STM32液晶屏驱动程序文档格式.docx
- 文档编号:19143588
- 上传时间:2023-01-04
- 格式:DOCX
- 页数:33
- 大小:1.04MB
STM32液晶屏驱动程序文档格式.docx
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{unsignedcharee;
SCON=0;
P1=0;
yid=0;
zimo=0;
while
(1)
{fen();
//分屏显示
for(ee=30;
ee>
0;
ee--)//清屏幕3秒
{qing();
}
zuo();
//左移显示
ee--)
}
/**********清屏幕*******************/
voidqing(void)
{unsignedcharzz,xx=0x0ff;
for(zz=33;
zz>
zz--)
{out_rxd(&
xx);
P1=0xff;
P1=0;
//锁存为高,74HC595锁存信号
P2=0;
//清74LS138的使能端
}
/**********分屏显示***********/
voidfen(void)
{do{xianshi();
}while(xx++<
=5);
//调用单屏显示
xx=0;
/************单屏显示*************/
voidxianshi(void)
{unsignedcharii,jj;
unsignedintkk,aa;
for(kk=500;
kk>
kk--)//每屏显示500次
{for(ii=1;
ii<
16;
ii+=2)//每个汉字分8行扫描
{for(jj=0;
jj<
8;
jj++)//每次要发送8个汉字的2个字节,发送8次
{aa=(xx*8+jj)*32+ii;
out_rxd(&
hanzi[aa]);
//从串口输出第1个字的第1字节。
hanzi[aa-1]);
}
for(jj=0;
out_rxd(&
hanzi[aa+16]);
//从串口输出第1个字的第17字节。
hanzi[aa+15]);
//从串口输出第1个字的第18字节
P2=0x0ff;
P1=0xff;
//锁存为高,74HC595锁存信号
P2=sw[h];
//输出行信号
h++;
//行加一
if(h==8)h=0;
}
/***************左移显示************/
voidzuo(void)
{unsignedchari,d=5;
//d为移动的时候一个汉字的扫描显示次数
xianshi();
//调用单屏显示
while(zimo<
=1450)
{while(yid<
16)//数据移位。
{for(i=0;
i<
d;
i++)//移动速度
{for(h=0;
h<
h++)//8行扫描
{in_data();
//调整数据
rxd_data();
//串口发送数据
P2=sw[h];
//送段码
P1=0xff;
//锁存为高,595锁存信号
P1=0;
}
}
yid++;
//移动一步
yid=0;
zimo=zimo+32;
//后移一个字,
zimo=0;
/*************分屏显示的数据发送************/
voidout_rxd(unsignedchar*d)/*从串口发送数据*/
{SBUF=*d;
while(!
TI);
//等待发送完毕
TI=0;
}
/*******左移显示读取数据并调整**************/
voidin_data(void)
{chars,w;
unsignedintqqq;
for(s=8;
s>
=0;
s--)
{w=s+s;
qqq=zimo+h+h+s*32;
BUFF[w+1]=hanzi[qqq];
BUFF[w]=hanzi[qqq+1];
BUFF2[w+1]=hanzi[qqq+16];
BUFF2[w]=hanzi[qqq+17];
/**********左移显示的数据调整发送***************/
voidrxd_data(void)//串行发送数据
{unsignedcharinc,s,tempyid,temp;
if(yid<
8)inc=0;
elseinc=1;
for(s=0+inc;
s<
16+inc;
s++)//发送数据
{if(yid<
8)tempyid=yid;
elsetempyid=yid-8;
temp=(BUFF[s]>
>
tempyid)|(BUFF[s+1]<
<
(8-tempyid));
SBUF=temp;
//把BUFF中的字节从大到小移位相或后发送输出。
TI=0;
//等待发送中断
s++)//发送8字节数据
temp=(BUFF2[s]>
tempyid)|(BUFF2[s+1]<
/*************汉字编码信息*************/
