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TARGET_DISCO_F303VC/TARGET_STM/TARGET_STM32F3/device/stm32f3xx_hal_crc.h@163:e59c8e839560, 2018-03-20 (annotated)
- Committer:
- AnnaBridge
- Date:
- Tue Mar 20 13:30:58 2018 +0000
- Revision:
- 163:e59c8e839560
- Child:
- 168:b9e159c1930a
mbed library. Release version 160
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| AnnaBridge | 163:e59c8e839560 | 1 | /** |
| AnnaBridge | 163:e59c8e839560 | 2 | ****************************************************************************** |
| AnnaBridge | 163:e59c8e839560 | 3 | * @file stm32f3xx_hal_crc.h |
| AnnaBridge | 163:e59c8e839560 | 4 | * @author MCD Application Team |
| AnnaBridge | 163:e59c8e839560 | 5 | * @version V1.4.0 |
| AnnaBridge | 163:e59c8e839560 | 6 | * @date 16-December-2016 |
| AnnaBridge | 163:e59c8e839560 | 7 | * @brief Header file of CRC HAL module. |
| AnnaBridge | 163:e59c8e839560 | 8 | ****************************************************************************** |
| AnnaBridge | 163:e59c8e839560 | 9 | * @attention |
| AnnaBridge | 163:e59c8e839560 | 10 | * |
| AnnaBridge | 163:e59c8e839560 | 11 | * <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2> |
| AnnaBridge | 163:e59c8e839560 | 12 | * |
| AnnaBridge | 163:e59c8e839560 | 13 | * Redistribution and use in source and binary forms, with or without modification, |
| AnnaBridge | 163:e59c8e839560 | 14 | * are permitted provided that the following conditions are met: |
| AnnaBridge | 163:e59c8e839560 | 15 | * 1. Redistributions of source code must retain the above copyright notice, |
| AnnaBridge | 163:e59c8e839560 | 16 | * this list of conditions and the following disclaimer. |
| AnnaBridge | 163:e59c8e839560 | 17 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
| AnnaBridge | 163:e59c8e839560 | 18 | * this list of conditions and the following disclaimer in the documentation |
| AnnaBridge | 163:e59c8e839560 | 19 | * and/or other materials provided with the distribution. |
| AnnaBridge | 163:e59c8e839560 | 20 | * 3. Neither the name of STMicroelectronics nor the names of its contributors |
| AnnaBridge | 163:e59c8e839560 | 21 | * may be used to endorse or promote products derived from this software |
| AnnaBridge | 163:e59c8e839560 | 22 | * without specific prior written permission. |
| AnnaBridge | 163:e59c8e839560 | 23 | * |
| AnnaBridge | 163:e59c8e839560 | 24 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| AnnaBridge | 163:e59c8e839560 | 25 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| AnnaBridge | 163:e59c8e839560 | 26 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| AnnaBridge | 163:e59c8e839560 | 27 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
| AnnaBridge | 163:e59c8e839560 | 28 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| AnnaBridge | 163:e59c8e839560 | 29 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| AnnaBridge | 163:e59c8e839560 | 30 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| AnnaBridge | 163:e59c8e839560 | 31 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| AnnaBridge | 163:e59c8e839560 | 32 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| AnnaBridge | 163:e59c8e839560 | 33 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| AnnaBridge | 163:e59c8e839560 | 34 | * |
| AnnaBridge | 163:e59c8e839560 | 35 | ****************************************************************************** |
| AnnaBridge | 163:e59c8e839560 | 36 | */ |
| AnnaBridge | 163:e59c8e839560 | 37 | |
