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TARGET_NUCLEO_F031K6/stm32f0xx_hal_crc.h@121:672067c3ada4, 2016-04-14 (annotated)

Committer:
elijahorr
Date:
Thu Apr 14 07:28:54 2016 +0000
Revision:
121:672067c3ada4
Parent:
109:9296ab0bfc11 
.

Who changed what in which revision?

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Kojto 109:9296ab0bfc11 1 /**
Kojto 109:9296ab0bfc11 2 ******************************************************************************
Kojto 109:9296ab0bfc11 3 * @file stm32f0xx_hal_crc.h
Kojto 109:9296ab0bfc11 4 * @author MCD Application Team
Kojto 109:9296ab0bfc11 5 * @version V1.3.0
Kojto 109:9296ab0bfc11 6 * @date 26-June-2015
Kojto 109:9296ab0bfc11 7 * @brief Header file of CRC HAL module.
Kojto 109:9296ab0bfc11 8 ******************************************************************************
Kojto 109:9296ab0bfc11 9 * @attention
Kojto 109:9296ab0bfc11 10 *
Kojto 109:9296ab0bfc11 11 * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
Kojto 109:9296ab0bfc11 12 *
Kojto 109:9296ab0bfc11 13 * Redistribution and use in source and binary forms, with or without modification,
Kojto 109:9296ab0bfc11 14 * are permitted provided that the following conditions are met:
Kojto 109:9296ab0bfc11 15 * 1. Redistributions of source code must retain the above copyright notice,
Kojto 109:9296ab0bfc11 16 * this list of conditions and the following disclaimer.
Kojto 109:9296ab0bfc11 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
Kojto 109:9296ab0bfc11 18 * this list of conditions and the following disclaimer in the documentation
Kojto 109:9296ab0bfc11 19 * and/or other materials provided with the distribution.
Kojto 109:9296ab0bfc11 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
Kojto 109:9296ab0bfc11 21 * may be used to endorse or promote products derived from this software
Kojto 109:9296ab0bfc11 22 * without specific prior written permission.
Kojto 109:9296ab0bfc11 23 *
Kojto 109:9296ab0bfc11 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
Kojto 109:9296ab0bfc11 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
Kojto 109:9296ab0bfc11 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
Kojto 109:9296ab0bfc11 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
Kojto 109:9296ab0bfc11 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
Kojto 109:9296ab0bfc11 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
Kojto 109:9296ab0bfc11 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
Kojto 109:9296ab0bfc11 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
Kojto 109:9296ab0bfc11 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
Kojto 109:9296ab0bfc11 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Kojto 109:9296ab0bfc11 34 *
Kojto 109:9296ab0bfc11 35 ******************************************************************************
Kojto 109:9296ab0bfc11 36 */
Kojto 109:9296ab0bfc11 37
Kojto 109:9296ab0bfc11 38 /* Define to prevent recursive inclusion -------------------------------------*/
Kojto 109:9296ab0bfc11 39 #ifndef __STM32F0xx_HAL_CRC_H
Kojto 109:9296ab0bfc11 40 #define __STM32F0xx_HAL_CRC_H
Kojto 109:9296ab0bfc11 41
Kojto 109:9296ab0bfc11 42 #ifdef __cplusplus
Kojto 109:9296ab0bfc11 43 extern "C" {
Kojto 109:9296ab0bfc11 44 #endif
Kojto 109:9296ab0bfc11 45
