reg_macros.h

См. документацию.

/*
 *  CMSIS2000
 *  CMSIS-like sources for LPC2xxx series MCUs
 *
 *  (C) Copyright 2011-2012, Dmitriy Cherepanov, All Rights Reserved
 *
 *  Version: 0.0.7
 *  Date of the Last Update:  2013-03-04
 *  
 *  Permission is hereby granted, free of charge, to any person obtaining a copy
 *  of this software and associated documentation files (the "Software"), to
 *  deal in the Software without restriction, including without limitation the
 *  rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
 *  sell copies of the Software, and to permit persons to whom the Software is
 *  furnished to do so, subject to the following conditions:
 *
 *  The above copyright notice and this permission notice shall be included in
 *  all copies or substantial portions of the Software.
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 *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 *  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 *  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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 *  Do not be lasy! For the latest version see http://irtos.sourceforge.net .
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#*/

#ifndef _ARCH_ARM_REG_MACROS_H_
#define _ARCH_ARM_REG_MACROS_H_ 1

//#include "arch/arm/compiler.h" // for volatile
/*-----------Документация Doxygen  --  Doxygen documentation -----------------*/
/** \file
 *\if russian_lng
 *      Макрос для регистров NXP
 *\else
 *      For NXP reg macros
 *\endif
 *      \author Dmitriy Cherepanov
 *      \date 2010
 * \ingroup xgportARM7_NXP
 * \addtogroup xgportARM7_NXP
 *  @{
 */
/*------ МАКРОСЫ И ОПРЕДЕЛЕНИЯ - MACROSES ------------------------------------*/
#define REG8    volatile unsigned char
#define REG16   volatile unsigned short
#define REG32   volatile unsigned int

#define REG_8   REG8
#define REG_16  REG_16
#define REG_32  REG_32

#define VBP_REG_PER_BASE_ADDRES(peripheral)     LPC_##peripheral##_BASE

#define VBP_REG(APB_peripheral,reg_name) (VBP_REG_PER_BASE_ADDRES(APB_peripheral) + reg_name##_Off)

#define VBP_REG8(APB_peripheral,reg_name) (*(REG8*) (VBP_REG_PER_BASE_ADDRES(APB_peripheral) + reg_name##_Off))

#define VBP_REG16(APB_peripheral,reg_name) (*(REG16*) (VBP_REG_PER_BASE_ADDRES(APB_peripheral) + reg_name##_Off))

#define VBP_REG32(APB_peripheral,reg_name) (*(REG32*) (VBP_REG_PER_BASE_ADDRES(APB_peripheral) + reg_name##_Off))


/** @} end of group xgportARM7_NXP */
#endif  /* _ARCH_ARM_REG_MACROS_H_ */