,#LINE_ADD		;LINE-ADD为地址表指针
	MOV	A,FIRST_LIN
	MOVC	A,@A+DPTR
	ADD	A,FIRST_ADD
	MOV	START_ADD,A
	POP	ACC
	POP	DPL
	POP	DPH
	RET
LINE_ADD:
	DB  	00H,80H,90H,88H,98H.00H


READ:   MOV P3, #0FBH			;读数据子程序
					;P3--CONTRAL	I/O
        NOP				;P3=11111011B   RS=1	R/W=1   READ DATA
        SETB E				;E=E(I/O)
        LCALL  DELAY01
        ;MOV A, P1			;P1=DATA(I/O)
        mov a,P0
        NOP
        CLR E
        RET

;--------------------------------------
CHK_BUSY:    CLR     RS			;读忙状态子程序
        SETB    RW
        SETB    E
HEHE1:  ;JB      P1.7,HEHE1
        JB      P0.7,HEHE1
        CLR     E
        RET
;--------------------------------------
;写数据子程序
;----------------------------
DISPL:  LCALL	CHK_BUSY			;P3--CONTRAL	I/O
        NOP				;P3=11111001B   RS=1	WRITE DATA
        SETB	RS
        CLR	RW
        SETB E				;E=E(I/O)
        mov p0,a;MOV  P1, A			;P1=DATA(I/O)
        LCALL  DELAY01
        NOP
        CLR E
        NOP
        MOV   p0,#0ffh;  P1,#0FFH
        RET
;--------------------------------------
;写指令子程序
;----------------------------

INPUT:  LCALL	CHK_BUSY		;以确保上一指令/数据模块已经接收处理完
					;P3--CONTRAL	I/O
        NOP				;P3=11111000B	RS=0	WRITE	INSTRUTION
        CLR 	RS
        CLR	RW
        SETB E				;E=E(I/O)
        MOV p0,a;P1, A			;P1=DATA(I/O)
        LCALL  DELAY01
        NOP
        CLR E
        NOP
        MOV     p0,#0ffh;P1,#0FFH
        RET
;----------------------
;DELAY TIME
;---------------------
DELAY:  MOV  R5,#03H
C0:	MOV  R6, #0FFH
C1:     MOV  R7, #0FFH
C2:     DJNZ R7, C2
        DJNZ R6, C1
        NOP
        NOP
        DJNZ R5, C0
        RET


DELAY01: MOV  R6, #6
D5:     MOV  R7, #08h
D6:     DJNZ R7, D6
        DJNZ R6, D5
        RET
;------------------
DELAY02: MOV  R6, #6
D52:     MOV  R7, #18h
D62:     DJNZ R7, D62
        DJNZ R6, D52
        RET
;---------------------------------------
;清除图形显示CGRAM
;-----------------
CLEAR_GRAPHIC:
        MOV G_ROW, #80H
        MOV G_COLUMN, #80H

CLR_GRAPHIC1:
        MOV A, #34H
        LCALL INPUT
        LCALL DELAY01
        MOV A, G_COLUMN
        LCALL INPUT
        MOV A, G_ROW
        LCALL INPUT
CLR_GRAPHIC2:
        MOV A, #30H
        LCALL INPUT
        MOV	A,#00H
        LCALL DISPL
        MOV	A,#00H
        LCALL DISPL
        INC G_ROW
        MOV A, G_ROW
        CJNE A, #88H,CLR_GRAPHIC1
        MOV G_ROW, #80H
        INC G_COLUMN
        MOV A, G_COLUMN
        CJNE A, #0A0H,CLR_GRAPHIC1
        MOV A, #36H
        LCALL INPUT
        LCALL DELAY01
        ret

