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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_F030R8/TARGET_STM/TARGET_STM32F0/device/stm32f0xx_hal_crc.h@143:86740a56073b, 2017-05-26 (annotated)

Committer:
AnnaBridge
Date:
Fri May 26 12:30:20 2017 +0100
Revision:
143:86740a56073b
Parent:
134:ad3be0349dc5 
Release 143 of the mbed library.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 85:024bf7f99721 1 /**
bogdanm 85:024bf7f99721 2 ******************************************************************************
bogdanm 85:024bf7f99721 3 * @file stm32f0xx_hal_crc.h
bogdanm 85:024bf7f99721 4 * @author MCD Application Team
<> 134:ad3be0349dc5 5 * @version V1.5.0
<> 134:ad3be0349dc5 6 * @date 04-November-2016
bogdanm 85:024bf7f99721 7 * @brief Header file of CRC HAL module.
bogdanm 85:024bf7f99721 8 ******************************************************************************
bogdanm 85:024bf7f99721 9 * @attention
bogdanm 85:024bf7f99721 10 *
Kojto 122:f9eeca106725 11 * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
bogdanm 85:024bf7f99721 12 *
bogdanm 85:024bf7f99721 13 * Redistribution and use in source and binary forms, with or without modification,
bogdanm 85:024bf7f99721 14 * are permitted provided that the following conditions are met:
bogdanm 85:024bf7f99721 15 * 1. Redistributions of source code must retain the above copyright notice,
bogdanm 85:024bf7f99721 16 * this list of conditions and the following disclaimer.
bogdanm 85:024bf7f99721 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
bogdanm 85:024bf7f99721 18 * this list of conditions and the following disclaimer in the documentation
bogdanm 85:024bf7f99721 19 * and/or other materials provided with the distribution.
bogdanm 85:024bf7f99721 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
bogdanm 85:024bf7f99721 21 * may be used to endorse or promote products derived from this software
bogdanm 85:024bf7f99721 22 * without specific prior written permission.
bogdanm 85:024bf7f99721 23 *
bogdanm 85:024bf7f99721 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
bogdanm 85:024bf7f99721 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
bogdanm 85:024bf7f99721 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
bogdanm 85:024bf7f99721 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
bogdanm 85:024bf7f99721 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
bogdanm 85:024bf7f99721 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
bogdanm 85:024bf7f99721 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
bogdanm 85:024bf7f99721 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
bogdanm 85:024bf7f99721 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
bogdanm 85:024bf7f99721 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
bogdanm 85:024bf7f99721 34 *
bogdanm 85:024bf7f99721 35 ******************************************************************************
bogdanm 85:024bf7f99721 36 */
bogdanm 85:024bf7f99721 37
bogdanm 85:024bf7f99721 38 /* Define to prevent recursive inclusion -------------------------------------*/
bogdanm 85:024bf7f99721 39 #ifndef __STM32F0xx_HAL_CRC_H
bogdanm 85:024bf7f99721 40 #define __STM32F0xx_HAL_CRC_H
bogdanm 85:024bf7f99721 41
bogdanm 85:024bf7f99721 42 #ifdef __cplusplus
bogdanm 85:024bf7f99721 43 extern "C" {
bogdanm 85:024bf7f99721 44 #endif
bogdanm 85:024bf7f99721 45
