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TARGET_NUCLEO_F030R8/TOOLCHAIN_ARM_MICRO/stm32f0xx_hal_crc.h@172:65be27845400, 2019-02-20 (annotated)

Committer:
AnnaBridge
Date:
Wed Feb 20 20:53:29 2019 +0000
Revision:
172:65be27845400
Parent:
171:3a7713b1edbc 
mbed library release version 165

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AnnaBridge 171:3a7713b1edbc 1 /**
AnnaBridge 171:3a7713b1edbc 2 ******************************************************************************
AnnaBridge 171:3a7713b1edbc 3 * @file stm32f0xx_hal_crc.h
AnnaBridge 171:3a7713b1edbc 4 * @author MCD Application Team
AnnaBridge 171:3a7713b1edbc 5 * @brief Header file of CRC HAL module.
AnnaBridge 171:3a7713b1edbc 6 ******************************************************************************
AnnaBridge 171:3a7713b1edbc 7 * @attention
AnnaBridge 171:3a7713b1edbc 8 *
AnnaBridge 171:3a7713b1edbc 9 * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
AnnaBridge 171:3a7713b1edbc 10 *
AnnaBridge 171:3a7713b1edbc 11 * Redistribution and use in source and binary forms, with or without modification,
AnnaBridge 171:3a7713b1edbc 12 * are permitted provided that the following conditions are met:
AnnaBridge 171:3a7713b1edbc 13 * 1. Redistributions of source code must retain the above copyright notice,
AnnaBridge 171:3a7713b1edbc 14 * this list of conditions and the following disclaimer.
AnnaBridge 171:3a7713b1edbc 15 * 2. Redistributions in binary form must reproduce the above copyright notice,
AnnaBridge 171:3a7713b1edbc 16 * this list of conditions and the following disclaimer in the documentation
AnnaBridge 171:3a7713b1edbc 17 * and/or other materials provided with the distribution.
AnnaBridge 171:3a7713b1edbc 18 * 3. Neither the name of STMicroelectronics nor the names of its contributors
AnnaBridge 171:3a7713b1edbc 19 * may be used to endorse or promote products derived from this software
AnnaBridge 171:3a7713b1edbc 20 * without specific prior written permission.
AnnaBridge 171:3a7713b1edbc 21 *
AnnaBridge 171:3a7713b1edbc 22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AnnaBridge 171:3a7713b1edbc 23 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
AnnaBridge 171:3a7713b1edbc 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
AnnaBridge 171:3a7713b1edbc 25 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
AnnaBridge 171:3a7713b1edbc 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
AnnaBridge 171:3a7713b1edbc 27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
AnnaBridge 171:3a7713b1edbc 28 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
AnnaBridge 171:3a7713b1edbc 29 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
AnnaBridge 171:3a7713b1edbc 30 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
AnnaBridge 171:3a7713b1edbc 31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
AnnaBridge 171:3a7713b1edbc 32 *
AnnaBridge 171:3a7713b1edbc 33 ******************************************************************************
AnnaBridge 171:3a7713b1edbc 34 */
AnnaBridge 171:3a7713b1edbc 35
AnnaBridge 171:3a7713b1edbc 36 /* Define to prevent recursive inclusion -------------------------------------*/
