basetype.h

实现快速傅立叶变换算法,provides test framwork for FFT testing

#ifndef CYGONCE_HAL_BASETYPE_H
#define CYGONCE_HAL_BASETYPE_H

//=============================================================================
//
//      basetype.h
//
//      Standard types for this architecture
//
//=============================================================================
//####ECOSGPLCOPYRIGHTBEGIN####
// -------------------------------------------
// This file is part of eCos, the Embedded Configurable Operating System.
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// Copyright (C) 2006 eCosCentric Ltd
//
// eCos is free software; you can redistribute it and/or modify it under
// the terms of the GNU General Public License as published by the Free
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// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
// for more details.
//
// You should have received a copy of the GNU General Public License along
// with eCos; if not, write to the Free Software Foundation, Inc.,
// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
//
// As a special exception, if other files instantiate templates or use macros
// or inline functions from this file, or you compile this file and link it
// with other works to produce a work based on this file, this file does not
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// in accordance with section (3) of the GNU General Public License.
//
// This exception does not invalidate any other reasons why a work based on
// this file might be covered by the GNU General Public License.
// -------------------------------------------
//####ECOSGPLCOPYRIGHTEND####
//========================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s):     Enrico Piria
// Contributors:  Wade Jensen
// Date:          2005-25-06
// Purpose:       Provide ColdFire-specific type definitions.
// Usage:         Included by "cyg_type.h", do not use directly.
//
//####DESCRIPTIONEND####
//========================================================================

// Include variant specific types
#include <cyg/hal/var_basetype.h>


// ---------------------------------------------------------------------------
// Characterize the architecture

#define CYG_BYTEORDER   CYG_MSBFIRST    // Big endian

// The ColdFire architecture uses the default definitions of the base types,
// so we do not need to define any here.

// ---------------------------------------------------------------------------
// Override the alignment definitions from cyg_type.h

#ifndef CYGARC_ALIGNMENT
#define CYGARC_ALIGNMENT 4
#endif

// The corresponding power of two alignment
#ifndef CYGARC_P2ALIGNMENT
#define CYGARC_P2ALIGNMENT 2
#endif

// ---------------------------------------------------------------------------
// End of basetype.h
#endif // CYGONCE_HAL_BASETYPE_H