lcd240x128.h

T6963控制的240X128的图形显示器原码,这是我调通并在使用的程序,可供大家参考 Fr

#ifndef __lcd240x128_H__

#define __lcd240x128_h__

#define data_addr   XBYTE[0xa000]
#define comd_addr   XBYTE[0xa001]
#define lcd_rest    XBYTE[0xe005]
#define lcd_rest_en XBYTE[0xe006]


void lcd_rst();
unsigned char read_sta()  ;//读状态值
extern void write(unsigned char  stai,unsigned char  sta,unsigned char  dat);//写一个数据
extern void write_1()   ; //写一个参数的命令
extern void write_2() ;//写两个参数的命令
extern void write_char(unsigned char  character,unsigned char  X,unsigned char  Y);//在指定行、列位置上显示一个字符
extern void write_string(unsigned char *str,unsigned char X,unsigned char Y)  ;//从指定位置开始输出一串字符
extern void write_hz(unsigned char code_addr,unsigned char X,unsigned char Y)  ;//从指定位置输出一个汉字
extern void write_shz(unsigned char code_addr,unsigned char cont,unsigned char X,unsigned char Y)  ;//从指定位置输出一串汉字
extern void write_long(unsigned long codedata,unsigned char X,unsigned char Y);//在指定行列位置显示一个LONG数据
extern void write_int(unsigned int codedata,unsigned char X,unsigned char Y);//在指定行列位置显示一个int数据

extern void cursor_set(bit on,unsigned char X,unsigned char Y);//光标设置
extern void lcd_ini() ;//LCD初始化
extern void lcd_cls(unsigned char X,unsigned char Y,unsigned int lenths) ;//LCD清屏
extern void lcd_clear() ;
extern void load_cgram(unsigned char ccant,unsigned char *addr);//加载CGRAM内容
//输出“JENS”专用图标
extern void write_jens(unsigned char sadr,unsigned char X,unsigned char Y)  ;
extern void write_st_log(unsigned char sadr,unsigned char X,unsigned char Y) ;
extern void disply_powwer_on() ;//开机画面
extern void disply_run() ;//非设置正常运行画面
extern void disply_set() ;
void disply_pass() ;//显示输入密码的界面
void disply_err();
extern void disply_setting(unsigned char funcstate) ;
extern void disply_keydata(unsigned long keydata,unsigned char np);//显示键盘输入的数字,在光标处,8位

extern void load_HZ_library();//从24中加载系统要用汉字库到外部存贮器中

extern unsigned char hex_dsc(unsigned char inchar) ;//将输入字符转换成LCD显示的应的代码

extern void write_Lchar(unsigned char character,unsigned char X,unsigned char Y);

#endif