;--------------------------------------

TAB:    DB 0BDh,0F0h,0C5h,0F4h,0BFh,0C6h,0BCh,0BCh,0D3h,0D0h,0CFh,0DEh,0B9H,0ABH,0CBH,0BEH	;金鹏科技有限公司
	DB 47h,6Fh,6Ch,64h,65h,6Eh,20H,50h,61h,6Ch,6Dh,20H,54H,45H,43H,48H
	DB 0C4h,0A3h,0BFh,0E9h,0C4h,0DAh,0D6h,0C3h,0B6h,0FEh,0BCH,0B6H,0D7H,0D6H,0BFH,0E2H	;模块内置二级字库
	DB 0CAh,0B9h,0D3h,0C3h,0B8h,0FCh,0B7h,0BDh,0B1h,0E3h,0B8H,0FCH,0C1H,0E9H,0BBH,0EEH	;使用更方便更灵活
        DB  00H

TAB1:   DB 0d5h,0d8h,0c7h,0ech,0b0h,0c2h,0bfh,0c9h,0c0h,0adh,0D2H,0BAH,0BEH,0A7H,0D7H,0FAH	;肇庆奥可拉液晶
	DB 0CFh,0D4h,0CAh,0BEh,0C6h,0F7h,0D3h,0D0h,0CFh,0DEh,0B9H,0ABH,0CBH,0BEH,0D7H,0FAH	;显示器有限公司
	DB 5Ah,48h,41h,4FH,20H,51h,49h,4Eh,47h,20H,4Fh,43h,55H,4CH,41H,52H
	DB 20H,4Ch,43h,4Dh,20H,20H,43h,4Fh,2Eh,2Ch,20H,4Ch,54h,44H,20H,20H
        DB 00H

