mbed official
The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.
Dependents: hello SerialTestv11 SerialTestv12 Sierpinski ... more
mbed 2
This is the mbed 2 library. If you'd like to learn about Mbed OS please see the mbed-os docs.
TARGET_NUCLEO_H743ZI/TOOLCHAIN_ARM_MICRO/stm32h7xx_hal_crc.h@172:65be27845400, 2019-02-20 (annotated)
- Committer:
- AnnaBridge
- Date:
- Wed Feb 20 20:53:29 2019 +0000
- Revision:
- 172:65be27845400
mbed library release version 165
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| AnnaBridge | 172:65be27845400 | 1 | /** |
| AnnaBridge | 172:65be27845400 | 2 | ****************************************************************************** |
| AnnaBridge | 172:65be27845400 | 3 | * @file stm32h7xx_hal_crc.h |
| AnnaBridge | 172:65be27845400 | 4 | * @author MCD Application Team |
| AnnaBridge | 172:65be27845400 | 5 | * @brief Header file of CRC HAL module. |
| AnnaBridge | 172:65be27845400 | 6 | ****************************************************************************** |
| AnnaBridge | 172:65be27845400 | 7 | * @attention |
| AnnaBridge | 172:65be27845400 | 8 | * |
| AnnaBridge | 172:65be27845400 | 9 | * <h2><center>© Copyright (c) 2017 STMicroelectronics. |
| AnnaBridge | 172:65be27845400 | 10 | * All rights reserved.</center></h2> |
| AnnaBridge | 172:65be27845400 | 11 | * |
| AnnaBridge | 172:65be27845400 | 12 | * This software component is licensed by ST under BSD 3-Clause license, |
| AnnaBridge | 172:65be27845400 | 13 | * the "License"; You may not use this file except in compliance with the |
| AnnaBridge | 172:65be27845400 | 14 | * License. You may obtain a copy of the License at: |
| AnnaBridge | 172:65be27845400 | 15 | * opensource.org/licenses/BSD-3-Clause |
| AnnaBridge | 172:65be27845400 | 16 | * |
| AnnaBridge | 172:65be27845400 | 17 | ****************************************************************************** |
| AnnaBridge | 172:65be27845400 | 18 | */ |
| AnnaBridge | 172:65be27845400 | 19 | |
| AnnaBridge | 172:65be27845400 | 20 | /* Define to prevent recursive inclusion -------------------------------------*/ |
| AnnaBridge | 172:65be27845400 | 21 | #ifndef STM32H7xx_HAL_CRC_H |
| AnnaBridge | 172:65be27845400 | 22 | #define STM32H7xx_HAL_CRC_H |
| AnnaBridge | 172:65be27845400 | 23 | |
| AnnaBridge | 172:65be27845400 | 24 | #ifdef __cplusplus |
| AnnaBridge | 172:65be27845400 | 25 | extern "C" { |
| AnnaBridge | 172:65be27845400 | 26 | #endif |
| AnnaBridge | 172:65be27845400 | 27 | |
| AnnaBridge | 172:65be27845400 | 28 | /* Includes ------------------------------------------------------------------*/ |
| AnnaBridge | 172:65be27845400 | 29 | #include "stm32h7xx_hal_def.h" |
| AnnaBridge | 172:65be27845400 | 30 | |
| AnnaBridge | 172:65be27845400 | 31 | /** @addtogroup STM32H7xx_HAL_Driver |
| AnnaBridge | 172:65be27845400 | 32 | * @{ |
| AnnaBridge | 172:65be27845400 | 33 | */ |
| AnnaBridge | 172:65be27845400 | 34 | |
| AnnaBridge | 172:65be27845400 | 35 | /** @addtogroup CRC |
| AnnaBridge | 172:65be27845400 | 36 | * @{ |
| AnnaBridge | 172:65be27845400 | 37 | */ |
| AnnaBridge | 172:65be27845400 | 38 | |
| AnnaBridge | 172:65be27845400 | 39 | /* Exported types ------------------------------------------------------------*/ |
| AnnaBridge | 172:65be27845400 | 40 | /** @defgroup CRC_Exported_Types CRC Exported Types |