| AnnaBridge | 163:e59c8e839560 | 38 | /* Define to prevent recursive inclusion -------------------------------------*/ |
| AnnaBridge | 163:e59c8e839560 | 39 | #ifndef __STM32F3xx_HAL_CRC_H |
| AnnaBridge | 163:e59c8e839560 | 40 | #define __STM32F3xx_HAL_CRC_H |
| AnnaBridge | 163:e59c8e839560 | 41 | |
| AnnaBridge | 163:e59c8e839560 | 42 | #ifdef __cplusplus |
| AnnaBridge | 163:e59c8e839560 | 43 | extern "C" { |
| AnnaBridge | 163:e59c8e839560 | 44 | #endif |
| AnnaBridge | 163:e59c8e839560 | 45 | |
| AnnaBridge | 163:e59c8e839560 | 46 | /* Includes ------------------------------------------------------------------*/ |
| AnnaBridge | 163:e59c8e839560 | 47 | #include "stm32f3xx_hal_def.h" |
| AnnaBridge | 163:e59c8e839560 | 48 | |
| AnnaBridge | 163:e59c8e839560 | 49 | /** @addtogroup STM32F3xx_HAL_Driver |
| AnnaBridge | 163:e59c8e839560 | 50 | * @{ |
| AnnaBridge | 163:e59c8e839560 | 51 | */ |
| AnnaBridge | 163:e59c8e839560 | 52 | |
| AnnaBridge | 163:e59c8e839560 | 53 | /** @addtogroup CRC CRC |
| AnnaBridge | 163:e59c8e839560 | 54 | * @{ |
| AnnaBridge | 163:e59c8e839560 | 55 | */ |
| AnnaBridge | 163:e59c8e839560 | 56 | |
| AnnaBridge | 163:e59c8e839560 | 57 | /* Exported types ------------------------------------------------------------*/ |
| AnnaBridge | 163:e59c8e839560 | 58 | /** @defgroup CRC_Exported_Types CRC Exported Types |
| AnnaBridge | 163:e59c8e839560 | 59 | * @{ |
| AnnaBridge | 163:e59c8e839560 | 60 | */ |
| AnnaBridge | 163:e59c8e839560 | 61 | /** |
| AnnaBridge | 163:e59c8e839560 | 62 | * @brief CRC HAL State Structure definition |
| AnnaBridge | 163:e59c8e839560 | 63 | */ |
| AnnaBridge | 163:e59c8e839560 | 64 | typedef enum |
| AnnaBridge | 163:e59c8e839560 | 65 | { |
| AnnaBridge | 163:e59c8e839560 | 66 | HAL_CRC_STATE_RESET = 0x00U, /*!< CRC not yet initialized or disabled */ |
| AnnaBridge | 163:e59c8e839560 | 67 | HAL_CRC_STATE_READY = 0x01U, /*!< CRC initialized and ready for use */ |
| AnnaBridge | 163:e59c8e839560 | 68 | HAL_CRC_STATE_BUSY = 0x02U, /*!< CRC internal process is ongoing */ |
| AnnaBridge | 163:e59c8e839560 | 69 | HAL_CRC_STATE_TIMEOUT = 0x03U, /*!< CRC timeout state */ |
| AnnaBridge | 163:e59c8e839560 | 70 | HAL_CRC_STATE_ERROR = 0x04 /*!< CRC error state */ |
| AnnaBridge | 163:e59c8e839560 | 71 | }HAL_CRC_StateTypeDef; |
| AnnaBridge | 163:e59c8e839560 | 72 | |
| AnnaBridge | 163:e59c8e839560 | 73 | |
| AnnaBridge | 163:e59c8e839560 | 74 | /** |
| AnnaBridge | 163:e59c8e839560 | 75 | * @brief CRC Init Structure definition |
| AnnaBridge | 163:e59c8e839560 | 76 | */ |
| AnnaBridge | 163:e59c8e839560 | 77 | typedef struct |
| AnnaBridge | 163:e59c8e839560 | 78 | { |
| AnnaBridge | 163:e59c8e839560 | 79 | uint8_t DefaultPolynomialUse; /*!< This parameter is a value of @ref CRC_Default_Polynomial and indicates if default polynomial is used. |
| AnnaBridge | 163:e59c8e839560 | 80 | If set to DEFAULT_POLYNOMIAL_ENABLE, resort to default |
| AnnaBridge | 163:e59c8e839560 | 81 | X^32U + X^26U + X^23U + X^22U + X^16U + X^12U + X^11U + X^10U +X^8U + X^7U + X^5U + X^4U + X^2U+ X +1. |
| AnnaBridge | 163:e59c8e839560 | 82 | In that case, there is no need to set GeneratingPolynomial field. |
| AnnaBridge | 163:e59c8e839560 | 83 | If otherwise set to DEFAULT_POLYNOMIAL_DISABLE, GeneratingPolynomial and CRCLength fields must be set. */ |
| AnnaBridge | 163:e59c8e839560 | 84 | |
| AnnaBridge | 163:e59c8e839560 | 85 | uint8_t DefaultInitValueUse; /*!< This parameter is a value of @ref CRC_Default_InitValue_Use and indicates if default init value is used. |