AnnaBridge 171:3a7713b1edbc 37 #ifndef __STM32F0xx_HAL_CRC_H
AnnaBridge 171:3a7713b1edbc 38 #define __STM32F0xx_HAL_CRC_H
AnnaBridge 171:3a7713b1edbc 39
AnnaBridge 171:3a7713b1edbc 40 #ifdef __cplusplus
AnnaBridge 171:3a7713b1edbc 41 extern "C" {
AnnaBridge 171:3a7713b1edbc 42 #endif
AnnaBridge 171:3a7713b1edbc 43
AnnaBridge 171:3a7713b1edbc 44 /* Includes ------------------------------------------------------------------*/
AnnaBridge 171:3a7713b1edbc 45 #include "stm32f0xx_hal_def.h"
AnnaBridge 171:3a7713b1edbc 46
AnnaBridge 171:3a7713b1edbc 47 /** @addtogroup STM32F0xx_HAL_Driver
AnnaBridge 171:3a7713b1edbc 48 * @{
AnnaBridge 171:3a7713b1edbc 49 */
AnnaBridge 171:3a7713b1edbc 50
AnnaBridge 171:3a7713b1edbc 51 /** @addtogroup CRC CRC
AnnaBridge 171:3a7713b1edbc 52 * @{
AnnaBridge 171:3a7713b1edbc 53 */
AnnaBridge 171:3a7713b1edbc 54
AnnaBridge 171:3a7713b1edbc 55 /* Exported types ------------------------------------------------------------*/
AnnaBridge 171:3a7713b1edbc 56 /** @defgroup CRC_Exported_Types CRC Exported Types
AnnaBridge 171:3a7713b1edbc 57 * @{
AnnaBridge 171:3a7713b1edbc 58 */
AnnaBridge 171:3a7713b1edbc 59 /**
AnnaBridge 171:3a7713b1edbc 60 * @brief CRC HAL State Structure definition
AnnaBridge 171:3a7713b1edbc 61 */
AnnaBridge 171:3a7713b1edbc 62 typedef enum
AnnaBridge 171:3a7713b1edbc 63 {
AnnaBridge 171:3a7713b1edbc 64 HAL_CRC_STATE_RESET = 0x00U, /*!< CRC not yet initialized or disabled */
AnnaBridge 171:3a7713b1edbc 65 HAL_CRC_STATE_READY = 0x01U, /*!< CRC initialized and ready for use */
AnnaBridge 171:3a7713b1edbc 66 HAL_CRC_STATE_BUSY = 0x02U, /*!< CRC internal process is ongoing */
AnnaBridge 171:3a7713b1edbc 67 HAL_CRC_STATE_TIMEOUT = 0x03U, /*!< CRC timeout state */
AnnaBridge 171:3a7713b1edbc 68 HAL_CRC_STATE_ERROR = 0x04U /*!< CRC error state */
AnnaBridge 171:3a7713b1edbc 69 }HAL_CRC_StateTypeDef;
AnnaBridge 171:3a7713b1edbc 70
AnnaBridge 171:3a7713b1edbc 71
AnnaBridge 171:3a7713b1edbc 72 /**
AnnaBridge 171:3a7713b1edbc 73 * @brief CRC Init Structure definition
AnnaBridge 171:3a7713b1edbc 74 */
AnnaBridge 171:3a7713b1edbc 75 typedef struct
AnnaBridge 171:3a7713b1edbc 76 {
AnnaBridge 171:3a7713b1edbc 77 uint8_t DefaultPolynomialUse; /*!< This parameter is a value of @ref CRC_Default_Polynomial and indicates if default polynomial is used.
AnnaBridge 171:3a7713b1edbc 78 If set to DEFAULT_POLYNOMIAL_ENABLE, resort to default
AnnaBridge 171:3a7713b1edbc 79 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.
AnnaBridge 171:3a7713b1edbc 80 In that case, there is no need to set GeneratingPolynomial field.
AnnaBridge 171:3a7713b1edbc 81 If otherwise set to DEFAULT_POLYNOMIAL_DISABLE, GeneratingPolynomial and CRCLength fields must be set */
AnnaBridge 171:3a7713b1edbc 82
AnnaBridge 171:3a7713b1edbc 83 uint8_t DefaultInitValueUse; /*!< This parameter is a value of @ref CRC_Default_InitValue_Use and indicates if default init value is used.
AnnaBridge 171:3a7713b1edbc 84 If set to DEFAULT_INIT_VALUE_ENABLE, resort to default
AnnaBridge 171:3a7713b1edbc 85 0xFFFFFFFF value. In that case, there is no need to set InitValue field.