unsignedcharcodehanzi[]={/*--文字:
勤--*/
0xFB,0xBB,0xFA,0x00,0xFB,0xBB,0xFB,0x83,0xC0,0xEF,0xDB,0x01,0xDB,0x6D,0xDB,0x01,0xDB,0xEF,0xDB,0x01,0xDB,0xEF,0xDB,0x83,0xDD,0xEF,0xDD,0x0F,0xD6,0xE0,0xEF,0x7D,/*--文字:
奋--*/
0xFF,0x7F,0xFF,0x7F,0xFF,0x7F,0x80,0x00,0xFE,0xBF,0xFD,0xDF,0xF3,0xEF,0x8F,0xF3,0xD0,0x04,0xF7,0x77,0xF7,0x77,0xF0,0x07,0xF7,0x77,0xF7,0x77,0xF0,0x07,0xF7,0xF7,/*--文字:
求--*/
0xFB,0x7F,0xF7,0x7F,0xF7,0x7F,0xC0,0x01,0xFF,0x7F,0xEF,0x7B,0xF7,0x77,0xFA,0x6F,0xFD,0x7F,0xFB,0x5F,0xF7,0x6F,0x8F,0x77,0xDF,0x79,0xFF,0x7F,0xFF,0x5F,0xFF,0xBF,/*--文字:
实--*/
0xFF,0x7F,0xFE,0xFF,0x80,0x01,0xDF,0xFD,0xEE,0xEE,0xFE,0xDF,0xFE,0xDF,0xFE,0xF7,0xFE,0xEF,0xFE,0xEF,0xC0,0x01,0xFD,0x7F,0xFB,0xBF,0xF7,0xDF,0xCF,0xE7,0xDF,0xF9,/*--文字:
献--*/
0xF7,0xEF,0xF7,0xEF,0xE7,0xEF,0xD6,0x00,0xD7,0xEF,0xF7,0xEF,0x81,0x01,0xF7,0x55,0xF7,0x6D,0xF7,0x01,0xEB,0x6D,0xEB,0x01,0xEB,0x6D,0xDD,0x6D,0xDD,0x4D,0xBE,0xBD,/*--文字:
身--*/
0xFF,0x7F,0xFF,0xBF,0xF0,0x0F,0xF7,0xEF,0xF0,0x0F,0xF7,0xEF,0xB0,0x0F,0xD7,0xEF,0xE7,0xEF,0xF0,0x01,0xF5,0xFF,0xF6,0xFF,0xF7,0x3F,0xF7,0xC7,0xF5,0xF8,0xFB,0xFF,/*--文字:
开--*/
0xFF,0xFF,0xC0,0x03,0xFB,0xDF,0xFB,0xDF,0xFB,0xDF,0xFB,0xDF,0xFB,0xDF,0x80,0x01,0xFB,0xDF,0xFB,0xDF,0xFB,0xDF,0xFB,0xDF,0xFB,0xEF,0xFB,0xEF,0xFB,0xF7,0xFB,0xFB,/*--文字:
拓--*/
0xFF,0xF7,0xFF,0xF7,0x80,0x37,0xFD,0xF7,0xFD,0xC0,0xFE,0xF7,0xFE,0xD7,0xC0,0x67,0xDE,0xB3,0xDE,0xD4,0xDE,0xF7,0xDE,0xF7,0xDE,0xF7,0xC0,0xF7,0xDE,0xF5,0xFF,0xFB,/*--文字:
桂--*/
0xFB,0xF7,0xFB,0xF7,0xC0,0x77,0xFB,0xF7,0xFB,0xC0,0xFB,0xF7,0x80,0x33,0xFB,0xE3,0xFB,0xD5,0xFB,0xD5,0xC0,0x76,0xFB,0xF7,0xFB,0xF7,0xFB,0xF7,0x80,0x37,0xFF,0xF7,/*--文字:
林--*/
0xFB,0xEF,0xFB,0xEF,0xFB,0xEF,0xFB,0xEF,0xC0,0x81,0xFB,0xEF,0xF9,0xE7,0xF1,0xC7,0xEA,0xAB,0xEA,0xAB,0xDB,0x6D,0xBB,0xAE,0xFB,0xEF,0xFB,0xEF,0xFB,0xEF,0xFB,0xEF,/*--文字:
工--*/
0xFF,0xFF,0xFF,0xFF,0xC0,0x01,0xFF,0x7F,0xFF,0x7F,0xFF,0x7F,0xFF,0x7F,0xFF,0x7F,0xFF,0x7F,0xFF,0x7F,0xFF,0x7F,0xFF,0x7F,0xFF,0x7F,0x80,0x00,0xFF,0xFF,0xFF,0xFF,/*--文字:
学--*/
0xF7,0xBB,0xF7,0x77,0xFB,0x77,0xFD,0xFF,0x80,0x01,0xDF,0xFD,0xEF,0xFE,0xF8,0x07,0xFD,0xFF,0xFE,0x7F,0x80,0x00,0xFF,0x7F,0xFF,0x7F,0xFF,0x7F,0xFF,0x5F,0xFF,0xBF,/*--文字:
院--*/
0xFD,0xFF,0xFB,0xC1,0x80,0x1D,0xBF,0xAD,0xFF,0xED,0xC0,0x75,0xFF,0xED,0xFF,0xED,0x80,0x1D,0xF6,0xDD,0xF6,0xDD,0xF6,0xE9,0xB6,0xF5,0xB7,0x7D,0x8F,0x7D,0xFF,0xBD,/*--文字:
电--*/
0xFF,0xBF,0xFF,0xBF,0xFF,0xBF,0xFF,0xBF,0xF0,0x01,0xF7,0xBD,0xF7,0xBD,0xF0,0x01,0xF7,0xBD,0xF7,0xBD,0xF0,0x01,0xF7,0xBD,0xDF,0xBF,0xDF,0xBF,0xDF,0xBF,0xC0,0x7F,/*--文字:
计--*/
0xFB,0xFF,0xFB,0xF7,0xFB,0xEF,0xFB,0xEF,0xFB,0xFF,0xFB,0xFF,0x80,0x21,0xFB,0xEF,0xFB,0xEF,0xFB,0xEF,0xFB,0xEF,0xFB,0x6F,0xFB,0xAF,0xFB,0xCF,0xFB,0xEF,0xFB,0xFF,/*--文字:
系--*/
0xE1,0xFF,0xFE,0x01,0xFF,0xBF,0xFB,0xDF,0xFD,0xEF,0xFE,0x03,0xFF,0x7F,0xFB,0x9F,0xF7,0xEF,0xE0,0x03,0xEF,0x77,0xFF,0x7F,0xF7,0x77,0xEF,0x7B,0xEF,0x5D,0xFF,0xBF,/*--文字:
信--*/
0xFE,0xEF,0xFD,0xEF,0xFD,0xEF,0xC0,0x17,0xFF,0xF7,0xFF,0xF3,0xE0,0x35,0xFF,0xF6,0xE0,0x37,0xFF,0xF7,0xE0,0x37,0xEF,0xB7,0xEF,0xB7,0xEF,0xB7,0xE0,0x37,0xEF,0xB7,/*--文字:
0--*/
0xFC,0x1F,0xFB,0xEF,0xF7,0xF7,0xF7,0xF7,0xF7,0xF7,0xF7,0xF7,0xF7,0xF7,0xF7,0xF7,0xF7,0xF7,0xF7,0xF7,0xFB,0xEF,0xFC,0x1F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,/*--文字:
2--*/
0xFE,0x1F,0xFD,0xEF,0xFB,0xF7,0xFB,0xFF,0xFB,0xFF,0xFD,0xFF,0xFE,0xFF,0xFF,0x7F,0xFF,0xBF,0xFF,0xDF,0xFF,0xEF,0xF0,0x07,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,/*--文字:
---*/
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xF0,0x07,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,/*--文字:
3--*/
0xF0,0x0F,0xFB,0xFF,0xFD,0xFF,0xFE,0xFF,0xFC,0x7F,0xFB,0xFF,0xF7,0xFF,0xF7,0xFF,0xF7,0xFF,0xF7,0xFF,0xFB,0xEF,0xFC,0x1F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,/*--文字:
班--*/
0xFE,0xFF,0xFE,0xFF,0x82,0xC0,0xEE,0xF7,0xEE,0xF7,0xEE,0xB7,0xEE,0xA1,0x82,0xB7,0xEE,0xD7,0xEE,0xF7,0xEE,0xF7,0xEF,0x47,0xEF,0x70,0x81,0xBD,0xFF,0xDF,0xFF,0xE7,/*--文字:
张--*/
0xFF,0x7F,0xEF,0x60,0xEF,0x6F,0xF7,0x6F,0xFB,0x6F,0xFD,0x61,0xFF,0x7D,0x80,0x1D,0xFD,0x7D,0xFD,0x61,0xFB,0x6F,0xFB,0x6F,0xF7,0x6F,0x8D,0x6F,0xDE,0x75,0xFF,0x7B,/*--文字:
涛--*/
0xFE,0xFF,0xFE,0xFB,0xC0,0x17,0xFE,0xF7,0xE0,0x3E,0xFE,0xFD,0x80,0x0D,0xEF,0x7F,0xEF,0x77,0x80,0x3B,0xEF,0xB8,0xEF,0x5B,0xEE,0xEB,0xEE,0xF3,0xEB,0xFB,0xF7,0xFF,/*--文字:
制--*/
0xDF,0xDF,0xDF,0xDB,0xDF,0xDB,0xDA,0x03,0xDB,0xDB,0xDB,0xDD,0xD8,0x00,0xDB,0xDF,0xDB,0xDF,0xDA,0x03,0xDA,0xDB,0xDE,0xDB,0xDE,0x9B,0xDF,0x5B,0xD7,0xDF,0xEF,0xDF,/*--文字:
作--*/
0xFF,0x6F,0xFF,0x6F,0xFF,0x6F,0x80,0x77,0xFE,0xB7,0xFE,0xB3,0xFE,0xD5,0xE0,0xE6,0xFE,0xF7,0xFE,0xF7,0xFE,0xF7,0xC0,0xF7,0xFE,0xF7,0xFE,0xF7,0xFE,0xF7,0xFE,0xF7,/*--文字:
谢--*/
0xEF,0x7F,0xEF,0xBD,0xEE,0x13,0xEE,0xDB,0x80,0x1F,0xEE,0xDF,0xEC,0x18,0xEA,0xDB,0xEA,0x0B,0xEE,0x7B,0xEE,0xBB,0xEE,0xAB,0xEE,0xD3,0xEE,0xEB,0xEA,0xB7,0xF7,0x7F,/*--文字:
各--*/
0xFF,0xDF,0xFF,0xDF,0xF0,0x1F,0xFB,0xCF,0xFB,0xB7,0xFD,0xB9,0xFE,0x7F,0xF9,0x9F,0x87,0xE7,0xD0,0x08,0xF7,0xEF,0xF7,0xEF,0xF7,0xEF,0xF7,0xEF,0xF0,0x0F,0xFF,0xFF,/*--文字:
位--*/
0xFF,0x6F,0xFC,0xCF,0xFD,0xF7,0xC0,0x17,0xFF,0xFB,0xF7,0xD3,0xE7,0xB5,0xF7,0xB5,0xF7,0x76,0xFB,0x77,0xFB,0x77,0xFB,0xF7,0xFD,0xF7,0x80,0x07,0xFF,0xF7,0xFF,0xFF,/*--文字:
老--*/
0xFF,0xBF,0xEF,0xBF,0xC0,0x01,0xEF,0xBF,0xF7,0xBF,0xFB,0xBF,0x80,0x00,0xFE,0x7F,0xFF,0xBF,0xF3,0xCF,0xFC,0xD3,0xFF,0x1C,0xDF,0xDF,0xDF,0xDF,0xC0,0x3F,0xFF,0xFF,/*--文字:
师--*/
0xFF,0xEF,0x80,0x2F,0xFB,0xED,0xFB,0xED,0x80,0x2D,0xBB,0xAD,0xBB,0xAD,0xBB,0xAD,0xBB,0xAD,0xBB,0xB5,0xAB,0xB5,0xDB,0xB7,0xFB,0xFB,0xFB,0xFD,0xFB,0xFE,0xFB,0xFF,/*--文字:
!
--*/
0xFE,0x3F,0xFC,0x1F,0xFC,0x1F,0xFC,0x1F,0xFC,0x1F,0xFC,0x1F,0xFC,0x1F,0xFE,0x3F,0xFE,0x3F,0xFF,0x7F,0xFF,0xFF,0xFF,0x7F,0xFE,0x3F,0xFE,0x3F,0xFF,
0x7F,0xFF,0xFF};
stm32_19264液晶LCD驱动程序
/****************************lcd.h********************************************/
#ifndef__LCD_H
#define__LCD_H
#include"
sys.h"
#defineLCD_RS
PFout(0)//PF.0
#defineLCD_E
PFout
(1)//PF.1
#defineLCD_CS1PFout
(2)//PF.2
#defineLCD_RSTPFout(3)//PF.3
#defineLCD_CS2PFout(4)//PF.4
#defineLCD_CS3PFout(5)//PF.5
#defineLCD_DATA(x)
GPIOE->
ODR=(GPIOB->
ODR&
0x807F)|((x&
0x00FF)<
7)//PE7~14,作为数据线
#defineLCD_PAGE_ADDR0xb8
#defineLCD_COL_ADDR
0x40
voidLCDPortSet(void);
//LCDIO口配置
voidLcdInit(void);
//初始化程序
voidLcdClear(void);
//清屏程序
voidWriteChr16x16(u8pag,u8col,u8
*chr);
//写一个汉字
#endif
/***************************************************
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