| AnnaBridge | 163:e59c8e839560 | 86 | If set to DEFAULT_INIT_VALUE_ENABLE, resort to default |
| AnnaBridge | 163:e59c8e839560 | 87 | 0xFFFFFFFF value. In that case, there is no need to set InitValue field. |
| AnnaBridge | 163:e59c8e839560 | 88 | If otherwise set to DEFAULT_INIT_VALUE_DISABLE, InitValue field must be set. */ |
| AnnaBridge | 163:e59c8e839560 | 89 | |
| AnnaBridge | 163:e59c8e839560 | 90 | uint32_t GeneratingPolynomial; /*!< Set CRC generating polynomial as a 7U, 8U, 16 or 32-bit long value for a polynomial degree |
| AnnaBridge | 163:e59c8e839560 | 91 | respectively equal to 7U, 8U, 16 or 32. This field is written in normal representation, |
| AnnaBridge | 163:e59c8e839560 | 92 | e.g., for a polynomial of degree 7U, X^7U + X^6U + X^5U + X^2U + 1 is written 0x65. |
| AnnaBridge | 163:e59c8e839560 | 93 | No need to specify it if DefaultPolynomialUse is set to DEFAULT_POLYNOMIAL_ENABLE. */ |
| AnnaBridge | 163:e59c8e839560 | 94 | |
| AnnaBridge | 163:e59c8e839560 | 95 | uint32_t CRCLength; /*!< This parameter is a value of @ref CRC_Polynomial_Sizes and indicates CRC length. |
| AnnaBridge | 163:e59c8e839560 | 96 | Value can be either one of |
| AnnaBridge | 163:e59c8e839560 | 97 | @arg CRC_POLYLENGTH_32B (32-bit CRC), |
| AnnaBridge | 163:e59c8e839560 | 98 | @arg CRC_POLYLENGTH_16B (16-bit CRC), |
| AnnaBridge | 163:e59c8e839560 | 99 | @arg CRC_POLYLENGTH_8B (8-bit CRC), |
| AnnaBridge | 163:e59c8e839560 | 100 | @arg CRC_POLYLENGTH_7B (7-bit CRC). */ |
| AnnaBridge | 163:e59c8e839560 | 101 | |
| AnnaBridge | 163:e59c8e839560 | 102 | uint32_t InitValue; /*!< Init value to initiate CRC computation. No need to specify it if DefaultInitValueUse |
| AnnaBridge | 163:e59c8e839560 | 103 | is set to DEFAULT_INIT_VALUE_ENABLE. */ |
| AnnaBridge | 163:e59c8e839560 | 104 | |
| AnnaBridge | 163:e59c8e839560 | 105 | uint32_t InputDataInversionMode; /*!< This parameter is a value of @ref CRCEx_Input_Data_Inversion and specifies input data inversion mode. |
| AnnaBridge | 163:e59c8e839560 | 106 | Can be either one of the following values |
| AnnaBridge | 163:e59c8e839560 | 107 | @arg CRC_INPUTDATA_INVERSION_NONE, no input data inversion |
| AnnaBridge | 163:e59c8e839560 | 108 | @arg CRC_INPUTDATA_INVERSION_BYTE, byte-wise inversion, 0x1A2B3C4D becomes 0x58D43CB2 |
| AnnaBridge | 163:e59c8e839560 | 109 | @arg CRC_INPUTDATA_INVERSION_HALFWORD, halfword-wise inversion, 0x1A2B3C4D becomes 0xD458B23C |
| AnnaBridge | 163:e59c8e839560 | 110 | @arg CRC_INPUTDATA_INVERSION_WORD, word-wise inversion, 0x1A2B3C4D becomes 0xB23CD458U */ |
| AnnaBridge | 163:e59c8e839560 | 111 | |
| AnnaBridge | 163:e59c8e839560 | 112 | uint32_t OutputDataInversionMode; /*!< This parameter is a value of @ref CRCEx_Output_Data_Inversion and specifies output data (i.e. CRC) inversion mode. |
| AnnaBridge | 163:e59c8e839560 | 113 | Can be either |
| AnnaBridge | 163:e59c8e839560 | 114 | @arg CRC_OUTPUTDATA_INVERSION_DISABLE: no CRC inversion, |
| AnnaBridge | 163:e59c8e839560 | 115 | @arg CRC_OUTPUTDATA_INVERSION_ENABLE: CRC 0x11223344 is converted into 0x22CC4488U */ |
| AnnaBridge | 163:e59c8e839560 | 116 | }CRC_InitTypeDef; |
| AnnaBridge | 163:e59c8e839560 | 117 | |
| AnnaBridge | 163:e59c8e839560 | 118 | |
| AnnaBridge | 163:e59c8e839560 | 119 | /** |
| AnnaBridge | 163:e59c8e839560 | 120 | * @brief CRC Handle Structure definition |
| AnnaBridge | 163:e59c8e839560 | 121 | */ |
| AnnaBridge | 163:e59c8e839560 | 122 | typedef struct |
| AnnaBridge | 163:e59c8e839560 | 123 | { |
