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targets/cmsis/TARGET_STM/TARGET_STM32L4/stm32l4xx_hal_crc.h@637:ed69428d4850, 2015-12-22 (annotated)
- Committer:
- jaerts
- Date:
- Tue Dec 22 13:22:16 2015 +0000
- Revision:
- 637:ed69428d4850
- Parent:
- 610:813dcc80987e
Add very shady LPC1768 CAN Filter implementation
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
mbed_official | 610:813dcc80987e | 1 | /** |
mbed_official | 610:813dcc80987e | 2 | ****************************************************************************** |
mbed_official | 610:813dcc80987e | 3 | * @file stm32l4xx_hal_crc.h |
mbed_official | 610:813dcc80987e | 4 | * @author MCD Application Team |
mbed_official | 610:813dcc80987e | 5 | * @version V1.0.0 |
mbed_official | 610:813dcc80987e | 6 | * @date 26-June-2015 |
mbed_official | 610:813dcc80987e | 7 | * @brief Header file of CRC HAL module. |
mbed_official | 610:813dcc80987e | 8 | ****************************************************************************** |
mbed_official | 610:813dcc80987e | 9 | * @attention |
mbed_official | 610:813dcc80987e | 10 | * |
mbed_official | 610:813dcc80987e | 11 | * <h2><center>© COPYRIGHT(c) 2015 STMicroelectronics</center></h2> |
mbed_official | 610:813dcc80987e | 12 | * |
mbed_official | 610:813dcc80987e | 13 | * Redistribution and use in source and binary forms, with or without modification, |
mbed_official | 610:813dcc80987e | 14 | * are permitted provided that the following conditions are met: |
mbed_official | 610:813dcc80987e | 15 | * 1. Redistributions of source code must retain the above copyright notice, |
mbed_official | 610:813dcc80987e | 16 | * this list of conditions and the following disclaimer. |
mbed_official | 610:813dcc80987e | 17 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
mbed_official | 610:813dcc80987e | 18 | * this list of conditions and the following disclaimer in the documentation |
mbed_official | 610:813dcc80987e | 19 | * and/or other materials provided with the distribution. |
mbed_official | 610:813dcc80987e | 20 | * 3. Neither the name of STMicroelectronics nor the names of its contributors |
mbed_official | 610:813dcc80987e | 21 | * may be used to endorse or promote products derived from this software |
mbed_official | 610:813dcc80987e | 22 | * without specific prior written permission. |
mbed_official | 610:813dcc80987e | 23 | * |
mbed_official | 610:813dcc80987e | 24 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
mbed_official | 610:813dcc80987e | 25 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
mbed_official | 610:813dcc80987e | 26 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
mbed_official | 610:813dcc80987e | 27 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
mbed_official | 610:813dcc80987e | 28 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
mbed_official | 610:813dcc80987e | 29 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
mbed_official | 610:813dcc80987e | 30 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
mbed_official | 610:813dcc80987e | 31 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
mbed_official | 610:813dcc80987e | 32 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
mbed_official | 610:813dcc80987e | 33 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
mbed_official | 610:813dcc80987e | 34 | * |
mbed_official | 610:813dcc80987e | 35 | ****************************************************************************** |
mbed_official | 610:813dcc80987e | 36 | */ |
mbed_official | 610:813dcc80987e | 37 | |