| AnnaBridge | 172:65be27845400 | 41 | * @{ |
| AnnaBridge | 172:65be27845400 | 42 | */ |
| AnnaBridge | 172:65be27845400 | 43 | |
| AnnaBridge | 172:65be27845400 | 44 | /** |
| AnnaBridge | 172:65be27845400 | 45 | * @brief CRC HAL State Structure definition |
| AnnaBridge | 172:65be27845400 | 46 | */ |
| AnnaBridge | 172:65be27845400 | 47 | typedef enum |
| AnnaBridge | 172:65be27845400 | 48 | { |
| AnnaBridge | 172:65be27845400 | 49 | HAL_CRC_STATE_RESET = 0x00U, /*!< CRC not yet initialized or disabled */ |
| AnnaBridge | 172:65be27845400 | 50 | HAL_CRC_STATE_READY = 0x01U, /*!< CRC initialized and ready for use */ |
| AnnaBridge | 172:65be27845400 | 51 | HAL_CRC_STATE_BUSY = 0x02U, /*!< CRC internal process is ongoing */ |
| AnnaBridge | 172:65be27845400 | 52 | HAL_CRC_STATE_TIMEOUT = 0x03U, /*!< CRC timeout state */ |
| AnnaBridge | 172:65be27845400 | 53 | HAL_CRC_STATE_ERROR = 0x04U /*!< CRC error state */ |
| AnnaBridge | 172:65be27845400 | 54 | } HAL_CRC_StateTypeDef; |
| AnnaBridge | 172:65be27845400 | 55 | |
| AnnaBridge | 172:65be27845400 | 56 | /** |
| AnnaBridge | 172:65be27845400 | 57 | * @brief CRC Init Structure definition |
| AnnaBridge | 172:65be27845400 | 58 | */ |
| AnnaBridge | 172:65be27845400 | 59 | typedef struct |
| AnnaBridge | 172:65be27845400 | 60 | { |
| AnnaBridge | 172:65be27845400 | 61 | uint8_t DefaultPolynomialUse; /*!< This parameter is a value of @ref CRC_Default_Polynomial and indicates if default polynomial is used. |
| AnnaBridge | 172:65be27845400 | 62 | If set to DEFAULT_POLYNOMIAL_ENABLE, resort to default |
| AnnaBridge | 172:65be27845400 | 63 | X^32 + X^26 + X^23 + X^22 + X^16 + X^12 + X^11 + X^10 +X^8 + X^7 + X^5 + X^4 + X^2+ X +1. |
| AnnaBridge | 172:65be27845400 | 64 | In that case, there is no need to set GeneratingPolynomial field. |
| AnnaBridge | 172:65be27845400 | 65 | If otherwise set to DEFAULT_POLYNOMIAL_DISABLE, GeneratingPolynomial and CRCLength fields must be set. */ |
| AnnaBridge | 172:65be27845400 | 66 | |
| AnnaBridge | 172:65be27845400 | 67 | uint8_t DefaultInitValueUse; /*!< This parameter is a value of @ref CRC_Default_InitValue_Use and indicates if default init value is used. |
| AnnaBridge | 172:65be27845400 | 68 | If set to DEFAULT_INIT_VALUE_ENABLE, resort to default |
| AnnaBridge | 172:65be27845400 | 69 | 0xFFFFFFFF value. In that case, there is no need to set InitValue field. |
| AnnaBridge | 172:65be27845400 | 70 | If otherwise set to DEFAULT_INIT_VALUE_DISABLE, InitValue field must be set. */ |
| AnnaBridge | 172:65be27845400 | 71 | |
| AnnaBridge | 172:65be27845400 | 72 | uint32_t GeneratingPolynomial; /*!< Set CRC generating polynomial as a 7, 8, 16 or 32-bit long value for a polynomial degree |
| AnnaBridge | 172:65be27845400 | 73 | respectively equal to 7, 8, 16 or 32. This field is written in normal representation, |
| AnnaBridge | 172:65be27845400 | 74 | e.g., for a polynomial of degree 7, X^7 + X^6 + X^5 + X^2 + 1 is written 0x65. |
| AnnaBridge | 172:65be27845400 | 75 | No need to specify it if DefaultPolynomialUse is set to DEFAULT_POLYNOMIAL_ENABLE. */ |
| AnnaBridge | 172:65be27845400 | 76 | |
| AnnaBridge | 172:65be27845400 | 77 | uint32_t CRCLength; /*!< This parameter is a value of @ref CRC_Polynomial_Sizes and indicates CRC length. |