| AnnaBridge | 163:e59c8e839560 | 124 | CRC_TypeDef *Instance; /*!< Register base address */ |
| AnnaBridge | 163:e59c8e839560 | 125 | |
| AnnaBridge | 163:e59c8e839560 | 126 | CRC_InitTypeDef Init; /*!< CRC configuration parameters */ |
| AnnaBridge | 163:e59c8e839560 | 127 | |
| AnnaBridge | 163:e59c8e839560 | 128 | HAL_LockTypeDef Lock; /*!< CRC Locking object */ |
| AnnaBridge | 163:e59c8e839560 | 129 | |
| AnnaBridge | 163:e59c8e839560 | 130 | __IO HAL_CRC_StateTypeDef State; /*!< CRC communication state */ |
| AnnaBridge | 163:e59c8e839560 | 131 | |
| AnnaBridge | 163:e59c8e839560 | 132 | uint32_t InputDataFormat; /*!< This parameter is a value of @ref CRC_Input_Buffer_Format and specifies input data format. |
| AnnaBridge | 163:e59c8e839560 | 133 | Can be either |
| AnnaBridge | 163:e59c8e839560 | 134 | @arg CRC_INPUTDATA_FORMAT_BYTES, input data is a stream of bytes (8-bit data) |
| AnnaBridge | 163:e59c8e839560 | 135 | @arg CRC_INPUTDATA_FORMAT_HALFWORDS, input data is a stream of half-words (16-bit data) |
| AnnaBridge | 163:e59c8e839560 | 136 | @arg CRC_INPUTDATA_FORMAT_WORDS, input data is a stream of words (32-bit data) |
| AnnaBridge | 163:e59c8e839560 | 137 | |
| AnnaBridge | 163:e59c8e839560 | 138 | Note that constant CRC_INPUT_FORMAT_UNDEFINED is defined but an initialization error |
| AnnaBridge | 163:e59c8e839560 | 139 | must occur if InputBufferFormat is not one of the three values listed above */ |
| AnnaBridge | 163:e59c8e839560 | 140 | }CRC_HandleTypeDef; |
| AnnaBridge | 163:e59c8e839560 | 141 | /** |
| AnnaBridge | 163:e59c8e839560 | 142 | * @} |
| AnnaBridge | 163:e59c8e839560 | 143 | */ |
| AnnaBridge | 163:e59c8e839560 | 144 | |
| AnnaBridge | 163:e59c8e839560 | 145 | /* Exported constants --------------------------------------------------------*/ |
| AnnaBridge | 163:e59c8e839560 | 146 | /** @defgroup CRC_Exported_Constants CRC Exported Constants |
| AnnaBridge | 163:e59c8e839560 | 147 | * @{ |
| AnnaBridge | 163:e59c8e839560 | 148 | */ |
| AnnaBridge | 163:e59c8e839560 | 149 | /** @defgroup CRC_Default_Polynomial_Value Default CRC generating polynomial |
| AnnaBridge | 163:e59c8e839560 | 150 | * @{ |
| AnnaBridge | 163:e59c8e839560 | 151 | */ |
| AnnaBridge | 163:e59c8e839560 | 152 | #define DEFAULT_CRC32_POLY 0x04C11DB7 /*!< X^32U + X^26U + X^23U + X^22U + X^16U + X^12U + X^11U + X^10U +X^8U + X^7U + X^5U + X^4U + X^2U+ X +1U */ |
| AnnaBridge | 163:e59c8e839560 | 153 | |
| AnnaBridge | 163:e59c8e839560 | 154 | /** |
| AnnaBridge | 163:e59c8e839560 | 155 | * @} |
| AnnaBridge | 163:e59c8e839560 | 156 | */ |
| AnnaBridge | 163:e59c8e839560 | 157 | |
| AnnaBridge | 163:e59c8e839560 | 158 | /** @defgroup CRC_Default_InitValue Default CRC computation initialization value |
| AnnaBridge | 163:e59c8e839560 | 159 | * @{ |
| AnnaBridge | 163:e59c8e839560 | 160 | */ |
| AnnaBridge | 163:e59c8e839560 | 161 | #define DEFAULT_CRC_INITVALUE 0xFFFFFFFFU /*!< Initial CRC default value */ |
| AnnaBridge | 163:e59c8e839560 | 162 | |
| AnnaBridge | 163:e59c8e839560 | 163 | /** |
| AnnaBridge | 163:e59c8e839560 | 164 | * @} |
| AnnaBridge | 163:e59c8e839560 | 165 | */ |
| AnnaBridge | 163:e59c8e839560 | 166 | |
| AnnaBridge | 163:e59c8e839560 | 167 | /** @defgroup CRC_Default_Polynomial Indicates whether or not default polynomial is used |
| AnnaBridge | 163:e59c8e839560 | 168 | * @{ |
| AnnaBridge | 163:e59c8e839560 | 169 | */ |
| AnnaBridge | 163:e59c8e839560 | 170 | #define DEFAULT_POLYNOMIAL_ENABLE ((uint8_t)0x00U) /*!< Enable default generating polynomial 0x04C11DB7 */ |