bogdanm 85:024bf7f99721 46 /* Includes ------------------------------------------------------------------*/
bogdanm 85:024bf7f99721 47 #include "stm32f0xx_hal_def.h"
bogdanm 85:024bf7f99721 48
bogdanm 85:024bf7f99721 49 /** @addtogroup STM32F0xx_HAL_Driver
bogdanm 85:024bf7f99721 50 * @{
bogdanm 85:024bf7f99721 51 */
bogdanm 85:024bf7f99721 52
Kojto 108:34e6b704fe68 53 /** @addtogroup CRC CRC
bogdanm 85:024bf7f99721 54 * @{
bogdanm 85:024bf7f99721 55 */
bogdanm 85:024bf7f99721 56
bogdanm 85:024bf7f99721 57 /* Exported types ------------------------------------------------------------*/
bogdanm 92:4fc01daae5a5 58 /** @defgroup CRC_Exported_Types CRC Exported Types
bogdanm 92:4fc01daae5a5 59 * @{
bogdanm 92:4fc01daae5a5 60 */
bogdanm 85:024bf7f99721 61 /**
bogdanm 85:024bf7f99721 62 * @brief CRC HAL State Structure definition
bogdanm 85:024bf7f99721 63 */
bogdanm 85:024bf7f99721 64 typedef enum
bogdanm 85:024bf7f99721 65 {
<> 134:ad3be0349dc5 66 HAL_CRC_STATE_RESET = 0x00U, /*!< CRC not yet initialized or disabled */
<> 134:ad3be0349dc5 67 HAL_CRC_STATE_READY = 0x01U, /*!< CRC initialized and ready for use */
<> 134:ad3be0349dc5 68 HAL_CRC_STATE_BUSY = 0x02U, /*!< CRC internal process is ongoing */
<> 134:ad3be0349dc5 69 HAL_CRC_STATE_TIMEOUT = 0x03U, /*!< CRC timeout state */
<> 134:ad3be0349dc5 70 HAL_CRC_STATE_ERROR = 0x04U /*!< CRC error state */
bogdanm 85:024bf7f99721 71 }HAL_CRC_StateTypeDef;
bogdanm 85:024bf7f99721 72
bogdanm 85:024bf7f99721 73
bogdanm 85:024bf7f99721 74 /**
bogdanm 85:024bf7f99721 75 * @brief CRC Init Structure definition
bogdanm 85:024bf7f99721 76 */
bogdanm 85:024bf7f99721 77 typedef struct
bogdanm 85:024bf7f99721 78 {
bogdanm 85:024bf7f99721 79 uint8_t DefaultPolynomialUse; /*!< This parameter is a value of @ref CRC_Default_Polynomial and indicates if default polynomial is used.
bogdanm 85:024bf7f99721 80 If set to DEFAULT_POLYNOMIAL_ENABLE, resort to default
bogdanm 85:024bf7f99721 81 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.
bogdanm 85:024bf7f99721 82 In that case, there is no need to set GeneratingPolynomial field.
bogdanm 85:024bf7f99721 83 If otherwise set to DEFAULT_POLYNOMIAL_DISABLE, GeneratingPolynomial and CRCLength fields must be set */
bogdanm 85:024bf7f99721 84
bogdanm 85:024bf7f99721 85 uint8_t DefaultInitValueUse; /*!< This parameter is a value of @ref CRC_Default_InitValue_Use and indicates if default init value is used.
bogdanm 85:024bf7f99721 86 If set to DEFAULT_INIT_VALUE_ENABLE, resort to default
bogdanm 85:024bf7f99721 87 0xFFFFFFFF value. In that case, there is no need to set InitValue field.
bogdanm 85:024bf7f99721 88 If otherwise set to DEFAULT_INIT_VALUE_DISABLE, InitValue field must be set */
bogdanm 85:024bf7f99721 89
bogdanm 85:024bf7f99721 90 uint32_t GeneratingPolynomial; /*!< Set CRC generating polynomial. 7, 8, 16 or 32-bit long value for a polynomial degree
bogdanm 85:024bf7f99721 91 respectively equal to 7, 8, 16 or 32. This field is written in normal representation,
bogdanm 85:024bf7f99721 92 e.g., for a polynomial of degree 7, X^7 + X^6 + X^5 + X^2 + 1 is written 0x65.
bogdanm 85:024bf7f99721 93 No need to specify it if DefaultPolynomialUse is set to DEFAULT_POLYNOMIAL_ENABLE */
bogdanm 85:024bf7f99721 94
Kojto 93:e188a91d3eaa 95 uint32_t CRCLength; /*!< This parameter is a value of @ref CRCEx_Polynomial_Sizes and indicates CRC length.
