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Last commit 20 Feb 2019 by mbed official

targets/cmsis/TARGET_STM/TARGET_STM32F3/stm32f3xx_hal_crc.h@632:7687fb9c4f91, 2015-09-28 (annotated)

Committer:
mbed_official
Date:
Mon Sep 28 14:00:11 2015 +0100
Revision:
632:7687fb9c4f91
Parent:
385:be64abf45658
Child:
634:ac7d6880524d
Synchronized with git revision f7ce4ed029cc611121464252ff28d5e8beb895b0



Full URL: https://github.com/mbedmicro/mbed/commit/f7ce4ed029cc611121464252ff28d5e8beb895b0/



NUCLEO_F303K8 - add support of the STM32F303K8

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 330:c80ac197fa6a 1 /**
mbed_official 330:c80ac197fa6a 2 ******************************************************************************
mbed_official 330:c80ac197fa6a 3 * @file stm32f3xx_hal_crc.h
mbed_official 330:c80ac197fa6a 4 * @author MCD Application Team
mbed_official 632:7687fb9c4f91 5 * @version V1.1.1
mbed_official 632:7687fb9c4f91 6 * @date 19-June-2015
mbed_official 330:c80ac197fa6a 7 * @brief Header file of CRC HAL module.
mbed_official 330:c80ac197fa6a 8 ******************************************************************************
mbed_official 330:c80ac197fa6a 9 * @attention
mbed_official 330:c80ac197fa6a 10 *
mbed_official 632:7687fb9c4f91 11 * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
mbed_official 330:c80ac197fa6a 12 *
mbed_official 330:c80ac197fa6a 13 * Redistribution and use in source and binary forms, with or without modification,
mbed_official 330:c80ac197fa6a 14 * are permitted provided that the following conditions are met:
mbed_official 330:c80ac197fa6a 15 * 1. Redistributions of source code must retain the above copyright notice,
mbed_official 330:c80ac197fa6a 16 * this list of conditions and the following disclaimer.
mbed_official 330:c80ac197fa6a 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
mbed_official 330:c80ac197fa6a 18 * this list of conditions and the following disclaimer in the documentation
mbed_official 330:c80ac197fa6a 19 * and/or other materials provided with the distribution.
mbed_official 330:c80ac197fa6a 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
mbed_official 330:c80ac197fa6a 21 * may be used to endorse or promote products derived from this software
mbed_official 330:c80ac197fa6a 22 * without specific prior written permission.
mbed_official 330:c80ac197fa6a 23 *
mbed_official 330:c80ac197fa6a 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
mbed_official 330:c80ac197fa6a 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
mbed_official 330:c80ac197fa6a 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
mbed_official 330:c80ac197fa6a 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
mbed_official 330:c80ac197fa6a 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
mbed_official 330:c80ac197fa6a 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
mbed_official 330:c80ac197fa6a 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
mbed_official 330:c80ac197fa6a 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
mbed_official 330:c80ac197fa6a 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
mbed_official 330:c80ac197fa6a 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
mbed_official 330:c80ac197fa6a 34 *
mbed_official 330:c80ac197fa6a 35 ******************************************************************************
mbed_official 330:c80ac197fa6a 36 */
