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The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.

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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_F302R8/TARGET_STM/TARGET_STM32F3/device/stm32f3xx_hal_crc.h@136:ef9c61f8c49f, 2017-02-14 (annotated)

Committer:
Kojto
Date:
Tue Feb 14 11:24:20 2017 +0000
Revision:
136:ef9c61f8c49f
Parent:
135:176b8275d35d 
Release 136 of the mbed library



Ports for Upcoming Targets





Fixes and Changes



3432: Target STM USBHOST support https://github.com/ARMmbed/mbed-os/pull/3432

3181: NUCLEO_F207ZG extending PeripheralPins.c: all available alternate functions can be used now https://github.com/ARMmbed/mbed-os/pull/3181

3626: NUCLEO_F412ZG : Add USB Device +Host https://github.com/ARMmbed/mbed-os/pull/3626

3628: Fix warnings https://github.com/ARMmbed/mbed-os/pull/3628

3629: STM32: L0 LL layer https://github.com/ARMmbed/mbed-os/pull/3629

3632: IDE Export support for platform VK_RZ_A1H https://github.com/ARMmbed/mbed-os/pull/3632

3642: Missing IRQ pin fix for platform VK_RZ_A1H https://github.com/ARMmbed/mbed-os/pull/3642

3664: Fix ncs36510 sleep definitions https://github.com/ARMmbed/mbed-os/pull/3664

3655: [STM32F4] Modify folder structure https://github.com/ARMmbed/mbed-os/pull/3655

3657: [STM32L4] Modify folder structure https://github.com/ARMmbed/mbed-os/pull/3657

3658: [STM32F3] Modify folder structure https://github.com/ARMmbed/mbed-os/pull/3658

3685: STM32: I2C: reset state machine https://github.com/ARMmbed/mbed-os/pull/3685

3692: uVisor: Standardize available legacy heap and stack https://github.com/ARMmbed/mbed-os/pull/3692

3621: Fix for #2884, LPC824: export to LPCXpresso, target running with wron https://github.com/ARMmbed/mbed-os/pull/3621

3649: [STM32F7] Modify folder structure  https://github.com/ARMmbed/mbed-os/pull/3649

3695: Enforce device_name is valid in targets.json https://github.com/ARMmbed/mbed-os/pull/3695

3723: NCS36510: spi_format function bug fix https://github.com/ARMmbed/mbed-os/pull/3723