| AnnaBridge | 163:e59c8e839560 | 171 | #define DEFAULT_POLYNOMIAL_DISABLE ((uint8_t)0x01U) /*!< Disable default generating polynomial 0x04C11DB7U */ |
| AnnaBridge | 163:e59c8e839560 | 172 | /** |
| AnnaBridge | 163:e59c8e839560 | 173 | * @} |
| AnnaBridge | 163:e59c8e839560 | 174 | */ |
| AnnaBridge | 163:e59c8e839560 | 175 | |
| AnnaBridge | 163:e59c8e839560 | 176 | /** @defgroup CRC_Default_InitValue_Use Indicates whether or not default init value is used |
| AnnaBridge | 163:e59c8e839560 | 177 | * @{ |
| AnnaBridge | 163:e59c8e839560 | 178 | */ |
| AnnaBridge | 163:e59c8e839560 | 179 | #define DEFAULT_INIT_VALUE_ENABLE ((uint8_t)0x00U) /*!< Enable initial CRC default value */ |
| AnnaBridge | 163:e59c8e839560 | 180 | #define DEFAULT_INIT_VALUE_DISABLE ((uint8_t)0x01U) /*!< Disable initial CRC default value */ |
| AnnaBridge | 163:e59c8e839560 | 181 | /** |
| AnnaBridge | 163:e59c8e839560 | 182 | * @} |
| AnnaBridge | 163:e59c8e839560 | 183 | */ |
| AnnaBridge | 163:e59c8e839560 | 184 | |
| AnnaBridge | 163:e59c8e839560 | 185 | /** @defgroup CRC_Polynomial_Sizes Polynomial sizes to configure the IP |
| AnnaBridge | 163:e59c8e839560 | 186 | * @{ |
| AnnaBridge | 163:e59c8e839560 | 187 | */ |
| AnnaBridge | 163:e59c8e839560 | 188 | #define CRC_POLYLENGTH_32B (0x00000000U) /*!< Resort to a 32-bit long generating polynomial */ |
| AnnaBridge | 163:e59c8e839560 | 189 | #define CRC_POLYLENGTH_16B ((uint32_t)CRC_CR_POLYSIZE_0) /*!< Resort to a 16-bit long generating polynomial */ |
| AnnaBridge | 163:e59c8e839560 | 190 | #define CRC_POLYLENGTH_8B ((uint32_t)CRC_CR_POLYSIZE_1) /*!< Resort to a 8-bit long generating polynomial */ |
| AnnaBridge | 163:e59c8e839560 | 191 | #define CRC_POLYLENGTH_7B ((uint32_t)CRC_CR_POLYSIZE) /*!< Resort to a 7-bit long generating polynomial */ |
| AnnaBridge | 163:e59c8e839560 | 192 | /** |
| AnnaBridge | 163:e59c8e839560 | 193 | * @} |
| AnnaBridge | 163:e59c8e839560 | 194 | */ |
| AnnaBridge | 163:e59c8e839560 | 195 | |
| AnnaBridge | 163:e59c8e839560 | 196 | /** @defgroup CRC_Polynomial_Size_Definitions CRC polynomial possible sizes actual definitions |
| AnnaBridge | 163:e59c8e839560 | 197 | * @{ |
| AnnaBridge | 163:e59c8e839560 | 198 | */ |
| AnnaBridge | 163:e59c8e839560 | 199 | #define HAL_CRC_LENGTH_32B 32 /*!< 32-bit long CRC */ |
| AnnaBridge | 163:e59c8e839560 | 200 | #define HAL_CRC_LENGTH_16B 16 /*!< 16-bit long CRC */ |
| AnnaBridge | 163:e59c8e839560 | 201 | #define HAL_CRC_LENGTH_8B 8 /*!< 8-bit long CRC */ |
| AnnaBridge | 163:e59c8e839560 | 202 | #define HAL_CRC_LENGTH_7B 7 /*!< 7-bit long CRC */ |
| AnnaBridge | 163:e59c8e839560 | 203 | |
| AnnaBridge | 163:e59c8e839560 | 204 | /** |
| AnnaBridge | 163:e59c8e839560 | 205 | * @} |
| AnnaBridge | 163:e59c8e839560 | 206 | */ |
| AnnaBridge | 163:e59c8e839560 | 207 | |
| AnnaBridge | 163:e59c8e839560 | 208 | /** @defgroup CRC_Input_Buffer_Format Input Buffer Format |
| AnnaBridge | 163:e59c8e839560 | 209 | * @{ |
| AnnaBridge | 163:e59c8e839560 | 210 | */ |
| AnnaBridge | 163:e59c8e839560 | 211 | /* WARNING: CRC_INPUT_FORMAT_UNDEFINED is created for reference purposes but |
| AnnaBridge | 163:e59c8e839560 | 212 | * an error is triggered in HAL_CRC_Init() if InputDataFormat field is set |
| AnnaBridge | 163:e59c8e839560 | 213 | * to CRC_INPUT_FORMAT_UNDEFINED: the format MUST be defined by the user for |
| AnnaBridge | 163:e59c8e839560 | 214 | * the CRC APIs to provide a correct result */ |
| AnnaBridge | 163:e59c8e839560 | 215 | #define CRC_INPUTDATA_FORMAT_UNDEFINED (0x00000000U) /*!< Undefined input data format */ |
