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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

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TARGET_MAX32625NEXPAQ/TOOLCHAIN_ARM_STD/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
Anna Bridge 169:a7c7b631e539 1 /*******************************************************************************
Anna Bridge 169:a7c7b631e539 2 * Copyright (C) 2016 Maxim Integrated Products, Inc., All Rights Reserved.
Anna Bridge 169:a7c7b631e539 3 *
Anna Bridge 169:a7c7b631e539 4 * Permission is hereby granted, free of charge, to any person obtaining a
Anna Bridge 169:a7c7b631e539 5 * copy of this software and associated documentation files (the "Software"),
Anna Bridge 169:a7c7b631e539 6 * to deal in the Software without restriction, including without limitation
Anna Bridge 169:a7c7b631e539 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
Anna Bridge 169:a7c7b631e539 8 * and/or sell copies of the Software, and to permit persons to whom the
Anna Bridge 169:a7c7b631e539 9 * Software is furnished to do so, subject to the following conditions:
Anna Bridge 169:a7c7b631e539 10 *
Anna Bridge 169:a7c7b631e539 11 * The above copyright notice and this permission notice shall be included
Anna Bridge 169:a7c7b631e539 12 * in all copies or substantial portions of the Software.
Anna Bridge 169:a7c7b631e539 13 *
Anna Bridge 169:a7c7b631e539 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
Anna Bridge 169:a7c7b631e539 15 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
Anna Bridge 169:a7c7b631e539 16 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
Anna Bridge 169:a7c7b631e539 17 * IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES
Anna Bridge 169:a7c7b631e539 18 * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
Anna Bridge 169:a7c7b631e539 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
Anna Bridge 169:a7c7b631e539 20 * OTHER DEALINGS IN THE SOFTWARE.
Anna Bridge 169:a7c7b631e539 21 *
Anna Bridge 169:a7c7b631e539 22 * Except as contained in this notice, the name of Maxim Integrated
Anna Bridge 169:a7c7b631e539 23 * Products, Inc. shall not be used except as stated in the Maxim Integrated
Anna Bridge 169:a7c7b631e539 24 * Products, Inc. Branding Policy.
Anna Bridge 169:a7c7b631e539 25 *
Anna Bridge 169:a7c7b631e539 26 * The mere transfer of this software does not imply any licenses
Anna Bridge 169:a7c7b631e539 27 * of trade secrets, proprietary technology, copyrights, patents,
Anna Bridge 169:a7c7b631e539 28 * trademarks, maskwork rights, or any other form of intellectual
Anna Bridge 169:a7c7b631e539 29 * property whatsoever. Maxim Integrated Products, Inc. retains all
Anna Bridge 169:a7c7b631e539 30 * ownership rights.
Anna Bridge 169:a7c7b631e539 31 ******************************************************************************/
Anna Bridge 169:a7c7b631e539 32
Anna Bridge 169:a7c7b631e539 33 #ifndef _MXC_CRC_REGS_H_
Anna Bridge 169:a7c7b631e539 34 #define _MXC_CRC_REGS_H_
Anna Bridge 169:a7c7b631e539 35
Anna Bridge 169:a7c7b631e539 36 #ifdef __cplusplus
Anna Bridge 169:a7c7b631e539 37 extern "C" {
Anna Bridge 169:a7c7b631e539 38 #endif
Anna Bridge 169:a7c7b631e539 39
Anna Bridge 169:a7c7b631e539 40 #include <stdint.h>
Anna Bridge 169:a7c7b631e539 41 #include "mxc_device.h"
Anna Bridge 169:a7c7b631e539 42
Anna Bridge 169:a7c7b631e539 43 /*
Anna Bridge 169:a7c7b631e539 44 If types are not defined elsewhere (CMSIS) define them here
Anna Bridge 169:a7c7b631e539 45 */
Anna Bridge 169:a7c7b631e539 46 #ifndef __IO
Anna Bridge 169:a7c7b631e539 47 #define __IO volatile
Anna Bridge 169:a7c7b631e539 48 #endif
Anna Bridge 169:a7c7b631e539 49 #ifndef __I
Anna Bridge 169:a7c7b631e539 50 #define __I volatile const
Anna Bridge 169:a7c7b631e539 51 #endif
Anna Bridge 169:a7c7b631e539 52 #ifndef __O
Anna Bridge 169:a7c7b631e539 53 #define __O volatile
Anna Bridge 169:a7c7b631e539 54 #endif
Anna Bridge 169:a7c7b631e539 55
Anna Bridge 169:a7c7b631e539 56
Anna Bridge 169:a7c7b631e539 57 /*
Anna Bridge 169:a7c7b631e539 58 Typedefed structure(s) for module registers (per instance or section) with direct 32-bit
Anna Bridge 169:a7c7b631e539 59 access to each register in module.
Anna Bridge 169:a7c7b631e539 60 */
Anna Bridge 169:a7c7b631e539 61
Anna Bridge 169:a7c7b631e539 62 /* Offset Register Description
Anna Bridge 169:a7c7b631e539 63 ============= ============================================================================ */
Anna Bridge 169:a7c7b631e539 64 typedef struct {
Anna Bridge 169:a7c7b631e539 65 __IO uint32_t reseed; /* 0x0000 CRC-16/CRC-32 Reseed Controls */
Anna Bridge 169:a7c7b631e539 66 __IO uint32_t seed16; /* 0x0004 Reseed Value for CRC-16 Calculations */
Anna Bridge 169:a7c7b631e539 67 __IO uint32_t seed32; /* 0x0008 Reseed Value for CRC-32 Calculations */
Anna Bridge 169:a7c7b631e539 68 } mxc_crc_regs_t;
Anna Bridge 169:a7c7b631e539 69
Anna Bridge 169:a7c7b631e539 70
Anna Bridge 169:a7c7b631e539 71 /* Offset Register Description
Anna Bridge 169:a7c7b631e539 72 ============= ============================================================================ */
Anna Bridge 169:a7c7b631e539 73 typedef struct {
Anna Bridge 169:a7c7b631e539 74 __IO uint32_t value16[512]; /* 0x0000-0x07FC Write Next CRC-16 Data Value / Read CRC-16 Result Value */
Anna Bridge 169:a7c7b631e539 75 __IO uint32_t value32[512]; /* 0x0800-0x0FFC Write Next CRC-32 Data Value / Read CRC-32 Result Value */
Anna Bridge 169:a7c7b631e539 76 } mxc_crc_data_regs_t;
Anna Bridge 169:a7c7b631e539 77
Anna Bridge 169:a7c7b631e539 78
Anna Bridge 169:a7c7b631e539 79 /*
Anna Bridge 169:a7c7b631e539 80 Register offsets for module CRC.
Anna Bridge 169:a7c7b631e539 81 */
Anna Bridge 169:a7c7b631e539 82
Anna Bridge 169:a7c7b631e539 83 #define MXC_R_CRC_OFFS_RESEED ((uint32_t)0x00000000UL)
Anna Bridge 169:a7c7b631e539 84 #define MXC_R_CRC_OFFS_SEED16 ((uint32_t)0x00000004UL)
Anna Bridge 169:a7c7b631e539 85 #define MXC_R_CRC_OFFS_SEED32 ((uint32_t)0x00000008UL)
Anna Bridge 169:a7c7b631e539 86 #define MXC_R_CRC_DATA_OFFS_VALUE16 ((uint32_t)0x00000000UL)
Anna Bridge 169:a7c7b631e539 87 #define MXC_R_CRC_DATA_OFFS_VALUE32 ((uint32_t)0x00000800UL)
Anna Bridge 169:a7c7b631e539 88
Anna Bridge 169:a7c7b631e539 89
Anna Bridge 169:a7c7b631e539 90 /*
Anna Bridge 169:a7c7b631e539 91 Field positions and masks for module CRC.
Anna Bridge 169:a7c7b631e539 92 */
Anna Bridge 169:a7c7b631e539 93
Anna Bridge 169:a7c7b631e539 94 #define MXC_F_CRC_RESEED_CRC16_POS 0
Anna Bridge 169:a7c7b631e539 95 #define MXC_F_CRC_RESEED_CRC16 ((uint32_t)(0x00000001UL << MXC_F_CRC_RESEED_CRC16_POS))
Anna Bridge 169:a7c7b631e539 96 #define MXC_F_CRC_RESEED_CRC32_POS 1
Anna Bridge 169:a7c7b631e539 97 #define MXC_F_CRC_RESEED_CRC32 ((uint32_t)(0x00000001UL << MXC_F_CRC_RESEED_CRC32_POS))
Anna Bridge 169:a7c7b631e539 98 #define MXC_F_CRC_RESEED_REV_ENDIAN16_POS 4
Anna Bridge 169:a7c7b631e539 99 #define MXC_F_CRC_RESEED_REV_ENDIAN16 ((uint32_t)(0x00000001UL << MXC_F_CRC_RESEED_REV_ENDIAN16_POS))
Anna Bridge 169:a7c7b631e539 100 #define MXC_F_CRC_RESEED_REV_ENDIAN32_POS 5
Anna Bridge 169:a7c7b631e539 101 #define MXC_F_CRC_RESEED_REV_ENDIAN32 ((uint32_t)(0x00000001UL << MXC_F_CRC_RESEED_REV_ENDIAN32_POS))
Anna Bridge 169:a7c7b631e539 102 #define MXC_F_CRC_RESEED_CCITT_MODE_POS 8
Anna Bridge 169:a7c7b631e539 103 #define MXC_F_CRC_RESEED_CCITT_MODE ((uint32_t)(0x00000001UL << MXC_F_CRC_RESEED_CCITT_MODE_POS))
Anna Bridge 169:a7c7b631e539 104
Anna Bridge 169:a7c7b631e539 105
Anna Bridge 169:a7c7b631e539 106
Anna Bridge 169:a7c7b631e539 107 #ifdef __cplusplus
Anna Bridge 169:a7c7b631e539 108 }
Anna Bridge 169:a7c7b631e539 109 #endif
Anna Bridge 169:a7c7b631e539 110
Anna Bridge 169:a7c7b631e539 111 #endif /* _MXC_CRC_REGS_H_ */
Anna Bridge 169:a7c7b631e539 112