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 86:04dd9b1680ae 1 /**
bogdanm 86:04dd9b1680ae 2 ******************************************************************************
bogdanm 86:04dd9b1680ae 3 * @file stm32f3xx_hal_crc.h
bogdanm 86:04dd9b1680ae 4 * @author MCD Application Team
<> 135:176b8275d35d 5 * @version V1.4.0
<> 135:176b8275d35d 6 * @date 16-December-2016
bogdanm 86:04dd9b1680ae 7 * @brief Header file of CRC HAL module.
bogdanm 86:04dd9b1680ae 8 ******************************************************************************
bogdanm 86:04dd9b1680ae 9 * @attention
bogdanm 86:04dd9b1680ae 10 *
Kojto 122:f9eeca106725 11 * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
bogdanm 86:04dd9b1680ae 12 *
bogdanm 86:04dd9b1680ae 13 * Redistribution and use in source and binary forms, with or without modification,
bogdanm 86:04dd9b1680ae 14 * are permitted provided that the following conditions are met:
bogdanm 86:04dd9b1680ae 15 * 1. Redistributions of source code must retain the above copyright notice,
bogdanm 86:04dd9b1680ae 16 * this list of conditions and the following disclaimer.
bogdanm 86:04dd9b1680ae 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
bogdanm 86:04dd9b1680ae 18 * this list of conditions and the following disclaimer in the documentation
bogdanm 86:04dd9b1680ae 19 * and/or other materials provided with the distribution.
bogdanm 86:04dd9b1680ae 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
bogdanm 86:04dd9b1680ae 21 * may be used to endorse or promote products derived from this software
bogdanm 86:04dd9b1680ae 22 * without specific prior written permission.
bogdanm 86:04dd9b1680ae 23 *
bogdanm 86:04dd9b1680ae 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
bogdanm 86:04dd9b1680ae 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
bogdanm 86:04dd9b1680ae 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
bogdanm 86:04dd9b1680ae 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
bogdanm 86:04dd9b1680ae 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
bogdanm 86:04dd9b1680ae 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
bogdanm 86:04dd9b1680ae 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
bogdanm 86:04dd9b1680ae 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
bogdanm 86:04dd9b1680ae 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
bogdanm 86:04dd9b1680ae 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
bogdanm 86:04dd9b1680ae 34 *
bogdanm 86:04dd9b1680ae 35 ******************************************************************************
bogdanm 86:04dd9b1680ae 36 */
bogdanm 86:04dd9b1680ae 37
bogdanm 86:04dd9b1680ae 38 /* Define to prevent recursive inclusion -------------------------------------*/
bogdanm 86:04dd9b1680ae 39 #ifndef __STM32F3xx_HAL_CRC_H
bogdanm 86:04dd9b1680ae 40 #define __STM32F3xx_HAL_CRC_H
bogdanm 86:04dd9b1680ae 41
bogdanm 86:04dd9b1680ae 42 #ifdef __cplusplus
bogdanm 86:04dd9b1680ae 43 extern "C" {
bogdanm 86:04dd9b1680ae 44 #endif
bogdanm 86:04dd9b1680ae 45
bogdanm 86:04dd9b1680ae 46 /* Includes ------------------------------------------------------------------*/
bogdanm 86:04dd9b1680ae 47 #include "stm32f3xx_hal_def.h"
bogdanm 86:04dd9b1680ae 48
