mirror of https://github.com/ARMmbed/mbed-os.git
90 lines
3.7 KiB
C
90 lines
3.7 KiB
C
/*******************************************************************************
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* Copyright (C) 2015 Maxim Integrated Products, Inc., All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES
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* OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*
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* Except as contained in this notice, the name of Maxim Integrated
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* Products, Inc. shall not be used except as stated in the Maxim Integrated
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* Products, Inc. Branding Policy.
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*
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* The mere transfer of this software does not imply any licenses
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* of trade secrets, proprietary technology, copyrights, patents,
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* trademarks, maskwork rights, or any other form of intellectual
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* property whatsoever. Maxim Integrated Products, Inc. retains all
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* ownership rights.
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*******************************************************************************
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*/
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#ifndef _MXC_CRC_REGS_H_
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#define _MXC_CRC_REGS_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <stdint.h>
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/**
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* @file crc_regs.h
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* @addtogroup crc CRC
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* @{
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*/
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/* Offset Register Description
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====== ======================================================= */
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typedef struct {
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__IO uint32_t reseed; /* 0x0000 CRC-16/CRC-32 Reseed Controls */
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__IO uint32_t seed16; /* 0x0004 Reseed Value for CRC-16 Calculations */
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__IO uint32_t seed32; /* 0x0008 Reseed Value for CRC-32 Calculations */
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} mxc_crc_regs_t;
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/* Offset Register Description
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====== ======================================================= */
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typedef struct {
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__IO uint32_t value16[512]; /* 0x0000 Write Next CRC-16 Data Value / Read CRC-16 Result Value */
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__IO uint32_t value32[512]; /* 0x0800 Write Next CRC-32 Data Value / Read CRC-32 Result Value */
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} mxc_crc_data_regs_t;
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/*
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Register offsets for module CRC.
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*/
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#define MXC_R_CRC_OFFS_RESEED ((uint32_t)0x00000000UL)
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#define MXC_R_CRC_OFFS_SEED16 ((uint32_t)0x00000004UL)
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#define MXC_R_CRC_OFFS_SEED32 ((uint32_t)0x00000008UL)
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#define MXC_R_CRC_DATA_OFFS_VALUE16 ((uint32_t)0x00000000UL)
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#define MXC_R_CRC_DATA_OFFS_VALUE32 ((uint32_t)0x00000800UL)
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/*
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Field positions and masks for module CRC.
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*/
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#define MXC_F_CRC_RESEED_CRC16_POS 0
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#define MXC_F_CRC_RESEED_CRC16 ((uint32_t)(0x00000001UL << MXC_F_CRC_RESEED_CRC16_POS))
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#define MXC_F_CRC_RESEED_CRC32_POS 1
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#define MXC_F_CRC_RESEED_CRC32 ((uint32_t)(0x00000001UL << MXC_F_CRC_RESEED_CRC32_POS))
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#ifdef __cplusplus
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}
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#endif
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/**
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* @}
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*/
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#endif /* _MXC_CRC_REGS_H_ */
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