lcddev_ra8806.h

RA8806底层驱动

		
#ifndef _LcdDev_Ra8806_H_
   #define  _LcdDev_Ra8806_H_ 
    
//============================================================= RA8806 Register 
 #define WLCR		0x00
 #define MISC		0x01
 #define ADSR		0x03
 #define INTR		0x0F
 #define WCCR		0x10
 #define CHWI    	0x11						
 #define MAMR		0x12
 #define AWRR		0x20
 #define DWWR		0x21
 #define AWBR		0x30
 #define DWHR		0x31						
 #define AWLR		0x40
 #define AWTR		0x50
 #define CURX		0x60						
 #define BGSG		0x61
 #define EDSG    	0x62						
 #define CURY		0x70						 
 #define BGCM		0x71
 #define EDCM		0x72
 #define BTMR		0x80
 #define ITCR		0x90						
 #define KSCR1		0xA0
 #define KSCR2	    0xA1
 #define KSDR0  	0xA2						
 #define KSDR1  	0xA3
 #define KSDR2  	0xA4
 #define MWCR		0xB0						
 #define MRCR		0xB1						 
 #define TPCR		0xC0
 #define TPXR		0xC1
 #define TPYR		0xC2
 #define TPZR		0xC3
 #define PCR     	0xD0						
 #define PDCR    	0xD1						
 #define PNTR		0xE0
 #define FNCR		0xF0
 #define FVHT		0xF1
 
									   
#define	cSetb0		0x01
#define	cSetb1		0x02
#define	cSetb2		0x04
#define	cSetb3		0x08
#define	cSetb4		0x10
#define	cSetb5		0x20
#define	cSetb6		0x40
#define	cSetb7		0x80

#define	cClrb0		0xfe
#define	cClrb1		0xfd
#define	cClrb2		0xfb
#define	cClrb3		0xf7
#define	cClrb4		0xef
#define	cClrb5		0xdf
#define	cClrb6		0xbf
#define	cClrb7		0x7f

#define	cTestb0		0x01
#define	cTestb1		0x02
#define	cTestb2		0x04
#define	cTestb3		0x08
#define	cTestb4		0x10
#define	cTestb5		0x20
#define	cTestb6		0x40
#define	cTestb7		0x80

#define true		1
#define	false		0

//===================================================== 本文件中定义的一些编译使能或者是常量参数的宏
 #define HZ16X16_CNT     16
 #define HZ24X24_CNT     24
 #define HZ32X32_CNT     32 	
 #define HZ48X48_CNT     48 
 #define DispPlusCNT      1                          // 正常显示
 #define DispRevseCNT     0                          // 反向显示	

//===================================================== LCD驱动控制管脚和总线端口定义   
 #define   LCD_DataPort   P3
 #define   LcdDataPort_InPut()    {  P3MDOUT = 0x00; P3 = 0xFF;  }
 #define   LcdDataPort_OutPut()   {  P3MDOUT = 0xFF; P3 = 0xFF;  }

 sbit      WR0    =   P0^7;                          // 写控制信号
 #define   LcdWR_ON()         WR0 = 0;
 #define   LcdWR_OFF()        WR0 = 1;

 sbit      RD0    =   P0^6;                          // 读控制信号
 #define   LcdRD_ON()         RD0 = 0;
 #define   LcdRD_OFF()        RD0 = 1;
							 
 sbit      RS     =   P2^0;                          // A0: 通道信号， RS=1 指令,   RS=0 数据
 #define   LcdRS_INS()          RS = 1;
 #define   LcdRS_DAT()          RS = 0;
 #define   LcdRS_OFF()          RS = 1;

 sbit      Lcd_CS1 =   P1^2;	                     // A10:
 sbit      Lcd_CS2 =   P1^7;						 // A15:
 #define   LcdCS_ON()     {  Lcd_CS1 = 0; Lcd_CS2 = 1;  }
 #define   LcdCS_OFF()    {  Lcd_CS1 = 1; Lcd_CS2 = 1;  }

 
 #define   LedReset_ON()      P2 |=  0x60            // LCD复位控制端口置位
 #define   LedReset_OFF()     P2 &= ~0x60            // LCD复位控制端口复位 

 #define   LcdBusy_PinIN()    (P6&0x80)              // LCD"忙"信号检测
  
//===================================================== 本文件中定义的公共函数
 extern                                  void LCD_DataWrite(INT8U DatValue);
 extern                                     void LCD_CmdWrite(INT8U CmdReg);
  
 extern void LcdReset(void);
 extern void LCD_ON(void);
 extern void LCD_OFF(void);
 extern void Reverse_Data(void); 
 extern void LCD_GotoXY(unsigned char X1,unsigned char Y1);
 extern void Access_Page1(void);
 extern void Only_Show_Page1(void);
 extern void LCD_Text(void);
 extern unsigned char Lcd_ReadReg(unsigned char CmdReg); 

 extern                                          void Lcd_ClearScreen(void);  
 extern                                           void Lcd_FillScreen(void);
 extern                                              void LCD_Initial(void);
 extern void Lcd_DispText(unsigned char         X1,
                          unsigned char         Y1,
				          unsigned char  *pTextStr,
				          unsigned char    Textlen);  
 extern  void Lcd_Picture(unsigned char        X1,
                          unsigned char        Y1,
				          unsigned char *pDispStr,
				          unsigned  int  DispLenX,
				          unsigned  int  DispLenY);
 extern void Lcd_RevsePicture(unsigned char        X1,
                 unsigned char        Y1,
				 unsigned char *pDispStr,
				 unsigned  int  DispLenX,
				 unsigned  int  DispLenY);
 extern void LCD_Graphic(void);
 extern void Lcd_Graphic_Str32x32(INT8U *HzCode, INT8U X0, INT8U Y0, INT8U DispMode);
 extern void Lcd_Graphic_Str48x48(INT8U *HzCode, INT8U X0, INT8U Y0, INT8U DispMode);
#endif	  

             /*-------------------------------   End    -----------------------------*/