mbed_official 330:c80ac197fa6a 37
mbed_official 330:c80ac197fa6a 38 /* Define to prevent recursive inclusion -------------------------------------*/
mbed_official 330:c80ac197fa6a 39 #ifndef __STM32F3xx_HAL_CRC_H
mbed_official 330:c80ac197fa6a 40 #define __STM32F3xx_HAL_CRC_H
mbed_official 330:c80ac197fa6a 41
mbed_official 330:c80ac197fa6a 42 #ifdef __cplusplus
mbed_official 330:c80ac197fa6a 43 extern "C" {
mbed_official 330:c80ac197fa6a 44 #endif
mbed_official 330:c80ac197fa6a 45
mbed_official 330:c80ac197fa6a 46 /* Includes ------------------------------------------------------------------*/
mbed_official 330:c80ac197fa6a 47 #include "stm32f3xx_hal_def.h"
mbed_official 330:c80ac197fa6a 48
mbed_official 330:c80ac197fa6a 49 /** @addtogroup STM32F3xx_HAL_Driver
mbed_official 330:c80ac197fa6a 50 * @{
mbed_official 330:c80ac197fa6a 51 */
mbed_official 330:c80ac197fa6a 52
mbed_official 330:c80ac197fa6a 53 /** @addtogroup CRC
mbed_official 330:c80ac197fa6a 54 * @{
mbed_official 330:c80ac197fa6a 55 */
mbed_official 330:c80ac197fa6a 56
mbed_official 330:c80ac197fa6a 57 /* Exported types ------------------------------------------------------------*/
mbed_official 330:c80ac197fa6a 58 /** @defgroup CRC_Exported_Types CRC Exported Types
mbed_official 330:c80ac197fa6a 59 * @{
mbed_official 330:c80ac197fa6a 60 */
mbed_official 330:c80ac197fa6a 61
mbed_official 330:c80ac197fa6a 62 /**
mbed_official 330:c80ac197fa6a 63 * @brief CRC HAL State Structure definition
mbed_official 330:c80ac197fa6a 64 */
mbed_official 330:c80ac197fa6a 65 typedef enum
mbed_official 330:c80ac197fa6a 66 {
mbed_official 330:c80ac197fa6a 67 HAL_CRC_STATE_RESET = 0x00, /*!< CRC not yet initialized or disabled */
mbed_official 330:c80ac197fa6a 68 HAL_CRC_STATE_READY = 0x01, /*!< CRC initialized and ready for use */
mbed_official 330:c80ac197fa6a 69 HAL_CRC_STATE_BUSY = 0x02, /*!< CRC internal process is ongoing */
mbed_official 330:c80ac197fa6a 70 HAL_CRC_STATE_TIMEOUT = 0x03, /*!< CRC timeout state */
mbed_official 330:c80ac197fa6a 71 HAL_CRC_STATE_ERROR = 0x04 /*!< CRC error state */
mbed_official 330:c80ac197fa6a 72 }HAL_CRC_StateTypeDef;
mbed_official 330:c80ac197fa6a 73
mbed_official 330:c80ac197fa6a 74
mbed_official 330:c80ac197fa6a 75 /**
mbed_official 330:c80ac197fa6a 76 * @brief CRC Init Structure definition
mbed_official 330:c80ac197fa6a 77 */
mbed_official 330:c80ac197fa6a 78 typedef struct
mbed_official 330:c80ac197fa6a 79 {
mbed_official 330:c80ac197fa6a 80 uint8_t DefaultPolynomialUse; /*!< This parameter is a value of @ref CRC_Default_Polynomial and indicates if default polynomial is used.
mbed_official 330:c80ac197fa6a 81 If set to DEFAULT_POLYNOMIAL_ENABLE, resort to default
mbed_official 330:c80ac197fa6a 82 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 330:c80ac197fa6a 83 In that case, there is no need to set GeneratingPolynomial field.
mbed_official 330:c80ac197fa6a 84 If otherwise set to DEFAULT_POLYNOMIAL_DISABLE, GeneratingPolynomial and CRCLength fields must be set */
mbed_official 330:c80ac197fa6a 85
mbed_official 330:c80ac197fa6a 86 uint8_t DefaultInitValueUse; /*!< This parameter is a value of @ref CRC_Default_InitValue_Use and indicates if default init value is used.
mbed_official 330:c80ac197fa6a 87 If set to DEFAULT_INIT_VALUE_ENABLE, resort to default
mbed_official 330:c80ac197fa6a 88 0xFFFFFFFF value. In that case, there is no need to set InitValue field.