AnnaBridge 171:3a7713b1edbc 86 If otherwise set to DEFAULT_INIT_VALUE_DISABLE, InitValue field must be set */
AnnaBridge 171:3a7713b1edbc 87
AnnaBridge 171:3a7713b1edbc 88 uint32_t GeneratingPolynomial; /*!< Set CRC generating polynomial. 7, 8, 16 or 32-bit long value for a polynomial degree
AnnaBridge 171:3a7713b1edbc 89 respectively equal to 7, 8, 16 or 32. This field is written in normal representation,
AnnaBridge 171:3a7713b1edbc 90 e.g., for a polynomial of degree 7, X^7 + X^6 + X^5 + X^2 + 1 is written 0x65.
AnnaBridge 171:3a7713b1edbc 91 No need to specify it if DefaultPolynomialUse is set to DEFAULT_POLYNOMIAL_ENABLE */
AnnaBridge 171:3a7713b1edbc 92
AnnaBridge 171:3a7713b1edbc 93 uint32_t CRCLength; /*!< This parameter is a value of @ref CRCEx_Polynomial_Sizes and indicates CRC length.
AnnaBridge 171:3a7713b1edbc 94 Value can be either one of
AnnaBridge 171:3a7713b1edbc 95 CRC_POLYLENGTH_32B (32-bit CRC)
AnnaBridge 171:3a7713b1edbc 96 CRC_POLYLENGTH_16B (16-bit CRC)
AnnaBridge 171:3a7713b1edbc 97 CRC_POLYLENGTH_8B (8-bit CRC)
AnnaBridge 171:3a7713b1edbc 98 CRC_POLYLENGTH_7B (7-bit CRC) */
AnnaBridge 171:3a7713b1edbc 99
AnnaBridge 171:3a7713b1edbc 100 uint32_t InitValue; /*!< Init value to initiate CRC computation. No need to specify it if DefaultInitValueUse
AnnaBridge 171:3a7713b1edbc 101 is set to DEFAULT_INIT_VALUE_ENABLE */
AnnaBridge 171:3a7713b1edbc 102
AnnaBridge 171:3a7713b1edbc 103 uint32_t InputDataInversionMode; /*!< This parameter is a value of @ref CRCEx_Input_Data_Inversion and specifies input data inversion mode.
AnnaBridge 171:3a7713b1edbc 104 Can be either one of the following values
AnnaBridge 171:3a7713b1edbc 105 CRC_INPUTDATA_INVERSION_NONE no input data inversion
AnnaBridge 171:3a7713b1edbc 106 CRC_INPUTDATA_INVERSION_BYTE byte-wise inversion, 0x1A2B3C4D becomes 0x58D43CB2
AnnaBridge 171:3a7713b1edbc 107 CRC_INPUTDATA_INVERSION_HALFWORD halfword-wise inversion, 0x1A2B3C4D becomes 0xD458B23C
AnnaBridge 171:3a7713b1edbc 108 CRC_INPUTDATA_INVERSION_WORD word-wise inversion, 0x1A2B3C4D becomes 0xB23CD458 */
AnnaBridge 171:3a7713b1edbc 109
AnnaBridge 171:3a7713b1edbc 110 uint32_t OutputDataInversionMode; /*!< This parameter is a value of @ref CRCEx_Output_Data_Inversion and specifies output data (i.e. CRC) inversion mode.
AnnaBridge 171:3a7713b1edbc 111 Can be either
AnnaBridge 171:3a7713b1edbc 112 CRC_OUTPUTDATA_INVERSION_DISABLE no CRC inversion, or
AnnaBridge 171:3a7713b1edbc 113 CRC_OUTPUTDATA_INVERSION_ENABLE CRC 0x11223344 is converted into 0x22CC4488 */
AnnaBridge 171:3a7713b1edbc 114 }CRC_InitTypeDef;
AnnaBridge 171:3a7713b1edbc 115
AnnaBridge 171:3a7713b1edbc 116
AnnaBridge 171:3a7713b1edbc 117 /**
AnnaBridge 171:3a7713b1edbc 118 * @brief CRC Handle Structure definition
AnnaBridge 171:3a7713b1edbc 119 */
AnnaBridge 171:3a7713b1edbc 120 typedef struct
AnnaBridge 171:3a7713b1edbc 121 {
AnnaBridge 171:3a7713b1edbc 122 CRC_TypeDef *Instance; /*!< Register base address */
AnnaBridge 171:3a7713b1edbc 123
AnnaBridge 171:3a7713b1edbc 124 CRC_InitTypeDef Init; /*!< CRC configuration parameters */
AnnaBridge 171:3a7713b1edbc 125
AnnaBridge 171:3a7713b1edbc 126 HAL_LockTypeDef Lock; /*!< CRC Locking object */
AnnaBridge 171:3a7713b1edbc 127
AnnaBridge 171:3a7713b1edbc 128 __IO HAL_CRC_StateTypeDef State; /*!< CRC communication state */
AnnaBridge 171:3a7713b1edbc 129
AnnaBridge 171:3a7713b1edbc 130 uint32_t InputDataFormat; /*!< This parameter is a value of @ref CRC_Input_Buffer_Format and specifies input data format.
AnnaBridge 171:3a7713b1edbc 131 Can be either
AnnaBridge 171:3a7713b1edbc 132 CRC_INPUTDATA_FORMAT_BYTES input data is a stream of bytes (8-bit data)
AnnaBridge 171:3a7713b1edbc 133 CRC_INPUTDATA_FORMAT_HALFWORDS input data is a stream of half-words (16-bit data)
AnnaBridge 171:3a7713b1edbc 134 CRC_INPUTDATA_FORMAT_WORDS input data is a stream of words (32-bits data)
AnnaBridge 171:3a7713b1edbc 135 Note that constant CRC_INPUT_FORMAT_UNDEFINED is defined but an initialization error
AnnaBridge 171:3a7713b1edbc 136 must occur if InputBufferFormat is not one of the three values listed above */
AnnaBridge 171:3a7713b1edbc 137 }CRC_HandleTypeDef;
AnnaBridge 171:3a7713b1edbc 138 /**
AnnaBridge 171:3a7713b1edbc 139 * @}
AnnaBridge 171:3a7713b1edbc 140 */
AnnaBridge 171:3a7713b1edbc 141
AnnaBridge 171:3a7713b1edbc 142 /* Exported constants --------------------------------------------------------*/
AnnaBridge 171:3a7713b1edbc 143 /** @defgroup CRC_Exported_Constants CRC Exported Constants
AnnaBridge 171:3a7713b1edbc 144 * @{
AnnaBridge 171:3a7713b1edbc 145 */
AnnaBridge 171:3a7713b1edbc 146 /** @defgroup CRC_Default_Polynomial_Value Default CRC generating polynomial
AnnaBridge 171:3a7713b1edbc 147 * @{
AnnaBridge 171:3a7713b1edbc 148 */
AnnaBridge 171:3a7713b1edbc 149 #define DEFAULT_CRC32_POLY 0x04C11DB7
AnnaBridge 171:3a7713b1edbc 150
AnnaBridge 171:3a7713b1edbc 151 /**
AnnaBridge 171:3a7713b1edbc 152 * @}
AnnaBridge 171:3a7713b1edbc 153 */
AnnaBridge 171:3a7713b1edbc 154
AnnaBridge 171:3a7713b1edbc 155 /** @defgroup CRC_Default_InitValue Default CRC computation initialization value
AnnaBridge 171:3a7713b1edbc 156 * @{
AnnaBridge 171:3a7713b1edbc 157 */
AnnaBridge 171:3a7713b1edbc 158 #define DEFAULT_CRC_INITVALUE 0xFFFFFFFFU
AnnaBridge 171:3a7713b1edbc 159
AnnaBridge 171:3a7713b1edbc 160 /**
AnnaBridge 171:3a7713b1edbc 161 * @}
AnnaBridge 171:3a7713b1edbc 162 */
AnnaBridge 171:3a7713b1edbc 163
AnnaBridge 171:3a7713b1edbc 164 /** @defgroup CRC_Default_Polynomial Indicates whether or not default polynomial is used
AnnaBridge 171:3a7713b1edbc 165 * @{
AnnaBridge 171:3a7713b1edbc 166 */
AnnaBridge 171:3a7713b1edbc 167 #if defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || defined(STM32F091xC) || defined(STM32F098xx)
AnnaBridge 171:3a7713b1edbc 168 #define DEFAULT_POLYNOMIAL_ENABLE ((uint8_t)0x00U)
AnnaBridge 171:3a7713b1edbc 169 #define DEFAULT_POLYNOMIAL_DISABLE ((uint8_t)0x01U)