bogdanm 85:024bf7f99721 96 Value can be either one of
bogdanm 85:024bf7f99721 97 CRC_POLYLENGTH_32B (32-bit CRC)
bogdanm 85:024bf7f99721 98 CRC_POLYLENGTH_16B (16-bit CRC)
bogdanm 85:024bf7f99721 99 CRC_POLYLENGTH_8B (8-bit CRC)
bogdanm 85:024bf7f99721 100 CRC_POLYLENGTH_7B (7-bit CRC) */
bogdanm 85:024bf7f99721 101
bogdanm 85:024bf7f99721 102 uint32_t InitValue; /*!< Init value to initiate CRC computation. No need to specify it if DefaultInitValueUse
bogdanm 85:024bf7f99721 103 is set to DEFAULT_INIT_VALUE_ENABLE */
bogdanm 85:024bf7f99721 104
bogdanm 85:024bf7f99721 105 uint32_t InputDataInversionMode; /*!< This parameter is a value of @ref CRCEx_Input_Data_Inversion and specifies input data inversion mode.
bogdanm 85:024bf7f99721 106 Can be either one of the following values
bogdanm 85:024bf7f99721 107 CRC_INPUTDATA_INVERSION_NONE no input data inversion
bogdanm 85:024bf7f99721 108 CRC_INPUTDATA_INVERSION_BYTE byte-wise inversion, 0x1A2B3C4D becomes 0x58D43CB2
bogdanm 85:024bf7f99721 109 CRC_INPUTDATA_INVERSION_HALFWORD halfword-wise inversion, 0x1A2B3C4D becomes 0xD458B23C
bogdanm 85:024bf7f99721 110 CRC_INPUTDATA_INVERSION_WORD word-wise inversion, 0x1A2B3C4D becomes 0xB23CD458 */
bogdanm 85:024bf7f99721 111
bogdanm 85:024bf7f99721 112 uint32_t OutputDataInversionMode; /*!< This parameter is a value of @ref CRCEx_Output_Data_Inversion and specifies output data (i.e. CRC) inversion mode.
bogdanm 85:024bf7f99721 113 Can be either
Kojto 108:34e6b704fe68 114 CRC_OUTPUTDATA_INVERSION_DISABLE no CRC inversion, or
Kojto 108:34e6b704fe68 115 CRC_OUTPUTDATA_INVERSION_ENABLE CRC 0x11223344 is converted into 0x22CC4488 */
bogdanm 85:024bf7f99721 116 }CRC_InitTypeDef;
bogdanm 85:024bf7f99721 117
bogdanm 85:024bf7f99721 118
bogdanm 85:024bf7f99721 119 /**
bogdanm 85:024bf7f99721 120 * @brief CRC Handle Structure definition
bogdanm 85:024bf7f99721 121 */
bogdanm 85:024bf7f99721 122 typedef struct
bogdanm 85:024bf7f99721 123 {
bogdanm 85:024bf7f99721 124 CRC_TypeDef *Instance; /*!< Register base address */
bogdanm 85:024bf7f99721 125
bogdanm 85:024bf7f99721 126 CRC_InitTypeDef Init; /*!< CRC configuration parameters */
bogdanm 85:024bf7f99721 127
bogdanm 85:024bf7f99721 128 HAL_LockTypeDef Lock; /*!< CRC Locking object */
bogdanm 85:024bf7f99721 129
bogdanm 85:024bf7f99721 130 __IO HAL_CRC_StateTypeDef State; /*!< CRC communication state */
bogdanm 85:024bf7f99721 131
bogdanm 85:024bf7f99721 132 uint32_t InputDataFormat; /*!< This parameter is a value of @ref CRC_Input_Buffer_Format and specifies input data format.
