51单片机驱动1616LED点阵显示动画汉字汇编程序.docx
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51单片机驱动1616LED点阵显示动画汉字汇编程序
51单片机驱动16×16LED点阵显示动画汉字汇编程序
这里提供一个完整的AT89S51单片机驱动驱动led点阵显示具有动画效果的汉字的汇编程序列子.
ORG0000H
ST:
MOVA,#0FFH;初始化
MOVP1,A
MOVP2,A
MOVP3,A
MOVP0,A
CLRA
MOVR0,#50H;显示缓存清0
MOVR1,#20H;控制清0的次数
ST0:
MOVR0,A
INCR0
DJNZR1,ST0
;正文显示
CHINESE:
MOVDPTR,#TAB1;查表指针指向TAB1
LCALLHZ
;结束动画
SCREE:
MOVDPTR,#TAB2;查表指针指向TAB2
ACALLDD
MOVDPTR,#TAB3;查表指针指向TAB3
ACALLDD
MOVDPTR,#TAB4;查表指针指向TAB4
ACALLDD
LJMPCHINESE
;显示8幅画面子程序,SCREE专用,用字模软件字要倒置（表必须深256字节）
DD:
MOVB,#00H
MOVR0,#08H;显示8幅画面
AJMPCC
CC0:
MOVA,B
ADDA,#20H;指向下一幅画面
MOVB,A
CC:
MOVR7,#08H;画面停留时间
MOVR3,B
MOV37H,R0
LCALLENTER
DIS00:
LCALLDISPLAY
DJNZR7,DIS00
MOVR0,37H
DJNZR0,CC0
RET
;汉字上移子程序，可显示8个汉字，（表必须深256字节）
HZ:
MOVR3,#00H;查表偏移量
MOVR5,#81H;查表128次
MOVBACK:
MOVR4,#10H;使显示完一个汉字
MOVBACK0:
MOVR7,#02H;一桢画面显示时间
MOVR0,#6DH;低8位R0指向显示缓存倒数第3个字节，以备与最后1个字节交换
MOVR1,#6CH;高8位R1指向显示缓存倒数第4个字节，以备与倒数第2个字节交换
MOVR2,#10H;存后移的次数
DJNZR5,MOVBACK1
RET;显示完该表，返回
MOVBACK1:
MOVA,R0;低8位被后移的存单元数据暂存入A
INCR0;后移两字节
INCR0
MOVR0,A;放入要移的低8位数据
MOVA,R0;R0指向下一个要后移的存单元
SUBBA,#04H
MOVR0,A
MOVA,R1;高8位被后移的存单元数据暂存入A
INCR1;后移两字节
INCR1
MOVR1,A;放入要移高8位的数据
MOVA,R1;R1指向下一个要后移的存单元
SUBBA,#04H
MOVR1,A;R1指向下一个要后移的存单元
DJNZR2,MOVBACK1;显示缓存数据依次后移
MOVA,R3;从表TAB1读入要移进50H,51H的数据
MOVCA,A+DPTR;先给50H读数据
MOV50H,A
MOVA,R3;指向下一字节
INCA
MOVR3,A
MOVCA,A+DPTR;再给51H读数据
MOV51H,A
MOVA,R3;指向下一字节
INCA
MOVR3,A
MOV30H,R3;保护数据
MOV31H,R4
MOV32H,R5
DISMOV:
LCALLDISPLAY;显示当前数据
DJNZR7,DISMOV
MOVR3,30H
MOVR4,31H
MOVR5,32H
DJNZR4,MOVBACK0
MOV30H,R3;保护数据
MOV32H,R5
MOVR7,#24H;显示当前数据延时
DISMOV0:
LCALLDISPLAY
DJNZR7,DISMOV0
MOVR3,30H
MOVR5,32H
LJMPMOVBACK
;放进一幅显示数据到显示缓存子程序，要先设好指针DPTR和R3,影响R1,R2,R3
ENTER:
MOVR1,#50H;从50H单元起把表存入
MOVR2,#20H;查表次数
MOVA,R3
CLLOOP_:
MOVCA,A+DPTR;查表
MOVR1,A;将表放进5X,6X单元
INCR1;R1指向下一个地址空间
MOVA,R3;查表指针后移
INCA
MOVR3,A;将指针修改结果存入R3
DJNZR2,CLLOOP_;没查完转CLLOOP_
RET
;15MS,显示子程序,一桢32个字节,影响A,R0,R1,R3,R4,R5,R6;
;.51hei./单片机网提供汉字取模工具，可显示任意汉字
DISPLAY:
MOVA,#0FFH
MOVP0,A
MOVP1,A
MOVP2,A
MOVP3,A
SETBC
MOVR6,#7FH;赋扫描字初值,左移后初值为0FEH
MOVR5,#00H;列扫描低8位控制
MOVR0,#50H;行的高8（p1）位要显示的数据起始地址
MOVR1,#10H;扫描次数
DISLOOP:
MOVA,R0;从存读数据
MOVP2,#0FFH;装入数据时不显示任何东西
MOVP3,#0FFH
CPLA;数据取反以适合显示
MOVP1,A;送入行的高8（p1）位要显示的数据
INCR0;修改R0指向低8位要显示的数据
MOVA,R0;读低8位要显示的数据
CPLA;数据取反以适合显示
MOVP0,A;送入行的低8（p0）位要显示的数据
INCR0;R0指向下一个高8（p0）位要显示的数据
LCALLNEXT;调用列扫描程序
LCALLDELAY1MS;显示延时
