sys_global.h

凌阳SPCE3200 系统开发板随机自带源程序。共安排了32个子目录

/******************************************************************************
 *
 *     The information contained herein is the exclusive property of
 *   Sunplus Technology Co. And shall not be distributed, reproduced,
 *   or disclosed in whole in part without prior written permission.
 *
 *         (C) COPYRIGHT 2005   SUNPLUS TECHNOLOGY CO.
 *                        ALL RIGHTS RESERVED
 *
 * The entire notice above must be reproduced on all authorized copies.
 *
 *****************************************************************************/

/******************************************************************************
 *  Filename:   	Sys_Global.h
 *  Author:     	Robin.xjliu  (eMail: [e-mail])
 *  Tel:        	[phone]
 *  Date:       	2005-11-03
 *  Description:	system global define
 *  Reference:
 *  Version history:
 *-----------------------------------------------------------------------------
 *	Version   YYYY-MM-DD-INDEX   Modified By         Description
 *	1.0.0     2005-11-03           xjliu               Create
 *
 *****************************************************************************/
#ifndef _SYS_GLOBAL_H
#define _SYS_GLOBAL_H

//#include "Sys_Config.h"
#include "Sys_Define.h"
//#include "Sys_List.h"
//#include "..\SysLib_Basic\include\Sys_Load.h"
#include "SPCE3200_Register.h"
//#include "Sys_Timer.h"
//#include "Temp.h"
#include "Tve_Control.h"
#include "Sys_MemMap.h"

//Some function use frequently
#undef max
#undef min
#undef abs
#define max(a,b)	(((a) > (b)) ? (a) : (b))
#define min(a,b)	(((a) < (b)) ? (a) : (b))
#define abs(a)		((a) >= 0 ? (a) : (-a))
#define ASZ(x)		(sizeof(x)/sizeof(x[0]))

/**
 * SetBit - Set a bit in variable
 * @n: bit number to set.
 * @val: variable to set.
 */
#define SetBit(n, val)           (val) |= (1<<n)

/**
 * ClearBit - Clears a bit in variable
 * @n: bit number to clear.
 * @val: variable to clear.
 */
#define ClearBit(n, val)         (val) &= ~(1<<n)

/**
 * ChangeBit - Toggle a bit in memory
 * @n: Bit to change
 * @val: variable to change.
 */
#define ChangeBit(n, val)       (val) ^= (1<<n)

/**
 * TestBit - Determine whether a bit is set
 * @n: bit number to test
 * @val: value to test.
 */
#define TestBit(n, val)         ((val)&(1<<(n)))


/**
 * numof - Get the member number of a array
 * @array: array to get the member number.
 */
#define numof(array)   (sizeof(array)/sizeof((array)[0]))


#endif	//_SYS_GLOBAL_H