mbed official / mbed-dev

mbed library sources. Supersedes mbed-src.

Dependents:   Nucleo_Hello_Encoder BLE_iBeaconScan AM1805_DEMO DISCO-F429ZI_ExportTemplate1 ... more

targets/TARGET_STM/TARGET_STM32F0/device/stm32f0xx_hal_crc.h@156:95d6b41a828b, 2017-01-16 (annotated)

Committer:
<>
Date:
Mon Jan 16 15:03:32 2017 +0000
Revision:
156:95d6b41a828b
Parent:
149:156823d33999
Child:
180:96ed750bd169
This updates the lib to the mbed lib v134

Who changed what in which revision?

UserRevisionLine numberNew contents of line
<> 144:ef7eb2e8f9f7 1 /**
<> 144:ef7eb2e8f9f7 2 ******************************************************************************
<> 144:ef7eb2e8f9f7 3 * @file stm32f0xx_hal_crc.h
<> 144:ef7eb2e8f9f7 4 * @author MCD Application Team
<> 156:95d6b41a828b 5 * @version V1.5.0
<> 156:95d6b41a828b 6 * @date 04-November-2016
<> 144:ef7eb2e8f9f7 7 * @brief Header file of CRC HAL module.
<> 144:ef7eb2e8f9f7 8 ******************************************************************************
<> 144:ef7eb2e8f9f7 9 * @attention
<> 144:ef7eb2e8f9f7 10 *
<> 144:ef7eb2e8f9f7 11 * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
<> 144:ef7eb2e8f9f7 12 *
<> 144:ef7eb2e8f9f7 13 * Redistribution and use in source and binary forms, with or without modification,
<> 144:ef7eb2e8f9f7 14 * are permitted provided that the following conditions are met:
<> 144:ef7eb2e8f9f7 15 * 1. Redistributions of source code must retain the above copyright notice,
<> 144:ef7eb2e8f9f7 16 * this list of conditions and the following disclaimer.
<> 144:ef7eb2e8f9f7 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
<> 144:ef7eb2e8f9f7 18 * this list of conditions and the following disclaimer in the documentation
<> 144:ef7eb2e8f9f7 19 * and/or other materials provided with the distribution.
<> 144:ef7eb2e8f9f7 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
<> 144:ef7eb2e8f9f7 21 * may be used to endorse or promote products derived from this software
<> 144:ef7eb2e8f9f7 22 * without specific prior written permission.
<> 144:ef7eb2e8f9f7 23 *
<> 144:ef7eb2e8f9f7 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
<> 144:ef7eb2e8f9f7 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
<> 144:ef7eb2e8f9f7 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
<> 144:ef7eb2e8f9f7 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
<> 144:ef7eb2e8f9f7 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
<> 144:ef7eb2e8f9f7 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
<> 144:ef7eb2e8f9f7 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
<> 144:ef7eb2e8f9f7 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
<> 144:ef7eb2e8f9f7 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
<> 144:ef7eb2e8f9f7 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
<> 144:ef7eb2e8f9f7 34 *
<> 144:ef7eb2e8f9f7 35 ******************************************************************************
<> 144:ef7eb2e8f9f7 36 */
<> 144:ef7eb2e8f9f7 37
<> 144:ef7eb2e8f9f7 38 /* Define to prevent recursive inclusion -------------------------------------*/
<> 144:ef7eb2e8f9f7 39 #ifndef __STM32F0xx_HAL_CRC_H
<> 144:ef7eb2e8f9f7 40 #define __STM32F0xx_HAL_CRC_H
<> 144:ef7eb2e8f9f7 41
<> 144:ef7eb2e8f9f7 42 #ifdef __cplusplus