bogdanm 85:024bf7f99721 133 Can be either
bogdanm 85:024bf7f99721 134 CRC_INPUTDATA_FORMAT_BYTES input data is a stream of bytes (8-bit data)
bogdanm 85:024bf7f99721 135 CRC_INPUTDATA_FORMAT_HALFWORDS input data is a stream of half-words (16-bit data)
bogdanm 85:024bf7f99721 136 CRC_INPUTDATA_FORMAT_WORDS input data is a stream of words (32-bits data)
bogdanm 85:024bf7f99721 137 Note that constant CRC_INPUT_FORMAT_UNDEFINED is defined but an initialization error
bogdanm 85:024bf7f99721 138 must occur if InputBufferFormat is not one of the three values listed above */
bogdanm 85:024bf7f99721 139 }CRC_HandleTypeDef;
bogdanm 92:4fc01daae5a5 140 /**
bogdanm 92:4fc01daae5a5 141 * @}
bogdanm 92:4fc01daae5a5 142 */
bogdanm 92:4fc01daae5a5 143
bogdanm 85:024bf7f99721 144 /* Exported constants --------------------------------------------------------*/
bogdanm 92:4fc01daae5a5 145 /** @defgroup CRC_Exported_Constants CRC Exported Constants
bogdanm 92:4fc01daae5a5 146 * @{
bogdanm 92:4fc01daae5a5 147 */
bogdanm 92:4fc01daae5a5 148 /** @defgroup CRC_Default_Polynomial_Value Default CRC generating polynomial
bogdanm 85:024bf7f99721 149 * @{
bogdanm 85:024bf7f99721 150 */
bogdanm 85:024bf7f99721 151 #define DEFAULT_CRC32_POLY 0x04C11DB7
bogdanm 85:024bf7f99721 152
bogdanm 85:024bf7f99721 153 /**
bogdanm 85:024bf7f99721 154 * @}
bogdanm 85:024bf7f99721 155 */
bogdanm 85:024bf7f99721 156
bogdanm 92:4fc01daae5a5 157 /** @defgroup CRC_Default_InitValue Default CRC computation initialization value
bogdanm 85:024bf7f99721 158 * @{
bogdanm 85:024bf7f99721 159 */
Kojto 122:f9eeca106725 160 #define DEFAULT_CRC_INITVALUE 0xFFFFFFFFU
bogdanm 85:024bf7f99721 161
bogdanm 85:024bf7f99721 162 /**
bogdanm 85:024bf7f99721 163 * @}
bogdanm 85:024bf7f99721 164 */
bogdanm 85:024bf7f99721 165
bogdanm 92:4fc01daae5a5 166 /** @defgroup CRC_Default_Polynomial Indicates whether or not default polynomial is used
bogdanm 85:024bf7f99721 167 * @{
bogdanm 85:024bf7f99721 168 */
Kojto 122:f9eeca106725 169 #if defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || defined(STM32F091xC) || defined(STM32F098xx)
<> 134:ad3be0349dc5 170 #define DEFAULT_POLYNOMIAL_ENABLE ((uint8_t)0x00U)
<> 134:ad3be0349dc5 171 #define DEFAULT_POLYNOMIAL_DISABLE ((uint8_t)0x01U)
bogdanm 85:024bf7f99721 172
bogdanm 85:024bf7f99721 173 #define IS_DEFAULT_POLYNOMIAL(DEFAULT) (((DEFAULT) == DEFAULT_POLYNOMIAL_ENABLE) || \
bogdanm 85:024bf7f99721 174 ((DEFAULT) == DEFAULT_POLYNOMIAL_DISABLE))
Kojto 122:f9eeca106725 175 #else
<> 134:ad3be0349dc5 176 #define DEFAULT_POLYNOMIAL_ENABLE ((uint8_t)0x00U)
Kojto 122:f9eeca106725 177
Kojto 122:f9eeca106725 178 #define IS_DEFAULT_POLYNOMIAL(DEFAULT) ((DEFAULT) == DEFAULT_POLYNOMIAL_ENABLE)
Kojto 122:f9eeca106725 179 #endif /* defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || defined(STM32F091xC) || defined(STM32F098xx) */
bogdanm 85:024bf7f99721 180
bogdanm 85:024bf7f99721 181 /**
bogdanm 85:024bf7f99721 182 * @}
bogdanm 85:024bf7f99721 183 */
bogdanm 85:024bf7f99721 184
bogdanm 85:024bf7f99721 185 /** @defgroup CRC_Default_InitValue_Use Indicates whether or not default init value is used
bogdanm 85:024bf7f99721 186 * @{