mbed_official 330:c80ac197fa6a 89 If otherwise set to DEFAULT_INIT_VALUE_DISABLE, InitValue field must be set */
mbed_official 330:c80ac197fa6a 90
mbed_official 330:c80ac197fa6a 91 uint32_t GeneratingPolynomial; /*!< Set CRC generating polynomial. 7, 8, 16 or 32-bit long value for a polynomial degree
mbed_official 330:c80ac197fa6a 92 respectively equal to 7, 8, 16 or 32. This field is written in normal representation,
mbed_official 330:c80ac197fa6a 93 e.g., for a polynomial of degree 7, X^7 + X^6 + X^5 + X^2 + 1 is written 0x65.
mbed_official 330:c80ac197fa6a 94 No need to specify it if DefaultPolynomialUse is set to DEFAULT_POLYNOMIAL_ENABLE */
mbed_official 330:c80ac197fa6a 95
mbed_official 330:c80ac197fa6a 96 uint32_t CRCLength; /*!< This parameter is a value of @ref CRC_Polynomial_Size_Definitions and indicates CRC length.
mbed_official 330:c80ac197fa6a 97 Value can be either one of
mbed_official 330:c80ac197fa6a 98 CRC_POLYLENGTH_32B (32-bit CRC)
mbed_official 330:c80ac197fa6a 99 CRC_POLYLENGTH_16B (16-bit CRC)
mbed_official 330:c80ac197fa6a 100 CRC_POLYLENGTH_8B (8-bit CRC)
mbed_official 330:c80ac197fa6a 101 CRC_POLYLENGTH_7B (7-bit CRC) */
mbed_official 330:c80ac197fa6a 102
mbed_official 330:c80ac197fa6a 103 uint32_t InitValue; /*!< Init value to initiate CRC computation. No need to specify it if DefaultInitValueUse
mbed_official 330:c80ac197fa6a 104 is set to DEFAULT_INIT_VALUE_ENABLE */
mbed_official 330:c80ac197fa6a 105
mbed_official 330:c80ac197fa6a 106 uint32_t InputDataInversionMode; /*!< This parameter is a value of @ref CRCEx_Input_Data_Inversion and specifies input data inversion mode.
mbed_official 330:c80ac197fa6a 107 Can be either one of the following values
mbed_official 330:c80ac197fa6a 108 CRC_INPUTDATA_INVERSION_NONE no input data inversion
mbed_official 330:c80ac197fa6a 109 CRC_INPUTDATA_INVERSION_BYTE byte-wise inversion, 0x1A2B3C4D becomes 0x58D43CB2
mbed_official 330:c80ac197fa6a 110 CRC_INPUTDATA_INVERSION_HALFWORD halfword-wise inversion, 0x1A2B3C4D becomes 0xD458B23C
mbed_official 330:c80ac197fa6a 111 CRC_INPUTDATA_INVERSION_WORD word-wise inversion, 0x1A2B3C4D becomes 0xB23CD458 */
mbed_official 330:c80ac197fa6a 112
mbed_official 330:c80ac197fa6a 113 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 330:c80ac197fa6a 114 Can be either
mbed_official 330:c80ac197fa6a 115 CRC_OUTPUTDATA_INVERSION_DISABLED no CRC inversion, or
mbed_official 330:c80ac197fa6a 116 CRC_OUTPUTDATA_INVERSION_ENABLED CRC 0x11223344 is converted into 0x22CC4488 */
mbed_official 330:c80ac197fa6a 117 }CRC_InitTypeDef;
mbed_official 330:c80ac197fa6a 118
mbed_official 330:c80ac197fa6a 119
mbed_official 330:c80ac197fa6a 120 /**
mbed_official 330:c80ac197fa6a 121 * @brief CRC Handle Structure definition
mbed_official 330:c80ac197fa6a 122 */
mbed_official 330:c80ac197fa6a 123 typedef struct
mbed_official 330:c80ac197fa6a 124 {
mbed_official 330:c80ac197fa6a 125 CRC_TypeDef *Instance; /*!< Register base address */
mbed_official 330:c80ac197fa6a 126
mbed_official 330:c80ac197fa6a 127 CRC_InitTypeDef Init; /*!< CRC configuration parameters */
mbed_official 330:c80ac197fa6a 128
mbed_official 330:c80ac197fa6a 129 HAL_LockTypeDef Lock; /*!< CRC Locking object */
mbed_official 330:c80ac197fa6a 130
mbed_official 330:c80ac197fa6a 131 __IO HAL_CRC_StateTypeDef State; /*!< CRC communication state */
mbed_official 330:c80ac197fa6a 132
mbed_official 330:c80ac197fa6a 133 uint32_t InputDataFormat; /*!< This parameter is a value of @ref CRC_Input_Buffer_Format and specifies input data format.