| AnnaBridge | 163:e59c8e839560 | 216 | #define CRC_INPUTDATA_FORMAT_BYTES (0x00000001U) /*!< Input data in byte format */ |
| AnnaBridge | 163:e59c8e839560 | 217 | #define CRC_INPUTDATA_FORMAT_HALFWORDS (0x00000002U) /*!< Input data in half-word format */ |
| AnnaBridge | 163:e59c8e839560 | 218 | #define CRC_INPUTDATA_FORMAT_WORDS (0x00000003U) /*!< Input data in word format */ |
| AnnaBridge | 163:e59c8e839560 | 219 | /** |
| AnnaBridge | 163:e59c8e839560 | 220 | * @} |
| AnnaBridge | 163:e59c8e839560 | 221 | */ |
| AnnaBridge | 163:e59c8e839560 | 222 | |
| AnnaBridge | 163:e59c8e839560 | 223 | /** |
| AnnaBridge | 163:e59c8e839560 | 224 | * @} |
| AnnaBridge | 163:e59c8e839560 | 225 | */ |
| AnnaBridge | 163:e59c8e839560 | 226 | |
| AnnaBridge | 163:e59c8e839560 | 227 | /* Exported macros -----------------------------------------------------------*/ |
| AnnaBridge | 163:e59c8e839560 | 228 | |
| AnnaBridge | 163:e59c8e839560 | 229 | /** @defgroup CRC_Exported_Macros CRC Exported Macros |
| AnnaBridge | 163:e59c8e839560 | 230 | * @{ |
| AnnaBridge | 163:e59c8e839560 | 231 | */ |
| AnnaBridge | 163:e59c8e839560 | 232 | |
| AnnaBridge | 163:e59c8e839560 | 233 | /** @brief Reset CRC handle state. |
| AnnaBridge | 163:e59c8e839560 | 234 | * @param __HANDLE__: CRC handle. |
| AnnaBridge | 163:e59c8e839560 | 235 | * @retval None |
| AnnaBridge | 163:e59c8e839560 | 236 | */ |
| AnnaBridge | 163:e59c8e839560 | 237 | #define __HAL_CRC_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_CRC_STATE_RESET) |
| AnnaBridge | 163:e59c8e839560 | 238 | |
| AnnaBridge | 163:e59c8e839560 | 239 | /** |
| AnnaBridge | 163:e59c8e839560 | 240 | * @brief Reset CRC Data Register. |
| AnnaBridge | 163:e59c8e839560 | 241 | * @param __HANDLE__: CRC handle |
| AnnaBridge | 163:e59c8e839560 | 242 | * @retval None |
| AnnaBridge | 163:e59c8e839560 | 243 | */ |
| AnnaBridge | 163:e59c8e839560 | 244 | #define __HAL_CRC_DR_RESET(__HANDLE__) ((__HANDLE__)->Instance->CR |= CRC_CR_RESET) |
| AnnaBridge | 163:e59c8e839560 | 245 | |
| AnnaBridge | 163:e59c8e839560 | 246 | /** |
| AnnaBridge | 163:e59c8e839560 | 247 | * @brief Set CRC INIT non-default value |
| AnnaBridge | 163:e59c8e839560 | 248 | * @param __HANDLE__: CRC handle |
| AnnaBridge | 163:e59c8e839560 | 249 | * @param __INIT__: 32-bit initial value |
| AnnaBridge | 163:e59c8e839560 | 250 | * @retval None |
| AnnaBridge | 163:e59c8e839560 | 251 | */ |
| AnnaBridge | 163:e59c8e839560 | 252 | #define __HAL_CRC_INITIALCRCVALUE_CONFIG(__HANDLE__, __INIT__) ((__HANDLE__)->Instance->INIT = (__INIT__)) |
| AnnaBridge | 163:e59c8e839560 | 253 | |
| AnnaBridge | 163:e59c8e839560 | 254 | /** |
| AnnaBridge | 163:e59c8e839560 | 255 | * @brief Store a 8-bit data in the Independent Data(ID) register. |
| AnnaBridge | 163:e59c8e839560 | 256 | * @param __HANDLE__: CRC handle |
| AnnaBridge | 163:e59c8e839560 | 257 | * @param __VALUE__: 8-bit value to be stored in the ID register |
| AnnaBridge | 163:e59c8e839560 | 258 | * @retval None |
| AnnaBridge | 163:e59c8e839560 | 259 | */ |
| AnnaBridge | 163:e59c8e839560 | 260 | #define __HAL_CRC_SET_IDR(__HANDLE__, __VALUE__) (WRITE_REG((__HANDLE__)->Instance->IDR, (__VALUE__))) |
| AnnaBridge | 163:e59c8e839560 | 261 | |
| AnnaBridge | 163:e59c8e839560 | 262 | /** |
| AnnaBridge | 163:e59c8e839560 | 263 | * @brief Return the 8-bit data stored in the Independent Data(ID) register. |
| AnnaBridge | 163:e59c8e839560 | 264 | * @param __HANDLE__: CRC handle |
