mirror of https://github.com/ARMmbed/mbed-os.git
134 lines
6.0 KiB
C
134 lines
6.0 KiB
C
/**
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* @file
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* @brief Registers, Bit Masks and Bit Positions for the CRC Peripheral Module.
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*/
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/* ****************************************************************************
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* Copyright (C) 2016 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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* $Date: 2016-10-10 16:57:56 -0500 (Mon, 10 Oct 2016) $
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* $Revision: 24657 $
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*
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*************************************************************************** */
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/* Define to prevent redundant inclusion */
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#ifndef _MXC_CRC_REGS_H_
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#define _MXC_CRC_REGS_H_
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/* **** Includes **** */
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#include <stdint.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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///@cond
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/*
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If types are not defined elsewhere (CMSIS) define them here
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*/
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#ifndef __IO
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#define __IO volatile
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#endif
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#ifndef __I
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#define __I volatile const
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#endif
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#ifndef __O
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#define __O volatile
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#endif
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#ifndef __RO
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#define __RO volatile const
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#endif
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///@endcond
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/* **** Definitions **** */
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/**
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* @ingroup crc
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* @defgroup crc_registers Registers
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* @brief Registers, Bit Masks and Bit Positions for the CRC Peripheral Module.
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* @{
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*/
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/**
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* Structure type for the CRC peripheral registers for reseeding and seeding the CRC16/32
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*/
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typedef struct {
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__IO uint32_t reseed; /**< <tt>\b 0x0000:</tt> CRC_RESEED Register */
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__IO uint32_t seed16; /**< <tt>\b 0x0004:</tt> CRC_SEED16 Register */
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__IO uint32_t seed32; /**< <tt>\b 0x0008:</tt> CRC_SEED32 Register */
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} mxc_crc_regs_t;
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/**
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* Structure type for the CRC Data Values.
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*/
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typedef struct {
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__IO uint32_t value16[512]; /**< <tt>\b 0x0000:</tt> CRC16_DATA Register */
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__IO uint32_t value32[512]; /**< <tt>\b 0x8000:</tt> CRC32_DATA Register */
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} mxc_crc_data_regs_t;
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/**@} end of group crc_registers */
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/* Register offsets for module CRC. */
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/**
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* @ingroup crc_registers
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* @defgroup CRC_Register_Offsets Register Offsets
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* @brief CRC Peripheral Module Register Offsets from the CRC Base Peripheral Address.
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* @{
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*/
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#define MXC_R_CRC_OFFS_RESEED ((uint32_t)0x00000000UL) /**< Offset from CRC Base Address: <tt>\b 0x0000</tt> */
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#define MXC_R_CRC_OFFS_SEED16 ((uint32_t)0x00000004UL) /**< Offset from CRC Base Address: <tt>\b 0x0004</tt> */
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#define MXC_R_CRC_OFFS_SEED32 ((uint32_t)0x00000008UL) /**< Offset from CRC Base Address: <tt>\b 0x0008</tt> */
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#define MXC_R_CRC_DATA_OFFS_VALUE16 ((uint32_t)0x00000000UL) /**< Offset from CRC DATA Base Address: <tt>\b 0x0000</tt> */
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#define MXC_R_CRC_DATA_OFFS_VALUE32 ((uint32_t)0x00000800UL) /**< Offset from CRC DATA Base Address: <tt>\b 0x8000</tt> */
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/**@} end of group CRC_Register_offsets */
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/**
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* @ingroup crc_registers
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* @defgroup CRC_RESEED_Register CRC_RESEED
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* @brief Field Positions and Bit Masks for the CRC_RESEED register
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* @{
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*/
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#define MXC_F_CRC_RESEED_CRC16_POS 0 /**< CRC16 Position */
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#define MXC_F_CRC_RESEED_CRC16 ((uint32_t)(0x00000001UL << MXC_F_CRC_RESEED_CRC16_POS)) /**< CRC16 Mask */
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#define MXC_F_CRC_RESEED_CRC32_POS 1 /**< CRC32 Position */
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#define MXC_F_CRC_RESEED_CRC32 ((uint32_t)(0x00000001UL << MXC_F_CRC_RESEED_CRC32_POS)) /**< CRC32 Mask */
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#define MXC_F_CRC_RESEED_REV_ENDIAN16_POS 4 /**< REV_ENDIAN16 Position */
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#define MXC_F_CRC_RESEED_REV_ENDIAN16 ((uint32_t)(0x00000001UL << MXC_F_CRC_RESEED_REV_ENDIAN16_POS)) /**< REV_ENDIAN16 Mask */
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#define MXC_F_CRC_RESEED_REV_ENDIAN32_POS 5 /**< REV_ENDIAN32 Position */
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#define MXC_F_CRC_RESEED_REV_ENDIAN32 ((uint32_t)(0x00000001UL << MXC_F_CRC_RESEED_REV_ENDIAN32_POS)) /**< REV_ENDIAN32 Mask */
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#define MXC_F_CRC_RESEED_CCITT_MODE_POS 8 /**< CCITT_MODE Position */
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#define MXC_F_CRC_RESEED_CCITT_MODE ((uint32_t)(0x00000001UL << MXC_F_CRC_RESEED_CCITT_MODE_POS)) /**< CCITT_MODE Mask */
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/**@} end of CRC_RESEED_Fields */
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#ifdef __cplusplus
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}
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#endif
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#endif /* _MXC_CRC_REGS_H_ */
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