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The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.

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mbed 2

This is the mbed 2 library. If you'd like to learn about Mbed OS please see the mbed-os docs.

TARGET_SDT32620B/TOOLCHAIN_IAR/crc_regs.h@172:65be27845400, 2019-02-20 (annotated)

Committer:
AnnaBridge
Date:
Wed Feb 20 20:53:29 2019 +0000
Revision:
172:65be27845400
Parent:
171:3a7713b1edbc 
mbed library release version 165

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AnnaBridge 167:84c0a372a020 1 /*******************************************************************************
AnnaBridge 167:84c0a372a020 2 * Copyright (C) 2016 Maxim Integrated Products, Inc., All Rights Reserved.
AnnaBridge 167:84c0a372a020 3 *
AnnaBridge 167:84c0a372a020 4 * Permission is hereby granted, free of charge, to any person obtaining a
AnnaBridge 167:84c0a372a020 5 * copy of this software and associated documentation files (the "Software"),
AnnaBridge 167:84c0a372a020 6 * to deal in the Software without restriction, including without limitation
AnnaBridge 167:84c0a372a020 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
AnnaBridge 167:84c0a372a020 8 * and/or sell copies of the Software, and to permit persons to whom the
AnnaBridge 167:84c0a372a020 9 * Software is furnished to do so, subject to the following conditions:
AnnaBridge 167:84c0a372a020 10 *
AnnaBridge 167:84c0a372a020 11 * The above copyright notice and this permission notice shall be included
AnnaBridge 167:84c0a372a020 12 * in all copies or substantial portions of the Software.
AnnaBridge 167:84c0a372a020 13 *
AnnaBridge 167:84c0a372a020 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
AnnaBridge 167:84c0a372a020 15 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
AnnaBridge 167:84c0a372a020 16 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
AnnaBridge 167:84c0a372a020 17 * IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES
AnnaBridge 167:84c0a372a020 18 * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
AnnaBridge 167:84c0a372a020 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
AnnaBridge 167:84c0a372a020 20 * OTHER DEALINGS IN THE SOFTWARE.
AnnaBridge 167:84c0a372a020 21 *
AnnaBridge 167:84c0a372a020 22 * Except as contained in this notice, the name of Maxim Integrated
AnnaBridge 167:84c0a372a020 23 * Products, Inc. shall not be used except as stated in the Maxim Integrated
AnnaBridge 167:84c0a372a020 24 * Products, Inc. Branding Policy.
AnnaBridge 167:84c0a372a020 25 *
AnnaBridge 167:84c0a372a020 26 * The mere transfer of this software does not imply any licenses
AnnaBridge 167:84c0a372a020 27 * of trade secrets, proprietary technology, copyrights, patents,
AnnaBridge 167:84c0a372a020 28 * trademarks, maskwork rights, or any other form of intellectual
AnnaBridge 167:84c0a372a020 29 * property whatsoever. Maxim Integrated Products, Inc. retains all
AnnaBridge 167:84c0a372a020 30 * ownership rights.
AnnaBridge 167:84c0a372a020 31 *
AnnaBridge 167:84c0a372a020 32 * $Date: 2016-03-11 11:46:37 -0600 (Fri, 11 Mar 2016) $
AnnaBridge 167:84c0a372a020 33 * $Revision: 21839 $
AnnaBridge 167:84c0a372a020 34 *
AnnaBridge 167:84c0a372a020 35 ******************************************************************************/
AnnaBridge 167:84c0a372a020 36
AnnaBridge 167:84c0a372a020 37 #ifndef _MXC_CRC_REGS_H_
AnnaBridge 167:84c0a372a020 38 #define _MXC_CRC_REGS_H_
AnnaBridge 167:84c0a372a020 39
AnnaBridge 167:84c0a372a020 40 #ifdef __cplusplus
AnnaBridge 167:84c0a372a020 41 extern "C" {
AnnaBridge 167:84c0a372a020 42 #endif
AnnaBridge 167:84c0a372a020 43
AnnaBridge 167:84c0a372a020 44 #include <stdint.h>
AnnaBridge 167:84c0a372a020 45
AnnaBridge 167:84c0a372a020 46 /*
AnnaBridge 167:84c0a372a020 47 If types are not defined elsewhere (CMSIS) define them here
AnnaBridge 167:84c0a372a020 48 */
AnnaBridge 167:84c0a372a020 49 #ifndef __IO
AnnaBridge 167:84c0a372a020 50 #define __IO volatile
AnnaBridge 167:84c0a372a020 51 #endif
AnnaBridge 167:84c0a372a020 52 #ifndef __I
AnnaBridge 167:84c0a372a020 53 #define __I volatile const
AnnaBridge 167:84c0a372a020 54 #endif
AnnaBridge 167:84c0a372a020 55 #ifndef __O
AnnaBridge 167:84c0a372a020 56 #define __O volatile
AnnaBridge 167:84c0a372a020 57 #endif
AnnaBridge 167:84c0a372a020 58 #ifndef __RO
AnnaBridge 167:84c0a372a020 59 #define __RO volatile const
AnnaBridge 167:84c0a372a020 60 #endif
AnnaBridge 167:84c0a372a020 61
AnnaBridge 167:84c0a372a020 62
AnnaBridge 167:84c0a372a020 63 /*
AnnaBridge 167:84c0a372a020 64 Typedefed structure(s) for module registers (per instance or section) with direct 32-bit
AnnaBridge 167:84c0a372a020 65 access to each register in module.
AnnaBridge 167:84c0a372a020 66 */
AnnaBridge 167:84c0a372a020 67
AnnaBridge 167:84c0a372a020 68 /* Offset Register Description
AnnaBridge 167:84c0a372a020 69 ============= ============================================================================ */
AnnaBridge 167:84c0a372a020 70 typedef struct {
AnnaBridge 167:84c0a372a020 71 __IO uint32_t reseed; /* 0x0000 CRC-16/CRC-32 Reseed Controls */
AnnaBridge 167:84c0a372a020 72 __IO uint32_t seed16; /* 0x0004 Reseed Value for CRC-16 Calculations */
AnnaBridge 167:84c0a372a020 73 __IO uint32_t seed32; /* 0x0008 Reseed Value for CRC-32 Calculations */
AnnaBridge 167:84c0a372a020 74 } mxc_crc_regs_t;
AnnaBridge 167:84c0a372a020 75
AnnaBridge 167:84c0a372a020 76
AnnaBridge 167:84c0a372a020 77 /* Offset Register Description
AnnaBridge 167:84c0a372a020 78 ============= ============================================================================ */
AnnaBridge 167:84c0a372a020 79 typedef struct {
AnnaBridge 167:84c0a372a020 80 __IO uint32_t value16[512]; /* 0x0000-0x07FC Write Next CRC-16 Data Value / Read CRC-16 Result Value */
AnnaBridge 167:84c0a372a020 81 __IO uint32_t value32[512]; /* 0x0800-0x0FFC Write Next CRC-32 Data Value / Read CRC-32 Result Value */
AnnaBridge 167:84c0a372a020 82 } mxc_crc_data_regs_t;
AnnaBridge 167:84c0a372a020 83
AnnaBridge 167:84c0a372a020 84
AnnaBridge 167:84c0a372a020 85 /*
AnnaBridge 167:84c0a372a020 86 Register offsets for module CRC.
AnnaBridge 167:84c0a372a020 87 */
AnnaBridge 167:84c0a372a020 88
AnnaBridge 167:84c0a372a020 89 #define MXC_R_CRC_OFFS_RESEED ((uint32_t)0x00000000UL)
AnnaBridge 167:84c0a372a020 90 #define MXC_R_CRC_OFFS_SEED16 ((uint32_t)0x00000004UL)
AnnaBridge 167:84c0a372a020 91 #define MXC_R_CRC_OFFS_SEED32 ((uint32_t)0x00000008UL)
AnnaBridge 167:84c0a372a020 92 #define MXC_R_CRC_DATA_OFFS_VALUE16 ((uint32_t)0x00000000UL)
AnnaBridge 167:84c0a372a020 93 #define MXC_R_CRC_DATA_OFFS_VALUE32 ((uint32_t)0x00000800UL)
AnnaBridge 167:84c0a372a020 94
AnnaBridge 167:84c0a372a020 95
AnnaBridge 167:84c0a372a020 96 /*
AnnaBridge 167:84c0a372a020 97 Field positions and masks for module CRC.
AnnaBridge 167:84c0a372a020 98 */
AnnaBridge 167:84c0a372a020 99
AnnaBridge 167:84c0a372a020 100 #define MXC_F_CRC_RESEED_CRC16_POS 0
AnnaBridge 167:84c0a372a020 101 #define MXC_F_CRC_RESEED_CRC16 ((uint32_t)(0x00000001UL << MXC_F_CRC_RESEED_CRC16_POS))
AnnaBridge 167:84c0a372a020 102 #define MXC_F_CRC_RESEED_CRC32_POS 1
AnnaBridge 167:84c0a372a020 103 #define MXC_F_CRC_RESEED_CRC32 ((uint32_t)(0x00000001UL << MXC_F_CRC_RESEED_CRC32_POS))
AnnaBridge 167:84c0a372a020 104 #define MXC_F_CRC_RESEED_REV_ENDIAN16_POS 4
AnnaBridge 167:84c0a372a020 105 #define MXC_F_CRC_RESEED_REV_ENDIAN16 ((uint32_t)(0x00000001UL << MXC_F_CRC_RESEED_REV_ENDIAN16_POS))
AnnaBridge 167:84c0a372a020 106 #define MXC_F_CRC_RESEED_REV_ENDIAN32_POS 5
AnnaBridge 167:84c0a372a020 107 #define MXC_F_CRC_RESEED_REV_ENDIAN32 ((uint32_t)(0x00000001UL << MXC_F_CRC_RESEED_REV_ENDIAN32_POS))
AnnaBridge 167:84c0a372a020 108 #define MXC_F_CRC_RESEED_CCITT_MODE_POS 8
AnnaBridge 167:84c0a372a020 109 #define MXC_F_CRC_RESEED_CCITT_MODE ((uint32_t)(0x00000001UL << MXC_F_CRC_RESEED_CCITT_MODE_POS))
AnnaBridge 167:84c0a372a020 110
AnnaBridge 167:84c0a372a020 111
AnnaBridge 167:84c0a372a020 112
AnnaBridge 167:84c0a372a020 113 #ifdef __cplusplus
AnnaBridge 167:84c0a372a020 114 }
AnnaBridge 167:84c0a372a020 115 #endif
AnnaBridge 167:84c0a372a020 116
AnnaBridge 167:84c0a372a020 117 #endif /* _MXC_CRC_REGS_H_ */
AnnaBridge 167:84c0a372a020 118