12232液晶驱动程序

12232液晶屏驱动源程序

察看本站的产品全家福和网站介绍本站产品正式流水线工艺生产情况庆祝本站3年来首页点击量突破100万！

如果您在学习中遇到任何问题参加51单片机学习网（深圳学林电子有限公司）论坛讨论，让更多的朋友帮助你！

12232驱动程序 12832驱动程序 12864驱动源程序 1602 驱动程序 0802 液晶驱动程序回液晶主页

E1 EQU P3.0
E2 equ p3.1
A0 EQU P3.7
RST EQU P3.2
x equ 30h ;页地址
y equ 31h ;列地址
;RW =>GND

ORG 0000H
LJMP MAIN

ORG 0003H
LJMP LINTO

ORG 0100H

MAIN: NOP
clr ea
CLR E1
CLR E2
lcall init ;初始化模块

MOV 34H,#0ffH ;显示所有点
LCALL DISPLAY_ALL
lcall dly100

MOV 34H,#00H ;所有点不显示
LCALL DISPLAY_ALL

MOV R1,#0e3H ;reset
LCALL WRI

lcall plybw ;显示黑白相间块
lcall DLY100

MOV 34H,#00H ;清显示
LCALL DISPLAY_ALL

MOV R1,#0e3H ;reset
LCALL WRI

mov 31h,#0
mov 30h,#0

MOV 30H,#2 ;x
MOV 31H,#8 ;y
MOV DPTR,#HZI7 ;您
LCALL outhz

MOV 30H,#2
MOV 31H,#40
MOV DPTR,#HZI8 ;好
LCALL outhz

MOV 30H,#0
MOV 31H,#0
MOV DPTR,#HZI1 ;盛
LCALL outhz

MOV 30H,#0
MOV 31H,#16
MOV DPTR,#HZI2 ;宝
LCALL outhz

MOV 30H,#0
MOV 31H,#32
MOV DPTR,#HZI5 ;公
LCALL outhz

MOV 30H,#0
MOV 31H,#48
MOV DPTR,#HZI6 ;司
LCALL outhz

LCALL DLY100
LJMP MAIN

LINTO: NOP
NOP
RETI

init: CLR RST ;RESET
LCALL DLY50
LCALL DLY50
LCALL DLY50
LCALL DLY50

setb rst
MOV R1,#0aFH ;DISPLAY ON
LCALL WRI

MOV R1,#0C0H ;START = 0
LCALL WRI

MOV R1,#0a4H ;driver
LCALL WRI

MOV R1,#0a9h ;duty 32
LCALL WRI

MOV R1,#0a0H ;adc
LCALL WRI

MOV R1,#0e3H ;reset
LCALL WRI

MOV 34H,#00H
LCALL DISPLAY_ALL
ret

DISPLAY_ALL: MOV R1,#0e3H ;reset
LCALL WRI

MOV R7,#4 ;DISPLAY DATA= 34H
MOV R2,#0B8H
LOP1: MOV A,R2
MOV R1,A ; X+1
LCALL WRI
MOV R1,#00H ; Y
LCALL WRI

MOV R5,#61
MOV R1,#0e0H ;RMW
LCALL WRI

LOP11: MOV R1,34H
LCALL WRD
DJNZ R5,LOP11

MOV R1,#0eeH ;end
LCALL WRI

INC R2
DJNZ R7,LOP1

ret

outhz: MOV R1,#0e3H ;reset
LCALL WRI

;30h=x (0-6) 31h=y(0-63-16)
MOV R7,#2
MOV A,#0B8H
ADD A,30H ;B8+X
MOV 30H,A ;A>>30H
HZ2: ; MOV A,R2
MOV R1,30H ; X+1
LCALL WRI

MOV A,#00H ; Y
ADD A,31H
; MOV 31H,A ;40+Y
MOV R1,A
LCALL WRI

MOV R5,#16
MOV R1,#0e0H ;RMW
LCALL WRI

HZ1: MOV A,#00H
MOVC A,@A+DPTR
MOV R1,A
LCALL WRD
LCALL DLY10
INC DPTR
DJNZ R5,HZ1

MOV R1,#0eeH ;end
LCALL WRI

INC 30H
DJNZ R7,HZ2
RET

plybw: MOV R1,#0e3H ;reset
LCALL WRI

mov 30h,#0
mov 31h,#0
mov dptr,#bw
MOV R7,#4
MOV A,#0B8H
ADD A,30H ;B8+X
MOV 30H,A ;A>>30H
HZ2bw: MOV R1,30H ; X+1
LCALL WRI

MOV A,#00H ; Y
ADD A,31H
;40+Y
MOV R1,A
LCALL WRI

MOV R5,#61
MOV R1,#0e0H ;RMW
LCALL WRI

HZ1bw: MOV A,#00H
MOVC A,@A+DPTR
MOV R1,A
LCALL WRD
LCALL DLY10
INC DPTR
DJNZ R5,HZ1bw

MOV R1,#0eeH ;end
LCALL WRI

INC 30H
DJNZ R7,HZ2bw
RET

WRI: ;写指令子程序
CLR E1
CLR E2
CLR A0
MOV P1,R1
LCALL DLY10
SETB E1
setb E2
LCALL DLY10
CLR E1
CLR E2
LCALL DLY10
LCALL DLY10
LCALL DLY10
RET

WRD: ; 写数据子程序
CLR E1
CLR E2
SETB A0
MOV P1,R1
LCALL DLY10
SETB E1
setb E2
LCALL DLY10
CLR E1
CLR E2
LCALL DLY10
LCALL DLY10
LCALL DLY10
RET