bogdanm 86:04dd9b1680ae 49 /** @addtogroup STM32F3xx_HAL_Driver
bogdanm 86:04dd9b1680ae 50 * @{
bogdanm 86:04dd9b1680ae 51 */
bogdanm 86:04dd9b1680ae 52
Kojto 122:f9eeca106725 53 /** @addtogroup CRC CRC
bogdanm 86:04dd9b1680ae 54 * @{
bogdanm 86:04dd9b1680ae 55 */
bogdanm 86:04dd9b1680ae 56
bogdanm 86:04dd9b1680ae 57 /* Exported types ------------------------------------------------------------*/
bogdanm 92:4fc01daae5a5 58 /** @defgroup CRC_Exported_Types CRC Exported Types
bogdanm 92:4fc01daae5a5 59 * @{
bogdanm 92:4fc01daae5a5 60 */
bogdanm 86:04dd9b1680ae 61 /**
bogdanm 86:04dd9b1680ae 62 * @brief CRC HAL State Structure definition
bogdanm 86:04dd9b1680ae 63 */
bogdanm 86:04dd9b1680ae 64 typedef enum
bogdanm 86:04dd9b1680ae 65 {
<> 135:176b8275d35d 66 HAL_CRC_STATE_RESET = 0x00U, /*!< CRC not yet initialized or disabled */
<> 135:176b8275d35d 67 HAL_CRC_STATE_READY = 0x01U, /*!< CRC initialized and ready for use */
<> 135:176b8275d35d 68 HAL_CRC_STATE_BUSY = 0x02U, /*!< CRC internal process is ongoing */
<> 135:176b8275d35d 69 HAL_CRC_STATE_TIMEOUT = 0x03U, /*!< CRC timeout state */
bogdanm 86:04dd9b1680ae 70 HAL_CRC_STATE_ERROR = 0x04 /*!< CRC error state */
bogdanm 86:04dd9b1680ae 71 }HAL_CRC_StateTypeDef;
bogdanm 86:04dd9b1680ae 72
bogdanm 86:04dd9b1680ae 73
bogdanm 86:04dd9b1680ae 74 /**
bogdanm 86:04dd9b1680ae 75 * @brief CRC Init Structure definition
bogdanm 86:04dd9b1680ae 76 */
bogdanm 86:04dd9b1680ae 77 typedef struct
bogdanm 86:04dd9b1680ae 78 {
bogdanm 86:04dd9b1680ae 79 uint8_t DefaultPolynomialUse; /*!< This parameter is a value of @ref CRC_Default_Polynomial and indicates if default polynomial is used.
bogdanm 86:04dd9b1680ae 80 If set to DEFAULT_POLYNOMIAL_ENABLE, resort to default
<> 135:176b8275d35d 81 X^32U + X^26U + X^23U + X^22U + X^16U + X^12U + X^11U + X^10U +X^8U + X^7U + X^5U + X^4U + X^2U+ X +1.
bogdanm 86:04dd9b1680ae 82 In that case, there is no need to set GeneratingPolynomial field.
Kojto 122:f9eeca106725 83 If otherwise set to DEFAULT_POLYNOMIAL_DISABLE, GeneratingPolynomial and CRCLength fields must be set. */
bogdanm 86:04dd9b1680ae 84
bogdanm 86:04dd9b1680ae 85 uint8_t DefaultInitValueUse; /*!< This parameter is a value of @ref CRC_Default_InitValue_Use and indicates if default init value is used.
bogdanm 86:04dd9b1680ae 86 If set to DEFAULT_INIT_VALUE_ENABLE, resort to default
bogdanm 86:04dd9b1680ae 87 0xFFFFFFFF value. In that case, there is no need to set InitValue field.
Kojto 122:f9eeca106725 88 If otherwise set to DEFAULT_INIT_VALUE_DISABLE, InitValue field must be set. */
bogdanm 86:04dd9b1680ae 89
<> 135:176b8275d35d 90 uint32_t GeneratingPolynomial; /*!< Set CRC generating polynomial as a 7U, 8U, 16 or 32-bit long value for a polynomial degree
<> 135:176b8275d35d 91 respectively equal to 7U, 8U, 16 or 32. This field is written in normal representation,
<> 135:176b8275d35d 92 e.g., for a polynomial of degree 7U, X^7U + X^6U + X^5U + X^2U + 1 is written 0x65.
Kojto 122:f9eeca106725 93 No need to specify it if DefaultPolynomialUse is set to DEFAULT_POLYNOMIAL_ENABLE. */
bogdanm 86:04dd9b1680ae 94
Kojto 122:f9eeca106725 95 uint32_t CRCLength; /*!< This parameter is a value of @ref CRC_Polynomial_Sizes and indicates CRC length.