DJNZR1,DISLOOP;一桢显示完返回
MOVP3,#0FFH;全灭
RET
;列扫描子程序DISLOOP专用
NEXT:
JNCNEXT1;C=0转扫描高8（p3）位行
MOVA,R6;修改扫描字
RLA
MOVR6,A
INCR5
CJNER5,#09H,NEXT0;R6=#0FEH时C=0
AJMPNEXT1
BACK:
RET
NEXT0:
MOVP2,R6;扫描低8（p2）位行
AJMPBACK
NEXT1:
MOVP2,#0FFH
MOVP3,R6;扫描高8（p3）位行
MOVA,R6;修改扫描字
RLA
MOVR6,A
AJMPBACK
;延时1MS子程序
DELAY1MS:
MOVR3,#10
D0:
MOVR4,#50
D1:
DJNZR4,D1
DJNZR3,D0
RET
TAB1:
DB01FH,0F8H,001H,000H,07FH,0FEH,041H,004H,01DH,070H,001H,000H,01DH,070H,000H,000H
DB01FH,0F0H,011H,010H,01FH,0F0H,011H,010H,01FH,0F2H,001H,002H,001H,002H,000H,0FEH;電
DB000H,000H,03FH,0F0H,000H,020H,000H,040H,000H,080H,001H,000H,001H,000H,001H,004H
DB0FFH,0FEH,001H,000H,001H,000H,001H,000H,001H,000H,001H,000H,005H,000H,002H,000H;子
DB008H,000H,008H,0FCH,07EH,084H,008H,084H,0FFH,094H,041H,088H,022H,080H,014H,0FEH
DB07EH,0A4H,008H,0A4H,008H,098H,0FFH,098H,008H,0A4H,008H,0A6H,008H,0C4H,008H,080H;報
DB000H,000H,000H,010H,03FH,0F8H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H
DB000H,000H,000H,000H,000H,000H,000H,004H,07FH,0FEH,000H,000H,000H,000H,000H,000H;二
DB01FH,0F8H,001H,000H,07FH,0FEH,041H,004H,01DH,070H,001H,000H,01DH,070H,002H,080H
DB004H,060H,01AH,01EH,0E1H,008H,01FH,0E0H,000H,040H,002H,080H,001H,000H,001H,000H;零
DB01FH,0F8H,001H,000H,07FH,0FEH,041H,004H,01DH,070H,001H,000H,01DH,070H,002H,080H
DB004H,060H,01AH,01EH,0E1H,008H,01FH,0E0H,000H,040H,002H,080H,001H,000H,001H,000H;零
DB004H,000H,003H,000H,001H,080H,001H,000H,0FFH,0FEH,000H,000H,000H,000H,004H,080H
DB006H,040H,004H,020H,008H,010H,008H,018H,010H,00CH,020H,00CH,040H,008H,000H,000H;六
DB000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H
DB000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H;（空）
;结束动画
;--水纹--**宋体,12**
;当前所选字体下一个汉字对应的点阵为:
宽度x高度=128x16,调整后为:
128x16
TAB2:
DB000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,001H,080H
DB001H,080H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H
DB000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,001H,080H,003H,0C0H
DB003H,0C0H,001H,080H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H,000H
DB000H,000H,000H,000H,000H,000H,000H,000H,001H,080H,002H,040H,004H,020H,008H,010H
DB008H,010H,004H,020H,002H,040H,001H,080H,000H,000H,000H,000H,000H,000H,000H,000H
DB000H,000H,001H,0C0H,006H,030H,008H,008H,008H,008H,010H,004H,020H,002H,020H,002H
DB020H,002H,010H,004H,008H,008H,008H,008H,006H,030H,001H,0C0H,000H,000H,000H,000H