| AnnaBridge | 172:65be27845400 | 78 | Value can be either one of |
| AnnaBridge | 172:65be27845400 | 79 | @arg @ref CRC_POLYLENGTH_32B (32-bit CRC), |
| AnnaBridge | 172:65be27845400 | 80 | @arg @ref CRC_POLYLENGTH_16B (16-bit CRC), |
| AnnaBridge | 172:65be27845400 | 81 | @arg @ref CRC_POLYLENGTH_8B (8-bit CRC), |
| AnnaBridge | 172:65be27845400 | 82 | @arg @ref CRC_POLYLENGTH_7B (7-bit CRC). */ |
| AnnaBridge | 172:65be27845400 | 83 | |
| AnnaBridge | 172:65be27845400 | 84 | uint32_t InitValue; /*!< Init value to initiate CRC computation. No need to specify it if DefaultInitValueUse |
| AnnaBridge | 172:65be27845400 | 85 | is set to DEFAULT_INIT_VALUE_ENABLE. */ |
| AnnaBridge | 172:65be27845400 | 86 | |
| AnnaBridge | 172:65be27845400 | 87 | uint32_t InputDataInversionMode; /*!< This parameter is a value of @ref CRCEx_Input_Data_Inversion and specifies input data inversion mode. |
| AnnaBridge | 172:65be27845400 | 88 | Can be either one of the following values |
| AnnaBridge | 172:65be27845400 | 89 | @arg @ref CRC_INPUTDATA_INVERSION_NONE no input data inversion |
| AnnaBridge | 172:65be27845400 | 90 | @arg @ref CRC_INPUTDATA_INVERSION_BYTE byte-wise inversion, 0x1A2B3C4D becomes 0x58D43CB2 |
| AnnaBridge | 172:65be27845400 | 91 | @arg @ref CRC_INPUTDATA_INVERSION_HALFWORD halfword-wise inversion, 0x1A2B3C4D becomes 0xD458B23C |
| AnnaBridge | 172:65be27845400 | 92 | @arg @ref CRC_INPUTDATA_INVERSION_WORD word-wise inversion, 0x1A2B3C4D becomes 0xB23CD458 */ |
| AnnaBridge | 172:65be27845400 | 93 | |
| AnnaBridge | 172:65be27845400 | 94 | uint32_t OutputDataInversionMode; /*!< This parameter is a value of @ref CRCEx_Output_Data_Inversion and specifies output data (i.e. CRC) inversion mode. |
| AnnaBridge | 172:65be27845400 | 95 | Can be either |
| AnnaBridge | 172:65be27845400 | 96 | @arg @ref CRC_OUTPUTDATA_INVERSION_DISABLE no CRC inversion, |
| AnnaBridge | 172:65be27845400 | 97 | @arg @ref CRC_OUTPUTDATA_INVERSION_ENABLE CRC 0x11223344 is converted into 0x22CC4488 */ |
| AnnaBridge | 172:65be27845400 | 98 | } CRC_InitTypeDef; |
| AnnaBridge | 172:65be27845400 | 99 | |
| AnnaBridge | 172:65be27845400 | 100 | /** |
| AnnaBridge | 172:65be27845400 | 101 | * @brief CRC Handle Structure definition |
| AnnaBridge | 172:65be27845400 | 102 | */ |
| AnnaBridge | 172:65be27845400 | 103 | typedef struct |
| AnnaBridge | 172:65be27845400 | 104 | { |
| AnnaBridge | 172:65be27845400 | 105 | CRC_TypeDef *Instance; /*!< Register base address */ |
| AnnaBridge | 172:65be27845400 | 106 | |
| AnnaBridge | 172:65be27845400 | 107 | CRC_InitTypeDef Init; /*!< CRC configuration parameters */ |
| AnnaBridge | 172:65be27845400 | 108 | |
| AnnaBridge | 172:65be27845400 | 109 | HAL_LockTypeDef Lock; /*!< CRC Locking object */ |
| AnnaBridge | 172:65be27845400 | 110 | |
| AnnaBridge | 172:65be27845400 | 111 | __IO HAL_CRC_StateTypeDef State; /*!< CRC communication state */ |
| AnnaBridge | 172:65be27845400 | 112 | |
| AnnaBridge | 172:65be27845400 | 113 | uint32_t InputDataFormat; /*!< This parameter is a value of @ref CRC_Input_Buffer_Format and specifies input data format. |
| AnnaBridge | 172:65be27845400 | 114 | Can be either |
| AnnaBridge | 172:65be27845400 | 115 | @arg @ref CRC_INPUTDATA_FORMAT_BYTES input data is a stream of bytes (8-bit data) |