mbed_official | 610:813dcc80987e | 38 | /* Define to prevent recursive inclusion -------------------------------------*/ |
mbed_official | 610:813dcc80987e | 39 | #ifndef __STM32L4xx_HAL_CRC_H |
mbed_official | 610:813dcc80987e | 40 | #define __STM32L4xx_HAL_CRC_H |
mbed_official | 610:813dcc80987e | 41 | |
mbed_official | 610:813dcc80987e | 42 | #ifdef __cplusplus |
mbed_official | 610:813dcc80987e | 43 | extern "C" { |
mbed_official | 610:813dcc80987e | 44 | #endif |
mbed_official | 610:813dcc80987e | 45 | |
mbed_official | 610:813dcc80987e | 46 | /* Includes ------------------------------------------------------------------*/ |
mbed_official | 610:813dcc80987e | 47 | #include "stm32l4xx_hal_def.h" |
mbed_official | 610:813dcc80987e | 48 | |
mbed_official | 610:813dcc80987e | 49 | /** @addtogroup STM32L4xx_HAL_Driver |
mbed_official | 610:813dcc80987e | 50 | * @{ |
mbed_official | 610:813dcc80987e | 51 | */ |
mbed_official | 610:813dcc80987e | 52 | |
mbed_official | 610:813dcc80987e | 53 | /** @addtogroup CRC |
mbed_official | 610:813dcc80987e | 54 | * @{ |
mbed_official | 610:813dcc80987e | 55 | */ |
mbed_official | 610:813dcc80987e | 56 | |
mbed_official | 610:813dcc80987e | 57 | /* Exported types ------------------------------------------------------------*/ |
mbed_official | 610:813dcc80987e | 58 | |
mbed_official | 610:813dcc80987e | 59 | /** @defgroup CRC_Exported_Types CRC Exported Types |
mbed_official | 610:813dcc80987e | 60 | * @{ |
mbed_official | 610:813dcc80987e | 61 | */ |
mbed_official | 610:813dcc80987e | 62 | |
mbed_official | 610:813dcc80987e | 63 | /** |
mbed_official | 610:813dcc80987e | 64 | * @brief CRC HAL State Structure definition |
mbed_official | 610:813dcc80987e | 65 | */ |
mbed_official | 610:813dcc80987e | 66 | typedef enum |
mbed_official | 610:813dcc80987e | 67 | { |
mbed_official | 610:813dcc80987e | 68 | HAL_CRC_STATE_RESET = 0x00, /*!< CRC not yet initialized or disabled */ |
mbed_official | 610:813dcc80987e | 69 | HAL_CRC_STATE_READY = 0x01, /*!< CRC initialized and ready for use */ |
mbed_official | 610:813dcc80987e | 70 | HAL_CRC_STATE_BUSY = 0x02, /*!< CRC internal process is ongoing */ |
mbed_official | 610:813dcc80987e | 71 | HAL_CRC_STATE_TIMEOUT = 0x03, /*!< CRC timeout state */ |
mbed_official | 610:813dcc80987e | 72 | HAL_CRC_STATE_ERROR = 0x04 /*!< CRC error state */ |
mbed_official | 610:813dcc80987e | 73 | }HAL_CRC_StateTypeDef; |
mbed_official | 610:813dcc80987e | 74 | |
mbed_official | 610:813dcc80987e | 75 | |
mbed_official | 610:813dcc80987e | 76 | |
mbed_official | 610:813dcc80987e | 77 | /** |
mbed_official | 610:813dcc80987e | 78 | * @brief CRC Init Structure definition |
mbed_official | 610:813dcc80987e | 79 | */ |
mbed_official | 610:813dcc80987e | 80 | typedef struct |
mbed_official | 610:813dcc80987e | 81 | { |
mbed_official | 610:813dcc80987e | 82 | uint8_t DefaultPolynomialUse; /*!< This parameter is a value of @ref CRC_Default_Polynomial and indicates if default polynomial is used. |
mbed_official | 610:813dcc80987e | 83 | If set to DEFAULT_POLYNOMIAL_ENABLE, resort to default |
mbed_official | 610:813dcc80987e | 84 | 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. |
mbed_official | 610:813dcc80987e | 85 | In that case, there is no need to set GeneratingPolynomial field. |
mbed_official | 610:813dcc80987e | 86 | If otherwise set to DEFAULT_POLYNOMIAL_DISABLE, GeneratingPolynomial and CRCLength fields must be set. */ |
mbed_official | 610:813dcc80987e | 87 | |
