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TARGET_NUCLEO_F070RB/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:
108:34e6b704fe68 
.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Kojto 93:e188a91d3eaa 1 /**
Kojto 93:e188a91d3eaa 2 ******************************************************************************
Kojto 93:e188a91d3eaa 3 * @file stm32f0xx_hal_crc.h
Kojto 93:e188a91d3eaa 4 * @author MCD Application Team
Kojto 108:34e6b704fe68 5 * @version V1.3.0
Kojto 108:34e6b704fe68 6 * @date 26-June-2015
Kojto 93:e188a91d3eaa 7 * @brief Header file of CRC HAL module.
Kojto 93:e188a91d3eaa 8 ******************************************************************************
Kojto 93:e188a91d3eaa 9 * @attention
Kojto 93:e188a91d3eaa 10 *
Kojto 108:34e6b704fe68 11 * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
Kojto 93:e188a91d3eaa 12 *
Kojto 93:e188a91d3eaa 13 * Redistribution and use in source and binary forms, with or without modification,
Kojto 93:e188a91d3eaa 14 * are permitted provided that the following conditions are met:
Kojto 93:e188a91d3eaa 15 * 1. Redistributions of source code must retain the above copyright notice,
Kojto 93:e188a91d3eaa 16 * this list of conditions and the following disclaimer.
Kojto 93:e188a91d3eaa 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
Kojto 93:e188a91d3eaa 18 * this list of conditions and the following disclaimer in the documentation
Kojto 93:e188a91d3eaa 19 * and/or other materials provided with the distribution.
Kojto 93:e188a91d3eaa 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
Kojto 93:e188a91d3eaa 21 * may be used to endorse or promote products derived from this software
Kojto 93:e188a91d3eaa 22 * without specific prior written permission.
Kojto 93:e188a91d3eaa 23 *
Kojto 93:e188a91d3eaa 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
Kojto 93:e188a91d3eaa 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
Kojto 93:e188a91d3eaa 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
Kojto 93:e188a91d3eaa 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
Kojto 93:e188a91d3eaa 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
Kojto 93:e188a91d3eaa 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
Kojto 93:e188a91d3eaa 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
Kojto 93:e188a91d3eaa 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
Kojto 93:e188a91d3eaa 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
Kojto 93:e188a91d3eaa 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Kojto 93:e188a91d3eaa 34 *
Kojto 93:e188a91d3eaa 35 ******************************************************************************
Kojto 93:e188a91d3eaa 36 */
Kojto 93:e188a91d3eaa 37
Kojto 93:e188a91d3eaa 38 /* Define to prevent recursive inclusion -------------------------------------*/
Kojto 93:e188a91d3eaa 39 #ifndef __STM32F0xx_HAL_CRC_H
Kojto 93:e188a91d3eaa 40 #define __STM32F0xx_HAL_CRC_H
Kojto 93:e188a91d3eaa 41
Kojto 93:e188a91d3eaa 42 #ifdef __cplusplus
Kojto 93:e188a91d3eaa 43 extern "C" {
Kojto 93:e188a91d3eaa 44 #endif
Kojto 93:e188a91d3eaa 45
Kojto 93:e188a91d3eaa 46 /* Includes ------------------------------------------------------------------*/
Kojto 93:e188a91d3eaa 47 #include "stm32f0xx_hal_def.h"
Kojto 93:e188a91d3eaa 48
Kojto 93:e188a91d3eaa 49 /** @addtogroup STM32F0xx_HAL_Driver
Kojto 93:e188a91d3eaa 50 * @{
Kojto 93:e188a91d3eaa 51 */
Kojto 93:e188a91d3eaa 52
Kojto 108:34e6b704fe68 53 /** @addtogroup CRC CRC
Kojto 93:e188a91d3eaa 54 * @{
Kojto 93:e188a91d3eaa 55 */
Kojto 93:e188a91d3eaa 56
Kojto 93:e188a91d3eaa 57 /* Exported types ------------------------------------------------------------*/
Kojto 93:e188a91d3eaa 58 /** @defgroup CRC_Exported_Types CRC Exported Types
Kojto 93:e188a91d3eaa 59 * @{
Kojto 93:e188a91d3eaa 60 */
Kojto 93:e188a91d3eaa 61 /**
Kojto 93:e188a91d3eaa 62 * @brief CRC HAL State Structure definition
Kojto 93:e188a91d3eaa 63 */
Kojto 93:e188a91d3eaa 64 typedef enum
Kojto 93:e188a91d3eaa 65 {
Kojto 93:e188a91d3eaa 66 HAL_CRC_STATE_RESET = 0x00, /*!< CRC not yet initialized or disabled */
Kojto 93:e188a91d3eaa 67 HAL_CRC_STATE_READY = 0x01, /*!< CRC initialized and ready for use */
Kojto 93:e188a91d3eaa 68 HAL_CRC_STATE_BUSY = 0x02, /*!< CRC internal process is ongoing */
Kojto 93:e188a91d3eaa 69 HAL_CRC_STATE_TIMEOUT = 0x03, /*!< CRC timeout state */
Kojto 93:e188a91d3eaa 70 HAL_CRC_STATE_ERROR = 0x04 /*!< CRC error state */
Kojto 93:e188a91d3eaa 71 }HAL_CRC_StateTypeDef;
Kojto 93:e188a91d3eaa 72
Kojto 93:e188a91d3eaa 73
Kojto 93:e188a91d3eaa 74 /**
Kojto 93:e188a91d3eaa 75 * @brief CRC Init Structure definition
Kojto 93:e188a91d3eaa 76 */
Kojto 93:e188a91d3eaa 77 typedef struct
Kojto 93:e188a91d3eaa 78 {
Kojto 93:e188a91d3eaa 79 uint8_t DefaultPolynomialUse; /*!< This parameter is a value of @ref CRC_Default_Polynomial and indicates if default polynomial is used.
Kojto 93:e188a91d3eaa 80 If set to DEFAULT_POLYNOMIAL_ENABLE, resort to default
Kojto 93:e188a91d3eaa 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 93:e188a91d3eaa 82 In that case, there is no need to set GeneratingPolynomial field.
Kojto 93:e188a91d3eaa 83 If otherwise set to DEFAULT_POLYNOMIAL_DISABLE, GeneratingPolynomial and CRCLength fields must be set */
Kojto 93:e188a91d3eaa 84
Kojto 93:e188a91d3eaa 85 uint8_t DefaultInitValueUse; /*!< This parameter is a value of @ref CRC_Default_InitValue_Use and indicates if default init value is used.
Kojto 93:e188a91d3eaa 86 If set to DEFAULT_INIT_VALUE_ENABLE, resort to default
Kojto 93:e188a91d3eaa 87 0xFFFFFFFF value. In that case, there is no need to set InitValue field.
Kojto 93:e188a91d3eaa 88 If otherwise set to DEFAULT_INIT_VALUE_DISABLE, InitValue field must be set */
Kojto 93:e188a91d3eaa 89
Kojto 93:e188a91d3eaa 90 uint32_t GeneratingPolynomial; /*!< Set CRC generating polynomial. 7, 8, 16 or 32-bit long value for a polynomial degree
Kojto 93:e188a91d3eaa 91 respectively equal to 7, 8, 16 or 32. This field is written in normal representation,
Kojto 93:e188a91d3eaa 92 e.g., for a polynomial of degree 7, X^7 + X^6 + X^5 + X^2 + 1 is written 0x65.
Kojto 93:e188a91d3eaa 93 No need to specify it if DefaultPolynomialUse is set to DEFAULT_POLYNOMIAL_ENABLE */
Kojto 93:e188a91d3eaa 94
Kojto 93:e188a91d3eaa 95 uint32_t CRCLength; /*!< This parameter is a value of @ref CRCEx_Polynomial_Sizes and indicates CRC length.
Kojto 93:e188a91d3eaa 96 Value can be either one of
Kojto 93:e188a91d3eaa 97 CRC_POLYLENGTH_32B (32-bit CRC)
Kojto 93:e188a91d3eaa 98 CRC_POLYLENGTH_16B (16-bit CRC)
Kojto 93:e188a91d3eaa 99 CRC_POLYLENGTH_8B (8-bit CRC)
Kojto 93:e188a91d3eaa 100 CRC_POLYLENGTH_7B (7-bit CRC) */
Kojto 93:e188a91d3eaa 101
Kojto 93:e188a91d3eaa 102 uint32_t InitValue; /*!< Init value to initiate CRC computation. No need to specify it if DefaultInitValueUse
Kojto 93:e188a91d3eaa 103 is set to DEFAULT_INIT_VALUE_ENABLE */
Kojto 93:e188a91d3eaa 104
Kojto 93:e188a91d3eaa 105 uint32_t InputDataInversionMode; /*!< This parameter is a value of @ref CRCEx_Input_Data_Inversion and specifies input data inversion mode.
Kojto 93:e188a91d3eaa 106 Can be either one of the following values
Kojto 93:e188a91d3eaa 107 CRC_INPUTDATA_INVERSION_NONE no input data inversion
Kojto 93:e188a91d3eaa 108 CRC_INPUTDATA_INVERSION_BYTE byte-wise inversion, 0x1A2B3C4D becomes 0x58D43CB2
Kojto 93:e188a91d3eaa 109 CRC_INPUTDATA_INVERSION_HALFWORD halfword-wise inversion, 0x1A2B3C4D becomes 0xD458B23C
Kojto 93:e188a91d3eaa 110 CRC_INPUTDATA_INVERSION_WORD word-wise inversion, 0x1A2B3C4D becomes 0xB23CD458 */
Kojto 93:e188a91d3eaa 111
Kojto 93:e188a91d3eaa 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 93:e188a91d3eaa 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 */
Kojto 93:e188a91d3eaa 116 }CRC_InitTypeDef;
Kojto 93:e188a91d3eaa 117
Kojto 93:e188a91d3eaa 118
Kojto 93:e188a91d3eaa 119 /**
Kojto 93:e188a91d3eaa 120 * @brief CRC Handle Structure definition
Kojto 93:e188a91d3eaa 121 */
Kojto 93:e188a91d3eaa 122 typedef struct
Kojto 93:e188a91d3eaa 123 {
Kojto 93:e188a91d3eaa 124 CRC_TypeDef *Instance; /*!< Register base address */
Kojto 93:e188a91d3eaa 125
Kojto 93:e188a91d3eaa 126 CRC_InitTypeDef Init; /*!< CRC configuration parameters */
Kojto 93:e188a91d3eaa 127
Kojto 93:e188a91d3eaa 128 HAL_LockTypeDef Lock; /*!< CRC Locking object */
Kojto 93:e188a91d3eaa 129
Kojto 93:e188a91d3eaa 130 __IO HAL_CRC_StateTypeDef State; /*!< CRC communication state */
Kojto 93:e188a91d3eaa 131
Kojto 93:e188a91d3eaa 132 uint32_t InputDataFormat; /*!< This parameter is a value of @ref CRC_Input_Buffer_Format and specifies input data format.
Kojto 93:e188a91d3eaa 133 Can be either
Kojto 93:e188a91d3eaa 134 CRC_INPUTDATA_FORMAT_BYTES input data is a stream of bytes (8-bit data)
Kojto 93:e188a91d3eaa 135 CRC_INPUTDATA_FORMAT_HALFWORDS input data is a stream of half-words (16-bit data)
Kojto 93:e188a91d3eaa 136 CRC_INPUTDATA_FORMAT_WORDS input data is a stream of words (32-bits data)
Kojto 93:e188a91d3eaa 137 Note that constant CRC_INPUT_FORMAT_UNDEFINED is defined but an initialization error
Kojto 93:e188a91d3eaa 138 must occur if InputBufferFormat is not one of the three values listed above */
Kojto 93:e188a91d3eaa 139 }CRC_HandleTypeDef;
Kojto 93:e188a91d3eaa 140 /**
Kojto 93:e188a91d3eaa 141 * @}
Kojto 93:e188a91d3eaa 142 */
Kojto 93:e188a91d3eaa 143
Kojto 93:e188a91d3eaa 144 /* Exported constants --------------------------------------------------------*/
Kojto 93:e188a91d3eaa 145 /** @defgroup CRC_Exported_Constants CRC Exported Constants
Kojto 93:e188a91d3eaa 146 * @{
Kojto 93:e188a91d3eaa 147 */
Kojto 93:e188a91d3eaa 148 /** @defgroup CRC_Default_Polynomial_Value Default CRC generating polynomial
Kojto 93:e188a91d3eaa 149 * @{
Kojto 93:e188a91d3eaa 150 */
Kojto 93:e188a91d3eaa 151 #define DEFAULT_CRC32_POLY 0x04C11DB7
Kojto 93:e188a91d3eaa 152
Kojto 93:e188a91d3eaa 153 /**
Kojto 93:e188a91d3eaa 154 * @}
Kojto 93:e188a91d3eaa 155 */
Kojto 93:e188a91d3eaa 156
Kojto 93:e188a91d3eaa 157 /** @defgroup CRC_Default_InitValue Default CRC computation initialization value
Kojto 93:e188a91d3eaa 158 * @{
Kojto 93:e188a91d3eaa 159 */
Kojto 93:e188a91d3eaa 160 #define DEFAULT_CRC_INITVALUE 0xFFFFFFFF
Kojto 93:e188a91d3eaa 161
Kojto 93:e188a91d3eaa 162 /**
Kojto 93:e188a91d3eaa 163 * @}
Kojto 93:e188a91d3eaa 164 */
Kojto 93:e188a91d3eaa 165
Kojto 93:e188a91d3eaa 166 /** @defgroup CRC_Default_Polynomial Indicates whether or not default polynomial is used
Kojto 93:e188a91d3eaa 167 * @{
Kojto 93:e188a91d3eaa 168 */
Kojto 93:e188a91d3eaa 169 #define DEFAULT_POLYNOMIAL_ENABLE ((uint8_t)0x00)
Kojto 93:e188a91d3eaa 170 #define DEFAULT_POLYNOMIAL_DISABLE ((uint8_t)0x01)
Kojto 93:e188a91d3eaa 171
Kojto 93:e188a91d3eaa 172 #define IS_DEFAULT_POLYNOMIAL(DEFAULT) (((DEFAULT) == DEFAULT_POLYNOMIAL_ENABLE) || \
Kojto 93:e188a91d3eaa 173 ((DEFAULT) == DEFAULT_POLYNOMIAL_DISABLE))
Kojto 93:e188a91d3eaa 174
Kojto 93:e188a91d3eaa 175 /**
Kojto 93:e188a91d3eaa 176 * @}
Kojto 93:e188a91d3eaa 177 */
Kojto 93:e188a91d3eaa 178
Kojto 93:e188a91d3eaa 179 /** @defgroup CRC_Default_InitValue_Use Indicates whether or not default init value is used
Kojto 93:e188a91d3eaa 180 * @{
Kojto 93:e188a91d3eaa 181 */
Kojto 93:e188a91d3eaa 182 #define DEFAULT_INIT_VALUE_ENABLE ((uint8_t)0x00)
Kojto 93:e188a91d3eaa 183 #define DEFAULT_INIT_VALUE_DISABLE ((uint8_t)0x01)
Kojto 93:e188a91d3eaa 184
Kojto 93:e188a91d3eaa 185 #define IS_DEFAULT_INIT_VALUE(VALUE) (((VALUE) == DEFAULT_INIT_VALUE_ENABLE) || \
Kojto 93:e188a91d3eaa 186 ((VALUE) == DEFAULT_INIT_VALUE_DISABLE))
Kojto 93:e188a91d3eaa 187 /**
Kojto 93:e188a91d3eaa 188 * @}
Kojto 93:e188a91d3eaa 189 */
Kojto 93:e188a91d3eaa 190
Kojto 93:e188a91d3eaa 191 /** @defgroup CRC_Input_Buffer_Format Input Buffer Format
Kojto 93:e188a91d3eaa 192 * @{
Kojto 93:e188a91d3eaa 193 */
Kojto 93:e188a91d3eaa 194 /* WARNING: CRC_INPUT_FORMAT_UNDEFINED is created for reference purposes but
Kojto 93:e188a91d3eaa 195 * an error is triggered in HAL_CRC_Init() if InputDataFormat field is set
Kojto 93:e188a91d3eaa 196 * to CRC_INPUT_FORMAT_UNDEFINED: the format MUST be defined by the user for
Kojto 93:e188a91d3eaa 197 * the CRC APIs to provide a correct result */
Kojto 93:e188a91d3eaa 198 #define CRC_INPUTDATA_FORMAT_UNDEFINED ((uint32_t)0x00000000)
Kojto 93:e188a91d3eaa 199 #define CRC_INPUTDATA_FORMAT_BYTES ((uint32_t)0x00000001)
Kojto 93:e188a91d3eaa 200 #define CRC_INPUTDATA_FORMAT_HALFWORDS ((uint32_t)0x00000002)
Kojto 93:e188a91d3eaa 201 #define CRC_INPUTDATA_FORMAT_WORDS ((uint32_t)0x00000003)
Kojto 93:e188a91d3eaa 202
Kojto 93:e188a91d3eaa 203 #define IS_CRC_INPUTDATA_FORMAT(FORMAT) (((FORMAT) == CRC_INPUTDATA_FORMAT_BYTES) || \
Kojto 93:e188a91d3eaa 204 ((FORMAT) == CRC_INPUTDATA_FORMAT_HALFWORDS) || \
Kojto 93:e188a91d3eaa 205 ((FORMAT) == CRC_INPUTDATA_FORMAT_WORDS))
Kojto 93:e188a91d3eaa 206 /**
Kojto 93:e188a91d3eaa 207 * @}
Kojto 93:e188a91d3eaa 208 */
Kojto 93:e188a91d3eaa 209
Kojto 93:e188a91d3eaa 210 /**
Kojto 93:e188a91d3eaa 211 * @}
Kojto 93:e188a91d3eaa 212 */
Kojto 93:e188a91d3eaa 213
Kojto 93:e188a91d3eaa 214 /* Exported macros -----------------------------------------------------------*/
Kojto 93:e188a91d3eaa 215
Kojto 93:e188a91d3eaa 216 /** @defgroup CRC_Exported_Macros CRC Exported Macros
Kojto 93:e188a91d3eaa 217 * @{
Kojto 93:e188a91d3eaa 218 */
Kojto 93:e188a91d3eaa 219
Kojto 93:e188a91d3eaa 220 /** @brief Reset CRC handle state
Kojto 93:e188a91d3eaa 221 * @param __HANDLE__: CRC handle.
Kojto 93:e188a91d3eaa 222 * @retval None
Kojto 93:e188a91d3eaa 223 */
Kojto 93:e188a91d3eaa 224 #define __HAL_CRC_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_CRC_STATE_RESET)
Kojto 93:e188a91d3eaa 225
Kojto 93:e188a91d3eaa 226 /**
Kojto 93:e188a91d3eaa 227 * @brief Reset CRC Data Register.
Kojto 93:e188a91d3eaa 228 * @param __HANDLE__: CRC handle
Kojto 93:e188a91d3eaa 229 * @retval None.
Kojto 93:e188a91d3eaa 230 */
Kojto 93:e188a91d3eaa 231 #define __HAL_CRC_DR_RESET(__HANDLE__) ((__HANDLE__)->Instance->CR |= CRC_CR_RESET)
Kojto 93:e188a91d3eaa 232
Kojto 93:e188a91d3eaa 233 /**
Kojto 93:e188a91d3eaa 234 * @brief Set CRC INIT non-default value
Kojto 93:e188a91d3eaa 235 * @param __HANDLE__ : CRC handle
Kojto 93:e188a91d3eaa 236 * @param __INIT__ : 32-bit initial value
Kojto 93:e188a91d3eaa 237 * @retval None.
Kojto 93:e188a91d3eaa 238 */
Kojto 93:e188a91d3eaa 239 #define __HAL_CRC_INITIALCRCVALUE_CONFIG(__HANDLE__, __INIT__) ((__HANDLE__)->Instance->INIT = (__INIT__))
Kojto 93:e188a91d3eaa 240
Kojto 93:e188a91d3eaa 241 /**
Kojto 108:34e6b704fe68 242 * @brief Stores a 8-bit data in the Independent Data(ID) register.
Kojto 108:34e6b704fe68 243 * @param __HANDLE__: CRC handle
Kojto 108:34e6b704fe68 244 * @param __VALUE__: 8-bit value to be stored in the ID register
Kojto 108:34e6b704fe68 245 * @retval None
Kojto 108:34e6b704fe68 246 */
Kojto 108:34e6b704fe68 247 #define __HAL_CRC_SET_IDR(__HANDLE__, __VALUE__) (WRITE_REG((__HANDLE__)->Instance->IDR, (__VALUE__)))
Kojto 108:34e6b704fe68 248
Kojto 108:34e6b704fe68 249 /**
Kojto 108:34e6b704fe68 250 * @brief Returns the 8-bit data stored in the Independent Data(ID) register.
Kojto 108:34e6b704fe68 251 * @param __HANDLE__: CRC handle
Kojto 108:34e6b704fe68 252 * @retval 8-bit value of the ID register
Kojto 108:34e6b704fe68 253 */
Kojto 108:34e6b704fe68 254 #define __HAL_CRC_GET_IDR(__HANDLE__) (((__HANDLE__)->Instance->IDR) & CRC_IDR_IDR)
Kojto 108:34e6b704fe68 255 /**
Kojto 93:e188a91d3eaa 256 * @}
Kojto 93:e188a91d3eaa 257 */
Kojto 93:e188a91d3eaa 258
Kojto 93:e188a91d3eaa 259
Kojto 93:e188a91d3eaa 260 /* Include CRC HAL Extension module */
Kojto 93:e188a91d3eaa 261 #include "stm32f0xx_hal_crc_ex.h"
Kojto 93:e188a91d3eaa 262
Kojto 93:e188a91d3eaa 263 /* Exported functions --------------------------------------------------------*/
Kojto 93:e188a91d3eaa 264 /** @addtogroup CRC_Exported_Functions CRC Exported Functions
Kojto 93:e188a91d3eaa 265 * @{
Kojto 93:e188a91d3eaa 266 */
Kojto 93:e188a91d3eaa 267
Kojto 93:e188a91d3eaa 268 /** @addtogroup CRC_Exported_Functions_Group1 Initialization/de-initialization functions
Kojto 93:e188a91d3eaa 269 * @brief Initialization and Configuration functions.
Kojto 93:e188a91d3eaa 270 * @{
Kojto 93:e188a91d3eaa 271 */
Kojto 93:e188a91d3eaa 272
Kojto 93:e188a91d3eaa 273 /* Initialization and de-initialization functions ****************************/
Kojto 93:e188a91d3eaa 274 HAL_StatusTypeDef HAL_CRC_Init(CRC_HandleTypeDef *hcrc);
Kojto 93:e188a91d3eaa 275 HAL_StatusTypeDef HAL_CRC_DeInit (CRC_HandleTypeDef *hcrc);
Kojto 93:e188a91d3eaa 276 void HAL_CRC_MspInit(CRC_HandleTypeDef *hcrc);
Kojto 93:e188a91d3eaa 277 void HAL_CRC_MspDeInit(CRC_HandleTypeDef *hcrc);
Kojto 93:e188a91d3eaa 278 /**
Kojto 93:e188a91d3eaa 279 * @}
Kojto 93:e188a91d3eaa 280 */
Kojto 93:e188a91d3eaa 281
Kojto 93:e188a91d3eaa 282 /** @addtogroup CRC_Exported_Functions_Group2 Peripheral Control functions
Kojto 93:e188a91d3eaa 283 * @brief management functions.
Kojto 93:e188a91d3eaa 284 * @{
Kojto 93:e188a91d3eaa 285 */
Kojto 93:e188a91d3eaa 286
Kojto 93:e188a91d3eaa 287 /* Peripheral Control functions ***********************************************/
Kojto 93:e188a91d3eaa 288 uint32_t HAL_CRC_Accumulate(CRC_HandleTypeDef *hcrc, uint32_t pBuffer[], uint32_t BufferLength);
Kojto 93:e188a91d3eaa 289 uint32_t HAL_CRC_Calculate(CRC_HandleTypeDef *hcrc, uint32_t pBuffer[], uint32_t BufferLength);
Kojto 93:e188a91d3eaa 290 /**
Kojto 93:e188a91d3eaa 291 * @}
Kojto 93:e188a91d3eaa 292 */
Kojto 93:e188a91d3eaa 293
Kojto 93:e188a91d3eaa 294 /** @addtogroup CRC_Exported_Functions_Group3 Peripheral State functions
Kojto 93:e188a91d3eaa 295 * @brief Peripheral State functions.
Kojto 93:e188a91d3eaa 296 * @{
Kojto 93:e188a91d3eaa 297 */
Kojto 93:e188a91d3eaa 298 /* Peripheral State and Error functions ***************************************/
Kojto 93:e188a91d3eaa 299 HAL_CRC_StateTypeDef HAL_CRC_GetState(CRC_HandleTypeDef *hcrc);
Kojto 93:e188a91d3eaa 300 /**
Kojto 93:e188a91d3eaa 301 * @}
Kojto 93:e188a91d3eaa 302 */
Kojto 93:e188a91d3eaa 303
Kojto 93:e188a91d3eaa 304 /**
Kojto 93:e188a91d3eaa 305 * @}
Kojto 93:e188a91d3eaa 306 */
Kojto 93:e188a91d3eaa 307
Kojto 93:e188a91d3eaa 308 /** @addtogroup CRC_Exported_Constants CRC Exported Constants
Kojto 93:e188a91d3eaa 309 * @brief aliases for inter STM32 series compatibility
Kojto 93:e188a91d3eaa 310 * @{
Kojto 93:e188a91d3eaa 311 */
Kojto 93:e188a91d3eaa 312 /** @defgroup CRC_Aliases Aliases for inter STM32 series compatibility
Kojto 93:e188a91d3eaa 313 * @{
Kojto 93:e188a91d3eaa 314 */
Kojto 93:e188a91d3eaa 315 /* Aliases for inter STM32 series compatibility */
Kojto 93:e188a91d3eaa 316 #define HAL_CRC_Input_Data_Reverse HAL_CRCEx_Input_Data_Reverse
Kojto 93:e188a91d3eaa 317 #define HAL_CRC_Output_Data_Reverse HAL_CRCEx_Output_Data_Reverse
Kojto 93:e188a91d3eaa 318 /**
Kojto 93:e188a91d3eaa 319 * @}
Kojto 93:e188a91d3eaa 320 */
Kojto 93:e188a91d3eaa 321
Kojto 93:e188a91d3eaa 322 /**
Kojto 93:e188a91d3eaa 323 * @}
Kojto 93:e188a91d3eaa 324 */
Kojto 93:e188a91d3eaa 325
Kojto 93:e188a91d3eaa 326 /**
Kojto 93:e188a91d3eaa 327 * @}
Kojto 93:e188a91d3eaa 328 */
Kojto 93:e188a91d3eaa 329
Kojto 93:e188a91d3eaa 330 /**
Kojto 93:e188a91d3eaa 331 * @}
Kojto 93:e188a91d3eaa 332 */
Kojto 93:e188a91d3eaa 333
Kojto 93:e188a91d3eaa 334 #ifdef __cplusplus
Kojto 93:e188a91d3eaa 335 }
Kojto 93:e188a91d3eaa 336 #endif
Kojto 93:e188a91d3eaa 337
Kojto 93:e188a91d3eaa 338 #endif /* __STM32F0xx_HAL_CRC_H */
Kojto 93:e188a91d3eaa 339
Kojto 93:e188a91d3eaa 340 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
Kojto 93:e188a91d3eaa 341