95 lines
3.1 KiB
C
95 lines
3.1 KiB
C
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/*
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* @brief Register File registers and control functions
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*
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* @note
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* Copyright(C) NXP Semiconductors, 2012
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* All rights reserved.
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*
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* @par
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* Software that is described herein is for illustrative purposes only
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* which provides customers with programming information regarding the
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* LPC products. This software is supplied "AS IS" without any warranties of
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* any kind, and NXP Semiconductors and its licensor disclaim any and
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* all warranties, express or implied, including all implied warranties of
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* merchantability, fitness for a particular purpose and non-infringement of
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* intellectual property rights. NXP Semiconductors assumes no responsibility
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* or liability for the use of the software, conveys no license or rights under any
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* patent, copyright, mask work right, or any other intellectual property rights in
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* or to any products. NXP Semiconductors reserves the right to make changes
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* in the software without notification. NXP Semiconductors also makes no
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* representation or warranty that such application will be suitable for the
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* specified use without further testing or modification.
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*
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* @par
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* Permission to use, copy, modify, and distribute this software and its
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* documentation is hereby granted, under NXP Semiconductors' and its
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* licensor's relevant copyrights in the software, without fee, provided that it
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* is used in conjunction with NXP Semiconductors microcontrollers. This
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* copyright, permission, and disclaimer notice must appear in all copies of
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* this code.
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*/
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#ifndef __REGFILE_001_H_
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#define __REGFILE_001_H_
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#include "sys_config.h"
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#include "cmsis.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/** @defgroup IP_REGFILE_001 IP: REGFILE register block and driver
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* @ingroup IP_Drivers
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* Register File
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* @{
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*/
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/**
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* @brief Register File register block structure
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*/
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typedef struct {
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__IO uint32_t REGFILE[64]; /*!< General purpose storage register */
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} IP_REGFILE_001_T;
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/**
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* @brief Write value to General purpose registers
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* @param pREG : Pointer to regfile block
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* @param index : General purpose register index
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* @param value : Value to write
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* @return None
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* Note: These General purpose registers can be used to store important
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* information when the main power supply is off. The value in these
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* registers is not affected by chip reset. These registers are usually
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* powered in the RTC power domain.
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*/
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STATIC INLINE void IP_REGFILE_Write(IP_REGFILE_001_T *pREG, int index, uint32_t value)
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{
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pREG->REGFILE[index] = value;
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}
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/**
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* @brief Read value from General purpose registers
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* @param pREG : Pointer to regfile block
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* @param index : General purpose register index
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* @return Read value
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* These General purpose registers can be used to store important
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* information when the main power supply is off. The value in these
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* registers is not affected by chip reset. These registers are usually
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* powered in the RTC power domain.
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*/
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STATIC INLINE uint32_t IP_REGFILE_Read(IP_REGFILE_001_T *pREG, int index)
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{
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return pREG->REGFILE[index];
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}
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/**
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* @}
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*/
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#ifdef __cplusplus
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}
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#endif
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#endif /* __REGFILE_001_H_ */
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