mbed_official | 610:813dcc80987e | 88 | uint8_t DefaultInitValueUse; /*!< This parameter is a value of @ref CRC_Default_InitValue_Use and indicates if default init value is used. |
mbed_official | 610:813dcc80987e | 89 | If set to DEFAULT_INIT_VALUE_ENABLE, resort to default |
mbed_official | 610:813dcc80987e | 90 | 0xFFFFFFFF value. In that case, there is no need to set InitValue field. |
mbed_official | 610:813dcc80987e | 91 | If otherwise set to DEFAULT_INIT_VALUE_DISABLE, InitValue field must be set. */ |
mbed_official | 610:813dcc80987e | 92 | |
mbed_official | 610:813dcc80987e | 93 | uint32_t GeneratingPolynomial; /*!< Set CRC generating polynomial as a 7, 8, 16 or 32-bit long value for a polynomial degree |
mbed_official | 610:813dcc80987e | 94 | respectively equal to 7, 8, 16 or 32. This field is written in normal representation, |
mbed_official | 610:813dcc80987e | 95 | e.g., for a polynomial of degree 7, X^7 + X^6 + X^5 + X^2 + 1 is written 0x65. |
mbed_official | 610:813dcc80987e | 96 | No need to specify it if DefaultPolynomialUse is set to DEFAULT_POLYNOMIAL_ENABLE. */ |
mbed_official | 610:813dcc80987e | 97 | |
mbed_official | 610:813dcc80987e | 98 | uint32_t CRCLength; /*!< This parameter is a value of @ref CRC_Polynomial_Sizes and indicates CRC length. |
mbed_official | 610:813dcc80987e | 99 | Value can be either one of |
mbed_official | 610:813dcc80987e | 100 | @arg CRC_POLYLENGTH_32B (32-bit CRC), |
mbed_official | 610:813dcc80987e | 101 | @arg CRC_POLYLENGTH_16B (16-bit CRC), |
mbed_official | 610:813dcc80987e | 102 | @arg CRC_POLYLENGTH_8B (8-bit CRC), |
mbed_official | 610:813dcc80987e | 103 | @arg CRC_POLYLENGTH_7B (7-bit CRC). */ |
mbed_official | 610:813dcc80987e | 104 | |
mbed_official | 610:813dcc80987e | 105 | uint32_t InitValue; /*!< Init value to initiate CRC computation. No need to specify it if DefaultInitValueUse |
mbed_official | 610:813dcc80987e | 106 | is set to DEFAULT_INIT_VALUE_ENABLE. */ |
mbed_official | 610:813dcc80987e | 107 | |
mbed_official | 610:813dcc80987e | 108 | uint32_t InputDataInversionMode; /*!< This parameter is a value of @ref CRCEx_Input_Data_Inversion and specifies input data inversion mode. |
mbed_official | 610:813dcc80987e | 109 | Can be either one of the following values |
mbed_official | 610:813dcc80987e | 110 | @arg CRC_INPUTDATA_INVERSION_NONE, no input data inversion |
mbed_official | 610:813dcc80987e | 111 | @arg CRC_INPUTDATA_INVERSION_BYTE, byte-wise inversion, 0x1A2B3C4D becomes 0x58D43CB2 |
mbed_official | 610:813dcc80987e | 112 | @arg CRC_INPUTDATA_INVERSION_HALFWORD, halfword-wise inversion, 0x1A2B3C4D becomes 0xD458B23C |
mbed_official | 610:813dcc80987e | 113 | @arg CRC_INPUTDATA_INVERSION_WORD, word-wise inversion, 0x1A2B3C4D becomes 0xB23CD458 */ |
mbed_official | 610:813dcc80987e | 114 | |
mbed_official | 610:813dcc80987e | 115 | uint32_t OutputDataInversionMode; /*!< This parameter is a value of @ref CRCEx_Output_Data_Inversion and specifies output data (i.e. CRC) inversion mode. |
mbed_official | 610:813dcc80987e | 116 | Can be either |
mbed_official | 610:813dcc80987e | 117 | @arg CRC_OUTPUTDATA_INVERSION_DISABLE: no CRC inversion, |
mbed_official | 610:813dcc80987e | 118 | @arg CRC_OUTPUTDATA_INVERSION_ENABLE: CRC 0x11223344 is converted into 0x22CC4488 */ |
mbed_official | 610:813dcc80987e | 119 | }CRC_InitTypeDef; |
mbed_official | 610:813dcc80987e | 120 | |
mbed_official | 610:813dcc80987e | 121 | |
mbed_official | 610:813dcc80987e | 122 | |
mbed_official | 610:813dcc80987e | 123 | /** |
mbed_official | 610:813dcc80987e | 124 | * @brief CRC Handle Structure definition |