mbed_official 330:c80ac197fa6a 134 Can be either
mbed_official 330:c80ac197fa6a 135 CRC_INPUTDATA_FORMAT_BYTES input data is a stream of bytes (8-bit data)
mbed_official 330:c80ac197fa6a 136 CRC_INPUTDATA_FORMAT_HALFWORDS input data is a stream of half-words (16-bit data)
mbed_official 330:c80ac197fa6a 137 CRC_INPUTDATA_FORMAT_WORDS input data is a stream of words (32-bits data)
mbed_official 330:c80ac197fa6a 138 Note that constant CRC_INPUT_FORMAT_UNDEFINED is defined but an initialization error
mbed_official 330:c80ac197fa6a 139 must occur if InputBufferFormat is not one of the three values listed above */
mbed_official 330:c80ac197fa6a 140 }CRC_HandleTypeDef;
mbed_official 330:c80ac197fa6a 141
mbed_official 330:c80ac197fa6a 142 /**
mbed_official 330:c80ac197fa6a 143 * @}
mbed_official 330:c80ac197fa6a 144 */
mbed_official 330:c80ac197fa6a 145
mbed_official 330:c80ac197fa6a 146 /* Exported constants --------------------------------------------------------*/
mbed_official 330:c80ac197fa6a 147 /** @defgroup CRC_Exported_Constants CRC Exported Constants
mbed_official 330:c80ac197fa6a 148 * @{
mbed_official 330:c80ac197fa6a 149 */
mbed_official 330:c80ac197fa6a 150
mbed_official 330:c80ac197fa6a 151 /** @defgroup CRC_Default_Polynomial_Value Default CRC generating polynomial
mbed_official 330:c80ac197fa6a 152 * @{
mbed_official 330:c80ac197fa6a 153 */
mbed_official 330:c80ac197fa6a 154 #define DEFAULT_CRC32_POLY 0x04C11DB7
mbed_official 330:c80ac197fa6a 155
mbed_official 330:c80ac197fa6a 156 /**
mbed_official 330:c80ac197fa6a 157 * @}
mbed_official 330:c80ac197fa6a 158 */
mbed_official 330:c80ac197fa6a 159
mbed_official 330:c80ac197fa6a 160 /** @defgroup CRC_Default_InitValue Default CRC computation initialization value
mbed_official 330:c80ac197fa6a 161 * @{
mbed_official 330:c80ac197fa6a 162 */
mbed_official 330:c80ac197fa6a 163 #define DEFAULT_CRC_INITVALUE 0xFFFFFFFF
mbed_official 330:c80ac197fa6a 164
mbed_official 330:c80ac197fa6a 165 /**
mbed_official 330:c80ac197fa6a 166 * @}
mbed_official 330:c80ac197fa6a 167 */
mbed_official 330:c80ac197fa6a 168
mbed_official 330:c80ac197fa6a 169 /** @defgroup CRC_Default_Polynomial Indicates whether or not default polynomial is used
mbed_official 330:c80ac197fa6a 170 * @{
mbed_official 330:c80ac197fa6a 171 */
mbed_official 330:c80ac197fa6a 172 #define DEFAULT_POLYNOMIAL_ENABLE ((uint8_t)0x00)
mbed_official 330:c80ac197fa6a 173 #define DEFAULT_POLYNOMIAL_DISABLE ((uint8_t)0x01)