| AnnaBridge | 172:65be27845400 | 116 | @arg @ref CRC_INPUTDATA_FORMAT_HALFWORDS input data is a stream of half-words (16-bit data) |
| AnnaBridge | 172:65be27845400 | 117 | @arg @ref CRC_INPUTDATA_FORMAT_WORDS input data is a stream of words (32-bit data) |
| AnnaBridge | 172:65be27845400 | 118 | |
| AnnaBridge | 172:65be27845400 | 119 | Note that constant CRC_INPUT_FORMAT_UNDEFINED is defined but an initialization error |
| AnnaBridge | 172:65be27845400 | 120 | must occur if InputBufferFormat is not one of the three values listed above */ |
| AnnaBridge | 172:65be27845400 | 121 | } CRC_HandleTypeDef; |
| AnnaBridge | 172:65be27845400 | 122 | /** |
| AnnaBridge | 172:65be27845400 | 123 | * @} |
| AnnaBridge | 172:65be27845400 | 124 | */ |
| AnnaBridge | 172:65be27845400 | 125 | |
| AnnaBridge | 172:65be27845400 | 126 | /* Exported constants --------------------------------------------------------*/ |
| AnnaBridge | 172:65be27845400 | 127 | /** @defgroup CRC_Exported_Constants CRC Exported Constants |
| AnnaBridge | 172:65be27845400 | 128 | * @{ |
| AnnaBridge | 172:65be27845400 | 129 | */ |
| AnnaBridge | 172:65be27845400 | 130 | |
| AnnaBridge | 172:65be27845400 | 131 | /** @defgroup CRC_Default_Polynomial_Value Default CRC generating polynomial |
| AnnaBridge | 172:65be27845400 | 132 | * @{ |
| AnnaBridge | 172:65be27845400 | 133 | */ |
| AnnaBridge | 172:65be27845400 | 134 | #define DEFAULT_CRC32_POLY 0x04C11DB7U /*!< X^32 + X^26 + X^23 + X^22 + X^16 + X^12 + X^11 + X^10 +X^8 + X^7 + X^5 + X^4 + X^2+ X +1 */ |
| AnnaBridge | 172:65be27845400 | 135 | /** |
| AnnaBridge | 172:65be27845400 | 136 | * @} |
| AnnaBridge | 172:65be27845400 | 137 | */ |
| AnnaBridge | 172:65be27845400 | 138 | |
| AnnaBridge | 172:65be27845400 | 139 | /** @defgroup CRC_Default_InitValue Default CRC computation initialization value |
| AnnaBridge | 172:65be27845400 | 140 | * @{ |
| AnnaBridge | 172:65be27845400 | 141 | */ |
| AnnaBridge | 172:65be27845400 | 142 | #define DEFAULT_CRC_INITVALUE 0xFFFFFFFFU /*!< Initial CRC default value */ |
| AnnaBridge | 172:65be27845400 | 143 | /** |
| AnnaBridge | 172:65be27845400 | 144 | * @} |
| AnnaBridge | 172:65be27845400 | 145 | */ |
| AnnaBridge | 172:65be27845400 | 146 | |
| AnnaBridge | 172:65be27845400 | 147 | /** @defgroup CRC_Default_Polynomial Indicates whether or not default polynomial is used |
| AnnaBridge | 172:65be27845400 | 148 | * @{ |
| AnnaBridge | 172:65be27845400 | 149 | */ |
| AnnaBridge | 172:65be27845400 | 150 | #define DEFAULT_POLYNOMIAL_ENABLE ((uint8_t)0x00U) /*!< Enable default generating polynomial 0x04C11DB7 */ |
| AnnaBridge | 172:65be27845400 | 151 | #define DEFAULT_POLYNOMIAL_DISABLE ((uint8_t)0x01U) /*!< Disable default generating polynomial 0x04C11DB7 */ |
| AnnaBridge | 172:65be27845400 | 152 | /** |
| AnnaBridge | 172:65be27845400 | 153 | * @} |
| AnnaBridge | 172:65be27845400 | 154 | */ |
| AnnaBridge | 172:65be27845400 | 155 | |
| AnnaBridge | 172:65be27845400 | 156 | /** @defgroup CRC_Default_InitValue_Use Indicates whether or not default init value is used |
| AnnaBridge | 172:65be27845400 | 157 | * @{ |
| AnnaBridge | 172:65be27845400 | 158 | */ |
| AnnaBridge | 172:65be27845400 | 159 | #define DEFAULT_INIT_VALUE_ENABLE ((uint8_t)0x00U) /*!< Enable initial CRC default value */ |
| AnnaBridge | 172:65be27845400 | 160 | #define DEFAULT_INIT_VALUE_DISABLE ((uint8_t)0x01U) /*!< Disable initial CRC default value */ |
| AnnaBridge | 172:65be27845400 | 161 | /** |
| AnnaBridge | 172:65be27845400 | 162 | * @} |
| AnnaBridge | 172:65be27845400 | 163 | */ |
| AnnaBridge | 172:65be27845400 | 164 | |
| AnnaBridge | 172:65be27845400 | 165 | /** @defgroup CRC_Polynomial_Sizes Polynomial sizes to configure the peripheral |
| AnnaBridge | 172:65be27845400 | 166 | * @{ |
| AnnaBridge | 172:65be27845400 | 167 | */ |
| AnnaBridge | 172:65be27845400 | 168 | #define CRC_POLYLENGTH_32B 0x00000000U /*!< Resort to a 32-bit long generating polynomial */ |
| AnnaBridge | 172:65be27845400 | 169 | #define CRC_POLYLENGTH_16B CRC_CR_POLYSIZE_0 /*!< Resort to a 16-bit long generating polynomial */ |
| AnnaBridge | 172:65be27845400 | 170 | #define CRC_POLYLENGTH_8B CRC_CR_POLYSIZE_1 /*!< Resort to a 8-bit long generating polynomial */ |
| AnnaBridge | 172:65be27845400 | 171 | #define CRC_POLYLENGTH_7B CRC_CR_POLYSIZE /*!< Resort to a 7-bit long generating polynomial */ |
| AnnaBridge | 172:65be27845400 | 172 | /** |
| AnnaBridge | 172:65be27845400 | 173 | * @} |
| AnnaBridge | 172:65be27845400 | 174 | */ |
| AnnaBridge | 172:65be27845400 | 175 | |
| AnnaBridge | 172:65be27845400 | 176 | /** @defgroup CRC_Polynomial_Size_Definitions CRC polynomial possible sizes actual definitions |
| AnnaBridge | 172:65be27845400 | 177 | * @{ |
| AnnaBridge | 172:65be27845400 | 178 | */ |
| AnnaBridge | 172:65be27845400 | 179 | #define HAL_CRC_LENGTH_32B 32U /*!< 32-bit long CRC */ |
| AnnaBridge | 172:65be27845400 | 180 | #define HAL_CRC_LENGTH_16B 16U /*!< 16-bit long CRC */ |
| AnnaBridge | 172:65be27845400 | 181 | #define HAL_CRC_LENGTH_8B 8U /*!< 8-bit long CRC */ |
| AnnaBridge | 172:65be27845400 | 182 | #define HAL_CRC_LENGTH_7B 7U /*!< 7-bit long CRC */ |
| AnnaBridge | 172:65be27845400 | 183 | /** |
| AnnaBridge | 172:65be27845400 | 184 | * @} |
| AnnaBridge | 172:65be27845400 | 185 | */ |
| AnnaBridge | 172:65be27845400 | 186 | |
| AnnaBridge | 172:65be27845400 | 187 | /** @defgroup CRC_Input_Buffer_Format Input Buffer Format |
| AnnaBridge | 172:65be27845400 | 188 | * @{ |
| AnnaBridge | 172:65be27845400 | 189 | */ |
| AnnaBridge | 172:65be27845400 | 190 | /* WARNING: CRC_INPUT_FORMAT_UNDEFINED is created for reference purposes but |
| AnnaBridge | 172:65be27845400 | 191 | * an error is triggered in HAL_CRC_Init() if InputDataFormat field is set |
| AnnaBridge | 172:65be27845400 | 192 | * to CRC_INPUT_FORMAT_UNDEFINED: the format MUST be defined by the user for |
| AnnaBridge | 172:65be27845400 | 193 | * the CRC APIs to provide a correct result */ |
| AnnaBridge | 172:65be27845400 | 194 | #define CRC_INPUTDATA_FORMAT_UNDEFINED 0x00000000U /*!< Undefined input data format */ |
| AnnaBridge | 172:65be27845400 | 195 | #define CRC_INPUTDATA_FORMAT_BYTES 0x00000001U /*!< Input data in byte format */ |
| AnnaBridge | 172:65be27845400 | 196 | #define CRC_INPUTDATA_FORMAT_HALFWORDS 0x00000002U /*!< Input data in half-word format */ |
| AnnaBridge | 172:65be27845400 | 197 | #define CRC_INPUTDATA_FORMAT_WORDS 0x00000003U /*!< Input data in word format */ |
| AnnaBridge | 172:65be27845400 | 198 | /** |
| AnnaBridge | 172:65be27845400 | 199 | * @} |
| AnnaBridge | 172:65be27845400 | 200 | */ |
| AnnaBridge | 172:65be27845400 | 201 | |