TAB2:   DB 0A2H,0b0H,0A2H,0b1H,0A2H,0b2H,0A2H,0b3H,0A2H,0b4H,0A2H,0b5H,0A2H,0b6H,0A2H,0b7H	;全屏黑
	DB 0A2H,0b8H,0A2H,0b9H,0A2H,0baH,0A2H,0bbH,0A2H,0bcH,0A2H,0bdH,0A2H,0beH,0A2H,0bfH;
	DB 0A2H,0d0H,0A2H,0d1H,0A2H,0d2H,0A2H,0d3H,0A2H,0d4H,0A2H,0d5H,0A2H,0d6H,0A2H,0d7H	;
	DB 0A2H,0d8h,0A2H,0d9H,0A2H,0daH,0A2H,0dbH,0A2H,0dcH,0A2H,0ddH,0A2H,0deH,0A2H,0dfH;
	DB 00H
TAB3:	DB 5Ah,48h,41h,4FH,20H,51h,49h,4Eh,47h,20H,4Fh,43h,55H,4CH,41H,52H
	DB 20H,4Ch,43h,4Dh,20H,20H,43h,4Fh,2Eh,2Ch,20H,4Ch,54h,44H,20H,20H
GRAPHICTAB:							;图形数据地址
DB  00h,00h,00h,00h,00h,00h,00h,00h,00h,00h,00h,00h,00h,00h,00h,00h
DB  00h,00h,00h,00h,00h,00h,00h,00h,00h,00h,00h,00h,00h,00h,00h,00h
DB  00h,00h,00h,00h,00h,00h,00h,00h,00h,00h,00h,00h,00h,00h,00h,00h
DB  00h,00h,00h,1Fh,0C1h,0F8h,60h,1Fh,0E1h,0FFh,38h,30h,00h,00h,00h,00h
DB  00h,00h,00h,3Fh,0E3h,0FCh,60h,1Fh,0F1h,0FFh,3Ch,30h,00h,00h,00h,00h
DB  00h,00h,00h,79h,0E7h,9Eh,60h,18h,79h,80h,3Ch,30h,00h,00h,00h,00h
DB  00h,00h,00h,70h,0E7h,0Eh,60h,18h,39h,80h,3Eh,30h,00h,00h,00h,00h
DB  00h,00h,00h,70h,07h,0Eh,60h,18h,39h,80h,36h,30h,00h,00h,00h,00h
DB  00h,00h,00h,60h,06h,06h,60h,18h,19h,0FFh,37h,30h,00h,00h,00h,00h
DB  00h,00h,00h,63h,0E6h,06h,60h,18h,19h,0FFh,33h,0B0h,00h,00h,00h,00h
DB  00h,00h,00h,73h,0E6h,06h,60h,18h,39h,80h,31h,0B0h,00h,00h,00h,00h
DB  00h,00h,00h,70h,0E6H,0Eh,60h,18h,39h,80h,31h,0F0h,00h,00h,00h,00h
DB  00h,00h,00h,79h,0E7h,9Eh,60h,18h,79h,80h,30h,0F0h,00h,00h,00h,00h
DB  00h,00h,00h,3Fh,0E3h,0FCh,7Fh,9Fh,0F1h,0FFh,30h,0F0h,00h,00h,00h,00h
DB  00h,00h,00h,1Fh,81h,0F8h,7Fh,9Fh,0E1h,0FFh,30h,70h,00h,00h,00h,00h
DB  00h,00h,00h,00h,00h,00h,00h,00h,00h,00h,00h,00h,00h,00h,00h,00h
DB  00h,00h,00h,00h,00h,00h,00h,00h,00h,00h,00h,00h,00h,00h,00h,00h
DB  00h,00h,00h,00h,00h,00h,00h,00h,00h,00h,00h,00h,00h,00h,00h,00h
DB  01h,0FEh,07h,06h,01h,0E3h,0C0h,00h,1Fh,0FBh,0FEh,1Fh,0C6h,06h,00h,00h
DB  01h,0FFh,0Fh,86h,01h,0E3h,0C0h,00h,1Fh,0FBh,0FEh,3Fh,0E6h,06h,00h,00h
DB  01h,87h,0Fh,86h,01h,0E3h,0C0h,00h,01h,83h,00h,79h,0E6h,06h,00h,00h
DB  01h,83h,0Dh,86h,01h,0E3h,0C0h,00h,01h,83h,00h,70h,0E6h,06h,00h,00h
DB  01h,87h,1Dh,0C6h,01h,0F7h,0C0h,00h,01h,83h,00h,70h,06h,06h,00h,00h
DB  01h,0FFh,1Dh,0C6h,01h,0F7h,0C0h,00h,01h,83h,0FEh,60h,07h,0FEh,00h,00h
DB  01h,0FEh,38h,0E6h,01h,0B6h,0C0h,00h,01h,83h,0FEh,60h,07h,0FEh,00h,00h
DB  01h,80h,3Fh,0E6h,01h,0BEh,0C0h,00h,01h,83h,00h,70h,06h,06h,00h,00h
DB  01h,80h,3Fh,0E6h,01h,0BEh,0C0h,00h,01h,83h,00h,70h,0E6h,06h,00h,00h
DB  01h,80h,70h,76h,01h,9Ch,0C0h,00h,01h,83h,00h,79h,0E6h,06h,00h,00h
DB  01h,80h,70h,77h,0F9h,9Ch,0C0h,00h,01h,83h,0FEh,3Fh,0E6h,06h,00h,00h
DB  01h,80h,70h,77h,0F9h,9Ch,0C0h,00h,01h,83h,0FEh,1Fh,0C6h,06h,00h,00h
DB  00h,00h,00h,00h,00h,00h,00h,00h,00h,00h,00h,00h,00h,00h,00h,00h
DB  00h,00h,00h,00h,00h,00h,00h,00h,00h,00h,00h,00h,00h,00h,00h,00h

GRAPHICTAB2:							;图形数据地址
DB    0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB    0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB    0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB    0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB    0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB    0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB    0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB    0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB    0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB    0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB    0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB    0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB    0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB    0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB    0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB    0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB    0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
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END

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