mbed_official 330:c80ac197fa6a 174
mbed_official 330:c80ac197fa6a 175 #define IS_DEFAULT_POLYNOMIAL(DEFAULT) (((DEFAULT) == DEFAULT_POLYNOMIAL_ENABLE) || \
mbed_official 330:c80ac197fa6a 176 ((DEFAULT) == DEFAULT_POLYNOMIAL_DISABLE))
mbed_official 330:c80ac197fa6a 177
mbed_official 330:c80ac197fa6a 178 /**
mbed_official 330:c80ac197fa6a 179 * @}
mbed_official 330:c80ac197fa6a 180 */
mbed_official 330:c80ac197fa6a 181
mbed_official 330:c80ac197fa6a 182 /** @defgroup CRC_Default_InitValue_Use Indicates whether or not default init value is used
mbed_official 330:c80ac197fa6a 183 * @{
mbed_official 330:c80ac197fa6a 184 */
mbed_official 330:c80ac197fa6a 185 #define DEFAULT_INIT_VALUE_ENABLE ((uint8_t)0x00)
mbed_official 330:c80ac197fa6a 186 #define DEFAULT_INIT_VALUE_DISABLE ((uint8_t)0x01)
mbed_official 330:c80ac197fa6a 187
mbed_official 330:c80ac197fa6a 188 #define IS_DEFAULT_INIT_VALUE(VALUE) (((VALUE) == DEFAULT_INIT_VALUE_ENABLE) || \
mbed_official 330:c80ac197fa6a 189 ((VALUE) == DEFAULT_INIT_VALUE_DISABLE))
mbed_official 330:c80ac197fa6a 190
mbed_official 330:c80ac197fa6a 191 /**
mbed_official 330:c80ac197fa6a 192 * @}
mbed_official 330:c80ac197fa6a 193 */
mbed_official 330:c80ac197fa6a 194
mbed_official 330:c80ac197fa6a 195 /** @defgroup CRC_Polynomial_Sizes Polynomial sizes to configure the IP
mbed_official 330:c80ac197fa6a 196 * @{
mbed_official 330:c80ac197fa6a 197 */
mbed_official 330:c80ac197fa6a 198 #define CRC_POLYLENGTH_32B ((uint32_t)0x00000000)
mbed_official 330:c80ac197fa6a 199 #define CRC_POLYLENGTH_16B ((uint32_t)CRC_CR_POLYSIZE_0)
mbed_official 330:c80ac197fa6a 200 #define CRC_POLYLENGTH_8B ((uint32_t)CRC_CR_POLYSIZE_1)
mbed_official 330:c80ac197fa6a 201 #define CRC_POLYLENGTH_7B ((uint32_t)CRC_CR_POLYSIZE)
mbed_official 330:c80ac197fa6a 202 #define IS_CRC_POL_LENGTH(LENGTH) (((LENGTH) == CRC_POLYLENGTH_32B) || \
mbed_official 330:c80ac197fa6a 203 ((LENGTH) == CRC_POLYLENGTH_16B) || \
mbed_official 330:c80ac197fa6a 204 ((LENGTH) == CRC_POLYLENGTH_8B) || \
mbed_official 330:c80ac197fa6a 205 ((LENGTH) == CRC_POLYLENGTH_7B))
mbed_official 330:c80ac197fa6a 206 /**
mbed_official 330:c80ac197fa6a 207 * @}
mbed_official 330:c80ac197fa6a 208 */
mbed_official 330:c80ac197fa6a 209
mbed_official 330:c80ac197fa6a 210 /** @defgroup CRC_Polynomial_Size_Definitions CRC polynomial possible sizes actual definitions
mbed_official 330:c80ac197fa6a 211 * @{
mbed_official 330:c80ac197fa6a 212 */
mbed_official 330:c80ac197fa6a 213 #define HAL_CRC_LENGTH_32B 32