bogdanm 85:024bf7f99721 187 */
<> 134:ad3be0349dc5 188 #define DEFAULT_INIT_VALUE_ENABLE ((uint8_t)0x00U)
<> 134:ad3be0349dc5 189 #define DEFAULT_INIT_VALUE_DISABLE ((uint8_t)0x01U)
bogdanm 85:024bf7f99721 190
bogdanm 85:024bf7f99721 191 #define IS_DEFAULT_INIT_VALUE(VALUE) (((VALUE) == DEFAULT_INIT_VALUE_ENABLE) || \
bogdanm 85:024bf7f99721 192 ((VALUE) == DEFAULT_INIT_VALUE_DISABLE))
bogdanm 85:024bf7f99721 193 /**
bogdanm 85:024bf7f99721 194 * @}
bogdanm 85:024bf7f99721 195 */
bogdanm 85:024bf7f99721 196
bogdanm 85:024bf7f99721 197 /** @defgroup CRC_Input_Buffer_Format Input Buffer Format
bogdanm 85:024bf7f99721 198 * @{
bogdanm 85:024bf7f99721 199 */
bogdanm 85:024bf7f99721 200 /* WARNING: CRC_INPUT_FORMAT_UNDEFINED is created for reference purposes but
bogdanm 85:024bf7f99721 201 * an error is triggered in HAL_CRC_Init() if InputDataFormat field is set
bogdanm 85:024bf7f99721 202 * to CRC_INPUT_FORMAT_UNDEFINED: the format MUST be defined by the user for
bogdanm 85:024bf7f99721 203 * the CRC APIs to provide a correct result */
<> 134:ad3be0349dc5 204 #define CRC_INPUTDATA_FORMAT_UNDEFINED (0x00000000U)
<> 134:ad3be0349dc5 205 #define CRC_INPUTDATA_FORMAT_BYTES (0x00000001U)
<> 134:ad3be0349dc5 206 #define CRC_INPUTDATA_FORMAT_HALFWORDS (0x00000002U)
<> 134:ad3be0349dc5 207 #define CRC_INPUTDATA_FORMAT_WORDS (0x00000003U)
bogdanm 85:024bf7f99721 208
bogdanm 85:024bf7f99721 209 #define IS_CRC_INPUTDATA_FORMAT(FORMAT) (((FORMAT) == CRC_INPUTDATA_FORMAT_BYTES) || \
bogdanm 85:024bf7f99721 210 ((FORMAT) == CRC_INPUTDATA_FORMAT_HALFWORDS) || \
bogdanm 85:024bf7f99721 211 ((FORMAT) == CRC_INPUTDATA_FORMAT_WORDS))
bogdanm 85:024bf7f99721 212 /**
bogdanm 85:024bf7f99721 213 * @}
bogdanm 85:024bf7f99721 214 */
bogdanm 85:024bf7f99721 215
bogdanm 92:4fc01daae5a5 216 /**
bogdanm 92:4fc01daae5a5 217 * @}
bogdanm 92:4fc01daae5a5 218 */
bogdanm 92:4fc01daae5a5 219
bogdanm 85:024bf7f99721 220 /* Exported macros -----------------------------------------------------------*/
bogdanm 85:024bf7f99721 221
bogdanm 92:4fc01daae5a5 222 /** @defgroup CRC_Exported_Macros CRC Exported Macros
bogdanm 85:024bf7f99721 223 * @{
bogdanm 85:024bf7f99721 224 */
bogdanm 85:024bf7f99721 225
bogdanm 85:024bf7f99721 226 /** @brief Reset CRC handle state
bogdanm 85:024bf7f99721 227 * @param __HANDLE__: CRC handle.
bogdanm 85:024bf7f99721 228 * @retval None
bogdanm 85:024bf7f99721 229 */
bogdanm 85:024bf7f99721 230 #define __HAL_CRC_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_CRC_STATE_RESET)
bogdanm 85:024bf7f99721 231
bogdanm 85:024bf7f99721 232 /**
bogdanm 85:024bf7f99721 233 * @brief Reset CRC Data Register.
bogdanm 85:024bf7f99721 234 * @param __HANDLE__: CRC handle
bogdanm 85:024bf7f99721 235 * @retval None.
bogdanm 85:024bf7f99721 236 */
bogdanm 85:024bf7f99721 237 #define __HAL_CRC_DR_RESET(__HANDLE__) ((__HANDLE__)->Instance->CR |= CRC_CR_RESET)
bogdanm 85:024bf7f99721 238
bogdanm 85:024bf7f99721 239 /**
bogdanm 85:024bf7f99721 240 * @brief Set CRC INIT non-default value
bogdanm 85:024bf7f99721 241 * @param __HANDLE__ : CRC handle
bogdanm 85:024bf7f99721 242 * @param __INIT__ : 32-bit initial value
bogdanm 85:024bf7f99721 243 * @retval None.