DB003H,0C0H,00CH,030H,010H,008H,010H,008H,060H,006H,040H,002H,080H,001H,080H,001H
DB080H,001H,080H,001H,040H,002H,060H,006H,010H,008H,010H,008H,00CH,030H,003H,0C0H
DB000H,000H,038H,01CH,046H,062H,081H,081H,080H,001H,040H,002H,040H,002H,020H,004H
DB020H,004H,040H,002H,040H,002H,080H,001H,081H,081H,046H,062H,038H,01CH,000H,000H
DB0C0H,003H,0A0H,005H,058H,01EH,024H,024H,024H,024H,01EH,078H,005H,0A0H,002H,040H
DB002H,040H,005H,0A0H,01AH,078H,024H,024H,024H,024H,058H,01AH,0A0H,005H,0C0H,003H
DB000H,000H,0C0H,003H,0B0H,00DH,088H,011H,044H,022H,025H,0A4H,012H,048H,00DH,0B0H
DB00DH,0B0H,012H,048H,025H,0A4H,044H,022H,088H,011H,0B0H,00DH,0C0H,003H,000H,000H
;--福--**宋体,12**
;当前所选字体下一个汉字对应的点阵为:
宽度x高度=16x16,调整后为:
16x16
TAB3:
DB0AAH,055H,055H,0AAH,0AAH,055H,055H,0AAH,0AAH,055H,055H,0AAH,0AAH,055H,055H,0AAH
DB055H,0AAH,0AAH,055H,055H,0AAH,0AAH,055H,055H,0AAH,0AAH,055H,055H,0AAH,0AAH,055H
DB0AAH,055H,055H,0AAH,0AAH,055H,055H,0AAH,0AAH,055H,054H,02AH,0A8H,015H,050H,00AH
DB050H,00AH,0A8H,015H,054H,02AH,0AAH,055H,055H,0AAH,0AAH,055H,055H,0AAH,0AAH,055H
DB0AAH,055H,054H,02AH,0A8H,015H,050H,00AH,0A0H,005H,040H,002H,080H,001H,000H,000H
DB000H,000H,080H,001H,040H,002H,0A0H,005H,050H,00AH,0A8H,015H,054H,02AH,0AAH,055H
DB0A0H,005H,040H,002H,091H,0F9H,000H,000H,074H,0F0H,019H,008H,031H,008H,058H,0F0H
DB014H,000H,011H,0F8H,012H,044H,013H,0FCH,012H,044H,091H,0F9H,040H,002H,0A0H,005H
DB020H,000H,013H,0FEH,010H,000H,0FDH,0FCH,005H,004H,009H,004H,011H,0FCH,030H,000H
DB05BH,0FEH,096H,022H,012H,022H,013H,0FEH,012H,022H,012H,022H,013H,0FEH,012H,002H
DB000H,004H,07FH,0C8H,000H,008H,03FH,0BFH,020H,0A0H,020H,090H,03FH,088H,000H,00CH
DB07FH,0DAH,044H,069H,044H,048H,07FH,0C8H,044H,048H,044H,048H,07FH,0C8H,040H,048H
DB010H,040H,010H,080H,091H,000H,073H,0FFH,014H,080H,018H,040H,040H,0FFH,05EH,092H
DB052H,092H,052H,092H,052H,0FEH,052H,092H,052H,092H,05EH,092H,040H,0FFH,000H,000H
DB012H,002H,013H,0FEH,012H,022H,012H,022H,013H,0FEH,012H,022H,096H,022H,05BH,0FEH
DB030H,000H,011H,0FCH,009H,004H,005H,004H,0FDH,0FCH,010H,000H,013H,0FEH,020H,000H
TAB4:
DB0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0F8H,0FFH,0F8H,0FFH,0C0H,0FFH,0C0H
DB0FEH,000H,0FEH,000H,0F0H,000H,0F0H,007H,0B0H,002H,0C8H,002H,048H,006H,030H,002H;STEP1
DB0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0F8H,0FFH,0F8H,0FFH,0C0H,0FFH,0C0H