| AnnaBridge | 172:65be27845400 | 202 | /** @defgroup CRC_Aliases CRC API aliases |
| AnnaBridge | 172:65be27845400 | 203 | * @{ |
| AnnaBridge | 172:65be27845400 | 204 | */ |
| AnnaBridge | 172:65be27845400 | 205 | #define HAL_CRC_Input_Data_Reverse HAL_CRCEx_Input_Data_Reverse /*!< Aliased to HAL_CRCEx_Input_Data_Reverse for inter STM32 series compatibility */ |
| AnnaBridge | 172:65be27845400 | 206 | #define HAL_CRC_Output_Data_Reverse HAL_CRCEx_Output_Data_Reverse /*!< Aliased to HAL_CRCEx_Output_Data_Reverse for inter STM32 series compatibility */ |
| AnnaBridge | 172:65be27845400 | 207 | /** |
| AnnaBridge | 172:65be27845400 | 208 | * @} |
| AnnaBridge | 172:65be27845400 | 209 | */ |
| AnnaBridge | 172:65be27845400 | 210 | |
| AnnaBridge | 172:65be27845400 | 211 | /** |
| AnnaBridge | 172:65be27845400 | 212 | * @} |
| AnnaBridge | 172:65be27845400 | 213 | */ |
| AnnaBridge | 172:65be27845400 | 214 | |
| AnnaBridge | 172:65be27845400 | 215 | /* Exported macros -----------------------------------------------------------*/ |
| AnnaBridge | 172:65be27845400 | 216 | /** @defgroup CRC_Exported_Macros CRC Exported Macros |
| AnnaBridge | 172:65be27845400 | 217 | * @{ |
| AnnaBridge | 172:65be27845400 | 218 | */ |
| AnnaBridge | 172:65be27845400 | 219 | |
| AnnaBridge | 172:65be27845400 | 220 | /** @brief Reset CRC handle state. |
| AnnaBridge | 172:65be27845400 | 221 | * @param __HANDLE__ CRC handle. |
| AnnaBridge | 172:65be27845400 | 222 | * @retval None |
| AnnaBridge | 172:65be27845400 | 223 | */ |
| AnnaBridge | 172:65be27845400 | 224 | #define __HAL_CRC_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_CRC_STATE_RESET) |
| AnnaBridge | 172:65be27845400 | 225 | |
| AnnaBridge | 172:65be27845400 | 226 | /** |
| AnnaBridge | 172:65be27845400 | 227 | * @brief Reset CRC Data Register. |
| AnnaBridge | 172:65be27845400 | 228 | * @param __HANDLE__ CRC handle |
| AnnaBridge | 172:65be27845400 | 229 | * @retval None |
| AnnaBridge | 172:65be27845400 | 230 | */ |
| AnnaBridge | 172:65be27845400 | 231 | #define __HAL_CRC_DR_RESET(__HANDLE__) ((__HANDLE__)->Instance->CR |= CRC_CR_RESET) |
| AnnaBridge | 172:65be27845400 | 232 | |
| AnnaBridge | 172:65be27845400 | 233 | /** |
| AnnaBridge | 172:65be27845400 | 234 | * @brief Set CRC INIT non-default value |
| AnnaBridge | 172:65be27845400 | 235 | * @param __HANDLE__ CRC handle |
| AnnaBridge | 172:65be27845400 | 236 | * @param __INIT__ 32-bit initial value |
| AnnaBridge | 172:65be27845400 | 237 | * @retval None |
| AnnaBridge | 172:65be27845400 | 238 | */ |
| AnnaBridge | 172:65be27845400 | 239 | #define __HAL_CRC_INITIALCRCVALUE_CONFIG(__HANDLE__, __INIT__) ((__HANDLE__)->Instance->INIT = (__INIT__)) |
| AnnaBridge | 172:65be27845400 | 240 | |
| AnnaBridge | 172:65be27845400 | 241 | /** |
| AnnaBridge | 172:65be27845400 | 242 | * @brief Store data in the Independent Data (ID) register. |
| AnnaBridge | 172:65be27845400 | 243 | * @param __HANDLE__ CRC handle |
| AnnaBridge | 172:65be27845400 | 244 | * @param __VALUE__ Value to be stored in the ID register |
| AnnaBridge | 172:65be27845400 | 245 | * @note Refer to the Reference Manual to get the authorized __VALUE__ length in bits |
| AnnaBridge | 172:65be27845400 | 246 | * @retval None |
| AnnaBridge | 172:65be27845400 | 247 | */ |
| AnnaBridge | 172:65be27845400 | 248 | #define __HAL_CRC_SET_IDR(__HANDLE__, __VALUE__) (WRITE_REG((__HANDLE__)->Instance->IDR, (__VALUE__))) |
| AnnaBridge | 172:65be27845400 | 249 | |
| AnnaBridge | 172:65be27845400 | 250 | /** |
| AnnaBridge | 172:65be27845400 | 251 | * @brief Return the data stored in the Independent Data (ID) register. |
| AnnaBridge | 172:65be27845400 | 252 | * @param __HANDLE__ CRC handle |
| AnnaBridge | 172:65be27845400 | 253 | * @note Refer to the Reference Manual to get the authorized __VALUE__ length in bits |
| AnnaBridge | 172:65be27845400 | 254 | * @retval Value of the ID register |
| AnnaBridge | 172:65be27845400 | 255 | */ |
| AnnaBridge | 172:65be27845400 | 256 | #define __HAL_CRC_GET_IDR(__HANDLE__) (((__HANDLE__)->Instance->IDR) & CRC_IDR_IDR) |
| AnnaBridge | 172:65be27845400 | 257 | /** |
| AnnaBridge | 172:65be27845400 | 258 | * @} |
| AnnaBridge | 172:65be27845400 | 259 | */ |
| AnnaBridge | 172:65be27845400 | 260 | |
| AnnaBridge | 172:65be27845400 | 261 | |
| AnnaBridge | 172:65be27845400 | 262 | /* Private macros --------------------------------------------------------*/ |
| AnnaBridge | 172:65be27845400 | 263 | /** @defgroup CRC_Private_Macros CRC Private Macros |
| AnnaBridge | 172:65be27845400 | 264 | * @{ |
| AnnaBridge | 172:65be27845400 | 265 | */ |
| AnnaBridge | 172:65be27845400 | 266 | |
| AnnaBridge | 172:65be27845400 | 267 | #define IS_DEFAULT_POLYNOMIAL(DEFAULT) (((DEFAULT) == DEFAULT_POLYNOMIAL_ENABLE) || \ |
| AnnaBridge | 172:65be27845400 | 268 | ((DEFAULT) == DEFAULT_POLYNOMIAL_DISABLE)) |
| AnnaBridge | 172:65be27845400 | 269 | |
| AnnaBridge | 172:65be27845400 | 270 | |
| AnnaBridge | 172:65be27845400 | 271 | #define IS_DEFAULT_INIT_VALUE(VALUE) (((VALUE) == DEFAULT_INIT_VALUE_ENABLE) || \ |
| AnnaBridge | 172:65be27845400 | 272 | ((VALUE) == DEFAULT_INIT_VALUE_DISABLE)) |
| AnnaBridge | 172:65be27845400 | 273 | |
| AnnaBridge | 172:65be27845400 | 274 | #define IS_CRC_POL_LENGTH(LENGTH) (((LENGTH) == CRC_POLYLENGTH_32B) || \ |
| AnnaBridge | 172:65be27845400 | 275 | ((LENGTH) == CRC_POLYLENGTH_16B) || \ |
| AnnaBridge | 172:65be27845400 | 276 | ((LENGTH) == CRC_POLYLENGTH_8B) || \ |
| AnnaBridge | 172:65be27845400 | 277 | ((LENGTH) == CRC_POLYLENGTH_7B)) |
| AnnaBridge | 172:65be27845400 | 278 | |
| AnnaBridge | 172:65be27845400 | 279 | #define IS_CRC_INPUTDATA_FORMAT(FORMAT) (((FORMAT) == CRC_INPUTDATA_FORMAT_BYTES) || \ |
| AnnaBridge | 172:65be27845400 | 280 | ((FORMAT) == CRC_INPUTDATA_FORMAT_HALFWORDS) || \ |
| AnnaBridge | 172:65be27845400 | 281 | ((FORMAT) == CRC_INPUTDATA_FORMAT_WORDS)) |
| AnnaBridge | 172:65be27845400 | 282 | |
| AnnaBridge | 172:65be27845400 | 283 | /** |
| AnnaBridge | 172:65be27845400 | 284 | * @} |
| AnnaBridge | 172:65be27845400 | 285 | */ |
| AnnaBridge | 172:65be27845400 | 286 | |
| AnnaBridge | 172:65be27845400 | 287 | /* Include CRC HAL Extended module */ |
| AnnaBridge | 172:65be27845400 | 288 | #include "stm32h7xx_hal_crc_ex.h" |
| AnnaBridge | 172:65be27845400 | 289 | |
| AnnaBridge | 172:65be27845400 | 290 | /* Exported functions --------------------------------------------------------*/ |
| AnnaBridge | 172:65be27845400 | 291 | /** @defgroup CRC_Exported_Functions CRC Exported Functions |
| AnnaBridge | 172:65be27845400 | 292 | * @{ |
| AnnaBridge | 172:65be27845400 | 293 | */ |