mbed_official | 610:813dcc80987e | 125 | */ |
mbed_official | 610:813dcc80987e | 126 | typedef struct |
mbed_official | 610:813dcc80987e | 127 | { |
mbed_official | 610:813dcc80987e | 128 | CRC_TypeDef *Instance; /*!< Register base address */ |
mbed_official | 610:813dcc80987e | 129 | |
mbed_official | 610:813dcc80987e | 130 | CRC_InitTypeDef Init; /*!< CRC configuration parameters */ |
mbed_official | 610:813dcc80987e | 131 | |
mbed_official | 610:813dcc80987e | 132 | HAL_LockTypeDef Lock; /*!< CRC Locking object */ |
mbed_official | 610:813dcc80987e | 133 | |
mbed_official | 610:813dcc80987e | 134 | __IO HAL_CRC_StateTypeDef State; /*!< CRC communication state */ |
mbed_official | 610:813dcc80987e | 135 | |
mbed_official | 610:813dcc80987e | 136 | uint32_t InputDataFormat; /*!< This parameter is a value of @ref CRC_Input_Buffer_Format and specifies input data format. |
mbed_official | 610:813dcc80987e | 137 | Can be either |
mbed_official | 610:813dcc80987e | 138 | @arg CRC_INPUTDATA_FORMAT_BYTES, input data is a stream of bytes (8-bit data) |
mbed_official | 610:813dcc80987e | 139 | @arg CRC_INPUTDATA_FORMAT_HALFWORDS, input data is a stream of half-words (16-bit data) |
mbed_official | 610:813dcc80987e | 140 | @arg CRC_INPUTDATA_FORMAT_WORDS, input data is a stream of words (32-bit data) |
mbed_official | 610:813dcc80987e | 141 | |
mbed_official | 610:813dcc80987e | 142 | Note that constant CRC_INPUT_FORMAT_UNDEFINED is defined but an initialization error |
mbed_official | 610:813dcc80987e | 143 | must occur if InputBufferFormat is not one of the three values listed above */ |
mbed_official | 610:813dcc80987e | 144 | }CRC_HandleTypeDef; |
mbed_official | 610:813dcc80987e | 145 | |
mbed_official | 610:813dcc80987e | 146 | |
mbed_official | 610:813dcc80987e | 147 | /** |
mbed_official | 610:813dcc80987e | 148 | * @} |
mbed_official | 610:813dcc80987e | 149 | */ |
mbed_official | 610:813dcc80987e | 150 | |
mbed_official | 610:813dcc80987e | 151 | /* Exported constants --------------------------------------------------------*/ |
mbed_official | 610:813dcc80987e | 152 | /** @defgroup CRC_Exported_Constants CRC Exported Constants |
mbed_official | 610:813dcc80987e | 153 | * @{ |
mbed_official | 610:813dcc80987e | 154 | */ |
mbed_official | 610:813dcc80987e | 155 | |
mbed_official | 610:813dcc80987e | 156 | /** @defgroup CRC_Default_Polynomial_Value Default CRC generating polynomial |
mbed_official | 610:813dcc80987e | 157 | * @{ |
mbed_official | 610:813dcc80987e | 158 | */ |
mbed_official | 610:813dcc80987e | 159 | #define DEFAULT_CRC32_POLY 0x04C11DB7 /*!< 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 */ |
mbed_official | 610:813dcc80987e | 160 | /** |
mbed_official | 610:813dcc80987e | 161 | * @} |
mbed_official | 610:813dcc80987e | 162 | */ |
mbed_official | 610:813dcc80987e | 163 | |
mbed_official | 610:813dcc80987e | 164 | /** @defgroup CRC_Default_InitValue Default CRC computation initialization value |
mbed_official | 610:813dcc80987e | 165 | * @{ |
mbed_official | 610:813dcc80987e | 166 | */ |
mbed_official | 610:813dcc80987e | 167 | #define DEFAULT_CRC_INITVALUE 0xFFFFFFFF /*!< Initial CRC default value */ |
mbed_official | 610:813dcc80987e | 168 | /** |
mbed_official | 610:813dcc80987e | 169 | * @} |
mbed_official | 610:813dcc80987e | 170 | */ |
mbed_official | 610:813dcc80987e | 171 | |
mbed_official | 610:813dcc80987e | 172 | /** @defgroup CRC_Default_Polynomial Indicates whether or not default polynomial is used |
mbed_official | 610:813dcc80987e | 173 | * @{ |
mbed_official | 610:813dcc80987e | 174 | */ |
mbed_official | 610:813dcc80987e | 175 | #define DEFAULT_POLYNOMIAL_ENABLE ((uint8_t)0x00) /*!< Enable default generating polynomial 0x04C11DB7 */ |
mbed_official | 610:813dcc80987e | 176 | #define DEFAULT_POLYNOMIAL_DISABLE ((uint8_t)0x01) /*!< Disable default generating polynomial 0x04C11DB7 */ |
mbed_official | 610:813dcc80987e | 177 | /** |
mbed_official | 610:813dcc80987e | 178 | * @} |
mbed_official | 610:813dcc80987e | 179 | */ |
mbed_official | 610:813dcc80987e | 180 | |
mbed_official | 610:813dcc80987e | 181 | /** @defgroup CRC_Default_InitValue_Use Indicates whether or not default init value is used |
mbed_official | 610:813dcc80987e | 182 | * @{ |
mbed_official | 610:813dcc80987e | 183 | */ |
mbed_official | 610:813dcc80987e | 184 | #define DEFAULT_INIT_VALUE_ENABLE ((uint8_t)0x00) /*!< Enable initial CRC default value */ |
mbed_official | 610:813dcc80987e | 185 | #define DEFAULT_INIT_VALUE_DISABLE ((uint8_t)0x01) /*!< Disable initial CRC default value */ |
mbed_official | 610:813dcc80987e | 186 | /** |
mbed_official | 610:813dcc80987e | 187 | * @} |
mbed_official | 610:813dcc80987e | 188 | */ |
mbed_official | 610:813dcc80987e | 189 | |
mbed_official | 610:813dcc80987e | 190 | /** @defgroup CRC_Polynomial_Sizes Polynomial sizes to configure the IP |
mbed_official | 610:813dcc80987e | 191 | * @{ |
mbed_official | 610:813dcc80987e | 192 | */ |
mbed_official | 610:813dcc80987e | 193 | #define CRC_POLYLENGTH_32B ((uint32_t)0x00000000) /*!< Resort to a 32-bit long generating polynomial */ |
mbed_official | 610:813dcc80987e | 194 | #define CRC_POLYLENGTH_16B ((uint32_t)CRC_CR_POLYSIZE_0) /*!< Resort to a 16-bit long generating polynomial */ |
mbed_official | 610:813dcc80987e | 195 | #define CRC_POLYLENGTH_8B ((uint32_t)CRC_CR_POLYSIZE_1) /*!< Resort to a 8-bit long generating polynomial */ |
mbed_official | 610:813dcc80987e | 196 | #define CRC_POLYLENGTH_7B ((uint32_t)CRC_CR_POLYSIZE) /*!< Resort to a 7-bit long generating polynomial */ |
mbed_official | 610:813dcc80987e | 197 | /** |
mbed_official | 610:813dcc80987e | 198 | * @} |
mbed_official | 610:813dcc80987e | 199 | */ |
mbed_official | 610:813dcc80987e | 200 | |
mbed_official | 610:813dcc80987e | 201 | /** @defgroup CRC_Polynomial_Size_Definitions CRC polynomial possible sizes actual definitions |
mbed_official | 610:813dcc80987e | 202 | * @{ |
mbed_official | 610:813dcc80987e | 203 | */ |
mbed_official | 610:813dcc80987e | 204 | #define HAL_CRC_LENGTH_32B 32 /*!< 32-bit long CRC */ |
mbed_official | 610:813dcc80987e | 205 | #define HAL_CRC_LENGTH_16B 16 /*!< 16-bit long CRC */ |
mbed_official | 610:813dcc80987e | 206 | #define HAL_CRC_LENGTH_8B 8 /*!< 8-bit long CRC */ |
mbed_official | 610:813dcc80987e | 207 | #define HAL_CRC_LENGTH_7B 7 /*!< 7-bit long CRC */ |
mbed_official | 610:813dcc80987e | 208 | /** |
mbed_official | 610:813dcc80987e | 209 | * @} |
mbed_official | 610:813dcc80987e | 210 | */ |
mbed_official | 610:813dcc80987e | 211 | |
mbed_official | 610:813dcc80987e | 212 | /** @defgroup CRC_Input_Buffer_Format Input Buffer Format |
mbed_official | 610:813dcc80987e | 213 | * @{ |
mbed_official | 610:813dcc80987e | 214 | */ |
mbed_official | 610:813dcc80987e | 215 | /* WARNING: CRC_INPUT_FORMAT_UNDEFINED is created for reference purposes but |
mbed_official | 610:813dcc80987e | 216 | * an error is triggered in HAL_CRC_Init() if InputDataFormat field is set |
mbed_official | 610:813dcc80987e | 217 | * to CRC_INPUT_FORMAT_UNDEFINED: the format MUST be defined by the user for |
mbed_official | 610:813dcc80987e | 218 | * the CRC APIs to provide a correct result */ |
mbed_official | 610:813dcc80987e | 219 | #define CRC_INPUTDATA_FORMAT_UNDEFINED ((uint32_t)0x00000000) /*!< Undefined input data format */ |
mbed_official | 610:813dcc80987e | 220 | #define CRC_INPUTDATA_FORMAT_BYTES ((uint32_t)0x00000001) /*!< Input data in byte format */ |
mbed_official | 610:813dcc80987e | 221 | #define CRC_INPUTDATA_FORMAT_HALFWORDS ((uint32_t)0x00000002) /*!< Input data in half-word format */ |
mbed_official | 610:813dcc80987e | 222 | #define CRC_INPUTDATA_FORMAT_WORDS ((uint32_t)0x00000003) /*!< Input data in word format */ |
mbed_official | 610:813dcc80987e | 223 | /** |
mbed_official | 610:813dcc80987e | 224 | * @} |
mbed_official | 610:813dcc80987e | 225 | */ |
mbed_official | 610:813dcc80987e | 226 | |
mbed_official | 610:813dcc80987e | 227 | /** @defgroup CRC_Aliases CRC API aliases |
mbed_official | 610:813dcc80987e | 228 | * @{ |
mbed_official | 610:813dcc80987e | 229 | */ |
mbed_official | 610:813dcc80987e | 230 | #define HAL_CRC_Input_Data_Reverse HAL_CRCEx_Input_Data_Reverse /*!< Aliased to HAL_CRCEx_Input_Data_Reverse for inter STM32 series compatibility */ |
mbed_official | 610:813dcc80987e | 231 | #define HAL_CRC_Output_Data_Reverse HAL_CRCEx_Output_Data_Reverse /*!< Aliased to HAL_CRCEx_Output_Data_Reverse for inter STM32 series compatibility */ |
mbed_official | 610:813dcc80987e | 232 | /** |
mbed_official | 610:813dcc80987e | 233 | * @} |
mbed_official | 610:813dcc80987e | 234 | */ |
mbed_official | 610:813dcc80987e | 235 | |
mbed_official | 610:813dcc80987e | 236 | /** |
mbed_official | 610:813dcc80987e | 237 | * @} |
mbed_official | 610:813dcc80987e | 238 | */ |
mbed_official | 610:813dcc80987e | 239 | |
mbed_official | 610:813dcc80987e | 240 | |
mbed_official | 610:813dcc80987e | 241 | /* Exported macros -----------------------------------------------------------*/ |
mbed_official | 610:813dcc80987e | 242 | /** @defgroup CRC_Exported_Macros CRC Exported Macros |
mbed_official | 610:813dcc80987e | 243 | * @{ |
mbed_official | 610:813dcc80987e | 244 | */ |
mbed_official | 610:813dcc80987e | 245 | |
mbed_official | 610:813dcc80987e | 246 | /** @brief Reset CRC handle state. |
mbed_official | 610:813dcc80987e | 247 | * @param __HANDLE__: CRC handle. |
mbed_official | 610:813dcc80987e | 248 | * @retval None |
mbed_official | 610:813dcc80987e | 249 | */ |
mbed_official | 610:813dcc80987e | 250 | #define __HAL_CRC_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_CRC_STATE_RESET) |
mbed_official | 610:813dcc80987e | 251 | |
mbed_official | 610:813dcc80987e | 252 | /** |
mbed_official | 610:813dcc80987e | 253 | * @brief Reset CRC Data Register. |
mbed_official | 610:813dcc80987e | 254 | * @param __HANDLE__: CRC handle |
mbed_official | 610:813dcc80987e | 255 | * @retval None |
mbed_official | 610:813dcc80987e | 256 | */ |
mbed_official | 610:813dcc80987e | 257 | #define __HAL_CRC_DR_RESET(__HANDLE__) ((__HANDLE__)->Instance->CR |= CRC_CR_RESET) |
mbed_official | 610:813dcc80987e | 258 | |
mbed_official | 610:813dcc80987e | 259 | /** |
mbed_official | 610:813dcc80987e | 260 | * @brief Set CRC INIT non-default value |
mbed_official | 610:813dcc80987e | 261 | * @param __HANDLE__: CRC handle |
mbed_official | 610:813dcc80987e | 262 | * @param __INIT__: 32-bit initial value |
mbed_official | 610:813dcc80987e | 263 | * @retval None |
mbed_official | 610:813dcc80987e | 264 | */ |
mbed_official | 610:813dcc80987e | 265 | #define __HAL_CRC_INITIALCRCVALUE_CONFIG(__HANDLE__, __INIT__) ((__HANDLE__)->Instance->INIT = (__INIT__)) |
mbed_official | 610:813dcc80987e | 266 | |
mbed_official | 610:813dcc80987e | 267 | /** |
mbed_official | 610:813dcc80987e | 268 | * @brief Store a 8-bit data in the Independent Data(ID) register. |
mbed_official | 610:813dcc80987e | 269 | * @param __HANDLE__: CRC handle |
mbed_official | 610:813dcc80987e | 270 | * @param __VALUE__: 8-bit value to be stored in the ID register |
mbed_official | 610:813dcc80987e | 271 | * @retval None |
mbed_official | 610:813dcc80987e | 272 | */ |
mbed_official | 610:813dcc80987e | 273 | #define __HAL_CRC_SET_IDR(__HANDLE__, __VALUE__) (WRITE_REG((__HANDLE__)->Instance->IDR, (__VALUE__))) |
mbed_official | 610:813dcc80987e | 274 | |
mbed_official | 610:813dcc80987e | 275 | /** |
mbed_official | 610:813dcc80987e | 276 | * @brief Return the 8-bit data stored in the Independent Data(ID) register. |
mbed_official | 610:813dcc80987e | 277 | * @param __HANDLE__: CRC handle |
mbed_official | 610:813dcc80987e | 278 | * @retval 8-bit value of the ID register |
mbed_official | 610:813dcc80987e | 279 | */ |
mbed_official | 610:813dcc80987e | 280 | #define __HAL_CRC_GET_IDR(__HANDLE__) (((__HANDLE__)->Instance->IDR) & CRC_IDR_IDR) |
mbed_official | 610:813dcc80987e | 281 | /** |
mbed_official | 610:813dcc80987e | 282 | * @} |
mbed_official | 610:813dcc80987e | 283 | */ |
mbed_official | 610:813dcc80987e | 284 | |
mbed_official | 610:813dcc80987e | 285 | |
mbed_official | 610:813dcc80987e | 286 | /* Private macros --------------------------------------------------------*/ |
mbed_official | 610:813dcc80987e | 287 | /** @addtogroup CRC_Private_Macros CRC Private Macros |
mbed_official | 610:813dcc80987e | 288 | * @{ |
mbed_official | 610:813dcc80987e | 289 | */ |
mbed_official | 610:813dcc80987e | 290 | |
mbed_official | 610:813dcc80987e | 291 | #define IS_DEFAULT_POLYNOMIAL(DEFAULT) (((DEFAULT) == DEFAULT_POLYNOMIAL_ENABLE) || \ |
mbed_official | 610:813dcc80987e | 292 | ((DEFAULT) == DEFAULT_POLYNOMIAL_DISABLE)) |
mbed_official | 610:813dcc80987e | 293 | |
mbed_official | 610:813dcc80987e | 294 | |
mbed_official | 610:813dcc80987e | 295 | #define IS_DEFAULT_INIT_VALUE(VALUE) (((VALUE) == DEFAULT_INIT_VALUE_ENABLE) || \ |
mbed_official | 610:813dcc80987e | 296 | ((VALUE) == DEFAULT_INIT_VALUE_DISABLE)) |
mbed_official | 610:813dcc80987e | 297 | |
mbed_official | 610:813dcc80987e | 298 | #define IS_CRC_POL_LENGTH(LENGTH) (((LENGTH) == CRC_POLYLENGTH_32B) || \ |
mbed_official | 610:813dcc80987e | 299 | ((LENGTH) == CRC_POLYLENGTH_16B) || \ |
mbed_official | 610:813dcc80987e | 300 | ((LENGTH) == CRC_POLYLENGTH_8B) || \ |
mbed_official | 610:813dcc80987e | 301 | ((LENGTH) == CRC_POLYLENGTH_7B)) |
mbed_official | 610:813dcc80987e | 302 | |
mbed_official | 610:813dcc80987e | 303 | #define IS_CRC_INPUTDATA_FORMAT(FORMAT) (((FORMAT) == CRC_INPUTDATA_FORMAT_BYTES) || \ |
mbed_official | 610:813dcc80987e | 304 | ((FORMAT) == CRC_INPUTDATA_FORMAT_HALFWORDS) || \ |
mbed_official | 610:813dcc80987e | 305 | ((FORMAT) == CRC_INPUTDATA_FORMAT_WORDS)) |
mbed_official | 610:813dcc80987e | 306 | |
mbed_official | 610:813dcc80987e | 307 | /** |
mbed_official | 610:813dcc80987e | 308 | * @} |
mbed_official | 610:813dcc80987e | 309 | */ |
mbed_official | 610:813dcc80987e | 310 | |
mbed_official | 610:813dcc80987e | 311 | /* Include CRC HAL Extended module */ |
mbed_official | 610:813dcc80987e | 312 | #include "stm32l4xx_hal_crc_ex.h" |
mbed_official | 610:813dcc80987e | 313 | |
mbed_official | 610:813dcc80987e | 314 | /* Exported functions --------------------------------------------------------*/ |
mbed_official | 610:813dcc80987e | 315 | /** @defgroup CRC_Exported_Functions CRC Exported Functions |
mbed_official | 610:813dcc80987e | 316 | * @{ |
mbed_official | 610:813dcc80987e | 317 | */ |
mbed_official | 610:813dcc80987e | 318 | |
mbed_official | 610:813dcc80987e | 319 | /* Initialization and de-initialization functions ****************************/ |
mbed_official | 610:813dcc80987e | 320 | /** @defgroup CRC_Exported_Functions_Group1 Initialization and de-initialization functions |
mbed_official | 610:813dcc80987e | 321 | * @{ |
mbed_official | 610:813dcc80987e | 322 | */ |
mbed_official | 610:813dcc80987e | 323 | HAL_StatusTypeDef HAL_CRC_Init(CRC_HandleTypeDef *hcrc); |
mbed_official | 610:813dcc80987e | 324 | HAL_StatusTypeDef HAL_CRC_DeInit (CRC_HandleTypeDef *hcrc); |
mbed_official | 610:813dcc80987e | 325 | void HAL_CRC_MspInit(CRC_HandleTypeDef *hcrc); |
mbed_official | 610:813dcc80987e | 326 | void HAL_CRC_MspDeInit(CRC_HandleTypeDef *hcrc); |
mbed_official | 610:813dcc80987e | 327 | /** |
mbed_official | 610:813dcc80987e | 328 | * @} |
mbed_official | 610:813dcc80987e | 329 | */ |
mbed_official | 610:813dcc80987e | 330 | |
mbed_official | 610:813dcc80987e | 331 | /* Peripheral Control functions ***********************************************/ |
mbed_official | 610:813dcc80987e | 332 | /** @defgroup CRC_Exported_Functions_Group2 Peripheral Control functions |
mbed_official | 610:813dcc80987e | 333 | * @{ |
mbed_official | 610:813dcc80987e | 334 | */ |
mbed_official | 610:813dcc80987e | 335 | uint32_t HAL_CRC_Accumulate(CRC_HandleTypeDef *hcrc, uint32_t pBuffer[], uint32_t BufferLength); |
mbed_official | 610:813dcc80987e | 336 | uint32_t HAL_CRC_Calculate(CRC_HandleTypeDef *hcrc, uint32_t pBuffer[], uint32_t BufferLength); |
mbed_official | 610:813dcc80987e | 337 | /** |
mbed_official | 610:813dcc80987e | 338 | * @} |
mbed_official | 610:813dcc80987e | 339 | */ |
mbed_official | 610:813dcc80987e | 340 | |
mbed_official | 610:813dcc80987e | 341 | /* Peripheral State and Error functions ***************************************/ |
mbed_official | 610:813dcc80987e | 342 | /** @defgroup CRC_Exported_Functions_Group3 Peripheral State functions |
mbed_official | 610:813dcc80987e | 343 | * @{ |
mbed_official | 610:813dcc80987e | 344 | */ |
mbed_official | 610:813dcc80987e | 345 | HAL_CRC_StateTypeDef HAL_CRC_GetState(CRC_HandleTypeDef *hcrc); |
mbed_official | 610:813dcc80987e | 346 | /** |
mbed_official | 610:813dcc80987e | 347 | * @} |
mbed_official | 610:813dcc80987e | 348 | */ |
mbed_official | 610:813dcc80987e | 349 | |
mbed_official | 610:813dcc80987e | 350 | /** |
mbed_official | 610:813dcc80987e | 351 | * @} |
mbed_official | 610:813dcc80987e | 352 | */ |
mbed_official | 610:813dcc80987e | 353 | |
mbed_official | 610:813dcc80987e | 354 | /** |
mbed_official | 610:813dcc80987e | 355 | * @} |
mbed_official | 610:813dcc80987e | 356 | */ |
mbed_official | 610:813dcc80987e | 357 | |
mbed_official | 610:813dcc80987e | 358 | /** |
mbed_official | 610:813dcc80987e | 359 | * @} |
mbed_official | 610:813dcc80987e | 360 | */ |
mbed_official | 610:813dcc80987e | 361 | |
mbed_official | 610:813dcc80987e | 362 | #ifdef __cplusplus |
mbed_official | 610:813dcc80987e | 363 | } |
mbed_official | 610:813dcc80987e | 364 | #endif |
mbed_official | 610:813dcc80987e | 365 | |
mbed_official | 610:813dcc80987e | 366 | #endif /* __STM32L4xx_HAL_CRC_H */ |
mbed_official | 610:813dcc80987e | 367 | |
mbed_official | 610:813dcc80987e | 368 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |