ocm12864液晶显示源程序汇编程序.docx

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ocm12864液晶显示源程序汇编程序.docx

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ocm12864液晶显示源程序汇编程序.docx

ocm12864液晶显示源程序汇编程序

12864液晶显示源程序汇编程序

;12864液晶显示源程序全部程序如下：

;============================

COMEQU20H

LINEEQU31H

DATEQU21H

COLUMNEQU30H

PAGE0EQU31H

CODE0EQU32H

COUNTEQU33H

CSAEQUP3.2;15

CSBEQUP3.4;16

D_IEQUP3.7;4

R_WEQUP3.6;5

EEQUP3.5;6

;=================================================

;中文演示程序段

ORG0000H

AJMPMAIN

ORG20H

MAIN:

MOVSP,#60H

ACALLINT;初始化子程序

ACALLDELAY;延时子程序

ACALLCLEAR;清屏子程序

;==============================================

;第一页第一行第1~2汉字显示

;==================

MOVR1,#50H;x坐标

MOVR2,#0;计数器初始化（汉字数）

YS_1:

MOVPAGE0,#02H;y坐标

MOVCOLUMN,R1

MOVCODE0,R2

ACALLCCW_PR;中文字符写入子程序

ACALLDELAY;延时程序

MOVA,R1

ADDA,#10H;两汉字间间隔距离（16象素点）

MOVR1,A

INCR2

CJNER2,#3,YS_1;屏蔽后将让第2字不显示

CALLDELAY;延时程序

;=========================================

;第一页第一行第3~5汉字显示

;=============

MOVR1,#80H

MOVR2,#3

YS_2:

MOVPAGE0,#02H

MOVCOLUMN,R1

MOVCODE0,R2

ACALLCCW_PR

ACALLDELAY

MOVA,R1

ADDA,#10H

MOVR1,A

INCR2

CJNER2,#05,YS_2;屏蔽后让4~5字不显示

;=========================================

;第一页第二行汉字显示

;===============

MOVR1,#50H

MOVR2,#5

YS_3:

MOVPAGE0,#04H

MOVCOLUMN,R1

MOVCODE0,R2

ACALLCCW_PR

ACALLDELAY

MOVA,R1

ADDA,#10H

MOVR1,A

INCR2

CJNER2,#11,YS_3

;ACALLDELAY10

;============================================

;第一页第三行显示

;====================

MOVR1,#50H

MOVR2,#11

YS_4:

MOVPAGE0,#06H

MOVCOLUMN,R1

MOVCODE0,R2

ACALLCCW_PR

ACALLDELAY

MOVA,R1

ADDA,#10H

MOVR1,A

INCR2

CJNER2,#15,YS_4

ACALLDELAY10

ACALLCLEAR

;==============================================

;第二页第一行显示

;==================

MOVR1,#60H

MOVR2,#15

YS_5:

MOVPAGE0,#02H

MOVCOLUMN,R1

MOVCODE0,R2

ACALLCCW_PR

ACALLDELAY

MOVA,R1

ADDA,#10H

MOVR1,A

INCR2

CJNER2,#19,YS_5

;=============================================

;第二页第二行显示

;=====================

MOVR1,#50H

MOVR2,#19

YS_6:

MOVPAGE0,#04H

MOVCOLUMN,R1

MOVCODE0,R2

ACALLCCW_PR

ACALLDELAY

MOVA,R1

ADDA,#10H

MOVR1,A

INCR2

CJNER2,#25,YS_6

;==============================================

ACALLDELAY10

ACALLCLEAR

ACALLDELAY10

;=============================================

;第三页显示

;====================

MOVR1,#50H

MOVR2,#25

YS_7:

MOVPAGE0,#02H

MOVCOLUMN,R1

MOVCODE0,R2

ACALLCCW_PR

ACALLDELAY

MOVA,R1

ADDA,#10H

MOVR1,A

INCR2

CJNER2,#31,YS_7

;==============================================

ACALLDELAY10

ACALLCLEAR

ACALLDELAY10

AJMPMAIN

;===============================================

;延时子程序

DELAY:

PUSH00

PUSH01

MOVR0,#0FFH

DELAY1:

MOVR1,#0FFH

DELAY2:

DJNZR1,DELAY2

DJNZR0,DELAY1

POP01

POP00

RET

DELAY10:

MOVR4,#06H

DELAY11:

ACALLDELAY

DJNZR4,DELAY11

RET

;==============================================

;中文字符写入子程序

CCW_PR:

NOP

MOVDPTR,#CCTAB;表地址写入

MOVA,CODE0;计数器初始化（汉字数）

MOVB,#20H;32

MULAB

ADDA,DPL

MOVDPL,A

MOVA,B

ADDCA,DPH

MOVDPH,A

PUSHCOLUMN

MOVCODE0,#00H

CCW_1:

MOVCOUNT,#10H;16

MOVA,PAGE0

ANLA,#07H

ORLA,#0B8H

MOVCOM,A

ACALLPRM0;写指令代码子程序（左）

ACALLPRR0;写指令代码子程序（右）

POPCOLUMN

MOVA,COLUMN

CLRC

SUBBA,#40H

JCCCW_2

MOVCOLUMN,A

SUBBA,#40H

JCCCW_11

MOVCOLUMN,A

MOVA,PAGE0

SETBACC.5

MOVPAGE0,A

LJMPCCW_2

CCW_11:

MOVA,PAGE0

SETBACC.4

MOVPAGE0,A

CCW_2:

MOVCOM,COLUMN

ORLCOM,#40H

MOVA,PAGE0

ANLA,#30H

CJNEA,#10H,CCW_31

ACALLPRM0;写指令代码子程序（左）

LJMPCCW_4

CCW_31:

CJNEA,#20H,CCW_32

ACALLPRR0;写指令代码子程序（右）

LJMPCCW_4

CCW_32:

NOP

CCW_4:

MOVA,CODE0

MOVCA,@A+DPTR

MOVDAT,A

MOVA,PAGE0

ANLA,#30H

CJNEA,#10H,CCW_41

ACALLPRM1

LJMPCCW_5

CCW_41:

CJNEA,#20H,CCW_42

ACALLPRR1

LJMPCCW_5

CCW_42:

NOP

CCW_5:

INCCODE0

INCCOLUMN

MOVA,COLUMN

CJNEA,#40H,CCW_6

CCW_6:

JCCCW_7

MOVCOLUMN,#00H

MOVA,PAGE0

JBACC.5,CCW_09

JBACC.4,CCW_61

SETBACC.4

MOVPAGE0,A

MOVCOM,#40H

ACALLPRM0;写指令代码子程序（左）

LJMPCCW_7

CCW_61:

SETBACC.5

CLRACC.4

MOVPAGE0,A

MOVCOM,#40H

ACALLPRR0;写指令代码子程序（右）

CCW_7:

DJNZCOUNT,CCW_4

CCW_09:

MOVA,PAGE0

JBACC.7,CCW_9

INCA

SETBACC.7

ANLA,#0CFH

MOVPAGE0,A

MOVCODE0,#10H

LJMPCCW_1

CCW_9:

RET

;=================================================

PRL0:

NOP

RET

PRL1:

NOP

RET

PRL2:

NOP

RET

;=============================

;写指令代码子程序（左）

PRM0:

CLRCSA

SETBCSB

CLRD_I

SETBR_W

PRM01:

MOVP0,#0FFH

SETBE

MOVA,P0

CLRE

JBACC.7,PRM01

CLRR_W

MOVP0,COM

SETBE

CLRE

RET

;===============================

;写显示数据子程序（左）

PRM1:

CLRCSA

SETBCSB

CLRD_I

SETBR_W

PRM11:

MOVP1,#0FFH

SETBE

MOVA,P0

CLRE

JBACC.7,PRM11

SETBD_I

CLRR_W

MOVP0,DAT

SETBE

CLRE

RET

;=============================

;写指令代码子程序（右）

PRR0:

CLRCSB

SETBCSA

CLRD_I

SETBR_W

PRR01:

MOVP1,#0FFH

SETBE

MOVA,P0

CLRE

JBACC.7,PRR01

CLRR_W

MOVP0,COM

SETBE

CLRE

RET

;===============================

;写显示数据子程序（右）

PRR1:

CLRCSB

SETBCSA

CLRD_I

SETBR_W

PRR11:

MOVP1,#0FFH

SETBE

MOVA,P0

CLRE

JBACC.7,PRR11

SETBD_I

CLRR_W

MOVP0,DAT

SETBE

CLRE

RET

;=============================

;================================

;初始化子程序

INT:

MOVCOM,#0C0H;设置显示起始行为第一行

ACALLPRM0

ACALLPRR0

MOVCOM,#3FH;开显示设置

ACALLPRM0

ACALLPRR0

RET

;================================

;清屏子程序

CLEAR:

MOVR4,#00H

CLEAR1:

MOVA,R4

ORLA,#0B8H

MOVCOM,A

ACALLPRM0

ACALLPRR0

MOVCOM,#40H

ACALLPRM0

ACALLPRR0

MOVR3,#40H

CLEAR2:

MOVDAT,#00H

ACALLPRM1

ACALLPRR1

DJNZR3,CLEAR2

INCR4

CJNER4,#08H,CLEAR1

RET

;=================================

CCTAB:

;--文字:

重--

;--宋体12;此字体下对应的点阵为：

宽x高=16x16--

DB08H,08H,0AH,0EAH,0AAH,0AAH,0AAH,0FFH,0A9H,0A9H,0A9H,0E9H,08H,08H,08H,00H

DB40H,40H,48H,4BH,4AH,4AH,4AH,7FH,4AH,4AH,4AH,4BH,48H,40H,40H,00H

;--宋体12;此字体下对应的点阵为：

宽x高=8x16--

;--文字:

庆--

;--宋体12;此字体下对应的点阵为：

宽x高=16x16--

DB00H,00H,0FCH,44H,44H,44H,44H,0C5H,7EH,0C4H,44H,44H,44H,44H,44H,00H

DB40H,30H,0FH,40H,20H,10H,0CH,03H,00H,01H,06H,18H,30H,60H,20H,00H

;--文字:

市--

;--宋体12;此字体下对应的点阵为：

宽x高=16x16--

DB04H,04H,04H,0E4H,24H,24H,25H,0FEH,24H,24H,24H,24H,0E4H,04H,04H,00H

DB00H,00H,00H,3FH,00H,00H,00H,0FFH,00H,00H,10H,20H,1FH,00H,00H,00H

;--文字:

黔--

;--宋体12;此字体下对应的点阵为：

宽x高=16x16--

DB0BEH,0AAH,0B2H,0FEH,0B2H,0AAH,0BEH,20H,10H,48H,87H,08H,10H,20H,20H,00H

DB44H,34H,0CH,33H,0AH,32H,0AH,30H,02H,02H,43H,32H,0EH,02H,00H,00H

;--文字:

江--

;--宋体12;此字体下对应的点阵为：

宽x高=16x16--

DB10H,60H,01H,0C6H,30H,00H,04H,04H,04H,0FCH,04H,04H,04H,04H,00H,00H

DB04H,04H,7EH,01H,20H,20H,20H,20H,20H,3FH,20H,20H,20H,20H,20H,00H

;--文字:

乌--

;--宋体12;此字体下对应的点阵为：

宽x高=16x16--

DB00H,00H,00H,0FEH,04H,04H,06H,05H,44H,84H,7EH,04H,00H,00H,00H,00H

DB00H,08H,08H,09H,09H,09H,09H,09H,09H,09H,29H,49H,81H,7FH,00H,00H

;--文字:

江--

;--宋体12;此字体下对应的点阵为：

宽x高=16x16--

DB10H,60H,01H,0C6H,30H,00H,04H,04H,04H,0FCH,04H,04H,04H,04H,00H,00H

DB04H,04H,7EH,01H,20H,20H,20H,20H,20H,3FH,20H,20H,20H,20H,20H,00H

;--文字:

电--

;--宋体12;此字体下对应的点阵为：

宽x高=16x16--

DB00H,00H,0F8H,48H,48H,48H,48H,0FFH,48H,48H,48H,48H,0F8H,00H,00H,00H

DB00H,00H,0FH,04H,04H,04H,04H,3FH,44H,44H,44H,44H,4FH,40H,70H,00H

;--文字:

力--

;--宋体12;此字体下对应的点阵为：

宽x高=16x16--

DB00H,10H,10H,10H,10H,10H,10H,0FFH,10H,10H,10H,10H,10H,0F0H,00H,00H

DB00H,00H,80H,40H,20H,18H,06H,01H,00H,00H,40H,80H,40H,3FH,00H,00H

;--文字:

集--

;--宋体12;此字体下对应的点阵为：

宽x高=16x16--

DB00H,10H,08H,0FCH,57H,54H,54H,54H,0FDH,56H,54H,54H,54H,00H,00H,00H

DB00H,44H,44H,25H,25H,15H,0DH,0FFH,05H,0DH,15H,25H,65H,25H,04H,00H

;--文字:

团--

;--宋体12;此字体下对应的点阵为：

宽x高=16x16--

DB00H,0FEH,02H,12H,12H,12H,92H,72H,0FEH,12H,12H,12H,02H,0FEH,00H,00H

DB00H,0FFH,48H,44H,42H,41H,50H,60H,5FH,40H,40H,40H,40H,0FFH,00H,00H

;--文字:

调--

;--宋体12;此字体下对应的点阵为：

宽x高=16x16--

DB20H,21H,0EEH,04H,00H,00H,0FFH,29H,0A9H,0BFH,0A9H,0A9H,01H,0FFH,00H,00H

DB00H,00H,1FH,88H,44H,30H,0FH,00H,0FH,04H,04H,4FH,80H,7FH,00H,00H

;--文字:

度--

;--宋体12;此字体下对应的点阵为：

宽x高=16x16--

DB00H,00H,0FCH,04H,24H,24H,0FCH,0A5H,0A6H,0A4H,0FCH,24H,24H,24H,04H,00H

DB80H,60H,1FH,80H,80H,42H,46H,2AH,12H,12H,2AH,26H,42H,0C0H,40H,00H

;--文字:

中--

;--宋体12;此字体下对应的点阵为：

宽x高=16x16--

DB00H,00H,0FCH,08H,08H,08H,08H,0FFH,08H,08H,08H,08H,0FCH,08H,00H,00H

DB00H,00H,07H,02H,02H,02H,02H,0FFH,02H,02H,02H,02H,07H,00H,00H,00H

;--文字:

心--

;--宋体12;此字体下对应的点阵为：

宽x高=16x16--

DB00H,80H,00H,00H,0F0H,00H,01H,02H,1CH,08H,00H,40H,80H,00H,00H,00H

DB04H,03H,00H,00H,3FH,40H,40H,40H,40H,40H,40H,78H,00H,07H,02H,00H

;--文字:

通--

;--宋体12;此字体下对应的点阵为：

宽x高=16x16--

DB40H,41H,0C6H,00H,00H,0F2H,52H,52H,56H,0FAH,5AH,56H,0F2H,00H,00H,00H

DB40H,20H,1FH,20H,40H,5FH,42H,42H,42H,5FH,4AH,52H,4FH,40H,40H,00H

;--文字:

讯--

;--宋体12;此字体下对应的点阵为：

宽x高=16x16--

DB20H,21H,2EH,0E4H,00H,42H,42H,0FEH,42H,42H,42H,02H,0FEH,00H,00H,00H

DB00H,00H,00H,7FH,20H,10H,00H,7FH,00H,00H,00H,00H,3FH,40H,38H,00H

;--文字:

自--

;--宋体12;此字体下对应的点阵为：

宽x高=16x16--

DB00H,00H,00H,0F8H,48H,48H,4CH,4BH,4AH,48H,48H,48H,0F8H,00H,00H,00H

DB00H,00H,00H,0FFH,44H,44H,44H,44H,44H,44H,44H,44H,0FFH,00H,00H,00H

;--文字:

动--

;--宋体12;此字体下对应的点阵为：

宽x高=16x16--

DB20H,24H,24H,0E4H,24H,24H,24H,20H,10H,10H,0FFH,10H,10H,0F0H,00H,00H

DB08H,1CH,0BH,08H,0CH,05H,4EH,24H,10H,0CH,03H,20H,40H,3FH,00H,00H

;--文字:

化--

;--宋体12;此字体下对应的点阵为：

宽x高=16x16--

DB80H,40H,20H,0F8H,07H,02H,00H,00H,0FFH,0C0H,60H,30H,1CH,08H,00H,00H

DB00H,00H,00H,7FH,00H,04H,02H,01H,3FH,40H,40H,40H,40H,78H,00H,00H

;--文字:

单--

;--宋体12;此字体下对应的点阵为：

宽x高=16x16--

DB00H,00H,0F8H,28H,29H,2EH,2AH,0F8H,28H,2CH

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