bogdanm 85:024bf7f99721 244 */
bogdanm 85:024bf7f99721 245 #define __HAL_CRC_INITIALCRCVALUE_CONFIG(__HANDLE__, __INIT__) ((__HANDLE__)->Instance->INIT = (__INIT__))
bogdanm 85:024bf7f99721 246
bogdanm 85:024bf7f99721 247 /**
Kojto 108:34e6b704fe68 248 * @brief Stores a 8-bit data in the Independent Data(ID) register.
Kojto 108:34e6b704fe68 249 * @param __HANDLE__: CRC handle
Kojto 108:34e6b704fe68 250 * @param __VALUE__: 8-bit value to be stored in the ID register
Kojto 108:34e6b704fe68 251 * @retval None
Kojto 108:34e6b704fe68 252 */
Kojto 108:34e6b704fe68 253 #define __HAL_CRC_SET_IDR(__HANDLE__, __VALUE__) (WRITE_REG((__HANDLE__)->Instance->IDR, (__VALUE__)))
Kojto 108:34e6b704fe68 254
Kojto 108:34e6b704fe68 255 /**
Kojto 108:34e6b704fe68 256 * @brief Returns the 8-bit data stored in the Independent Data(ID) register.
Kojto 108:34e6b704fe68 257 * @param __HANDLE__: CRC handle
Kojto 108:34e6b704fe68 258 * @retval 8-bit value of the ID register
Kojto 108:34e6b704fe68 259 */
Kojto 108:34e6b704fe68 260 #define __HAL_CRC_GET_IDR(__HANDLE__) (((__HANDLE__)->Instance->IDR) & CRC_IDR_IDR)
Kojto 108:34e6b704fe68 261 /**
bogdanm 85:024bf7f99721 262 * @}
bogdanm 85:024bf7f99721 263 */
bogdanm 85:024bf7f99721 264
bogdanm 85:024bf7f99721 265
bogdanm 85:024bf7f99721 266 /* Include CRC HAL Extension module */
bogdanm 85:024bf7f99721 267 #include "stm32f0xx_hal_crc_ex.h"
bogdanm 85:024bf7f99721 268
bogdanm 85:024bf7f99721 269 /* Exported functions --------------------------------------------------------*/
bogdanm 92:4fc01daae5a5 270 /** @addtogroup CRC_Exported_Functions CRC Exported Functions
bogdanm 92:4fc01daae5a5 271 * @{
bogdanm 92:4fc01daae5a5 272 */
bogdanm 92:4fc01daae5a5 273
bogdanm 92:4fc01daae5a5 274 /** @addtogroup CRC_Exported_Functions_Group1 Initialization/de-initialization functions
bogdanm 92:4fc01daae5a5 275 * @brief Initialization and Configuration functions.
bogdanm 92:4fc01daae5a5 276 * @{
bogdanm 92:4fc01daae5a5 277 */
bogdanm 85:024bf7f99721 278
bogdanm 85:024bf7f99721 279 /* Initialization and de-initialization functions ****************************/
bogdanm 85:024bf7f99721 280 HAL_StatusTypeDef HAL_CRC_Init(CRC_HandleTypeDef *hcrc);
bogdanm 85:024bf7f99721 281 HAL_StatusTypeDef HAL_CRC_DeInit (CRC_HandleTypeDef *hcrc);
bogdanm 85:024bf7f99721 282 void HAL_CRC_MspInit(CRC_HandleTypeDef *hcrc);
bogdanm 85:024bf7f99721 283 void HAL_CRC_MspDeInit(CRC_HandleTypeDef *hcrc);
bogdanm 92:4fc01daae5a5 284 /**
bogdanm 92:4fc01daae5a5 285 * @}
bogdanm 92:4fc01daae5a5 286 */
bogdanm 92:4fc01daae5a5 287
bogdanm 92:4fc01daae5a5 288 /** @addtogroup CRC_Exported_Functions_Group2 Peripheral Control functions
bogdanm 92:4fc01daae5a5 289 * @brief management functions.