AnnaBridge 171:3a7713b1edbc 170
AnnaBridge 171:3a7713b1edbc 171 #define IS_DEFAULT_POLYNOMIAL(DEFAULT) (((DEFAULT) == DEFAULT_POLYNOMIAL_ENABLE) || \
AnnaBridge 171:3a7713b1edbc 172 ((DEFAULT) == DEFAULT_POLYNOMIAL_DISABLE))
AnnaBridge 171:3a7713b1edbc 173 #else
AnnaBridge 171:3a7713b1edbc 174 #define DEFAULT_POLYNOMIAL_ENABLE ((uint8_t)0x00U)
AnnaBridge 171:3a7713b1edbc 175
AnnaBridge 171:3a7713b1edbc 176 #define IS_DEFAULT_POLYNOMIAL(DEFAULT) ((DEFAULT) == DEFAULT_POLYNOMIAL_ENABLE)
AnnaBridge 171:3a7713b1edbc 177 #endif /* defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || defined(STM32F091xC) || defined(STM32F098xx) */
AnnaBridge 171:3a7713b1edbc 178
AnnaBridge 171:3a7713b1edbc 179 /**
AnnaBridge 171:3a7713b1edbc 180 * @}
AnnaBridge 171:3a7713b1edbc 181 */
AnnaBridge 171:3a7713b1edbc 182
AnnaBridge 171:3a7713b1edbc 183 /** @defgroup CRC_Default_InitValue_Use Indicates whether or not default init value is used
AnnaBridge 171:3a7713b1edbc 184 * @{
AnnaBridge 171:3a7713b1edbc 185 */
AnnaBridge 171:3a7713b1edbc 186 #define DEFAULT_INIT_VALUE_ENABLE ((uint8_t)0x00U)
AnnaBridge 171:3a7713b1edbc 187 #define DEFAULT_INIT_VALUE_DISABLE ((uint8_t)0x01U)
AnnaBridge 171:3a7713b1edbc 188
AnnaBridge 171:3a7713b1edbc 189 #define IS_DEFAULT_INIT_VALUE(VALUE) (((VALUE) == DEFAULT_INIT_VALUE_ENABLE) || \
AnnaBridge 171:3a7713b1edbc 190 ((VALUE) == DEFAULT_INIT_VALUE_DISABLE))
AnnaBridge 171:3a7713b1edbc 191 /**
AnnaBridge 171:3a7713b1edbc 192 * @}
AnnaBridge 171:3a7713b1edbc 193 */
AnnaBridge 171:3a7713b1edbc 194
AnnaBridge 171:3a7713b1edbc 195 /** @defgroup CRC_Input_Buffer_Format Input Buffer Format
AnnaBridge 171:3a7713b1edbc 196 * @{
AnnaBridge 171:3a7713b1edbc 197 */
AnnaBridge 171:3a7713b1edbc 198 /* WARNING: CRC_INPUT_FORMAT_UNDEFINED is created for reference purposes but
AnnaBridge 171:3a7713b1edbc 199 * an error is triggered in HAL_CRC_Init() if InputDataFormat field is set
AnnaBridge 171:3a7713b1edbc 200 * to CRC_INPUT_FORMAT_UNDEFINED: the format MUST be defined by the user for
AnnaBridge 171:3a7713b1edbc 201 * the CRC APIs to provide a correct result */
AnnaBridge 171:3a7713b1edbc 202 #define CRC_INPUTDATA_FORMAT_UNDEFINED (0x00000000U)
AnnaBridge 171:3a7713b1edbc 203 #define CRC_INPUTDATA_FORMAT_BYTES (0x00000001U)
AnnaBridge 171:3a7713b1edbc 204 #define CRC_INPUTDATA_FORMAT_HALFWORDS (0x00000002U)
AnnaBridge 171:3a7713b1edbc 205 #define CRC_INPUTDATA_FORMAT_WORDS (0x00000003U)
AnnaBridge 171:3a7713b1edbc 206
AnnaBridge 171:3a7713b1edbc 207 #define IS_CRC_INPUTDATA_FORMAT(FORMAT) (((FORMAT) == CRC_INPUTDATA_FORMAT_BYTES) || \
AnnaBridge 171:3a7713b1edbc 208 ((FORMAT) == CRC_INPUTDATA_FORMAT_HALFWORDS) || \
AnnaBridge 171:3a7713b1edbc 209 ((FORMAT) == CRC_INPUTDATA_FORMAT_WORDS))
AnnaBridge 171:3a7713b1edbc 210 /**
AnnaBridge 171:3a7713b1edbc 211 * @}
AnnaBridge 171:3a7713b1edbc 212 */
AnnaBridge 171:3a7713b1edbc 213
AnnaBridge 171:3a7713b1edbc 214 /**
AnnaBridge 171:3a7713b1edbc 215 * @}
AnnaBridge 171:3a7713b1edbc 216 */
AnnaBridge 171:3a7713b1edbc 217
AnnaBridge 171:3a7713b1edbc 218 /* Exported macros -----------------------------------------------------------*/
AnnaBridge 171:3a7713b1edbc 219
AnnaBridge 171:3a7713b1edbc 220 /** @defgroup CRC_Exported_Macros CRC Exported Macros
AnnaBridge 171:3a7713b1edbc 221 * @{
AnnaBridge 171:3a7713b1edbc 222 */
AnnaBridge 171:3a7713b1edbc 223
AnnaBridge 171:3a7713b1edbc 224 /** @brief Reset CRC handle state
AnnaBridge 171:3a7713b1edbc 225 * @param __HANDLE__ CRC handle.
AnnaBridge 171:3a7713b1edbc 226 * @retval None
AnnaBridge 171:3a7713b1edbc 227 */
AnnaBridge 171:3a7713b1edbc 228 #define __HAL_CRC_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_CRC_STATE_RESET)
AnnaBridge 171:3a7713b1edbc 229
AnnaBridge 171:3a7713b1edbc 230 /**
AnnaBridge 171:3a7713b1edbc 231 * @brief Reset CRC Data Register.
AnnaBridge 171:3a7713b1edbc 232 * @param __HANDLE__ CRC handle
AnnaBridge 171:3a7713b1edbc 233 * @retval None.
AnnaBridge 171:3a7713b1edbc 234 */
AnnaBridge 171:3a7713b1edbc 235 #define __HAL_CRC_DR_RESET(__HANDLE__) ((__HANDLE__)->Instance->CR |= CRC_CR_RESET)
AnnaBridge 171:3a7713b1edbc 236
AnnaBridge 171:3a7713b1edbc 237 /**
AnnaBridge 171:3a7713b1edbc 238 * @brief Set CRC INIT non-default value
AnnaBridge 171:3a7713b1edbc 239 * @param __HANDLE__ CRC handle
AnnaBridge 171:3a7713b1edbc 240 * @param __INIT__ 32-bit initial value
AnnaBridge 171:3a7713b1edbc 241 * @retval None.
AnnaBridge 171:3a7713b1edbc 242 */
AnnaBridge 171:3a7713b1edbc 243 #define __HAL_CRC_INITIALCRCVALUE_CONFIG(__HANDLE__, __INIT__) ((__HANDLE__)->Instance->INIT = (__INIT__))
AnnaBridge 171:3a7713b1edbc 244
AnnaBridge 171:3a7713b1edbc 245 /**
AnnaBridge 171:3a7713b1edbc 246 * @brief Stores a 8-bit data in the Independent Data(ID) register.
AnnaBridge 171:3a7713b1edbc 247 * @param __HANDLE__ CRC handle
AnnaBridge 171:3a7713b1edbc 248 * @param __VALUE__ 8-bit value to be stored in the ID register
AnnaBridge 171:3a7713b1edbc 249 * @retval None
AnnaBridge 171:3a7713b1edbc 250 */
AnnaBridge 171:3a7713b1edbc 251 #define __HAL_CRC_SET_IDR(__HANDLE__, __VALUE__) (WRITE_REG((__HANDLE__)->Instance->IDR, (__VALUE__)))
AnnaBridge 171:3a7713b1edbc 252
AnnaBridge 171:3a7713b1edbc 253 /**
AnnaBridge 171:3a7713b1edbc 254 * @brief Returns the 8-bit data stored in the Independent Data(ID) register.
AnnaBridge 171:3a7713b1edbc 255 * @param __HANDLE__ CRC handle
AnnaBridge 171:3a7713b1edbc 256 * @retval 8-bit value of the ID register
AnnaBridge 171:3a7713b1edbc 257 */
AnnaBridge 171:3a7713b1edbc 258 #define __HAL_CRC_GET_IDR(__HANDLE__) (((__HANDLE__)->Instance->IDR) & CRC_IDR_IDR)
AnnaBridge 171:3a7713b1edbc 259 /**
AnnaBridge 171:3a7713b1edbc 260 * @}
AnnaBridge 171:3a7713b1edbc 261 */
AnnaBridge 171:3a7713b1edbc 262
AnnaBridge 171:3a7713b1edbc 263
AnnaBridge 171:3a7713b1edbc 264 /* Include CRC HAL Extension module */
AnnaBridge 171:3a7713b1edbc 265 #include "stm32f0xx_hal_crc_ex.h"
AnnaBridge 171:3a7713b1edbc 266
AnnaBridge 171:3a7713b1edbc 267 /* Exported functions --------------------------------------------------------*/
AnnaBridge 171:3a7713b1edbc 268 /** @addtogroup CRC_Exported_Functions CRC Exported Functions
AnnaBridge 171:3a7713b1edbc 269 * @{
AnnaBridge 171:3a7713b1edbc 270 */
AnnaBridge 171:3a7713b1edbc 271
AnnaBridge 171:3a7713b1edbc 272 /** @addtogroup CRC_Exported_Functions_Group1 Initialization/de-initialization functions
AnnaBridge 171:3a7713b1edbc 273 * @brief Initialization and Configuration functions.
AnnaBridge 171:3a7713b1edbc 274 * @{
AnnaBridge 171:3a7713b1edbc 275 */
AnnaBridge 171:3a7713b1edbc 276
AnnaBridge 171:3a7713b1edbc 277 /* Initialization and de-initialization functions ****************************/
AnnaBridge 171:3a7713b1edbc 278 HAL_StatusTypeDef HAL_CRC_Init(CRC_HandleTypeDef *hcrc);
AnnaBridge 171:3a7713b1edbc 279 HAL_StatusTypeDef HAL_CRC_DeInit (CRC_HandleTypeDef *hcrc);
AnnaBridge 171:3a7713b1edbc 280 void HAL_CRC_MspInit(CRC_HandleTypeDef *hcrc);
AnnaBridge 171:3a7713b1edbc 281 void HAL_CRC_MspDeInit(CRC_HandleTypeDef *hcrc);
AnnaBridge 171:3a7713b1edbc 282 /**
AnnaBridge 171:3a7713b1edbc 283 * @}
AnnaBridge 171:3a7713b1edbc 284 */
AnnaBridge 171:3a7713b1edbc 285
AnnaBridge 171:3a7713b1edbc 286 /** @addtogroup CRC_Exported_Functions_Group2 Peripheral Control functions
AnnaBridge 171:3a7713b1edbc 287 * @brief management functions.
AnnaBridge 171:3a7713b1edbc 288 * @{
AnnaBridge 171:3a7713b1edbc 289 */
AnnaBridge 171:3a7713b1edbc 290
AnnaBridge 171:3a7713b1edbc 291 /* Peripheral Control functions ***********************************************/
AnnaBridge 171:3a7713b1edbc 292 uint32_t HAL_CRC_Accumulate(CRC_HandleTypeDef *hcrc, uint32_t pBuffer[], uint32_t BufferLength);
AnnaBridge 171:3a7713b1edbc 293 uint32_t HAL_CRC_Calculate(CRC_HandleTypeDef *hcrc, uint32_t pBuffer[], uint32_t BufferLength);
AnnaBridge 171:3a7713b1edbc 294 /**
AnnaBridge 171:3a7713b1edbc 295 * @}
AnnaBridge 171:3a7713b1edbc 296 */
AnnaBridge 171:3a7713b1edbc 297
AnnaBridge 171:3a7713b1edbc 298 /** @addtogroup CRC_Exported_Functions_Group3 Peripheral State functions
AnnaBridge 171:3a7713b1edbc 299 * @brief Peripheral State functions.
AnnaBridge 171:3a7713b1edbc 300 * @{
AnnaBridge 171:3a7713b1edbc 301 */
AnnaBridge 171:3a7713b1edbc 302 /* Peripheral State and Error functions ***************************************/
AnnaBridge 171:3a7713b1edbc 303 HAL_CRC_StateTypeDef HAL_CRC_GetState(CRC_HandleTypeDef *hcrc);
AnnaBridge 171:3a7713b1edbc 304 /**
AnnaBridge 171:3a7713b1edbc 305 * @}
AnnaBridge 171:3a7713b1edbc 306 */
AnnaBridge 171:3a7713b1edbc 307
AnnaBridge 171:3a7713b1edbc 308 /**
AnnaBridge 171:3a7713b1edbc 309 * @}
AnnaBridge 171:3a7713b1edbc 310 */
AnnaBridge 171:3a7713b1edbc 311
AnnaBridge 171:3a7713b1edbc 312 /** @addtogroup CRC_Exported_Constants CRC Exported Constants
AnnaBridge 171:3a7713b1edbc 313 * @brief aliases for inter STM32 series compatibility
AnnaBridge 171:3a7713b1edbc 314 * @{
AnnaBridge 171:3a7713b1edbc 315 */
AnnaBridge 171:3a7713b1edbc 316 /** @defgroup CRC_Aliases Aliases for inter STM32 series compatibility
AnnaBridge 171:3a7713b1edbc 317 * @{
AnnaBridge 171:3a7713b1edbc 318 */
AnnaBridge 171:3a7713b1edbc 319 /* Aliases for inter STM32 series compatibility */
AnnaBridge 171:3a7713b1edbc 320 #define HAL_CRC_Input_Data_Reverse HAL_CRCEx_Input_Data_Reverse
AnnaBridge 171:3a7713b1edbc 321 #define HAL_CRC_Output_Data_Reverse HAL_CRCEx_Output_Data_Reverse
AnnaBridge 171:3a7713b1edbc 322 /**
AnnaBridge 171:3a7713b1edbc 323 * @}
AnnaBridge 171:3a7713b1edbc 324 */
AnnaBridge 171:3a7713b1edbc 325
AnnaBridge 171:3a7713b1edbc 326 /**
AnnaBridge 171:3a7713b1edbc 327 * @}
AnnaBridge 171:3a7713b1edbc 328 */
AnnaBridge 171:3a7713b1edbc 329
AnnaBridge 171:3a7713b1edbc 330 /**
AnnaBridge 171:3a7713b1edbc 331 * @}
AnnaBridge 171:3a7713b1edbc 332 */
AnnaBridge 171:3a7713b1edbc 333
AnnaBridge 171:3a7713b1edbc 334 /**
AnnaBridge 171:3a7713b1edbc 335 * @}
AnnaBridge 171:3a7713b1edbc 336 */
AnnaBridge 171:3a7713b1edbc 337
AnnaBridge 171:3a7713b1edbc 338 #ifdef __cplusplus
AnnaBridge 171:3a7713b1edbc 339 }
AnnaBridge 171:3a7713b1edbc 340 #endif
AnnaBridge 171:3a7713b1edbc 341
AnnaBridge 171:3a7713b1edbc 342 #endif /* __STM32F0xx_HAL_CRC_H */
AnnaBridge 171:3a7713b1edbc 343
AnnaBridge 171:3a7713b1edbc 344 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
AnnaBridge 171:3a7713b1edbc 345