DLY10:MOV R3,#01H
DL1:MOV R4,#05H
DL2:MOV R6,#0fH
DL3:DJNZ R6,DL3
DJNZ R4,DL2
DJNZ R3,DL1
RET

DLY50: MOV R3,#01H
DL111: MOV R4,#0fH
DL222: MOV R6,#0afH
DL333:DJNZ R6,DL333
DJNZ R4,DL222
DJNZ R3,DL111
RET

DLY100:MOV R3,#06H
DL11:MOV R4,#0ffH
DL22:MOV R6,#0ffH
DL33:DJNZ R6,DL33
DJNZ R4,DL22
DJNZ R3,DL11
RET

ORG 0300H
WELCOM: DB 57H,65H,6CH,63H,6FH,6DH,65H,20H,20H,20H,20H,20H,20H,20H
DB 20H,20H,20H,20H,20H,20H
ORG 0320H
TINSHARP: DB 54H,49H,4EH,53H,48H,41H,52H,50H,20H,4CH,43H,4DH,20H,20H
DB 20H,20H,20H,20H,20H,20H

ORG 0340H
HZI1: ;盛
DB 00H, 00H,0fcH, 24H, 24H, 24H,0e4H, 04H, 3fH,0c4H, 05H,0c6H, 34H, 04H, 00H, 00H
DB 44H, 43H, 40H, 78H, 49H, 4aH, 79H, 48H, 7aH, 4aH, 49H, 7aH, 44H, 64H, 47H, 00H
HZI2: ;宝
DB 10H, 0cH, 44H, 44H, 44H, 44H, 45H,0c6H, 44H, 44H, 44H, 64H, 44H, 14H, 0cH, 00H
DB 00H, 40H, 40H, 42H, 42H, 42H, 42H, 7fH, 42H, 4aH, 5bH, 42H, 60H, 40H, 00H, 00H
HZI3: ;电
DB 00H,0f8H, 48H, 48H, 48H, 48H,0ffH, 48H, 48H, 48H, 48H,0fcH, 08H, 00H, 00H, 00H
DB 00H, 07H, 02H, 02H, 02H, 02H, 3fH, 42H, 42H, 42H, 42H, 47H, 40H, 70H, 00H, 00H
HZI4: ;子
DB 80H, 80H, 82H, 82H, 82H, 82H, 82H,0e2H,0a2H, 92H, 8aH, 86H, 80H,0c0H, 80H, 00H
DB 00H, 00H, 00H, 00H, 00H, 40H, 80H, 7fH, 00H, 00H, 00H, 00H, 00H, 00H, 00H, 00H
HZI5: ;公
DB 00H, 00H, 80H, 40H, 30H, 0cH, 00H,0c0H, 06H, 18H, 20H, 40H, 80H, 80H, 80H, 00H
DB 01H, 01H, 00H, 30H, 28H, 24H, 23H, 20H, 20H, 28H, 30H, 60H, 00H, 01H, 00H, 00H
HZI6: ;司
DB 10H, 10H, 92H, 92H, 92H, 92H, 92H, 92H,0d2H, 9aH, 12H, 02H,0ffH, 02H, 00H, 00H
DB 00H, 00H, 3fH, 10H, 10H, 10H, 10H, 10H, 3fH, 00H, 40H, 80H, 7fH, 00H, 00H, 00H
HZI7: ;您
DB 40H, 20H, 10H,0fcH, 23H, 10H, 8cH, 67H, 04H,0f4H, 04H, 44H, 94H, 8cH, 00H, 00H
DB 40H, 30H, 00H, 77H, 80H, 81H, 88H, 92H,0b4H, 83H, 80H,0e0H, 00H, 11H, 60H, 00H
HZI8: ;好
DB 10H, 10H,0f0H, 1fH, 10H,0f0H, 80H, 82H, 82H, 82H,0e2H, 92H, 8aH,0c6H, 80H, 00H
DB 40H, 22H, 15H, 08H, 14H, 63H, 00H, 00H, 40H, 80H, 7fH, 00H, 00H, 00H, 00H, 00H

bw:
DB 0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH, 00H, 00H, 00h, 00H, 00H, 00H, 00H, 00H
DB 0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH, 00H, 00H, 00h, 00H, 00H, 00H, 00H, 00H
DB 0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH, 00H, 00H, 00h, 00H, 00H, 00H, 00H, 00H
DB 0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH, 00H, 00H, 00h, 00H, 00H

DB 00H, 00H, 00H, 00H, 00H, 00H, 00H, 00H,0ffh,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH
DB 00H, 00H, 00H, 00H, 00H, 00H, 00H, 00H,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH
DB 00H, 00H, 00H, 00H, 00H, 00H, 00H, 00H,0ffh,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH
DB 00H, 00H, 00H, 00H, 00H, 00H, 00H, 00H,0ffH,0ffH,0ffH,0ffH,0ffH

DB 0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH, 00H, 00H, 00h, 00H, 00H, 00H, 00H, 00H
DB 0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH, 00H, 00H, 00h, 00H, 00H, 00H, 00H, 00H
DB 0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH, 00H, 00H, 00h, 00H, 00H, 00H, 00H, 00H
DB 0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH, 00H, 00H, 00h, 00H, 00H

DB 00H, 00H, 00H, 00H, 00H, 00H, 00H, 00H,0ffh,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH
DB 00H, 00H, 00H, 00H, 00H, 00H, 00H, 00H,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH
DB 00H, 00H, 00H, 00H, 00H, 00H, 00H, 00H,0ffh,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH,0ffH
DB 00H, 00H, 00H, 00H, 00H, 00H, 00H, 00H,0ffH,0ffH,0ffH,0ffH,0ffH

END