Kojto 109:9296ab0bfc11 46 /* Includes ------------------------------------------------------------------*/
Kojto 109:9296ab0bfc11 47 #include "stm32f0xx_hal_def.h"
Kojto 109:9296ab0bfc11 48
Kojto 109:9296ab0bfc11 49 /** @addtogroup STM32F0xx_HAL_Driver
Kojto 109:9296ab0bfc11 50 * @{
Kojto 109:9296ab0bfc11 51 */
Kojto 109:9296ab0bfc11 52
Kojto 109:9296ab0bfc11 53 /** @addtogroup CRC CRC
Kojto 109:9296ab0bfc11 54 * @{
Kojto 109:9296ab0bfc11 55 */
Kojto 109:9296ab0bfc11 56
Kojto 109:9296ab0bfc11 57 /* Exported types ------------------------------------------------------------*/
Kojto 109:9296ab0bfc11 58 /** @defgroup CRC_Exported_Types CRC Exported Types
Kojto 109:9296ab0bfc11 59 * @{
Kojto 109:9296ab0bfc11 60 */
Kojto 109:9296ab0bfc11 61 /**
Kojto 109:9296ab0bfc11 62 * @brief CRC HAL State Structure definition
Kojto 109:9296ab0bfc11 63 */
Kojto 109:9296ab0bfc11 64 typedef enum
Kojto 109:9296ab0bfc11 65 {
Kojto 109:9296ab0bfc11 66 HAL_CRC_STATE_RESET = 0x00, /*!< CRC not yet initialized or disabled */
Kojto 109:9296ab0bfc11 67 HAL_CRC_STATE_READY = 0x01, /*!< CRC initialized and ready for use */
Kojto 109:9296ab0bfc11 68 HAL_CRC_STATE_BUSY = 0x02, /*!< CRC internal process is ongoing */
Kojto 109:9296ab0bfc11 69 HAL_CRC_STATE_TIMEOUT = 0x03, /*!< CRC timeout state */
Kojto 109:9296ab0bfc11 70 HAL_CRC_STATE_ERROR = 0x04 /*!< CRC error state */
Kojto 109:9296ab0bfc11 71 }HAL_CRC_StateTypeDef;
Kojto 109:9296ab0bfc11 72
Kojto 109:9296ab0bfc11 73
Kojto 109:9296ab0bfc11 74 /**
Kojto 109:9296ab0bfc11 75 * @brief CRC Init Structure definition
Kojto 109:9296ab0bfc11 76 */
Kojto 109:9296ab0bfc11 77 typedef struct
Kojto 109:9296ab0bfc11 78 {
Kojto 109:9296ab0bfc11 79 uint8_t DefaultPolynomialUse; /*!< This parameter is a value of @ref CRC_Default_Polynomial and indicates if default polynomial is used.
Kojto 109:9296ab0bfc11 80 If set to DEFAULT_POLYNOMIAL_ENABLE, resort to default
Kojto 109:9296ab0bfc11 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.
Kojto 109:9296ab0bfc11 82 In that case, there is no need to set GeneratingPolynomial field.
Kojto 109:9296ab0bfc11 83 If otherwise set to DEFAULT_POLYNOMIAL_DISABLE, GeneratingPolynomial and CRCLength fields must be set */
Kojto 109:9296ab0bfc11 84
Kojto 109:9296ab0bfc11 85 uint8_t DefaultInitValueUse; /*!< This parameter is a value of @ref CRC_Default_InitValue_Use and indicates if default init value is used.
Kojto 109:9296ab0bfc11 86 If set to DEFAULT_INIT_VALUE_ENABLE, resort to default
Kojto 109:9296ab0bfc11 87 0xFFFFFFFF value. In that case, there is no need to set InitValue field.
Kojto 109:9296ab0bfc11 88 If otherwise set to DEFAULT_INIT_VALUE_DISABLE, InitValue field must be set */
Kojto 109:9296ab0bfc11 89
Kojto 109:9296ab0bfc11 90 uint32_t GeneratingPolynomial; /*!< Set CRC generating polynomial. 7, 8, 16 or 32-bit long value for a polynomial degree
Kojto 109:9296ab0bfc11 91 respectively equal to 7, 8, 16 or 32. This field is written in normal representation,
Kojto 109:9296ab0bfc11 92 e.g., for a polynomial of degree 7, X^7 + X^6 + X^5 + X^2 + 1 is written 0x65.
Kojto 109:9296ab0bfc11 93 No need to specify it if DefaultPolynomialUse is set to DEFAULT_POLYNOMIAL_ENABLE */
Kojto 109:9296ab0bfc11 94
Kojto 109:9296ab0bfc11 95 uint32_t CRCLength; /*!< This parameter is a value of @ref CRCEx_Polynomial_Sizes and indicates CRC length.
Kojto 109:9296ab0bfc11 96 Value can be either one of
Kojto 109:9296ab0bfc11 97 CRC_POLYLENGTH_32B (32-bit CRC)
Kojto 109:9296ab0bfc11 98 CRC_POLYLENGTH_16B (16-bit CRC)
Kojto 109:9296ab0bfc11 99 CRC_POLYLENGTH_8B (8-bit CRC)
Kojto 109:9296ab0bfc11 100 CRC_POLYLENGTH_7B (7-bit CRC) */
Kojto 109:9296ab0bfc11 101
Kojto 109:9296ab0bfc11 102 uint32_t InitValue; /*!< Init value to initiate CRC computation. No need to specify it if DefaultInitValueUse
Kojto 109:9296ab0bfc11 103 is set to DEFAULT_INIT_VALUE_ENABLE */
Kojto 109:9296ab0bfc11 104
Kojto 109:9296ab0bfc11 105 uint32_t InputDataInversionMode; /*!< This parameter is a value of @ref CRCEx_Input_Data_Inversion and specifies input data inversion mode.
Kojto 109:9296ab0bfc11 106 Can be either one of the following values
Kojto 109:9296ab0bfc11 107 CRC_INPUTDATA_INVERSION_NONE no input data inversion
Kojto 109:9296ab0bfc11 108 CRC_INPUTDATA_INVERSION_BYTE byte-wise inversion, 0x1A2B3C4D becomes 0x58D43CB2
Kojto 109:9296ab0bfc11 109 CRC_INPUTDATA_INVERSION_HALFWORD halfword-wise inversion, 0x1A2B3C4D becomes 0xD458B23C
Kojto 109:9296ab0bfc11 110 CRC_INPUTDATA_INVERSION_WORD word-wise inversion, 0x1A2B3C4D becomes 0xB23CD458 */
Kojto 109:9296ab0bfc11 111
Kojto 109:9296ab0bfc11 112 uint32_t OutputDataInversionMode; /*!< This parameter is a value of @ref CRCEx_Output_Data_Inversion and specifies output data (i.e. CRC) inversion mode.
Kojto 109:9296ab0bfc11 113 Can be either
Kojto 109:9296ab0bfc11 114 CRC_OUTPUTDATA_INVERSION_DISABLE no CRC inversion, or
Kojto 109:9296ab0bfc11 115 CRC_OUTPUTDATA_INVERSION_ENABLE CRC 0x11223344 is converted into 0x22CC4488 */
Kojto 109:9296ab0bfc11 116 }CRC_InitTypeDef;
Kojto 109:9296ab0bfc11 117
Kojto 109:9296ab0bfc11 118
Kojto 109:9296ab0bfc11 119 /**
Kojto 109:9296ab0bfc11 120 * @brief CRC Handle Structure definition
Kojto 109:9296ab0bfc11 121 */
Kojto 109:9296ab0bfc11 122 typedef struct
Kojto 109:9296ab0bfc11 123 {
Kojto 109:9296ab0bfc11 124 CRC_TypeDef *Instance; /*!< Register base address */
Kojto 109:9296ab0bfc11 125
Kojto 109:9296ab0bfc11 126 CRC_InitTypeDef Init; /*!< CRC configuration parameters */
Kojto 109:9296ab0bfc11 127
Kojto 109:9296ab0bfc11 128 HAL_LockTypeDef Lock; /*!< CRC Locking object */
Kojto 109:9296ab0bfc11 129
Kojto 109:9296ab0bfc11 130 __IO HAL_CRC_StateTypeDef State; /*!< CRC communication state */
Kojto 109:9296ab0bfc11 131
Kojto 109:9296ab0bfc11 132 uint32_t InputDataFormat; /*!< This parameter is a value of @ref CRC_Input_Buffer_Format and specifies input data format.
Kojto 109:9296ab0bfc11 133 Can be either
Kojto 109:9296ab0bfc11 134 CRC_INPUTDATA_FORMAT_BYTES input data is a stream of bytes (8-bit data)
Kojto 109:9296ab0bfc11 135 CRC_INPUTDATA_FORMAT_HALFWORDS input data is a stream of half-words (16-bit data)
Kojto 109:9296ab0bfc11 136 CRC_INPUTDATA_FORMAT_WORDS input data is a stream of words (32-bits data)
Kojto 109:9296ab0bfc11 137 Note that constant CRC_INPUT_FORMAT_UNDEFINED is defined but an initialization error
Kojto 109:9296ab0bfc11 138 must occur if InputBufferFormat is not one of the three values listed above */
Kojto 109:9296ab0bfc11 139 }CRC_HandleTypeDef;
Kojto 109:9296ab0bfc11 140 /**
Kojto 109:9296ab0bfc11 141 * @}
Kojto 109:9296ab0bfc11 142 */
Kojto 109:9296ab0bfc11 143
Kojto 109:9296ab0bfc11 144 /* Exported constants --------------------------------------------------------*/
Kojto 109:9296ab0bfc11 145 /** @defgroup CRC_Exported_Constants CRC Exported Constants
Kojto 109:9296ab0bfc11 146 * @{
Kojto 109:9296ab0bfc11 147 */
Kojto 109:9296ab0bfc11 148 /** @defgroup CRC_Default_Polynomial_Value Default CRC generating polynomial
Kojto 109:9296ab0bfc11 149 * @{
Kojto 109:9296ab0bfc11 150 */
Kojto 109:9296ab0bfc11 151 #define DEFAULT_CRC32_POLY 0x04C11DB7
Kojto 109:9296ab0bfc11 152
Kojto 109:9296ab0bfc11 153 /**
Kojto 109:9296ab0bfc11 154 * @}
Kojto 109:9296ab0bfc11 155 */
Kojto 109:9296ab0bfc11 156
Kojto 109:9296ab0bfc11 157 /** @defgroup CRC_Default_InitValue Default CRC computation initialization value
Kojto 109:9296ab0bfc11 158 * @{
Kojto 109:9296ab0bfc11 159 */
Kojto 109:9296ab0bfc11 160 #define DEFAULT_CRC_INITVALUE 0xFFFFFFFF
Kojto 109:9296ab0bfc11 161
Kojto 109:9296ab0bfc11 162 /**
Kojto 109:9296ab0bfc11 163 * @}
Kojto 109:9296ab0bfc11 164 */
Kojto 109:9296ab0bfc11 165
Kojto 109:9296ab0bfc11 166 /** @defgroup CRC_Default_Polynomial Indicates whether or not default polynomial is used
Kojto 109:9296ab0bfc11 167 * @{
Kojto 109:9296ab0bfc11 168 */
Kojto 109:9296ab0bfc11 169 #define DEFAULT_POLYNOMIAL_ENABLE ((uint8_t)0x00)
Kojto 109:9296ab0bfc11 170 #define DEFAULT_POLYNOMIAL_DISABLE ((uint8_t)0x01)
Kojto 109:9296ab0bfc11 171
Kojto 109:9296ab0bfc11 172 #define IS_DEFAULT_POLYNOMIAL(DEFAULT) (((DEFAULT) == DEFAULT_POLYNOMIAL_ENABLE) || \
Kojto 109:9296ab0bfc11 173 ((DEFAULT) == DEFAULT_POLYNOMIAL_DISABLE))
Kojto 109:9296ab0bfc11 174
Kojto 109:9296ab0bfc11 175 /**
Kojto 109:9296ab0bfc11 176 * @}
Kojto 109:9296ab0bfc11 177 */
Kojto 109:9296ab0bfc11 178
Kojto 109:9296ab0bfc11 179 /** @defgroup CRC_Default_InitValue_Use Indicates whether or not default init value is used
Kojto 109:9296ab0bfc11 180 * @{
Kojto 109:9296ab0bfc11 181 */
Kojto 109:9296ab0bfc11 182 #define DEFAULT_INIT_VALUE_ENABLE ((uint8_t)0x00)
Kojto 109:9296ab0bfc11 183 #define DEFAULT_INIT_VALUE_DISABLE ((uint8_t)0x01)
Kojto 109:9296ab0bfc11 184
Kojto 109:9296ab0bfc11 185 #define IS_DEFAULT_INIT_VALUE(VALUE) (((VALUE) == DEFAULT_INIT_VALUE_ENABLE) || \
Kojto 109:9296ab0bfc11 186 ((VALUE) == DEFAULT_INIT_VALUE_DISABLE))
Kojto 109:9296ab0bfc11 187 /**
Kojto 109:9296ab0bfc11 188 * @}
Kojto 109:9296ab0bfc11 189 */
Kojto 109:9296ab0bfc11 190
Kojto 109:9296ab0bfc11 191 /** @defgroup CRC_Input_Buffer_Format Input Buffer Format
Kojto 109:9296ab0bfc11 192 * @{
Kojto 109:9296ab0bfc11 193 */
Kojto 109:9296ab0bfc11 194 /* WARNING: CRC_INPUT_FORMAT_UNDEFINED is created for reference purposes but
Kojto 109:9296ab0bfc11 195 * an error is triggered in HAL_CRC_Init() if InputDataFormat field is set
Kojto 109:9296ab0bfc11 196 * to CRC_INPUT_FORMAT_UNDEFINED: the format MUST be defined by the user for
Kojto 109:9296ab0bfc11 197 * the CRC APIs to provide a correct result */
Kojto 109:9296ab0bfc11 198 #define CRC_INPUTDATA_FORMAT_UNDEFINED ((uint32_t)0x00000000)
Kojto 109:9296ab0bfc11 199 #define CRC_INPUTDATA_FORMAT_BYTES ((uint32_t)0x00000001)
Kojto 109:9296ab0bfc11 200 #define CRC_INPUTDATA_FORMAT_HALFWORDS ((uint32_t)0x00000002)
Kojto 109:9296ab0bfc11 201 #define CRC_INPUTDATA_FORMAT_WORDS ((uint32_t)0x00000003)
Kojto 109:9296ab0bfc11 202
Kojto 109:9296ab0bfc11 203 #define IS_CRC_INPUTDATA_FORMAT(FORMAT) (((FORMAT) == CRC_INPUTDATA_FORMAT_BYTES) || \
Kojto 109:9296ab0bfc11 204 ((FORMAT) == CRC_INPUTDATA_FORMAT_HALFWORDS) || \
Kojto 109:9296ab0bfc11 205 ((FORMAT) == CRC_INPUTDATA_FORMAT_WORDS))
Kojto 109:9296ab0bfc11 206 /**
Kojto 109:9296ab0bfc11 207 * @}
Kojto 109:9296ab0bfc11 208 */
Kojto 109:9296ab0bfc11 209
Kojto 109:9296ab0bfc11 210 /**
Kojto 109:9296ab0bfc11 211 * @}
Kojto 109:9296ab0bfc11 212 */
Kojto 109:9296ab0bfc11 213
Kojto 109:9296ab0bfc11 214 /* Exported macros -----------------------------------------------------------*/
Kojto 109:9296ab0bfc11 215
Kojto 109:9296ab0bfc11 216 /** @defgroup CRC_Exported_Macros CRC Exported Macros
Kojto 109:9296ab0bfc11 217 * @{
Kojto 109:9296ab0bfc11 218 */
Kojto 109:9296ab0bfc11 219
Kojto 109:9296ab0bfc11 220 /** @brief Reset CRC handle state
Kojto 109:9296ab0bfc11 221 * @param __HANDLE__: CRC handle.
Kojto 109:9296ab0bfc11 222 * @retval None
Kojto 109:9296ab0bfc11 223 */
Kojto 109:9296ab0bfc11 224 #define __HAL_CRC_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_CRC_STATE_RESET)
Kojto 109:9296ab0bfc11 225
Kojto 109:9296ab0bfc11 226 /**
Kojto 109:9296ab0bfc11 227 * @brief Reset CRC Data Register.
Kojto 109:9296ab0bfc11 228 * @param __HANDLE__: CRC handle
Kojto 109:9296ab0bfc11 229 * @retval None.
Kojto 109:9296ab0bfc11 230 */
Kojto 109:9296ab0bfc11 231 #define __HAL_CRC_DR_RESET(__HANDLE__) ((__HANDLE__)->Instance->CR |= CRC_CR_RESET)
Kojto 109:9296ab0bfc11 232
Kojto 109:9296ab0bfc11 233 /**
Kojto 109:9296ab0bfc11 234 * @brief Set CRC INIT non-default value
Kojto 109:9296ab0bfc11 235 * @param __HANDLE__ : CRC handle
Kojto 109:9296ab0bfc11 236 * @param __INIT__ : 32-bit initial value
Kojto 109:9296ab0bfc11 237 * @retval None.
Kojto 109:9296ab0bfc11 238 */
Kojto 109:9296ab0bfc11 239 #define __HAL_CRC_INITIALCRCVALUE_CONFIG(__HANDLE__, __INIT__) ((__HANDLE__)->Instance->INIT = (__INIT__))
Kojto 109:9296ab0bfc11 240
Kojto 109:9296ab0bfc11 241 /**
Kojto 109:9296ab0bfc11 242 * @brief Stores a 8-bit data in the Independent Data(ID) register.
Kojto 109:9296ab0bfc11 243 * @param __HANDLE__: CRC handle
Kojto 109:9296ab0bfc11 244 * @param __VALUE__: 8-bit value to be stored in the ID register
Kojto 109:9296ab0bfc11 245 * @retval None
Kojto 109:9296ab0bfc11 246 */
Kojto 109:9296ab0bfc11 247 #define __HAL_CRC_SET_IDR(__HANDLE__, __VALUE__) (WRITE_REG((__HANDLE__)->Instance->IDR, (__VALUE__)))
Kojto 109:9296ab0bfc11 248
Kojto 109:9296ab0bfc11 249 /**
Kojto 109:9296ab0bfc11 250 * @brief Returns the 8-bit data stored in the Independent Data(ID) register.
Kojto 109:9296ab0bfc11 251 * @param __HANDLE__: CRC handle
Kojto 109:9296ab0bfc11 252 * @retval 8-bit value of the ID register
Kojto 109:9296ab0bfc11 253 */
Kojto 109:9296ab0bfc11 254 #define __HAL_CRC_GET_IDR(__HANDLE__) (((__HANDLE__)->Instance->IDR) & CRC_IDR_IDR)
Kojto 109:9296ab0bfc11 255 /**
Kojto 109:9296ab0bfc11 256 * @}
Kojto 109:9296ab0bfc11 257 */
Kojto 109:9296ab0bfc11 258
Kojto 109:9296ab0bfc11 259
Kojto 109:9296ab0bfc11 260 /* Include CRC HAL Extension module */
Kojto 109:9296ab0bfc11 261 #include "stm32f0xx_hal_crc_ex.h"
Kojto 109:9296ab0bfc11 262
Kojto 109:9296ab0bfc11 263 /* Exported functions --------------------------------------------------------*/
Kojto 109:9296ab0bfc11 264 /** @addtogroup CRC_Exported_Functions CRC Exported Functions
Kojto 109:9296ab0bfc11 265 * @{
Kojto 109:9296ab0bfc11 266 */
Kojto 109:9296ab0bfc11 267
Kojto 109:9296ab0bfc11 268 /** @addtogroup CRC_Exported_Functions_Group1 Initialization/de-initialization functions
Kojto 109:9296ab0bfc11 269 * @brief Initialization and Configuration functions.
Kojto 109:9296ab0bfc11 270 * @{
Kojto 109:9296ab0bfc11 271 */
Kojto 109:9296ab0bfc11 272
Kojto 109:9296ab0bfc11 273 /* Initialization and de-initialization functions ****************************/
Kojto 109:9296ab0bfc11 274 HAL_StatusTypeDef HAL_CRC_Init(CRC_HandleTypeDef *hcrc);
Kojto 109:9296ab0bfc11 275 HAL_StatusTypeDef HAL_CRC_DeInit (CRC_HandleTypeDef *hcrc);
Kojto 109:9296ab0bfc11 276 void HAL_CRC_MspInit(CRC_HandleTypeDef *hcrc);
Kojto 109:9296ab0bfc11 277 void HAL_CRC_MspDeInit(CRC_HandleTypeDef *hcrc);
Kojto 109:9296ab0bfc11 278 /**
Kojto 109:9296ab0bfc11 279 * @}
Kojto 109:9296ab0bfc11 280 */
Kojto 109:9296ab0bfc11 281
Kojto 109:9296ab0bfc11 282 /** @addtogroup CRC_Exported_Functions_Group2 Peripheral Control functions
Kojto 109:9296ab0bfc11 283 * @brief management functions.