<> 144:ef7eb2e8f9f7 43 extern "C" {
<> 144:ef7eb2e8f9f7 44 #endif
<> 144:ef7eb2e8f9f7 45
<> 144:ef7eb2e8f9f7 46 /* Includes ------------------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 47 #include "stm32f0xx_hal_def.h"
<> 144:ef7eb2e8f9f7 48
<> 144:ef7eb2e8f9f7 49 /** @addtogroup STM32F0xx_HAL_Driver
<> 144:ef7eb2e8f9f7 50 * @{
<> 144:ef7eb2e8f9f7 51 */
<> 144:ef7eb2e8f9f7 52
<> 144:ef7eb2e8f9f7 53 /** @addtogroup CRC CRC
<> 144:ef7eb2e8f9f7 54 * @{
<> 144:ef7eb2e8f9f7 55 */
<> 144:ef7eb2e8f9f7 56
<> 144:ef7eb2e8f9f7 57 /* Exported types ------------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 58 /** @defgroup CRC_Exported_Types CRC Exported Types
<> 144:ef7eb2e8f9f7 59 * @{
<> 144:ef7eb2e8f9f7 60 */
<> 144:ef7eb2e8f9f7 61 /**
<> 144:ef7eb2e8f9f7 62 * @brief CRC HAL State Structure definition
<> 144:ef7eb2e8f9f7 63 */
<> 144:ef7eb2e8f9f7 64 typedef enum
<> 144:ef7eb2e8f9f7 65 {
<> 156:95d6b41a828b 66 HAL_CRC_STATE_RESET = 0x00U, /*!< CRC not yet initialized or disabled */
<> 156:95d6b41a828b 67 HAL_CRC_STATE_READY = 0x01U, /*!< CRC initialized and ready for use */
<> 156:95d6b41a828b 68 HAL_CRC_STATE_BUSY = 0x02U, /*!< CRC internal process is ongoing */
<> 156:95d6b41a828b 69 HAL_CRC_STATE_TIMEOUT = 0x03U, /*!< CRC timeout state */
<> 156:95d6b41a828b 70 HAL_CRC_STATE_ERROR = 0x04U /*!< CRC error state */
<> 144:ef7eb2e8f9f7 71 }HAL_CRC_StateTypeDef;
<> 144:ef7eb2e8f9f7 72
<> 144:ef7eb2e8f9f7 73
<> 144:ef7eb2e8f9f7 74 /**
<> 144:ef7eb2e8f9f7 75 * @brief CRC Init Structure definition
<> 144:ef7eb2e8f9f7 76 */
<> 144:ef7eb2e8f9f7 77 typedef struct
<> 144:ef7eb2e8f9f7 78 {
<> 144:ef7eb2e8f9f7 79 uint8_t DefaultPolynomialUse; /*!< This parameter is a value of @ref CRC_Default_Polynomial and indicates if default polynomial is used.
<> 144:ef7eb2e8f9f7 80 If set to DEFAULT_POLYNOMIAL_ENABLE, resort to default
<> 144:ef7eb2e8f9f7 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.
<> 144:ef7eb2e8f9f7 82 In that case, there is no need to set GeneratingPolynomial field.
<> 144:ef7eb2e8f9f7 83 If otherwise set to DEFAULT_POLYNOMIAL_DISABLE, GeneratingPolynomial and CRCLength fields must be set */
<> 144:ef7eb2e8f9f7 84
<> 144:ef7eb2e8f9f7 85 uint8_t DefaultInitValueUse; /*!< This parameter is a value of @ref CRC_Default_InitValue_Use and indicates if default init value is used.
<> 144:ef7eb2e8f9f7 86 If set to DEFAULT_INIT_VALUE_ENABLE, resort to default
<> 144:ef7eb2e8f9f7 87 0xFFFFFFFF value. In that case, there is no need to set InitValue field.
<> 144:ef7eb2e8f9f7 88 If otherwise set to DEFAULT_INIT_VALUE_DISABLE, InitValue field must be set */
<> 144:ef7eb2e8f9f7 89
<> 144:ef7eb2e8f9f7 90 uint32_t GeneratingPolynomial; /*!< Set CRC generating polynomial. 7, 8, 16 or 32-bit long value for a polynomial degree
<> 144:ef7eb2e8f9f7 91 respectively equal to 7, 8, 16 or 32. This field is written in normal representation,
<> 144:ef7eb2e8f9f7 92 e.g., for a polynomial of degree 7, X^7 + X^6 + X^5 + X^2 + 1 is written 0x65.
<> 144:ef7eb2e8f9f7 93 No need to specify it if DefaultPolynomialUse is set to DEFAULT_POLYNOMIAL_ENABLE */
<> 144:ef7eb2e8f9f7 94
<> 144:ef7eb2e8f9f7 95 uint32_t CRCLength; /*!< This parameter is a value of @ref CRCEx_Polynomial_Sizes and indicates CRC length.
