ra8803.h

RA8803液晶控制器的程序

/*******************************************************************************
*                                                                            
*	Filename:	RA8803.h
* 
*   	Author:		Duke Chang
*   	Company:    	RAiO Technology Inc.
*	Case:		320x240
*	Device:		MXIC MX10E8050IQC at 18.432MHz
*   	Date:       	2005/10/1
*	Modifier:	Duke Chang
*	Modify Date:    2005/10/13
*   	Visions:   	1.0
*   	Compiled Using Keil C v7.50
*	
********************************************************************************
**	Pin assignemt:
*		P0   :	D0~D7	
*
*		P2.0 :	bRST
*
*		P3.3 :	bRS
*		P3.4 :	bCSZ
*		P3.6 :	bWRZ
*		P3.7 :	bRDZ
*
********************************************************************************/
#include <stdio.h>
#include <intrins.h>
#include "MX10E8051I.h"
#include "RA8803Reg.h"
#include "UserDef.h"

//------------------------------------------------------------------------------
//Complier Defines
//------------------------------------------------------------------------------
//===== LCD Panel Size =====
#ifdef P320x240
#define cAWRR		39	
#define cAWBR		239     
#define cDWRR 		39      
#define cDWBR		239 	
#endif

#ifdef BIG5_Code
#define cFNCR		B1001_0000	//BIG5 Code	
#endif

#ifdef GB_Code
#define cFNCR		B1010_0000	//GB Code	
#endif

//------------------------------------------------------------------------------
//Parameter Defines
//------------------------------------------------------------------------------
//===== MCU Interface =====
#ifdef Parallel_8080
#define DATA_BUS	P1
#define bRST		P3_7
#define bCSZ		P3_4
#define bWRZ		P3_1
#define bRDZ		P3_3
#define bRS		P3_0
#define BUSY  P3_5
uchar volatile xdata CMD		_at_ 0xfeff;		//Command
uchar volatile xdata RAM		_at_ 0xffff;		//Display RAM
#endif

//------------------------------------------------------------------------------
//Subroutine Declare
//------------------------------------------------------------------------------
//RA8803 LCD Controller Function
void LCD_CmdWrite(uchar, uchar);
void LCD_ChkBusy(void);

//Delay Function
extern void Delay2us(uchar);
extern void Delay100us(uchar);
extern void Delay1ms(uchar);
extern void Delay10ms(uchar);
extern void Delay100ms(uchar);