def.h

利用ADS1.2开发的s3c2410平台下的触摸屏程序

/*************************************************************************/
/*                                                                       */
/*               Copyright Shenzhen Watertek S.&T. Co.,Ltd  2002         */
/*                         All Rights Reserved.                          */
/*                                                                       */
/* THIS WORK CONTAINS TRADE SECRET AND PROPRIETARY INFORMATION WHICH IS  */
/* THE PROPERTY OF MENTOR GRAPHICS CORPORATION OR ITS LICENSORS AND IS   */
/* SUBJECT TO LICENSE TERMS.                                             */
/*                                                                       */
/*************************************************************************/

/*************************************************************************/
/*                                                                       */
/* FILE NAME                                               VERSION       */
/*                                                                       */
/*      def.h                                  S3c2410 USB device 1.0	 */
/*                                                                       */
/*                                                                       */
/* DESCRIPTION                                                           */
/*                                                                       */
/*      This file contains  constants for data type		 	 */
/*                                                                       */
/* AUTHOR                                                                */
/*    	Zhi-gang yang   shenzhen watertek                                */
/*                                                                       */
/*                                                                       */
/* DATA STRUCTURES                                                       */
/*                                                                       */
/* 	None                                                             */
/*                                                                       */
/*                                                                       */
/* FUNCTIONS                                                             */
/*                                                                       */
/*      None                                                             */
/*                                                                       */
/* DEPENDENCIES                                                          */
/*                                                                       */
/*      None								 */
/*                                                                       */
/* HISTORY                                                               */
/*                                                                       */
/*         DATE                    REMARKS                               */
/*                                                                       */
/*      2004-12-31      Created initial version 1.0                      */
/*************************************************************************/
#ifndef __DEF_H__
#define __DEF_H__

#define U32 unsigned int
#define U16 unsigned short
#define S32 int
#define S16 short int
#define U8  unsigned char
#define	S8  char
#define BPP16 (16)
#define BYTE_BIT (8)
#define TRUE 	1   
#define FALSE 	0
#define ERROR	0
#define VideoAddrStart (0x30000000)
#define VideoAddrEnd	((0x30000000+240*320*16/8))
#define x_size (240)
#define x_limit (240)
#define y_limit (320)


//
/*the following defined the touchpanel register address*/
#define ADCCON  0X58000000
#define ADCTSC  0X58000004
#define ADCDLY  0X58000008
#define ADCDAT0 0X5800000C
#define ADCDAT1 0X58000010


#define TP_XRAGE     0X388	     //the convision's coefficient of touchpanel
#define	TP_YRAGE     0X388       //the convision's coefficient of touchpanel

#endif /*__DEF_H__*/