mbed_official 330:c80ac197fa6a 214 #define HAL_CRC_LENGTH_16B 16
mbed_official 330:c80ac197fa6a 215 #define HAL_CRC_LENGTH_8B 8
mbed_official 330:c80ac197fa6a 216 #define HAL_CRC_LENGTH_7B 7
mbed_official 330:c80ac197fa6a 217
mbed_official 330:c80ac197fa6a 218 /**
mbed_official 330:c80ac197fa6a 219 * @}
mbed_official 330:c80ac197fa6a 220 */
mbed_official 330:c80ac197fa6a 221
mbed_official 330:c80ac197fa6a 222 /** @defgroup CRC_Input_Buffer_Format Input Buffer Format
mbed_official 330:c80ac197fa6a 223 * @{
mbed_official 330:c80ac197fa6a 224 */
mbed_official 330:c80ac197fa6a 225 /* WARNING: CRC_INPUT_FORMAT_UNDEFINED is created for reference purposes but
mbed_official 330:c80ac197fa6a 226 * an error is triggered in HAL_CRC_Init() if InputDataFormat field is set
mbed_official 330:c80ac197fa6a 227 * to CRC_INPUT_FORMAT_UNDEFINED: the format MUST be defined by the user for
mbed_official 330:c80ac197fa6a 228 * the CRC APIs to provide a correct result */
mbed_official 330:c80ac197fa6a 229 #define CRC_INPUTDATA_FORMAT_UNDEFINED ((uint32_t)0x00000000)
mbed_official 330:c80ac197fa6a 230 #define CRC_INPUTDATA_FORMAT_BYTES ((uint32_t)0x00000001)
mbed_official 330:c80ac197fa6a 231 #define CRC_INPUTDATA_FORMAT_HALFWORDS ((uint32_t)0x00000002)
mbed_official 330:c80ac197fa6a 232 #define CRC_INPUTDATA_FORMAT_WORDS ((uint32_t)0x00000003)
mbed_official 330:c80ac197fa6a 233
mbed_official 330:c80ac197fa6a 234 #define IS_CRC_INPUTDATA_FORMAT(FORMAT) (((FORMAT) == CRC_INPUTDATA_FORMAT_BYTES) || \
mbed_official 330:c80ac197fa6a 235 ((FORMAT) == CRC_INPUTDATA_FORMAT_HALFWORDS) || \
mbed_official 330:c80ac197fa6a 236 ((FORMAT) == CRC_INPUTDATA_FORMAT_WORDS))
mbed_official 330:c80ac197fa6a 237 /**
mbed_official 330:c80ac197fa6a 238 * @}
mbed_official 330:c80ac197fa6a 239 */
mbed_official 330:c80ac197fa6a 240
mbed_official 330:c80ac197fa6a 241 /**
mbed_official 330:c80ac197fa6a 242 * @}
mbed_official 330:c80ac197fa6a 243 */
mbed_official 330:c80ac197fa6a 244
mbed_official 330:c80ac197fa6a 245 /* Exported macros -----------------------------------------------------------*/
mbed_official 330:c80ac197fa6a 246
mbed_official 330:c80ac197fa6a 247 /** @defgroup CRC_Exported_Macros CRC Exported Macros
mbed_official 330:c80ac197fa6a 248 * @{
mbed_official 330:c80ac197fa6a 249 */
mbed_official 330:c80ac197fa6a 250
mbed_official 330:c80ac197fa6a 251 /** @brief Reset CRC handle state
mbed_official 330:c80ac197fa6a 252 * @param __HANDLE__: CRC handle.