<> 144:ef7eb2e8f9f7 96 Value can be either one of
<> 144:ef7eb2e8f9f7 97 CRC_POLYLENGTH_32B (32-bit CRC)
<> 144:ef7eb2e8f9f7 98 CRC_POLYLENGTH_16B (16-bit CRC)
<> 144:ef7eb2e8f9f7 99 CRC_POLYLENGTH_8B (8-bit CRC)
<> 144:ef7eb2e8f9f7 100 CRC_POLYLENGTH_7B (7-bit CRC) */
<> 144:ef7eb2e8f9f7 101
<> 144:ef7eb2e8f9f7 102 uint32_t InitValue; /*!< Init value to initiate CRC computation. No need to specify it if DefaultInitValueUse
<> 144:ef7eb2e8f9f7 103 is set to DEFAULT_INIT_VALUE_ENABLE */
<> 144:ef7eb2e8f9f7 104
<> 144:ef7eb2e8f9f7 105 uint32_t InputDataInversionMode; /*!< This parameter is a value of @ref CRCEx_Input_Data_Inversion and specifies input data inversion mode.
<> 144:ef7eb2e8f9f7 106 Can be either one of the following values
<> 144:ef7eb2e8f9f7 107 CRC_INPUTDATA_INVERSION_NONE no input data inversion
<> 144:ef7eb2e8f9f7 108 CRC_INPUTDATA_INVERSION_BYTE byte-wise inversion, 0x1A2B3C4D becomes 0x58D43CB2
<> 144:ef7eb2e8f9f7 109 CRC_INPUTDATA_INVERSION_HALFWORD halfword-wise inversion, 0x1A2B3C4D becomes 0xD458B23C
<> 144:ef7eb2e8f9f7 110 CRC_INPUTDATA_INVERSION_WORD word-wise inversion, 0x1A2B3C4D becomes 0xB23CD458 */
<> 144:ef7eb2e8f9f7 111
<> 144:ef7eb2e8f9f7 112 uint32_t OutputDataInversionMode; /*!< This parameter is a value of @ref CRCEx_Output_Data_Inversion and specifies output data (i.e. CRC) inversion mode.
<> 144:ef7eb2e8f9f7 113 Can be either
<> 144:ef7eb2e8f9f7 114 CRC_OUTPUTDATA_INVERSION_DISABLE no CRC inversion, or
<> 144:ef7eb2e8f9f7 115 CRC_OUTPUTDATA_INVERSION_ENABLE CRC 0x11223344 is converted into 0x22CC4488 */
<> 144:ef7eb2e8f9f7 116 }CRC_InitTypeDef;
<> 144:ef7eb2e8f9f7 117
<> 144:ef7eb2e8f9f7 118
<> 144:ef7eb2e8f9f7 119 /**
<> 144:ef7eb2e8f9f7 120 * @brief CRC Handle Structure definition
<> 144:ef7eb2e8f9f7 121 */
<> 144:ef7eb2e8f9f7 122 typedef struct
<> 144:ef7eb2e8f9f7 123 {
<> 144:ef7eb2e8f9f7 124 CRC_TypeDef *Instance; /*!< Register base address */
<> 144:ef7eb2e8f9f7 125
<> 144:ef7eb2e8f9f7 126 CRC_InitTypeDef Init; /*!< CRC configuration parameters */
<> 144:ef7eb2e8f9f7 127
<> 144:ef7eb2e8f9f7 128 HAL_LockTypeDef Lock; /*!< CRC Locking object */
<> 144:ef7eb2e8f9f7 129
<> 144:ef7eb2e8f9f7 130 __IO HAL_CRC_StateTypeDef State; /*!< CRC communication state */
<> 144:ef7eb2e8f9f7 131
<> 144:ef7eb2e8f9f7 132 uint32_t InputDataFormat; /*!< This parameter is a value of @ref CRC_Input_Buffer_Format and specifies input data format.
<> 144:ef7eb2e8f9f7 133 Can be either
<> 144:ef7eb2e8f9f7 134 CRC_INPUTDATA_FORMAT_BYTES input data is a stream of bytes (8-bit data)
<> 144:ef7eb2e8f9f7 135 CRC_INPUTDATA_FORMAT_HALFWORDS input data is a stream of half-words (16-bit data)
<> 144:ef7eb2e8f9f7 136 CRC_INPUTDATA_FORMAT_WORDS input data is a stream of words (32-bits data)
<> 144:ef7eb2e8f9f7 137 Note that constant CRC_INPUT_FORMAT_UNDEFINED is defined but an initialization error
<> 144:ef7eb2e8f9f7 138 must occur if InputBufferFormat is not one of the three values listed above */
<> 144:ef7eb2e8f9f7 139 }CRC_HandleTypeDef;
<> 144:ef7eb2e8f9f7 140 /**
<> 144:ef7eb2e8f9f7 141 * @}
<> 144:ef7eb2e8f9f7 142 */
<> 144:ef7eb2e8f9f7 143
<> 144:ef7eb2e8f9f7 144 /* Exported constants --------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 145 /** @defgroup CRC_Exported_Constants CRC Exported Constants
<> 144:ef7eb2e8f9f7 146 * @{
<> 144:ef7eb2e8f9f7 147 */
<> 144:ef7eb2e8f9f7 148 /** @defgroup CRC_Default_Polynomial_Value Default CRC generating polynomial
<> 144:ef7eb2e8f9f7 149 * @{
<> 144:ef7eb2e8f9f7 150 */
<> 144:ef7eb2e8f9f7 151 #define DEFAULT_CRC32_POLY 0x04C11DB7
<> 144:ef7eb2e8f9f7 152
<> 144:ef7eb2e8f9f7 153 /**
<> 144:ef7eb2e8f9f7 154 * @}
<> 144:ef7eb2e8f9f7 155 */
<> 144:ef7eb2e8f9f7 156
<> 144:ef7eb2e8f9f7 157 /** @defgroup CRC_Default_InitValue Default CRC computation initialization value
<> 144:ef7eb2e8f9f7 158 * @{
<> 144:ef7eb2e8f9f7 159 */
<> 144:ef7eb2e8f9f7 160 #define DEFAULT_CRC_INITVALUE 0xFFFFFFFFU
<> 144:ef7eb2e8f9f7 161
<> 144:ef7eb2e8f9f7 162 /**
<> 144:ef7eb2e8f9f7 163 * @}
<> 144:ef7eb2e8f9f7 164 */
<> 144:ef7eb2e8f9f7 165
<> 144:ef7eb2e8f9f7 166 /** @defgroup CRC_Default_Polynomial Indicates whether or not default polynomial is used
<> 144:ef7eb2e8f9f7 167 * @{
<> 144:ef7eb2e8f9f7 168 */
<> 144:ef7eb2e8f9f7 169 #if defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || defined(STM32F091xC) || defined(STM32F098xx)
<> 156:95d6b41a828b 170 #define DEFAULT_POLYNOMIAL_ENABLE ((uint8_t)0x00U)
<> 156:95d6b41a828b 171 #define DEFAULT_POLYNOMIAL_DISABLE ((uint8_t)0x01U)
<> 144:ef7eb2e8f9f7 172
<> 144:ef7eb2e8f9f7 173 #define IS_DEFAULT_POLYNOMIAL(DEFAULT) (((DEFAULT) == DEFAULT_POLYNOMIAL_ENABLE) || \
<> 144:ef7eb2e8f9f7 174 ((DEFAULT) == DEFAULT_POLYNOMIAL_DISABLE))
<> 144:ef7eb2e8f9f7 175 #else
<> 156:95d6b41a828b 176 #define DEFAULT_POLYNOMIAL_ENABLE ((uint8_t)0x00U)
<> 144:ef7eb2e8f9f7 177
<> 144:ef7eb2e8f9f7 178 #define IS_DEFAULT_POLYNOMIAL(DEFAULT) ((DEFAULT) == DEFAULT_POLYNOMIAL_ENABLE)
<> 144:ef7eb2e8f9f7 179 #endif /* defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || defined(STM32F091xC) || defined(STM32F098xx) */
<> 144:ef7eb2e8f9f7 180
<> 144:ef7eb2e8f9f7 181 /**
<> 144:ef7eb2e8f9f7 182 * @}
<> 144:ef7eb2e8f9f7 183 */
<> 144:ef7eb2e8f9f7 184
<> 144:ef7eb2e8f9f7 185 /** @defgroup CRC_Default_InitValue_Use Indicates whether or not default init value is used
<> 144:ef7eb2e8f9f7 186 * @{
<> 144:ef7eb2e8f9f7 187 */
<> 156:95d6b41a828b 188 #define DEFAULT_INIT_VALUE_ENABLE ((uint8_t)0x00U)
<> 156:95d6b41a828b 189 #define DEFAULT_INIT_VALUE_DISABLE ((uint8_t)0x01U)
<> 144:ef7eb2e8f9f7 190
<> 144:ef7eb2e8f9f7 191 #define IS_DEFAULT_INIT_VALUE(VALUE) (((VALUE) == DEFAULT_INIT_VALUE_ENABLE) || \
<> 144:ef7eb2e8f9f7 192 ((VALUE) == DEFAULT_INIT_VALUE_DISABLE))
<> 144:ef7eb2e8f9f7 193 /**
<> 144:ef7eb2e8f9f7 194 * @}
<> 144:ef7eb2e8f9f7 195 */
<> 144:ef7eb2e8f9f7 196
<> 144:ef7eb2e8f9f7 197 /** @defgroup CRC_Input_Buffer_Format Input Buffer Format
<> 144:ef7eb2e8f9f7 198 * @{
<> 144:ef7eb2e8f9f7 199 */
<> 144:ef7eb2e8f9f7 200 /* WARNING: CRC_INPUT_FORMAT_UNDEFINED is created for reference purposes but
<> 144:ef7eb2e8f9f7 201 * an error is triggered in HAL_CRC_Init() if InputDataFormat field is set
<> 144:ef7eb2e8f9f7 202 * to CRC_INPUT_FORMAT_UNDEFINED: the format MUST be defined by the user for
<> 144:ef7eb2e8f9f7 203 * the CRC APIs to provide a correct result */
<> 156:95d6b41a828b 204 #define CRC_INPUTDATA_FORMAT_UNDEFINED (0x00000000U)
<> 156:95d6b41a828b 205 #define CRC_INPUTDATA_FORMAT_BYTES (0x00000001U)
<> 156:95d6b41a828b 206 #define CRC_INPUTDATA_FORMAT_HALFWORDS (0x00000002U)
<> 156:95d6b41a828b 207 #define CRC_INPUTDATA_FORMAT_WORDS (0x00000003U)
<> 144:ef7eb2e8f9f7 208
<> 144:ef7eb2e8f9f7 209 #define IS_CRC_INPUTDATA_FORMAT(FORMAT) (((FORMAT) == CRC_INPUTDATA_FORMAT_BYTES) || \
<> 144:ef7eb2e8f9f7 210 ((FORMAT) == CRC_INPUTDATA_FORMAT_HALFWORDS) || \
<> 144:ef7eb2e8f9f7 211 ((FORMAT) == CRC_INPUTDATA_FORMAT_WORDS))
<> 144:ef7eb2e8f9f7 212 /**
<> 144:ef7eb2e8f9f7 213 * @}
<> 144:ef7eb2e8f9f7 214 */
<> 144:ef7eb2e8f9f7 215
<> 144:ef7eb2e8f9f7 216 /**
<> 144:ef7eb2e8f9f7 217 * @}
<> 144:ef7eb2e8f9f7 218 */
<> 144:ef7eb2e8f9f7 219
<> 144:ef7eb2e8f9f7 220 /* Exported macros -----------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 221
<> 144:ef7eb2e8f9f7 222 /** @defgroup CRC_Exported_Macros CRC Exported Macros
<> 144:ef7eb2e8f9f7 223 * @{
<> 144:ef7eb2e8f9f7 224 */
<> 144:ef7eb2e8f9f7 225
<> 144:ef7eb2e8f9f7 226 /** @brief Reset CRC handle state
<> 144:ef7eb2e8f9f7 227 * @param __HANDLE__: CRC handle.
<> 144:ef7eb2e8f9f7 228 * @retval None
<> 144:ef7eb2e8f9f7 229 */
<> 144:ef7eb2e8f9f7 230 #define __HAL_CRC_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_CRC_STATE_RESET)
<> 144:ef7eb2e8f9f7 231
<> 144:ef7eb2e8f9f7 232 /**
<> 144:ef7eb2e8f9f7 233 * @brief Reset CRC Data Register.
<> 144:ef7eb2e8f9f7 234 * @param __HANDLE__: CRC handle
<> 144:ef7eb2e8f9f7 235 * @retval None.
<> 144:ef7eb2e8f9f7 236 */
<> 144:ef7eb2e8f9f7 237 #define __HAL_CRC_DR_RESET(__HANDLE__) ((__HANDLE__)->Instance->CR |= CRC_CR_RESET)
<> 144:ef7eb2e8f9f7 238
<> 144:ef7eb2e8f9f7 239 /**
<> 144:ef7eb2e8f9f7 240 * @brief Set CRC INIT non-default value
<> 144:ef7eb2e8f9f7 241 * @param __HANDLE__ : CRC handle
<> 144:ef7eb2e8f9f7 242 * @param __INIT__ : 32-bit initial value
<> 144:ef7eb2e8f9f7 243 * @retval None.
<> 144:ef7eb2e8f9f7 244 */
<> 144:ef7eb2e8f9f7 245 #define __HAL_CRC_INITIALCRCVALUE_CONFIG(__HANDLE__, __INIT__) ((__HANDLE__)->Instance->INIT = (__INIT__))
<> 144:ef7eb2e8f9f7 246
<> 144:ef7eb2e8f9f7 247 /**
<> 144:ef7eb2e8f9f7 248 * @brief Stores a 8-bit data in the Independent Data(ID) register.
<> 144:ef7eb2e8f9f7 249 * @param __HANDLE__: CRC handle
<> 144:ef7eb2e8f9f7 250 * @param __VALUE__: 8-bit value to be stored in the ID register
<> 144:ef7eb2e8f9f7 251 * @retval None
<> 144:ef7eb2e8f9f7 252 */
<> 144:ef7eb2e8f9f7 253 #define __HAL_CRC_SET_IDR(__HANDLE__, __VALUE__) (WRITE_REG((__HANDLE__)->Instance->IDR, (__VALUE__)))
<> 144:ef7eb2e8f9f7 254
<> 144:ef7eb2e8f9f7 255 /**
<> 144:ef7eb2e8f9f7 256 * @brief Returns the 8-bit data stored in the Independent Data(ID) register.
<> 144:ef7eb2e8f9f7 257 * @param __HANDLE__: CRC handle
<> 144:ef7eb2e8f9f7 258 * @retval 8-bit value of the ID register
<> 144:ef7eb2e8f9f7 259 */
<> 144:ef7eb2e8f9f7 260 #define __HAL_CRC_GET_IDR(__HANDLE__) (((__HANDLE__)->Instance->IDR) & CRC_IDR_IDR)
<> 144:ef7eb2e8f9f7 261 /**
<> 144:ef7eb2e8f9f7 262 * @}
<> 144:ef7eb2e8f9f7 263 */
<> 144:ef7eb2e8f9f7 264
<> 144:ef7eb2e8f9f7 265
<> 144:ef7eb2e8f9f7 266 /* Include CRC HAL Extension module */
<> 144:ef7eb2e8f9f7 267 #include "stm32f0xx_hal_crc_ex.h"
<> 144:ef7eb2e8f9f7 268
<> 144:ef7eb2e8f9f7 269 /* Exported functions --------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 270 /** @addtogroup CRC_Exported_Functions CRC Exported Functions
<> 144:ef7eb2e8f9f7 271 * @{
<> 144:ef7eb2e8f9f7 272 */
<> 144:ef7eb2e8f9f7 273
<> 144:ef7eb2e8f9f7 274 /** @addtogroup CRC_Exported_Functions_Group1 Initialization/de-initialization functions
<> 144:ef7eb2e8f9f7 275 * @brief Initialization and Configuration functions.
<> 144:ef7eb2e8f9f7 276 * @{
<> 144:ef7eb2e8f9f7 277 */
<> 144:ef7eb2e8f9f7 278
<> 144:ef7eb2e8f9f7 279 /* Initialization and de-initialization functions ****************************/
<> 144:ef7eb2e8f9f7 280 HAL_StatusTypeDef HAL_CRC_Init(CRC_HandleTypeDef *hcrc);
<> 144:ef7eb2e8f9f7 281 HAL_StatusTypeDef HAL_CRC_DeInit (CRC_HandleTypeDef *hcrc);
<> 144:ef7eb2e8f9f7 282 void HAL_CRC_MspInit(CRC_HandleTypeDef *hcrc);
<> 144:ef7eb2e8f9f7 283 void HAL_CRC_MspDeInit(CRC_HandleTypeDef *hcrc);
<> 144:ef7eb2e8f9f7 284 /**
<> 144:ef7eb2e8f9f7 285 * @}
<> 144:ef7eb2e8f9f7 286 */
<> 144:ef7eb2e8f9f7 287
<> 144:ef7eb2e8f9f7 288 /** @addtogroup CRC_Exported_Functions_Group2 Peripheral Control functions
<> 144:ef7eb2e8f9f7 289 * @brief management functions.
<> 144:ef7eb2e8f9f7 290 * @{
<> 144:ef7eb2e8f9f7 291 */
<> 144:ef7eb2e8f9f7 292
<> 144:ef7eb2e8f9f7 293 /* Peripheral Control functions ***********************************************/
<> 144:ef7eb2e8f9f7 294 uint32_t HAL_CRC_Accumulate(CRC_HandleTypeDef *hcrc, uint32_t pBuffer[], uint32_t BufferLength);
<> 144:ef7eb2e8f9f7 295 uint32_t HAL_CRC_Calculate(CRC_HandleTypeDef *hcrc, uint32_t pBuffer[], uint32_t BufferLength);
<> 144:ef7eb2e8f9f7 296 /**
<> 144:ef7eb2e8f9f7 297 * @}
<> 144:ef7eb2e8f9f7 298 */
<> 144:ef7eb2e8f9f7 299
<> 144:ef7eb2e8f9f7 300 /** @addtogroup CRC_Exported_Functions_Group3 Peripheral State functions
<> 144:ef7eb2e8f9f7 301 * @brief Peripheral State functions.
<> 144:ef7eb2e8f9f7 302 * @{
<> 144:ef7eb2e8f9f7 303 */
<> 144:ef7eb2e8f9f7 304 /* Peripheral State and Error functions ***************************************/
<> 144:ef7eb2e8f9f7 305 HAL_CRC_StateTypeDef HAL_CRC_GetState(CRC_HandleTypeDef *hcrc);
<> 144:ef7eb2e8f9f7 306 /**
<> 144:ef7eb2e8f9f7 307 * @}
<> 144:ef7eb2e8f9f7 308 */
<> 144:ef7eb2e8f9f7 309
<> 144:ef7eb2e8f9f7 310 /**
<> 144:ef7eb2e8f9f7 311 * @}
<> 144:ef7eb2e8f9f7 312 */
<> 144:ef7eb2e8f9f7 313
<> 144:ef7eb2e8f9f7 314 /** @addtogroup CRC_Exported_Constants CRC Exported Constants
<> 144:ef7eb2e8f9f7 315 * @brief aliases for inter STM32 series compatibility
<> 144:ef7eb2e8f9f7 316 * @{
<> 144:ef7eb2e8f9f7 317 */
<> 144:ef7eb2e8f9f7 318 /** @defgroup CRC_Aliases Aliases for inter STM32 series compatibility
<> 144:ef7eb2e8f9f7 319 * @{
<> 144:ef7eb2e8f9f7 320 */
<> 144:ef7eb2e8f9f7 321 /* Aliases for inter STM32 series compatibility */
<> 144:ef7eb2e8f9f7 322 #define HAL_CRC_Input_Data_Reverse HAL_CRCEx_Input_Data_Reverse
<> 144:ef7eb2e8f9f7 323 #define HAL_CRC_Output_Data_Reverse HAL_CRCEx_Output_Data_Reverse
<> 144:ef7eb2e8f9f7 324 /**
<> 144:ef7eb2e8f9f7 325 * @}
<> 144:ef7eb2e8f9f7 326 */
<> 144:ef7eb2e8f9f7 327
<> 144:ef7eb2e8f9f7 328 /**
<> 144:ef7eb2e8f9f7 329 * @}
<> 144:ef7eb2e8f9f7 330 */
<> 144:ef7eb2e8f9f7 331
<> 144:ef7eb2e8f9f7 332 /**
<> 144:ef7eb2e8f9f7 333 * @}
<> 144:ef7eb2e8f9f7 334 */
<> 144:ef7eb2e8f9f7 335
<> 144:ef7eb2e8f9f7 336 /**
<> 144:ef7eb2e8f9f7 337 * @}
<> 144:ef7eb2e8f9f7 338 */
<> 144:ef7eb2e8f9f7 339
<> 144:ef7eb2e8f9f7 340 #ifdef __cplusplus
<> 144:ef7eb2e8f9f7 341 }
<> 144:ef7eb2e8f9f7 342 #endif
<> 144:ef7eb2e8f9f7 343
<> 144:ef7eb2e8f9f7 344 #endif /* __STM32F0xx_HAL_CRC_H */
<> 144:ef7eb2e8f9f7 345
<> 144:ef7eb2e8f9f7 346 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
<> 144:ef7eb2e8f9f7 347