tmk_core/tool/mbed/mbed-sdk/libraries/mbed/targets/cmsis/TARGET_Maxim/TARGET_MAX32600/crc_regs.h

   1 /*******************************************************************************
   2  * Copyright (C) 2015 Maxim Integrated Products, Inc., All Rights Reserved.
   3  *
   4  * Permission is hereby granted, free of charge, to any person obtaining a
   5  * copy of this software and associated documentation files (the "Software"),
   6  * to deal in the Software without restriction, including without limitation
   7  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   8  * and/or sell copies of the Software, and to permit persons to whom the
   9  * Software is furnished to do so, subject to the following conditions:
  10  *
  11  * The above copyright notice and this permission notice shall be included
  12  * in all copies or substantial portions of the Software.
  13  *
  14  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  15  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  16  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
  17  * IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES
  18  * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
  19  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  20  * OTHER DEALINGS IN THE SOFTWARE.
  21  *
  22  * Except as contained in this notice, the name of Maxim Integrated
  23  * Products, Inc. shall not be used except as stated in the Maxim Integrated
  24  * Products, Inc. Branding Policy.
  25  *
  26  * The mere transfer of this software does not imply any licenses
  27  * of trade secrets, proprietary technology, copyrights, patents,
  28  * trademarks, maskwork rights, or any other form of intellectual
  29  * property whatsoever. Maxim Integrated Products, Inc. retains all
  30  * ownership rights.
  31  *******************************************************************************
  32  */
  33
  34 #ifndef _MXC_CRC_REGS_H_
  35 #define _MXC_CRC_REGS_H_
  36
  37 #ifdef __cplusplus
  38 extern "C" {
  39 #endif
  40
  41 #include <stdint.h>
  42
  43 /**
  44  * @file  crc_regs.h
  45  * @addtogroup crc CRC
  46  * @{
  47  */
  48
  49 /*                                             Offset   Register Description
  50                                                ======   ======================================================= */
  51 typedef struct {
  52     __IO uint32_t reseed;                  /*  0x0000   CRC-16/CRC-32 Reseed Controls                           */
  53     __IO uint32_t seed16;                  /*  0x0004   Reseed Value for CRC-16 Calculations                    */
  54     __IO uint32_t seed32;                  /*  0x0008   Reseed Value for CRC-32 Calculations                    */
  55 } mxc_crc_regs_t;
  56
  57 /*                                             Offset   Register Description
  58                                                ======   ======================================================= */
  59 typedef struct {
  60     __IO uint32_t value16[512];            /*  0x0000   Write Next CRC-16 Data Value / Read CRC-16 Result Value */
  61     __IO uint32_t value32[512];            /*  0x0800   Write Next CRC-32 Data Value / Read CRC-32 Result Value */
  62 } mxc_crc_data_regs_t;
  63
  64 /*
  65    Register offsets for module CRC.
  66 */
  67 #define MXC_R_CRC_OFFS_RESEED           ((uint32_t)0x00000000UL)
  68 #define MXC_R_CRC_OFFS_SEED16           ((uint32_t)0x00000004UL)
  69 #define MXC_R_CRC_OFFS_SEED32           ((uint32_t)0x00000008UL)
  70 #define MXC_R_CRC_DATA_OFFS_VALUE16     ((uint32_t)0x00000000UL)
  71 #define MXC_R_CRC_DATA_OFFS_VALUE32     ((uint32_t)0x00000800UL)
  72
  73 /*
  74    Field positions and masks for module CRC.
  75 */
  76 #define MXC_F_CRC_RESEED_CRC16_POS      0
  77 #define MXC_F_CRC_RESEED_CRC16          ((uint32_t)(0x00000001UL << MXC_F_CRC_RESEED_CRC16_POS))
  78 #define MXC_F_CRC_RESEED_CRC32_POS      1
  79 #define MXC_F_CRC_RESEED_CRC32          ((uint32_t)(0x00000001UL << MXC_F_CRC_RESEED_CRC32_POS))
  80
  81 #ifdef __cplusplus
  82 }
  83 #endif
  84
  85 /**
  86 * @}
  87 */
  88
  89 #endif   /* _MXC_CRC_REGS_H_ */