mbed_official 330:c80ac197fa6a 253 * @retval None
mbed_official 330:c80ac197fa6a 254 */
mbed_official 330:c80ac197fa6a 255 #define __HAL_CRC_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_CRC_STATE_RESET)
mbed_official 330:c80ac197fa6a 256
mbed_official 330:c80ac197fa6a 257 /**
mbed_official 330:c80ac197fa6a 258 * @brief Reset CRC Data Register.
mbed_official 330:c80ac197fa6a 259 * @param __HANDLE__: CRC handle
mbed_official 330:c80ac197fa6a 260 * @retval None.
mbed_official 330:c80ac197fa6a 261 */
mbed_official 330:c80ac197fa6a 262 #define __HAL_CRC_DR_RESET(__HANDLE__) ((__HANDLE__)->Instance->CR |= CRC_CR_RESET)
mbed_official 330:c80ac197fa6a 263
mbed_official 330:c80ac197fa6a 264 /**
mbed_official 330:c80ac197fa6a 265 * @brief Set CRC INIT non-default value
mbed_official 330:c80ac197fa6a 266 * @param __HANDLE__ : CRC handle
mbed_official 330:c80ac197fa6a 267 * @param __INIT__ : 32-bit initial value
mbed_official 330:c80ac197fa6a 268 * @retval None.
mbed_official 330:c80ac197fa6a 269 */
mbed_official 330:c80ac197fa6a 270 #define __HAL_CRC_INITIALCRCVALUE_CONFIG(__HANDLE__, __INIT__) ((__HANDLE__)->Instance->INIT = (__INIT__))
mbed_official 330:c80ac197fa6a 271
mbed_official 330:c80ac197fa6a 272 /**
mbed_official 330:c80ac197fa6a 273 * @}
mbed_official 330:c80ac197fa6a 274 */
mbed_official 330:c80ac197fa6a 275
mbed_official 330:c80ac197fa6a 276
mbed_official 330:c80ac197fa6a 277 /* Include CRC HAL Extended module */
mbed_official 330:c80ac197fa6a 278 #include "stm32f3xx_hal_crc_ex.h"
mbed_official 330:c80ac197fa6a 279
mbed_official 330:c80ac197fa6a 280 /* Exported functions --------------------------------------------------------*/
mbed_official 330:c80ac197fa6a 281 /** @addtogroup CRC_Exported_Functions CRC Exported Functions
mbed_official 330:c80ac197fa6a 282 * @{
mbed_official 330:c80ac197fa6a 283 */
mbed_official 330:c80ac197fa6a 284
mbed_official 330:c80ac197fa6a 285 /** @addtogroup CRC_Exported_Functions_Group1 Initialization and de-initialization functions
mbed_official 330:c80ac197fa6a 286 * @brief Initialization and Configuration functions.
mbed_official 330:c80ac197fa6a 287 * @{
mbed_official 330:c80ac197fa6a 288 */
mbed_official 330:c80ac197fa6a 289 /* Initialization and de-initialization functions ****************************/
mbed_official 330:c80ac197fa6a 290 HAL_StatusTypeDef HAL_CRC_Init(CRC_HandleTypeDef *hcrc);
mbed_official 330:c80ac197fa6a 291 HAL_StatusTypeDef HAL_CRC_DeInit (CRC_HandleTypeDef *hcrc);
mbed_official 330:c80ac197fa6a 292 void HAL_CRC_MspInit(CRC_HandleTypeDef *hcrc);
mbed_official 330:c80ac197fa6a 293 void HAL_CRC_MspDeInit(CRC_HandleTypeDef *hcrc);
mbed_official 330:c80ac197fa6a 294 /**
mbed_official 330:c80ac197fa6a 295 * @}
mbed_official 330:c80ac197fa6a 296 */
mbed_official 330:c80ac197fa6a 297
mbed_official 330:c80ac197fa6a 298 /** @addtogroup CRC_Exported_Functions_Group2 Peripheral Control functions
mbed_official 330:c80ac197fa6a 299 * @brief management functions.