DB0FEH,000H,0FEH,000H,0F6H,000H,0F9H,007H,089H,002H,086H,001H,000H,005H,000H,002H;STEP2
DB0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0F8H,0FFH,0F8H,0FFH,0C0H,0FFH,0C0H
DB0FEH,0C0H,0FFH,020H,0F1H,020H,0F0H,0C7H,080H,001H,080H,007H,000H,001H,000H,007H;STEP3
DB0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0F8H,0FFH,0F8H,0FFH,0D8H,0FFH,0E4H
DB0FEH,024H,0FEH,018H,0F0H,000H,0F0H,001H,080H,001H,080H,007H,000H,005H,000H,005H;STEP4
DB0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FBH,0FFH,0FCH,0FFH,0C4H,0FFH,0C3H
DB0FEH,000H,0FEH,000H,0F0H,000H,0F0H,007H,080H,001H,080H,007H,000H,004H,000H,007H;STEP5
DB0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,000H,000H,000H,000H,000H,000H
DB000H,000H,000H,000H,000H,000H,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB000H,000H,0F4H,058H,084H,0D4H,085H,052H,0F5H,052H,085H,052H,086H,054H,0F4H,058H
DB000H,000H,022H,05EH,022H,050H,022H,050H,023H,0DEH,022H,050H,022H,050H,0FAH,05EH
END
咕哝了很多天终于成功了，发出来供大家交流，没准儿还能对别人有些帮助，总之百利无一害……点阵大小是16*32的。
#include
#define BLKN 2 //列锁存器
sbit G=P1^7; //P1.7为显示允许控制信号端口
sbit RRCLK=P1^6; //P1.6为输出锁存器时钟信号端
sbit SCLR=P1^5; //P1.5为移为寄存器清零端
void delay（unsigned int）; //延时函数
unsigned char data dispram[32]; //显示缓存
unsigned char data huancun[32];
void main（void）
{ unsigned char code Cmp[][32]={
{0x08,0x04,0x08,0x04,0x08,0x04,0xBF,0x7F,0x08,0x04,0x28,0x04,0x98,0x3F,0x8C,0x10,
0x0B,0x11,0x08,0x09,0x08,0x06,0x08,0x06,0x08,0x09,0x88,0x70,0x6A,0x20,0x04,0x00},//我
{0xF8,0x1F,0x80,0x00,0xFE,0x7F,0x82,0x20,0xB8,0x0E,0x80,0x00,0xB8,0x0E,0x40,0x01,
0x20,0x06,0x58,0x78,0x87,0x10,0xF8,0x07,0x00,0x02,0x40,0x01,0x80,0x00,0x80,0x00},//爱
{0x00,0x00,0xFE,0x1F,0x40,0x00,0x40,0x00,0x40,0x00,0x40,0x00,0x40,0x04,0xFC,0x0F,
0x20,0x04,0x20,0x04,0x20,0x04,0x20,0x04,0x20,0x24,0xFF,0x7F,0x00,0x00,0x00,0x00},//单
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x20,0xFE,0x7F,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},//片
{0x80,0x00,0x9F,0x7E,0x84,0x08,0x84,0x08,0x84,0x08,0xA4,0x08,0xBF,0x7E,0xA4,0x08,
0x94,0x08,0x84,0x08,0x84,0x08,0x5C,0x08,0x43,0x08,0x20,0x7F,0x10,0x00,0x08,0x00},//片
{0x80,0x00,0x80,0x00,0x80,0x00,0xFC,0x1F,0x84,0x10,0x84,0x10,0xFC,0x1F,0x84,0x10,
0x84,0x10,0x84,0x10,0xFC,0x1F,0x84,0x10,0x80,0x40,0x80,0x40,0x00,0
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