lcdlib.h

在ARM7 44B0上开发的一个能下五子棋的程序 ADS1.2版本

#ifndef __LCDLIB_H__
#define __LCDLIB_H__

#include "option.h"

#define TLCD_160_240	(0)
#define CLCD_240_320	(1)
#define MLCD_320_240	(2)
#define LCD_TYPE	TLCD_160_240

#define MODE_MONO 	(1)
#define MODE_G4	  	(4)
#define MODE_G16  	(16)
#define MODE_COLOR 	(256)

#if (LCD_TYPE==TLCD_160_240)
#define SCR_XSIZE 	(320)  
#define SCR_YSIZE 	(240)

#define LCD_XSIZE 	(320)
#define LCD_YSIZE 	(240)

#elif (LCD_TYPE==MLCD_320_240)
#define SCR_XSIZE 	(640)  
#define SCR_YSIZE 	(480)

#define LCD_XSIZE 	(320)
#define LCD_YSIZE 	(240)

#elif (LCD_TYPE==CLCD_240_320)
#define SCR_XSIZE 	(640)  
#define SCR_YSIZE 	(480)

#define LCD_XSIZE 	(240)
#define LCD_YSIZE 	(320)
#endif

#define M5D(n) ((n) & 0x1fffff)

#define ARRAY_SIZE_MONO 	(SCR_XSIZE/8*SCR_YSIZE)
#define ARRAY_SIZE_G4   	(SCR_XSIZE/4*SCR_YSIZE)
#define ARRAY_SIZE_G16  	(SCR_XSIZE/2*SCR_YSIZE)
#define ARRAY_SIZE_COLOR 	(SCR_XSIZE/1*SCR_YSIZE)

#define HOZVAL			(LCD_XSIZE/4-1)
#define HOZVAL_COLOR	(LCD_XSIZE*3/8-1)//彩色模式
#define LINEVAL			(LCD_YSIZE-1)
#define MVAL			(13)

#define CLKVAL_MONO 		(13)  //60Mhz, CLKVAL=19 ->78.6Hz
#define CLKVAL_G4 		(13)  //60Mhz, CLKVAL=19 ->78.6Hz
#define CLKVAL_G16 		(13)  //60Mhz, CLKVAL=19 ->78.6Hz
#define CLKVAL_COLOR 		(10)  //60Mhz, CLKVAL=19 ->78.6Hz



#endif /*__LCDLIB_H__*/