Kojto 109:9296ab0bfc11 284 * @{
Kojto 109:9296ab0bfc11 285 */
Kojto 109:9296ab0bfc11 286
Kojto 109:9296ab0bfc11 287 /* Peripheral Control functions ***********************************************/
Kojto 109:9296ab0bfc11 288 uint32_t HAL_CRC_Accumulate(CRC_HandleTypeDef *hcrc, uint32_t pBuffer[], uint32_t BufferLength);
Kojto 109:9296ab0bfc11 289 uint32_t HAL_CRC_Calculate(CRC_HandleTypeDef *hcrc, uint32_t pBuffer[], uint32_t BufferLength);
Kojto 109:9296ab0bfc11 290 /**
Kojto 109:9296ab0bfc11 291 * @}
Kojto 109:9296ab0bfc11 292 */
Kojto 109:9296ab0bfc11 293
Kojto 109:9296ab0bfc11 294 /** @addtogroup CRC_Exported_Functions_Group3 Peripheral State functions
Kojto 109:9296ab0bfc11 295 * @brief Peripheral State functions.
Kojto 109:9296ab0bfc11 296 * @{
Kojto 109:9296ab0bfc11 297 */
Kojto 109:9296ab0bfc11 298 /* Peripheral State and Error functions ***************************************/
Kojto 109:9296ab0bfc11 299 HAL_CRC_StateTypeDef HAL_CRC_GetState(CRC_HandleTypeDef *hcrc);
Kojto 109:9296ab0bfc11 300 /**
Kojto 109:9296ab0bfc11 301 * @}
Kojto 109:9296ab0bfc11 302 */
Kojto 109:9296ab0bfc11 303
Kojto 109:9296ab0bfc11 304 /**
Kojto 109:9296ab0bfc11 305 * @}
Kojto 109:9296ab0bfc11 306 */
Kojto 109:9296ab0bfc11 307
Kojto 109:9296ab0bfc11 308 /** @addtogroup CRC_Exported_Constants CRC Exported Constants
Kojto 109:9296ab0bfc11 309 * @brief aliases for inter STM32 series compatibility
Kojto 109:9296ab0bfc11 310 * @{
Kojto 109:9296ab0bfc11 311 */
Kojto 109:9296ab0bfc11 312 /** @defgroup CRC_Aliases Aliases for inter STM32 series compatibility
Kojto 109:9296ab0bfc11 313 * @{
Kojto 109:9296ab0bfc11 314 */
Kojto 109:9296ab0bfc11 315 /* Aliases for inter STM32 series compatibility */
Kojto 109:9296ab0bfc11 316 #define HAL_CRC_Input_Data_Reverse HAL_CRCEx_Input_Data_Reverse
Kojto 109:9296ab0bfc11 317 #define HAL_CRC_Output_Data_Reverse HAL_CRCEx_Output_Data_Reverse
Kojto 109:9296ab0bfc11 318 /**
Kojto 109:9296ab0bfc11 319 * @}
Kojto 109:9296ab0bfc11 320 */
Kojto 109:9296ab0bfc11 321
Kojto 109:9296ab0bfc11 322 /**
Kojto 109:9296ab0bfc11 323 * @}
Kojto 109:9296ab0bfc11 324 */
Kojto 109:9296ab0bfc11 325
Kojto 109:9296ab0bfc11 326 /**
Kojto 109:9296ab0bfc11 327 * @}
Kojto 109:9296ab0bfc11 328 */
Kojto 109:9296ab0bfc11 329
Kojto 109:9296ab0bfc11 330 /**
Kojto 109:9296ab0bfc11 331 * @}
Kojto 109:9296ab0bfc11 332 */
Kojto 109:9296ab0bfc11 333
Kojto 109:9296ab0bfc11 334 #ifdef __cplusplus
Kojto 109:9296ab0bfc11 335 }
Kojto 109:9296ab0bfc11 336 #endif
Kojto 109:9296ab0bfc11 337
Kojto 109:9296ab0bfc11 338 #endif /* __STM32F0xx_HAL_CRC_H */
Kojto 109:9296ab0bfc11 339
Kojto 109:9296ab0bfc11 340 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
Kojto 109:9296ab0bfc11 341