#ifndef CGLOBAL_H
#define CGLOBAL_H

/***********************************************************************
 *  Project    : Framework
  *
 *  File       : CGlobal.h
 *  Author     : JW
 *  Date       : 04.05.2006
 ***********************************************************************/

/**
 *
 * This file contains the common elementar data types used in the 
 * project. Using Int8, Int16 etc. help easiliy porting the codes.
 * This file does not contain any specific hardware pins or ports
 */

// comment the line below to avoid including MOST-headers.
// this could be used to compile the system library without MOST.
#define USE_MOSTDRIVER

// synonyme for elementar data types
typedef signed char        Int8;
typedef unsigned char      UInt8;
typedef signed short       Int16;
typedef unsigned short     UInt16;
typedef signed int         Int32;
typedef unsigned int       UInt32;


// Definition für nullpointer und null character
#define NULLPTR         0
#define NULLCHAR        0

// Macro used to round up the memory required due to the alignment
#define MAKE_ALIGNMENT_SIZE(size)  ((( (size) + (sizeof(Int32) - 1) ) \
                                   / sizeof(Int32))*sizeof(Int32))

//  the follwing macros work for Little and Big-Endian
#define MAKE_INT16(a,b)	   Int16(  ((UInt16) a << 8) | UInt8(b) )
#define MAKE_UINT16(a,b)   UInt16( ((UInt16) a << 8) | UInt8(b) )
 
#define LOW_BYTE(w)        UInt8(w&0xFF)
#define HIGH_BYTE(w)       UInt8(w >> 8)


#endif  // CGLOBAL_H