bogdanm 86:04dd9b1680ae 96 Value can be either one of
Kojto 122:f9eeca106725 97 @arg CRC_POLYLENGTH_32B (32-bit CRC),
Kojto 122:f9eeca106725 98 @arg CRC_POLYLENGTH_16B (16-bit CRC),
Kojto 122:f9eeca106725 99 @arg CRC_POLYLENGTH_8B (8-bit CRC),
Kojto 122:f9eeca106725 100 @arg CRC_POLYLENGTH_7B (7-bit CRC). */
bogdanm 86:04dd9b1680ae 101
bogdanm 86:04dd9b1680ae 102 uint32_t InitValue; /*!< Init value to initiate CRC computation. No need to specify it if DefaultInitValueUse
Kojto 122:f9eeca106725 103 is set to DEFAULT_INIT_VALUE_ENABLE. */
bogdanm 86:04dd9b1680ae 104
bogdanm 86:04dd9b1680ae 105 uint32_t InputDataInversionMode; /*!< This parameter is a value of @ref CRCEx_Input_Data_Inversion and specifies input data inversion mode.
bogdanm 86:04dd9b1680ae 106 Can be either one of the following values
Kojto 122:f9eeca106725 107 @arg CRC_INPUTDATA_INVERSION_NONE, no input data inversion
Kojto 122:f9eeca106725 108 @arg CRC_INPUTDATA_INVERSION_BYTE, byte-wise inversion, 0x1A2B3C4D becomes 0x58D43CB2
Kojto 122:f9eeca106725 109 @arg CRC_INPUTDATA_INVERSION_HALFWORD, halfword-wise inversion, 0x1A2B3C4D becomes 0xD458B23C
<> 135:176b8275d35d 110 @arg CRC_INPUTDATA_INVERSION_WORD, word-wise inversion, 0x1A2B3C4D becomes 0xB23CD458U */
bogdanm 86:04dd9b1680ae 111
bogdanm 86:04dd9b1680ae 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 86:04dd9b1680ae 113 Can be either
Kojto 122:f9eeca106725 114 @arg CRC_OUTPUTDATA_INVERSION_DISABLE: no CRC inversion,
<> 135:176b8275d35d 115 @arg CRC_OUTPUTDATA_INVERSION_ENABLE: CRC 0x11223344 is converted into 0x22CC4488U */
bogdanm 86:04dd9b1680ae 116 }CRC_InitTypeDef;
bogdanm 86:04dd9b1680ae 117
bogdanm 86:04dd9b1680ae 118
bogdanm 86:04dd9b1680ae 119 /**
bogdanm 86:04dd9b1680ae 120 * @brief CRC Handle Structure definition
bogdanm 86:04dd9b1680ae 121 */
bogdanm 86:04dd9b1680ae 122 typedef struct
bogdanm 86:04dd9b1680ae 123 {
bogdanm 86:04dd9b1680ae 124 CRC_TypeDef *Instance; /*!< Register base address */
bogdanm 86:04dd9b1680ae 125
bogdanm 86:04dd9b1680ae 126 CRC_InitTypeDef Init; /*!< CRC configuration parameters */
bogdanm 86:04dd9b1680ae 127
bogdanm 86:04dd9b1680ae 128 HAL_LockTypeDef Lock; /*!< CRC Locking object */
bogdanm 86:04dd9b1680ae 129
bogdanm 86:04dd9b1680ae 130 __IO HAL_CRC_StateTypeDef State; /*!< CRC communication state */
bogdanm 86:04dd9b1680ae 131
bogdanm 86:04dd9b1680ae 132 uint32_t InputDataFormat; /*!< This parameter is a value of @ref CRC_Input_Buffer_Format and specifies input data format.
bogdanm 86:04dd9b1680ae 133 Can be either
Kojto 122:f9eeca106725 134 @arg CRC_INPUTDATA_FORMAT_BYTES, input data is a stream of bytes (8-bit data)
Kojto 122:f9eeca106725 135 @arg CRC_INPUTDATA_FORMAT_HALFWORDS, input data is a stream of half-words (16-bit data)
Kojto 122:f9eeca106725 136 @arg CRC_INPUTDATA_FORMAT_WORDS, input data is a stream of words (32-bit data)
Kojto 122:f9eeca106725 137
bogdanm 86:04dd9b1680ae 138 Note that constant CRC_INPUT_FORMAT_UNDEFINED is defined but an initialization error
bogdanm 86:04dd9b1680ae 139 must occur if InputBufferFormat is not one of the three values listed above */
bogdanm 86:04dd9b1680ae 140 }CRC_HandleTypeDef;
bogdanm 92:4fc01daae5a5 141 /**
bogdanm 92:4fc01daae5a5 142 * @}
bogdanm 92:4fc01daae5a5 143 */
bogdanm 92:4fc01daae5a5 144
bogdanm 86:04dd9b1680ae 145 /* Exported constants --------------------------------------------------------*/
bogdanm 92:4fc01daae5a5 146 /** @defgroup CRC_Exported_Constants CRC Exported Constants
bogdanm 92:4fc01daae5a5 147 * @{
bogdanm 92:4fc01daae5a5 148 */
bogdanm 86:04dd9b1680ae 149 /** @defgroup CRC_Default_Polynomial_Value Default CRC generating polynomial
bogdanm 86:04dd9b1680ae 150 * @{
bogdanm 86:04dd9b1680ae 151 */
<> 135:176b8275d35d 152 #define DEFAULT_CRC32_POLY 0x04C11DB7 /*!< X^32U + X^26U + X^23U + X^22U + X^16U + X^12U + X^11U + X^10U +X^8U + X^7U + X^5U + X^4U + X^2U+ X +1U */
bogdanm 86:04dd9b1680ae 153
bogdanm 86:04dd9b1680ae 154 /**
bogdanm 86:04dd9b1680ae 155 * @}
bogdanm 86:04dd9b1680ae 156 */
bogdanm 86:04dd9b1680ae 157
bogdanm 86:04dd9b1680ae 158 /** @defgroup CRC_Default_InitValue Default CRC computation initialization value
bogdanm 86:04dd9b1680ae 159 * @{
bogdanm 86:04dd9b1680ae 160 */
Kojto 122:f9eeca106725 161 #define DEFAULT_CRC_INITVALUE 0xFFFFFFFFU /*!< Initial CRC default value */
bogdanm 86:04dd9b1680ae 162
bogdanm 86:04dd9b1680ae 163 /**
bogdanm 86:04dd9b1680ae 164 * @}
bogdanm 86:04dd9b1680ae 165 */
bogdanm 86:04dd9b1680ae 166
bogdanm 86:04dd9b1680ae 167 /** @defgroup CRC_Default_Polynomial Indicates whether or not default polynomial is used
bogdanm 86:04dd9b1680ae 168 * @{
bogdanm 86:04dd9b1680ae 169 */
<> 135:176b8275d35d 170 #define DEFAULT_POLYNOMIAL_ENABLE ((uint8_t)0x00U) /*!< Enable default generating polynomial 0x04C11DB7 */
<> 135:176b8275d35d 171 #define DEFAULT_POLYNOMIAL_DISABLE ((uint8_t)0x01U) /*!< Disable default generating polynomial 0x04C11DB7U */
bogdanm 86:04dd9b1680ae 172 /**
bogdanm 86:04dd9b1680ae 173 * @}
bogdanm 86:04dd9b1680ae 174 */
bogdanm 86:04dd9b1680ae 175
bogdanm 86:04dd9b1680ae 176 /** @defgroup CRC_Default_InitValue_Use Indicates whether or not default init value is used
bogdanm 86:04dd9b1680ae 177 * @{
bogdanm 86:04dd9b1680ae 178 */
<> 135:176b8275d35d 179 #define DEFAULT_INIT_VALUE_ENABLE ((uint8_t)0x00U) /*!< Enable initial CRC default value */
<> 135:176b8275d35d 180 #define DEFAULT_INIT_VALUE_DISABLE ((uint8_t)0x01U) /*!< Disable initial CRC default value */
bogdanm 86:04dd9b1680ae 181 /**
bogdanm 86:04dd9b1680ae 182 * @}
bogdanm 86:04dd9b1680ae 183 */
bogdanm 86:04dd9b1680ae 184
bogdanm 86:04dd9b1680ae 185 /** @defgroup CRC_Polynomial_Sizes Polynomial sizes to configure the IP
bogdanm 86:04dd9b1680ae 186 * @{
bogdanm 86:04dd9b1680ae 187 */
<> 135:176b8275d35d 188 #define CRC_POLYLENGTH_32B (0x00000000U) /*!< Resort to a 32-bit long generating polynomial */
Kojto 122:f9eeca106725 189 #define CRC_POLYLENGTH_16B ((uint32_t)CRC_CR_POLYSIZE_0) /*!< Resort to a 16-bit long generating polynomial */
Kojto 122:f9eeca106725 190 #define CRC_POLYLENGTH_8B ((uint32_t)CRC_CR_POLYSIZE_1) /*!< Resort to a 8-bit long generating polynomial */
Kojto 122:f9eeca106725 191 #define CRC_POLYLENGTH_7B ((uint32_t)CRC_CR_POLYSIZE) /*!< Resort to a 7-bit long generating polynomial */
bogdanm 86:04dd9b1680ae 192 /**
bogdanm 86:04dd9b1680ae 193 * @}
bogdanm 86:04dd9b1680ae 194 */
bogdanm 86:04dd9b1680ae 195
bogdanm 86:04dd9b1680ae 196 /** @defgroup CRC_Polynomial_Size_Definitions CRC polynomial possible sizes actual definitions
bogdanm 86:04dd9b1680ae 197 * @{
bogdanm 86:04dd9b1680ae 198 */
Kojto 122:f9eeca106725 199 #define HAL_CRC_LENGTH_32B 32 /*!< 32-bit long CRC */
Kojto 122:f9eeca106725 200 #define HAL_CRC_LENGTH_16B 16 /*!< 16-bit long CRC */
Kojto 122:f9eeca106725 201 #define HAL_CRC_LENGTH_8B 8 /*!< 8-bit long CRC */
Kojto 122:f9eeca106725 202 #define HAL_CRC_LENGTH_7B 7 /*!< 7-bit long CRC */
bogdanm 86:04dd9b1680ae 203
bogdanm 86:04dd9b1680ae 204 /**
bogdanm 86:04dd9b1680ae 205 * @}
bogdanm 86:04dd9b1680ae 206 */
bogdanm 86:04dd9b1680ae 207
bogdanm 86:04dd9b1680ae 208 /** @defgroup CRC_Input_Buffer_Format Input Buffer Format
bogdanm 86:04dd9b1680ae 209 * @{
bogdanm 86:04dd9b1680ae 210 */
bogdanm 86:04dd9b1680ae 211 /* WARNING: CRC_INPUT_FORMAT_UNDEFINED is created for reference purposes but
bogdanm 86:04dd9b1680ae 212 * an error is triggered in HAL_CRC_Init() if InputDataFormat field is set
bogdanm 86:04dd9b1680ae 213 * to CRC_INPUT_FORMAT_UNDEFINED: the format MUST be defined by the user for
bogdanm 86:04dd9b1680ae 214 * the CRC APIs to provide a correct result */
<> 135:176b8275d35d 215 #define CRC_INPUTDATA_FORMAT_UNDEFINED (0x00000000U) /*!< Undefined input data format */
<> 135:176b8275d35d 216 #define CRC_INPUTDATA_FORMAT_BYTES (0x00000001U) /*!< Input data in byte format */
<> 135:176b8275d35d 217 #define CRC_INPUTDATA_FORMAT_HALFWORDS (0x00000002U) /*!< Input data in half-word format */
<> 135:176b8275d35d 218 #define CRC_INPUTDATA_FORMAT_WORDS (0x00000003U) /*!< Input data in word format */
bogdanm 86:04dd9b1680ae 219 /**
bogdanm 86:04dd9b1680ae 220 * @}
bogdanm 86:04dd9b1680ae 221 */
bogdanm 86:04dd9b1680ae 222
bogdanm 92:4fc01daae5a5 223 /**
bogdanm 92:4fc01daae5a5 224 * @}
bogdanm 92:4fc01daae5a5 225 */
bogdanm 92:4fc01daae5a5 226
bogdanm 86:04dd9b1680ae 227 /* Exported macros -----------------------------------------------------------*/
bogdanm 86:04dd9b1680ae 228
bogdanm 92:4fc01daae5a5 229 /** @defgroup CRC_Exported_Macros CRC Exported Macros
bogdanm 86:04dd9b1680ae 230 * @{
bogdanm 86:04dd9b1680ae 231 */
bogdanm 86:04dd9b1680ae 232
Kojto 122:f9eeca106725 233 /** @brief Reset CRC handle state.
bogdanm 86:04dd9b1680ae 234 * @param __HANDLE__: CRC handle.
bogdanm 86:04dd9b1680ae 235 * @retval None
bogdanm 86:04dd9b1680ae 236 */
bogdanm 86:04dd9b1680ae 237 #define __HAL_CRC_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_CRC_STATE_RESET)
bogdanm 86:04dd9b1680ae 238
bogdanm 86:04dd9b1680ae 239 /**
bogdanm 86:04dd9b1680ae 240 * @brief Reset CRC Data Register.
bogdanm 86:04dd9b1680ae 241 * @param __HANDLE__: CRC handle
Kojto 122:f9eeca106725 242 * @retval None
bogdanm 86:04dd9b1680ae 243 */
bogdanm 86:04dd9b1680ae 244 #define __HAL_CRC_DR_RESET(__HANDLE__) ((__HANDLE__)->Instance->CR |= CRC_CR_RESET)
bogdanm 86:04dd9b1680ae 245
bogdanm 86:04dd9b1680ae 246 /**
bogdanm 86:04dd9b1680ae 247 * @brief Set CRC INIT non-default value
Kojto 122:f9eeca106725 248 * @param __HANDLE__: CRC handle
Kojto 122:f9eeca106725 249 * @param __INIT__: 32-bit initial value
Kojto 122:f9eeca106725 250 * @retval None
bogdanm 86:04dd9b1680ae 251 */
bogdanm 86:04dd9b1680ae 252 #define __HAL_CRC_INITIALCRCVALUE_CONFIG(__HANDLE__, __INIT__) ((__HANDLE__)->Instance->INIT = (__INIT__))
bogdanm 86:04dd9b1680ae 253
bogdanm 86:04dd9b1680ae 254 /**
Kojto 122:f9eeca106725 255 * @brief Store a 8-bit data in the Independent Data(ID) register.
Kojto 122:f9eeca106725 256 * @param __HANDLE__: CRC handle
Kojto 122:f9eeca106725 257 * @param __VALUE__: 8-bit value to be stored in the ID register
Kojto 122:f9eeca106725 258 * @retval None
Kojto 122:f9eeca106725 259 */
Kojto 122:f9eeca106725 260 #define __HAL_CRC_SET_IDR(__HANDLE__, __VALUE__) (WRITE_REG((__HANDLE__)->Instance->IDR, (__VALUE__)))
Kojto 122:f9eeca106725 261
Kojto 122:f9eeca106725 262 /**
Kojto 122:f9eeca106725 263 * @brief Return the 8-bit data stored in the Independent Data(ID) register.
Kojto 122:f9eeca106725 264 * @param __HANDLE__: CRC handle
Kojto 122:f9eeca106725 265 * @retval 8-bit value of the ID register
Kojto 122:f9eeca106725 266 */
Kojto 122:f9eeca106725 267 #define __HAL_CRC_GET_IDR(__HANDLE__) (((__HANDLE__)->Instance->IDR) & CRC_IDR_IDR)
Kojto 122:f9eeca106725 268 /**
bogdanm 86:04dd9b1680ae 269 * @}
bogdanm 86:04dd9b1680ae 270 */
bogdanm 86:04dd9b1680ae 271
bogdanm 86:04dd9b1680ae 272
Kojto 122:f9eeca106725 273 /* Private macros --------------------------------------------------------*/
Kojto 122:f9eeca106725 274 /** @addtogroup CRC_Private_Macros CRC Private Macros
Kojto 122:f9eeca106725 275 * @{
Kojto 122:f9eeca106725 276 */
Kojto 122:f9eeca106725 277
Kojto 122:f9eeca106725 278 #define IS_DEFAULT_POLYNOMIAL(DEFAULT) (((DEFAULT) == DEFAULT_POLYNOMIAL_ENABLE) || \
Kojto 122:f9eeca106725 279 ((DEFAULT) == DEFAULT_POLYNOMIAL_DISABLE))
Kojto 122:f9eeca106725 280
Kojto 122:f9eeca106725 281
Kojto 122:f9eeca106725 282 #define IS_DEFAULT_INIT_VALUE(VALUE) (((VALUE) == DEFAULT_INIT_VALUE_ENABLE) || \
Kojto 122:f9eeca106725 283 ((VALUE) == DEFAULT_INIT_VALUE_DISABLE))
Kojto 122:f9eeca106725 284
Kojto 122:f9eeca106725 285 #define IS_CRC_POL_LENGTH(LENGTH) (((LENGTH) == CRC_POLYLENGTH_32B) || \
Kojto 122:f9eeca106725 286 ((LENGTH) == CRC_POLYLENGTH_16B) || \
Kojto 122:f9eeca106725 287 ((LENGTH) == CRC_POLYLENGTH_8B) || \
Kojto 122:f9eeca106725 288 ((LENGTH) == CRC_POLYLENGTH_7B))
Kojto 122:f9eeca106725 289
Kojto 122:f9eeca106725 290 #define IS_CRC_INPUTDATA_FORMAT(FORMAT) (((FORMAT) == CRC_INPUTDATA_FORMAT_BYTES) || \
Kojto 122:f9eeca106725 291 ((FORMAT) == CRC_INPUTDATA_FORMAT_HALFWORDS) || \
Kojto 122:f9eeca106725 292 ((FORMAT) == CRC_INPUTDATA_FORMAT_WORDS))
Kojto 122:f9eeca106725 293
Kojto 122:f9eeca106725 294 /**
Kojto 122:f9eeca106725 295 * @}
Kojto 122:f9eeca106725 296 */
Kojto 122:f9eeca106725 297
bogdanm 92:4fc01daae5a5 298 /* Include CRC HAL Extended module */
bogdanm 86:04dd9b1680ae 299 #include "stm32f3xx_hal_crc_ex.h"
bogdanm 86:04dd9b1680ae 300
bogdanm 86:04dd9b1680ae 301 /* Exported functions --------------------------------------------------------*/
bogdanm 92:4fc01daae5a5 302 /** @addtogroup CRC_Exported_Functions CRC Exported Functions
bogdanm 92:4fc01daae5a5 303 * @{
bogdanm 92:4fc01daae5a5 304 */
bogdanm 92:4fc01daae5a5 305
bogdanm 92:4fc01daae5a5 306 /** @addtogroup CRC_Exported_Functions_Group1 Initialization and de-initialization functions
bogdanm 92:4fc01daae5a5 307 * @brief Initialization and Configuration functions.
bogdanm 92:4fc01daae5a5 308 * @{
bogdanm 92:4fc01daae5a5 309 */
bogdanm 86:04dd9b1680ae 310 /* Initialization and de-initialization functions ****************************/
bogdanm 86:04dd9b1680ae 311 HAL_StatusTypeDef HAL_CRC_Init(CRC_HandleTypeDef *hcrc);
bogdanm 86:04dd9b1680ae 312 HAL_StatusTypeDef HAL_CRC_DeInit (CRC_HandleTypeDef *hcrc);
bogdanm 86:04dd9b1680ae 313 void HAL_CRC_MspInit(CRC_HandleTypeDef *hcrc);
bogdanm 86:04dd9b1680ae 314 void HAL_CRC_MspDeInit(CRC_HandleTypeDef *hcrc);
bogdanm 92:4fc01daae5a5 315 /**
bogdanm 92:4fc01daae5a5 316 * @}
bogdanm 92:4fc01daae5a5 317 */
bogdanm 92:4fc01daae5a5 318
bogdanm 92:4fc01daae5a5 319 /** @addtogroup CRC_Exported_Functions_Group2 Peripheral Control functions
bogdanm 92:4fc01daae5a5 320 * @brief management functions.
bogdanm 92:4fc01daae5a5 321 * @{
bogdanm 92:4fc01daae5a5 322 */
bogdanm 92:4fc01daae5a5 323 /* Peripheral Control functions ***********************************************/
bogdanm 92:4fc01daae5a5 324 uint32_t HAL_CRC_Accumulate(CRC_HandleTypeDef *hcrc, uint32_t pBuffer[], uint32_t BufferLength);
bogdanm 92:4fc01daae5a5 325 uint32_t HAL_CRC_Calculate(CRC_HandleTypeDef *hcrc, uint32_t pBuffer[], uint32_t BufferLength);
bogdanm 92:4fc01daae5a5 326 /**
bogdanm 92:4fc01daae5a5 327 * @}
bogdanm 92:4fc01daae5a5 328 */
bogdanm 92:4fc01daae5a5 329
bogdanm 92:4fc01daae5a5 330 /** @addtogroup CRC_Exported_Functions_Group3 Peripheral State functions
bogdanm 92:4fc01daae5a5 331 * @brief Peripheral State functions.
bogdanm 92:4fc01daae5a5 332 * @{
bogdanm 92:4fc01daae5a5 333 */
bogdanm 92:4fc01daae5a5 334 /* Peripheral State and Error functions ***************************************/
bogdanm 92:4fc01daae5a5 335 HAL_CRC_StateTypeDef HAL_CRC_GetState(CRC_HandleTypeDef *hcrc);
bogdanm 92:4fc01daae5a5 336 /**
bogdanm 92:4fc01daae5a5 337 * @}
bogdanm 92:4fc01daae5a5 338 */
bogdanm 92:4fc01daae5a5 339
bogdanm 92:4fc01daae5a5 340 /**
bogdanm 92:4fc01daae5a5 341 * @}
bogdanm 92:4fc01daae5a5 342 */
bogdanm 92:4fc01daae5a5 343
bogdanm 92:4fc01daae5a5 344 /** @defgroup HAL_CRC_Alias_Exported_Functions CRC aliases for Exported Functions
bogdanm 92:4fc01daae5a5 345 * @{
bogdanm 92:4fc01daae5a5 346 */
bogdanm 86:04dd9b1680ae 347 /* Aliases for inter STM32 series compatibility */
bogdanm 86:04dd9b1680ae 348 #define HAL_CRC_Input_Data_Reverse HAL_CRCEx_Input_Data_Reverse
bogdanm 86:04dd9b1680ae 349 #define HAL_CRC_Output_Data_Reverse HAL_CRCEx_Output_Data_Reverse
bogdanm 92:4fc01daae5a5 350 /**
bogdanm 92:4fc01daae5a5 351 * @}
bogdanm 92:4fc01daae5a5 352 */
bogdanm 92:4fc01daae5a5 353
bogdanm 86:04dd9b1680ae 354 /**
bogdanm 86:04dd9b1680ae 355 * @}
bogdanm 86:04dd9b1680ae 356 */
bogdanm 86:04dd9b1680ae 357
bogdanm 86:04dd9b1680ae 358 /**
bogdanm 86:04dd9b1680ae 359 * @}
bogdanm 86:04dd9b1680ae 360 */
bogdanm 86:04dd9b1680ae 361
bogdanm 86:04dd9b1680ae 362 #ifdef __cplusplus
bogdanm 86:04dd9b1680ae 363 }
bogdanm 86:04dd9b1680ae 364 #endif
bogdanm 86:04dd9b1680ae 365
bogdanm 86:04dd9b1680ae 366 #endif /* __STM32F3xx_HAL_CRC_H */
bogdanm 86:04dd9b1680ae 367
bogdanm 86:04dd9b1680ae 368 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/