bogdanm 92:4fc01daae5a5 290 * @{
bogdanm 92:4fc01daae5a5 291 */
bogdanm 92:4fc01daae5a5 292
bogdanm 85:024bf7f99721 293 /* Peripheral Control functions ***********************************************/
bogdanm 85:024bf7f99721 294 uint32_t HAL_CRC_Accumulate(CRC_HandleTypeDef *hcrc, uint32_t pBuffer[], uint32_t BufferLength);
bogdanm 85:024bf7f99721 295 uint32_t HAL_CRC_Calculate(CRC_HandleTypeDef *hcrc, uint32_t pBuffer[], uint32_t BufferLength);
bogdanm 92:4fc01daae5a5 296 /**
bogdanm 92:4fc01daae5a5 297 * @}
bogdanm 92:4fc01daae5a5 298 */
bogdanm 92:4fc01daae5a5 299
bogdanm 92:4fc01daae5a5 300 /** @addtogroup CRC_Exported_Functions_Group3 Peripheral State functions
bogdanm 92:4fc01daae5a5 301 * @brief Peripheral State functions.
bogdanm 92:4fc01daae5a5 302 * @{
bogdanm 92:4fc01daae5a5 303 */
bogdanm 85:024bf7f99721 304 /* Peripheral State and Error functions ***************************************/
bogdanm 85:024bf7f99721 305 HAL_CRC_StateTypeDef HAL_CRC_GetState(CRC_HandleTypeDef *hcrc);
bogdanm 92:4fc01daae5a5 306 /**
bogdanm 92:4fc01daae5a5 307 * @}
bogdanm 92:4fc01daae5a5 308 */
bogdanm 92:4fc01daae5a5 309
bogdanm 92:4fc01daae5a5 310 /**
bogdanm 92:4fc01daae5a5 311 * @}
bogdanm 92:4fc01daae5a5 312 */
bogdanm 92:4fc01daae5a5 313
bogdanm 92:4fc01daae5a5 314 /** @addtogroup CRC_Exported_Constants CRC Exported Constants
bogdanm 92:4fc01daae5a5 315 * @brief aliases for inter STM32 series compatibility
bogdanm 92:4fc01daae5a5 316 * @{
bogdanm 92:4fc01daae5a5 317 */
bogdanm 92:4fc01daae5a5 318 /** @defgroup CRC_Aliases Aliases for inter STM32 series compatibility
bogdanm 92:4fc01daae5a5 319 * @{
bogdanm 92:4fc01daae5a5 320 */
bogdanm 92:4fc01daae5a5 321 /* Aliases for inter STM32 series compatibility */
bogdanm 92:4fc01daae5a5 322 #define HAL_CRC_Input_Data_Reverse HAL_CRCEx_Input_Data_Reverse
bogdanm 92:4fc01daae5a5 323 #define HAL_CRC_Output_Data_Reverse HAL_CRCEx_Output_Data_Reverse
bogdanm 92:4fc01daae5a5 324 /**
bogdanm 92:4fc01daae5a5 325 * @}
bogdanm 92:4fc01daae5a5 326 */
bogdanm 85:024bf7f99721 327
bogdanm 85:024bf7f99721 328 /**
bogdanm 85:024bf7f99721 329 * @}
bogdanm 92:4fc01daae5a5 330 */
bogdanm 92:4fc01daae5a5 331
bogdanm 92:4fc01daae5a5 332 /**
bogdanm 92:4fc01daae5a5 333 * @}
bogdanm 92:4fc01daae5a5 334 */
bogdanm 85:024bf7f99721 335
bogdanm 85:024bf7f99721 336 /**
bogdanm 85:024bf7f99721 337 * @}
bogdanm 85:024bf7f99721 338 */
bogdanm 85:024bf7f99721 339
bogdanm 85:024bf7f99721 340 #ifdef __cplusplus
bogdanm 85:024bf7f99721 341 }
bogdanm 85:024bf7f99721 342 #endif
bogdanm 85:024bf7f99721 343
bogdanm 85:024bf7f99721 344 #endif /* __STM32F0xx_HAL_CRC_H */
bogdanm 85:024bf7f99721 345
bogdanm 85:024bf7f99721 346 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
bogdanm 92:4fc01daae5a5 347