| AnnaBridge | 163:e59c8e839560 | 265 | * @retval 8-bit value of the ID register |
| AnnaBridge | 163:e59c8e839560 | 266 | */ |
| AnnaBridge | 163:e59c8e839560 | 267 | #define __HAL_CRC_GET_IDR(__HANDLE__) (((__HANDLE__)->Instance->IDR) & CRC_IDR_IDR) |
| AnnaBridge | 163:e59c8e839560 | 268 | /** |
| AnnaBridge | 163:e59c8e839560 | 269 | * @} |
| AnnaBridge | 163:e59c8e839560 | 270 | */ |
| AnnaBridge | 163:e59c8e839560 | 271 | |
| AnnaBridge | 163:e59c8e839560 | 272 | |
| AnnaBridge | 163:e59c8e839560 | 273 | /* Private macros --------------------------------------------------------*/ |
| AnnaBridge | 163:e59c8e839560 | 274 | /** @addtogroup CRC_Private_Macros CRC Private Macros |
| AnnaBridge | 163:e59c8e839560 | 275 | * @{ |
| AnnaBridge | 163:e59c8e839560 | 276 | */ |
| AnnaBridge | 163:e59c8e839560 | 277 | |
| AnnaBridge | 163:e59c8e839560 | 278 | #define IS_DEFAULT_POLYNOMIAL(DEFAULT) (((DEFAULT) == DEFAULT_POLYNOMIAL_ENABLE) || \ |
| AnnaBridge | 163:e59c8e839560 | 279 | ((DEFAULT) == DEFAULT_POLYNOMIAL_DISABLE)) |
| AnnaBridge | 163:e59c8e839560 | 280 | |
| AnnaBridge | 163:e59c8e839560 | 281 | |
| AnnaBridge | 163:e59c8e839560 | 282 | #define IS_DEFAULT_INIT_VALUE(VALUE) (((VALUE) == DEFAULT_INIT_VALUE_ENABLE) || \ |
| AnnaBridge | 163:e59c8e839560 | 283 | ((VALUE) == DEFAULT_INIT_VALUE_DISABLE)) |
| AnnaBridge | 163:e59c8e839560 | 284 | |
| AnnaBridge | 163:e59c8e839560 | 285 | #define IS_CRC_POL_LENGTH(LENGTH) (((LENGTH) == CRC_POLYLENGTH_32B) || \ |
| AnnaBridge | 163:e59c8e839560 | 286 | ((LENGTH) == CRC_POLYLENGTH_16B) || \ |
| AnnaBridge | 163:e59c8e839560 | 287 | ((LENGTH) == CRC_POLYLENGTH_8B) || \ |
| AnnaBridge | 163:e59c8e839560 | 288 | ((LENGTH) == CRC_POLYLENGTH_7B)) |
| AnnaBridge | 163:e59c8e839560 | 289 | |
| AnnaBridge | 163:e59c8e839560 | 290 | #define IS_CRC_INPUTDATA_FORMAT(FORMAT) (((FORMAT) == CRC_INPUTDATA_FORMAT_BYTES) || \ |
| AnnaBridge | 163:e59c8e839560 | 291 | ((FORMAT) == CRC_INPUTDATA_FORMAT_HALFWORDS) || \ |
| AnnaBridge | 163:e59c8e839560 | 292 | ((FORMAT) == CRC_INPUTDATA_FORMAT_WORDS)) |
| AnnaBridge | 163:e59c8e839560 | 293 | |
| AnnaBridge | 163:e59c8e839560 | 294 | /** |
| AnnaBridge | 163:e59c8e839560 | 295 | * @} |
| AnnaBridge | 163:e59c8e839560 | 296 | */ |
| AnnaBridge | 163:e59c8e839560 | 297 | |
| AnnaBridge | 163:e59c8e839560 | 298 | /* Include CRC HAL Extended module */ |
| AnnaBridge | 163:e59c8e839560 | 299 | #include "stm32f3xx_hal_crc_ex.h" |
| AnnaBridge | 163:e59c8e839560 | 300 | |
| AnnaBridge | 163:e59c8e839560 | 301 | /* Exported functions --------------------------------------------------------*/ |
| AnnaBridge | 163:e59c8e839560 | 302 | /** @addtogroup CRC_Exported_Functions CRC Exported Functions |
| AnnaBridge | 163:e59c8e839560 | 303 | * @{ |
| AnnaBridge | 163:e59c8e839560 | 304 | */ |
| AnnaBridge | 163:e59c8e839560 | 305 | |
| AnnaBridge | 163:e59c8e839560 | 306 | /** @addtogroup CRC_Exported_Functions_Group1 Initialization and de-initialization functions |
| AnnaBridge | 163:e59c8e839560 | 307 | * @brief Initialization and Configuration functions. |
| AnnaBridge | 163:e59c8e839560 | 308 | * @{ |
| AnnaBridge | 163:e59c8e839560 | 309 | */ |
| AnnaBridge | 163:e59c8e839560 | 310 | /* Initialization and de-initialization functions ****************************/ |
| AnnaBridge | 163:e59c8e839560 | 311 | HAL_StatusTypeDef HAL_CRC_Init(CRC_HandleTypeDef *hcrc); |
| AnnaBridge | 163:e59c8e839560 | 312 | HAL_StatusTypeDef HAL_CRC_DeInit (CRC_HandleTypeDef *hcrc); |
| AnnaBridge | 163:e59c8e839560 | 313 | void HAL_CRC_MspInit(CRC_HandleTypeDef *hcrc); |
| AnnaBridge | 163:e59c8e839560 | 314 | void HAL_CRC_MspDeInit(CRC_HandleTypeDef *hcrc); |
| AnnaBridge | 163:e59c8e839560 | 315 | /** |
| AnnaBridge | 163:e59c8e839560 | 316 | * @} |
| AnnaBridge | 163:e59c8e839560 | 317 | */ |
| AnnaBridge | 163:e59c8e839560 | 318 | |
| AnnaBridge | 163:e59c8e839560 | 319 | /** @addtogroup CRC_Exported_Functions_Group2 Peripheral Control functions |
| AnnaBridge | 163:e59c8e839560 | 320 | * @brief management functions. |
| AnnaBridge | 163:e59c8e839560 | 321 | * @{ |
| AnnaBridge | 163:e59c8e839560 | 322 | */ |
| AnnaBridge | 163:e59c8e839560 | 323 | /* Peripheral Control functions ***********************************************/ |
| AnnaBridge | 163:e59c8e839560 | 324 | uint32_t HAL_CRC_Accumulate(CRC_HandleTypeDef *hcrc, uint32_t pBuffer[], uint32_t BufferLength); |
| AnnaBridge | 163:e59c8e839560 | 325 | uint32_t HAL_CRC_Calculate(CRC_HandleTypeDef *hcrc, uint32_t pBuffer[], uint32_t BufferLength); |
| AnnaBridge | 163:e59c8e839560 | 326 | /** |
| AnnaBridge | 163:e59c8e839560 | 327 | * @} |
| AnnaBridge | 163:e59c8e839560 | 328 | */ |
| AnnaBridge | 163:e59c8e839560 | 329 | |
| AnnaBridge | 163:e59c8e839560 | 330 | /** @addtogroup CRC_Exported_Functions_Group3 Peripheral State functions |
| AnnaBridge | 163:e59c8e839560 | 331 | * @brief Peripheral State functions. |
| AnnaBridge | 163:e59c8e839560 | 332 | * @{ |
| AnnaBridge | 163:e59c8e839560 | 333 | */ |
| AnnaBridge | 163:e59c8e839560 | 334 | /* Peripheral State and Error functions ***************************************/ |
| AnnaBridge | 163:e59c8e839560 | 335 | HAL_CRC_StateTypeDef HAL_CRC_GetState(CRC_HandleTypeDef *hcrc); |
| AnnaBridge | 163:e59c8e839560 | 336 | /** |
| AnnaBridge | 163:e59c8e839560 | 337 | * @} |
| AnnaBridge | 163:e59c8e839560 | 338 | */ |
| AnnaBridge | 163:e59c8e839560 | 339 | |
| AnnaBridge | 163:e59c8e839560 | 340 | /** |
| AnnaBridge | 163:e59c8e839560 | 341 | * @} |
| AnnaBridge | 163:e59c8e839560 | 342 | */ |
| AnnaBridge | 163:e59c8e839560 | 343 | |
| AnnaBridge | 163:e59c8e839560 | 344 | /** @defgroup HAL_CRC_Alias_Exported_Functions CRC aliases for Exported Functions |
| AnnaBridge | 163:e59c8e839560 | 345 | * @{ |
| AnnaBridge | 163:e59c8e839560 | 346 | */ |
| AnnaBridge | 163:e59c8e839560 | 347 | /* Aliases for inter STM32 series compatibility */ |
| AnnaBridge | 163:e59c8e839560 | 348 | #define HAL_CRC_Input_Data_Reverse HAL_CRCEx_Input_Data_Reverse |
| AnnaBridge | 163:e59c8e839560 | 349 | #define HAL_CRC_Output_Data_Reverse HAL_CRCEx_Output_Data_Reverse |
| AnnaBridge | 163:e59c8e839560 | 350 | /** |
| AnnaBridge | 163:e59c8e839560 | 351 | * @} |
| AnnaBridge | 163:e59c8e839560 | 352 | */ |
| AnnaBridge | 163:e59c8e839560 | 353 | |
| AnnaBridge | 163:e59c8e839560 | 354 | /** |
| AnnaBridge | 163:e59c8e839560 | 355 | * @} |
| AnnaBridge | 163:e59c8e839560 | 356 | */ |
| AnnaBridge | 163:e59c8e839560 | 357 | |
| AnnaBridge | 163:e59c8e839560 | 358 | /** |
| AnnaBridge | 163:e59c8e839560 | 359 | * @} |
| AnnaBridge | 163:e59c8e839560 | 360 | */ |
| AnnaBridge | 163:e59c8e839560 | 361 | |
| AnnaBridge | 163:e59c8e839560 | 362 | #ifdef __cplusplus |
| AnnaBridge | 163:e59c8e839560 | 363 | } |
| AnnaBridge | 163:e59c8e839560 | 364 | #endif |
| AnnaBridge | 163:e59c8e839560 | 365 | |
| AnnaBridge | 163:e59c8e839560 | 366 | #endif /* __STM32F3xx_HAL_CRC_H */ |
| AnnaBridge | 163:e59c8e839560 | 367 | |
| AnnaBridge | 163:e59c8e839560 | 368 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |
