lcd240128.h

液晶 OCM/TG240128 驱动 编程语言: C 原产品硬件ATMega128/1280 ,晶振14.7456M 软件AVR ICC7.14C 破解版 由产品源码中提取,详细的

/******************************************************************************
*                    (c) Copyright  xxing's studio
*                        All Rights Reserved
*
* name : lcd.H
* desc : LCD Driver for TG/OCM240128-07.
*        TG/OCM240128-07  驱动程序与API接口函数头文件  
* 接口 : 并行
*
* 完成日期: 2007.10
* 最后修改: xxing :)/2008.10
* Email: [e-mail]
******************************************************************************/
#include "../include/define.h"
#include "HZK.h"

#define FS_8X8
//#define FS_6X8

#ifdef FS_8X8
#define FS_8 PORTG&=~BIT(5)
#else 
#define FS_6 PORTG|=BIT(5) 
#endif


//FS 字体大小，硬件生成，FS选择
#ifdef FS_8X8 
#define width       30       //显示区宽度

#else 
#define width       40
#endif

#ifdef FS_8X8
#define W 8
#else 
#define W 6
#endif


#define ADDR_T     0x0000      //文本显示区首地址
#define ADDR_G     0x01E0      //图形显示区首地址 , 除开一屏文本显示区40*16或30*16
#define LINE(x)     (x*width)


#ifndef BIT
#define BIT(x)	(1 << (x))
#endif
 

//硬件接口
#define BLON   //(PORTD|=0x10)
#define BLOFF  //( PORTD&=~0x10) 

//CE/CS - L Enabel

#define CS_LL   PORTG&=~BIT(2)
#define CS_L // PORTG&=~BIT(2)
#define CS_H //PORTG|=BIT(2)

//CD - H Command & L Data
#define CD_L PORTG&=~BIT(3)
#define CD_H PORTG|=BIT(3)

//RST - L Rest
#define RST_L PORTG&=~BIT(4)
#define RST_H PORTG|=BIT(4)

//WR - L Write enable
#define WR_L PORTG&=~BIT(1)
#define WR_H PORTG|=BIT(1)

//RD - L Read enable
#define RD_L PORTG&=~BIT(0)
#define RD_H PORTG|=BIT(0)
 


#define LCD_SetWriteToBuff {}
#define LCD_SetWriteToLcd  {}
#define LCD_SetWriteToAll  {}


//Data port - portc 
#define DDRPORT    DDRL
#define LCDDATAPORT PORTL
#define PINPORT PINL


//LCD命令
//stat bit
#define STAT_COMMAND_EN     (1<<0)
#define STAT_DATARW_EN      (1<<1)
#define STAT_AUTOR_EN       (1<<2)
#define STAT_AUTOW_EN       (1<<3)
#define STAT_CONTROLER_EN   (1<<5)
#define STAT_SCREENC_ERR    (1<<6)
#define STAT_BLINK_NORMAL    (1<<7)

//registers setting
#define COM_SET_CRUSORPOINTER    0X21
#define COM_SET_OFFSETREGISTER   0X22
#define COM_SET_ADDRESSPOINTER   0X24

//set control word
#define COM_SET_TEXTHOMEADDR   0X40
#define COM_SET_TEXTAREA       0X41
#define COM_SET_GRAPHICHOMEADDR   0X42
#define COM_SET_GRAPHICAREA   0X43

//set mode
#define COM_SET_MODE_OR   0X80
#define COM_SET_MODE_EXOR   0X81
#define COM_SET_MODE_AND   0X83
#define COM_SET_MODE_TEXTATTRIBUTE   0X84
#define COM_SET_MODE_INTERNALCGROM   0X80
#define COM_SET_MODE_EXTERNALCGRAM   0X88

//display mode
#define COM_SET_DISPM_OFF   0X90
#define COM_SET_DISPMOME(x)   (0X90|x)
#define DISP_OFF           0X00
#define DISP_CURSORON      0X02
#define DISP_CURSORBLINK    0X01
#define DISP_TEXTON        0X04
#define DISP_GRAPHICON     0X08
 
#define COM_SET_CRUSORLENGTH(x) (0xa0|x)
#define COM_SET_CURSORPATTERN1   0XA0
#define COM_SET_CURSORPATTERN2   0XA1
#define COM_SET_CURSORPATTERN3   0XA2
#define COM_SET_CURSORPATTERN4   0XA3 
#define COM_SET_CURSORPATTERN5   0XA4
#define COM_SET_CURSORPATTERN6   0XA5
#define COM_SET_CURSORPATTERN7   0XA6
#define COM_SET_CURSORPATTERN8   0XA7

//Data auto read/write
#define COM_SET_AUTOWRITE   0XB0
#define COM_SET_AUTOREAD   0XB1
#define COM_SET_AUTORESET   0XB2

//data read/write
#define COM_SET_WINCADP   0XC0
#define COM_SET_RINCADP   0XC1
#define COM_SET_WDECADP   0XC2
#define COM_SET_RDECADP   0XC3
#define COM_SET_WNONADP   0XC4
#define COM_SET_RNONADP   0XC5

//screen peek
#define COM_SCREENPEEK   0XD0
#define COM_SCREENCOPY   0XD8

#define COM_SET_BITRESET   0XF0
#define COM_SET_BITSET(x)  (0xF0|(1<<x))
#define COM_SET_BITRESET   0XF0
#define COM_SET_BITRESET   0XF0



#define G  0
#define T  1
#define GT 3
#define TG GT
 
// void LCD_Clr(void);
 #define LCD_Clr() LCD_ClrRam()
 
void LCD_Init(void);
void GMoveTo(U8 yline, U8 xcolumn);
void TMoveTo(U8 y, U8 x,U8 len);
void DispStartLine(U8 gt, U8 line);
void LCD_ClrRam (void);
void LCD_ON(unsigned char on);

void Draw_Pixel(U8 x, U8 y);
void LineTo(U8 x0, U8 y0, U8 x1, U8 y1);

 
void Draw_LineH (unsigned char x0, unsigned char y0, unsigned char xl);
void Draw_VLineH(unsigned char x0, unsigned char y0, unsigned char xl) ;
void Draw_LineV(unsigned char x0, unsigned char y0, unsigned char yl) ;
void Draw_VLineV(unsigned char x0, unsigned char y0, unsigned char yl);
void disp_img(unsigned int x0, unsigned int y0, unsigned int xl, unsigned int yl, const U8 *img);

void DispString_I(U8 x, U8 y, char *string); //use the LCD font
void DispString(unsigned char x, unsigned char y,  char* string);
void DispString6X12(unsigned char x, unsigned char y,  char* string);

//前缀为P的函数是可精确定位到点像素的函数

void PDispString(unsigned char x, unsigned char y,  char* string);
void PDispString6X12(unsigned char x, unsigned char y,  char* string);
void Printf(U8 x, U8 y, char *fmt, ...);
void Printf6X12(U8 x, U8 y, char *fmt, ...);
void PPrintP(U8 x, U8 y, char *fmt, ...);
void PPrintf6X12(U8 x, U8 y, char *fmt, ...);


void PDispHz12(unsigned char x, unsigned char y,unsigned char hz);
void DispHz12(unsigned char x, unsigned char y,unsigned char hz);
void DispHz(unsigned char x,unsigned char y,unsigned char hz);
void ReDisp(U8 x0, U8 y0, U8 x, U8 y);
void DispZuobiao(unsigned char x, unsigned char y,unsigned char dz);
void Clear_Pixel(U8 x);
void LCD_ClrRect(U8 x0, U8 y0, U8 x, U8 y);


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