mbed_official 330:c80ac197fa6a 300 * @{
mbed_official 330:c80ac197fa6a 301 */
mbed_official 330:c80ac197fa6a 302 /* Peripheral Control functions ***********************************************/
mbed_official 330:c80ac197fa6a 303 uint32_t HAL_CRC_Accumulate(CRC_HandleTypeDef *hcrc, uint32_t pBuffer[], uint32_t BufferLength);
mbed_official 330:c80ac197fa6a 304 uint32_t HAL_CRC_Calculate(CRC_HandleTypeDef *hcrc, uint32_t pBuffer[], uint32_t BufferLength);
mbed_official 330:c80ac197fa6a 305 /**
mbed_official 330:c80ac197fa6a 306 * @}
mbed_official 330:c80ac197fa6a 307 */
mbed_official 330:c80ac197fa6a 308
mbed_official 330:c80ac197fa6a 309 /** @addtogroup CRC_Exported_Functions_Group3 Peripheral State functions
mbed_official 330:c80ac197fa6a 310 * @brief Peripheral State functions.
mbed_official 330:c80ac197fa6a 311 * @{
mbed_official 330:c80ac197fa6a 312 */
mbed_official 330:c80ac197fa6a 313 /* Peripheral State and Error functions ***************************************/
mbed_official 330:c80ac197fa6a 314 HAL_CRC_StateTypeDef HAL_CRC_GetState(CRC_HandleTypeDef *hcrc);
mbed_official 330:c80ac197fa6a 315 /**
mbed_official 330:c80ac197fa6a 316 * @}
mbed_official 330:c80ac197fa6a 317 */
mbed_official 330:c80ac197fa6a 318
mbed_official 330:c80ac197fa6a 319 /**
mbed_official 330:c80ac197fa6a 320 * @}
mbed_official 330:c80ac197fa6a 321 */
mbed_official 330:c80ac197fa6a 322
mbed_official 330:c80ac197fa6a 323 /** @defgroup HAL_CRC_Alias_Exported_Functions CRC aliases for Exported Functions
mbed_official 330:c80ac197fa6a 324 * @{
mbed_official 330:c80ac197fa6a 325 */
mbed_official 330:c80ac197fa6a 326 /* Aliases for inter STM32 series compatibility */
mbed_official 330:c80ac197fa6a 327 #define HAL_CRC_Input_Data_Reverse HAL_CRCEx_Input_Data_Reverse
mbed_official 330:c80ac197fa6a 328 #define HAL_CRC_Output_Data_Reverse HAL_CRCEx_Output_Data_Reverse
mbed_official 330:c80ac197fa6a 329 /**
mbed_official 330:c80ac197fa6a 330 * @}
mbed_official 330:c80ac197fa6a 331 */
mbed_official 330:c80ac197fa6a 332
mbed_official 330:c80ac197fa6a 333 /**
mbed_official 330:c80ac197fa6a 334 * @}
mbed_official 330:c80ac197fa6a 335 */
mbed_official 330:c80ac197fa6a 336
mbed_official 330:c80ac197fa6a 337 /**
mbed_official 330:c80ac197fa6a 338 * @}
mbed_official 330:c80ac197fa6a 339 */
mbed_official 330:c80ac197fa6a 340
mbed_official 330:c80ac197fa6a 341 #ifdef __cplusplus
mbed_official 330:c80ac197fa6a 342 }
mbed_official 330:c80ac197fa6a 343 #endif
mbed_official 330:c80ac197fa6a 344
mbed_official 330:c80ac197fa6a 345 #endif /* __STM32F3xx_HAL_CRC_H */
mbed_official 330:c80ac197fa6a 346
mbed_official 330:c80ac197fa6a 347 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/