| AnnaBridge | 172:65be27845400 | 294 | |
| AnnaBridge | 172:65be27845400 | 295 | /* Initialization and de-initialization functions ****************************/ |
| AnnaBridge | 172:65be27845400 | 296 | /** @defgroup CRC_Exported_Functions_Group1 Initialization and de-initialization functions |
| AnnaBridge | 172:65be27845400 | 297 | * @{ |
| AnnaBridge | 172:65be27845400 | 298 | */ |
| AnnaBridge | 172:65be27845400 | 299 | HAL_StatusTypeDef HAL_CRC_Init(CRC_HandleTypeDef *hcrc); |
| AnnaBridge | 172:65be27845400 | 300 | HAL_StatusTypeDef HAL_CRC_DeInit(CRC_HandleTypeDef *hcrc); |
| AnnaBridge | 172:65be27845400 | 301 | void HAL_CRC_MspInit(CRC_HandleTypeDef *hcrc); |
| AnnaBridge | 172:65be27845400 | 302 | void HAL_CRC_MspDeInit(CRC_HandleTypeDef *hcrc); |
| AnnaBridge | 172:65be27845400 | 303 | /** |
| AnnaBridge | 172:65be27845400 | 304 | * @} |
| AnnaBridge | 172:65be27845400 | 305 | */ |
| AnnaBridge | 172:65be27845400 | 306 | |
| AnnaBridge | 172:65be27845400 | 307 | /* Peripheral Control functions ***********************************************/ |
| AnnaBridge | 172:65be27845400 | 308 | /** @defgroup CRC_Exported_Functions_Group2 Peripheral Control functions |
| AnnaBridge | 172:65be27845400 | 309 | * @{ |
| AnnaBridge | 172:65be27845400 | 310 | */ |
| AnnaBridge | 172:65be27845400 | 311 | uint32_t HAL_CRC_Accumulate(CRC_HandleTypeDef *hcrc, uint32_t pBuffer[], uint32_t BufferLength); |
| AnnaBridge | 172:65be27845400 | 312 | uint32_t HAL_CRC_Calculate(CRC_HandleTypeDef *hcrc, uint32_t pBuffer[], uint32_t BufferLength); |
| AnnaBridge | 172:65be27845400 | 313 | /** |
| AnnaBridge | 172:65be27845400 | 314 | * @} |
| AnnaBridge | 172:65be27845400 | 315 | */ |
| AnnaBridge | 172:65be27845400 | 316 | |
| AnnaBridge | 172:65be27845400 | 317 | /* Peripheral State and Error functions ***************************************/ |
| AnnaBridge | 172:65be27845400 | 318 | /** @defgroup CRC_Exported_Functions_Group3 Peripheral State functions |
| AnnaBridge | 172:65be27845400 | 319 | * @{ |
| AnnaBridge | 172:65be27845400 | 320 | */ |
| AnnaBridge | 172:65be27845400 | 321 | HAL_CRC_StateTypeDef HAL_CRC_GetState(CRC_HandleTypeDef *hcrc); |
| AnnaBridge | 172:65be27845400 | 322 | /** |
| AnnaBridge | 172:65be27845400 | 323 | * @} |
| AnnaBridge | 172:65be27845400 | 324 | */ |
| AnnaBridge | 172:65be27845400 | 325 | |
| AnnaBridge | 172:65be27845400 | 326 | /** |
| AnnaBridge | 172:65be27845400 | 327 | * @} |
| AnnaBridge | 172:65be27845400 | 328 | */ |
| AnnaBridge | 172:65be27845400 | 329 | |
| AnnaBridge | 172:65be27845400 | 330 | /** |
| AnnaBridge | 172:65be27845400 | 331 | * @} |
| AnnaBridge | 172:65be27845400 | 332 | */ |
| AnnaBridge | 172:65be27845400 | 333 | |
| AnnaBridge | 172:65be27845400 | 334 | /** |
| AnnaBridge | 172:65be27845400 | 335 | * @} |
| AnnaBridge | 172:65be27845400 | 336 | */ |
| AnnaBridge | 172:65be27845400 | 337 | |
| AnnaBridge | 172:65be27845400 | 338 | #ifdef __cplusplus |
| AnnaBridge | 172:65be27845400 | 339 | } |
| AnnaBridge | 172:65be27845400 | 340 | #endif |
| AnnaBridge | 172:65be27845400 | 341 | |
| AnnaBridge | 172:65be27845400 | 342 | #endif /* STM32H7xx_HAL_CRC_H */ |
| AnnaBridge | 172:65be27845400 | 343 | |
| AnnaBridge | 172:65be27845400 | 344 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |
