液晶测试程序(后续会慢慢上传)
液晶模组测试画面一般有全黑、全白、横线单、横线双、竖线单、竖线双、雪花、方框、字符、图形画面等。不同的公司当然会不一样。1.字符型程序
http://cache.amobbs.com/bbs_upload782111/files_27/ourdev_539989.JPG
16205 (原文件名:16205.JPG)
http://cache.amobbs.com/bbs_upload782111/files_27/ourdev_539990.JPG
20200 (原文件名:20200.JPG)
http://cache.amobbs.com/bbs_upload782111/files_27/ourdev_539991.JPG
40400 (原文件名:40400.JPG)
//*********--------09.03.01--------****
//********Character LCM screen test****
//********MICROTIPS TECHNDLOGY-----****
#include<reg52.h>
#define uchar unsigned char
#define uint unsigned int
#define Data_Port P0
uchar code DATA[]={0xff,0xff,0xff,0x00,0x00,0xff,
0x55,0x55,0xaa,0xaa,0x55,0xaa,0xaa,0x55};
sbit RS=P2^0;
sbit RW=P2^1;
sbit EN=P2^2;
sbit NEXT=P1^3;
sbit LAST=P1^4;
sbit AUTO=P1^5;
uchar num,k;
uchar i,j;
void init();
void delay1ms(uint z);
void write_com(uchar com);
void write_data(uchar date);
void show();
void displaydata();
void displaydata1();
void key();
void main()
{
init();
show();
displaydata();// written characters Library function
while(1)
{
key();
}
}
void key()
{
if(NEXT==0) //The next screen
{
delay1ms(30);
if(NEXT==0)
{
k++;
if(k>11)
k=1;
while(!NEXT);
write_com(0x01);//Clean screen
show();
}
}
if(LAST==0) //The last screen
{
delay1ms(30);
if(LAST==0)
{
k--;
if(k<1)
k=11;
while(!LAST);
write_com(0x01);//Clean screen
show();
}
}
if(AUTO==0) //Automatically switch the screen
{
delay1ms(30);
if(AUTO==0)
{
delay1ms(30);
while(!AUTO);
write_com(0x01);//Clean screen
for(k=1;k<12;k++)
{
show();
delay1ms(2000);
}
}
}
}
void show()
{
switch(k)
{
case 1://Special characters
write_com(0x80);
for(num=0;num<40;num++)
write_data(0x41+num);
write_com(0x80+0x40);
for(num=0;num<40;num++)
write_data(0x61+num);
break;
case 2://All black
write_com(0x80);
for(i=0;i<40;i++) write_data(0x00);
write_com(0xc0);
for(i=0;i<40;i++) write_data(0x00);
break;
case 3:
write_com(0x80);//display first line
for(i=0;i<40;i++) write_data(0x07);
write_com(0xc0);//display scecond line
for(i=0;i<40;i++) write_data(0x07);
break;
case 4:
write_com(0x01);//All white
break;
case 5://Single Common line
write_com(0x80);
for(i=0;i<40;i++) write_data(0x01);
write_com(0xc0);
for(i=0;i<40;i++) write_data(0x01);
break;
case 6://Double Common line
write_com(0x80);
for(i=0;i<40;i++) write_data(0x02);
write_com(0xc0);
for(i=0;i<40;i++) write_data(0x02);
break;
case 7://Single Segment lines
write_com(0x80);
for(i=0;i<40;i++) write_data(0x03);
write_com(0xc0);
for(i=0;i<40;i++) write_data(0x03);
break;
case 8://Double Segment lines
write_com(0x80);
for(i=0;i<40;i++) write_data(0x04);
write_com(0xc0);
for(i=0;i<40;i++) write_data(0x04);
break;
case 9://Snowflake 1
write_com(0x80);
for(i=0;i<40;i++) write_data(0x05);
write_com(0xc0);
for(i=0;i<40;i++) write_data(0x05);
break;
case 10://Snowflake 2
write_com(0x80);
for(i=0;i<40;i++) write_data(0x06);
write_com(0xc0);
for(i=0;i<40;i++) write_data(0x06);
break;
case 11://Special characters
write_com(0x80);
for(num=0;num<40;num++)
write_data(0xb0+num);
write_com(0x80+0x40);
for(num=0;num<40;num++)
write_data(0xe0+num);
break;
}
}
void displaydata()
{
uchar i,j;
write_com(0x40);//set cgram
for(i=0;i<14;i+=2)
{
for(j=0;j<4;j++)
{
write_data(DATA);
write_data(DATA);
}
}
write_data(0xff);
write_data(0x11);
write_data(0x11);
write_data(0x11);
write_data(0x11);
write_data(0x11);
write_data(0x11);
write_data(0xff);
}
void init()//Initialization Functions
{
EN=0;
k=1;
write_com(0x38);//Set16*2,5*7,8-bit data interface
write_com(0x0c);//Open show,Don't show Cursor and Blinking cursor
write_com(0x06);//Automatic cursor 1,All screen display will not move
write_com(0x01);//Clean screen
}
void delay1ms(uint z)//delay 1ms Functions
{
uint x,y;
for(x=z;x>0;x--)
for(y=50;y>0;y--);
}
void write_com(uchar com)//Writing directive Functions
{
RS=0;
RW=0;
Data_Port=com;
delay1ms(1);
EN=1;//Give EN a high pulse
delay1ms(1);
EN=0;
}
void write_data(uchar date)//Write date function
{
RS=1;
RW=0;
Data_Port=date;
delay1ms(1);
EN=1;//Give EN a high pulse
delay1ms(1);
EN=0;
} mark 谢谢! 2.图形12232(SED1520)
点击此处下载 ourdev_539992.zip(文件大小:1.20M) (原文件名:12232.zip) 3.图形12864(KS0107,KS0108)
http://cache.amobbs.com/bbs_upload782111/files_27/ourdev_540014.JPG
(原文件名:12864(KS108).JPG)
点击此处下载 ourdev_540015.zip(文件大小:854K) (原文件名:12864(KS0108).zip) 4.图形12864(COG-S6B1713)
---时序:6800 duty:1/65
http://cache.amobbs.com/bbs_upload782111/files_27/ourdev_540043.JPG
(原文件名:12864(S6B1713).JPG)
http://cache.amobbs.com/bbs_upload782111/files_27/ourdev_540044.JPG
(原文件名:12864(S6B1713)2.JPG)
http://cache.amobbs.com/bbs_upload782111/files_27/ourdev_540045.JPG
(原文件名:12864.JPG)
点击此处下载 ourdev_540046.zip(文件大小:168字节) (原文件名:12864(S6B1713).zip) MARK thanks. thanks. 留个记号 look 学习下 320240(RA8835&SED1335)
http://cache.amobbs.com/bbs_upload782111/files_28/ourdev_541698.JPG
(原文件名:320240.JPG)
点击此处下载 ourdev_541699.zip(文件大小:35K) (原文件名:32240_8835.zip) 点击此处下载 ourdev_551928.zip(文件大小:39K) (原文件名:SBN6400G_16050.zip)
16050COB模组用到IC为SBN6400G和SBN0064G,可代替KS0107和KS0108. http://cache.amobbs.com/bbs_upload782111/files_28/ourdev_551930.JPG
(原文件名:16050.JPG) 标记此贴 3Q 继续上传啊,LZ,我也是LCD测试的,传上来学习学习! 来个TAB的12864带16按键的矩阵键盘。
http://cache.amobbs.com/bbs_upload782111/files_28/ourdev_552518.jpg
(原文件名:DSCN2110.jpg)
http://cache.amobbs.com/bbs_upload782111/files_28/ourdev_552519.jpg
(原文件名:DSCN2109.jpg)
点击此处下载 ourdev_552520.zip(文件大小:762K) (原文件名:NT7534_12864.zip) mark mark LZ有没有段码式的LCD驱动代码!发上来看看!用波形驱动的 5110液晶
8个引脚
电路非常简单
图片我不会上传 你们百度一下~~~ mark 楼主有没有24064的液晶资料啊?这方面很少的 来传个长沙太阳人电子有限公司24064的程序 T6963的控制器
点击此处下载 ourdev_557540.zip(文件大小:3.78M) (原文件名:24064_T6963.zip)
后面这个是我自己写的可以正常点亮就是读取字符不正常
点击此处下载 ourdev_557541.zip(文件大小:461K) (原文件名:6963.zip) mark mark 机号 机号 mark 学习了! mark 好全面啊,MARK 不错。。mark MARK期待 学习了。 MARK 回复【1楼】shwty
MARK 学习!~~~~~ mark 学习中
。。 mark 谢谢楼主分享^_^
液晶没怎么用过,标记一下,以后用到再参考~ 不错,学习了 LZ,有金鹏13232液晶的驱动没?或者引脚功能说明… 在普中的开发板上怎么连接12864,插上插槽后其余的排线怎么连线?? mark 求12864无字库液晶屏的测试程序 如果我想用红外控制和12864结合起来实现红外控制液晶屏怎么写程序? 回复【楼主位】wanglituan 小王
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thanks.thanks. 我终于找到这个贴子了,谢谢小王 mark mark mark 不错 我是新手,请大家多多关照! mark mark mark{:victory:} 楼主好东西,谢谢分享
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