中文液晶显示.c

触摸屏相关资料

//=============================================
#include <reg52.h>
//=============================================
sbit lcd_rs   =P3^0;		//L:存取缓存器,H:存取DDRAM
sbit lcd_wr   =P3^1;		//L有效
sbit lcd_rd   =P3^6;		//L有效
sbit lcd_cs1  =P3^3;		//L有效
sbit lcd_cs2  =P3^4;		//H有效
sbit lcd_busy =P3^5;
sbit lcd_int  =P3^2;
sbit lcd_rst  =P3^7;		//L有效

#define lcd_regname  P1
#define lcd_regdata  P1
#define lcd_regnada  P1
#define lcd_data     P1
#define lcd_control  P3
#define uchar        unsigned char
#define uint         unsigned int
//=============================================
void lcd_regwr(uchar regnada) small;
void delay(int k);
void gotoxy(uchar x,uchar y) small;
//=============================================
uchar code tab1[]={
"金  鹏  电  子  有  限  公  司"
"奥  可  拉  液  晶  显  示  器"
"肇庆市建设四路13号天宁广场E 栋"
"  以质量求生存, 靠技术谋发展  "
"昔人已乘黄鹤去，此地空余黄鹤楼"
"黄鹤一去不复返，白云千载空悠悠"
"晴川历历汉阳树，芳草萋萋鹦鹉洲"
"日暮乡关何处是，烟波江上使人愁"};
uchar code tab2[]={
"GoldenPalm Electronics Co.,Ltd"
" No.13 Jianshe Road4 Zhaoqing "
"TEL:[phone] FAX:[phone]"
"www.gptlcm.cn    [e-mail]"
"回头一笑百媚生，六宫粉黛无颜色"
"风吹仙袂飘飘举，犹似霓裳羽衣舞"
"在天愿作比翼鸟，在地愿为连理枝"
"天长地久有时尽，此恨绵绵无绝期"};

uchar code tab3[]={
/*--  调入了一幅图像：F:\梁\画图\HOCO24064.bmp  --*/
/*--  宽度x高度=240x64  --*/
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x3F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x03,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3F,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x03,0xE0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x07,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF
};
//=============================================
void lcd_regwrite(uchar regname,uchar regdata) small
{                                   //写资料到缓存器
  lcd_regwr(regname);
  delay(1);
  lcd_regwr(regdata);
}
void lcd_regwr(uchar regnada) small
{
  lcd_regnada = regnada;
  lcd_cs1 =0; // chip enable.
  lcd_rd = 1; //
  lcd_rs = 0; // rs = 0;
  lcd_wr = 0; // wr = 0;
  ;
  lcd_wr = 1; // wr = 1;
  lcd_rs = 1; // rs = 1;
  lcd_cs1 =1; // chip disable.
}
//.............................................
void lcd_datawrite(uchar wrdata) small