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TARGET_NUCLEO_L432KC/stm32l4xx_hal_crc.h@122:f9eeca106725, 2016-07-07 (annotated)
- Committer:
- Kojto
- Date:
- Thu Jul 07 14:34:11 2016 +0100
- Revision:
- 122:f9eeca106725
Release 122 of the mbed library
Changes:
- new targets - Nucleo L432KC, Beetle, Nucleo F446ZE, Nucleo L011K4
- Thread safety addition - mbed API should contain a statement about thread safety
- critical section API addition
- CAS API (core_util_atomic_incr/decr)
- DEVICE_ are generated from targets.json file, device.h deprecated
- Callback replaces FunctionPointer to provide std like interface
- mbed HAL API docs improvements
- toolchain - prexif attributes with MBED_
- add new attributes - packed, weak, forcedinline, align
- target.json - contains targets definitions
- ST - L1XX - Cube update to 1.5
- SPI clock selection fix (clock from APB domain)
- F7 - Cube update v1.4.0
- L0 - baudrate init fix
- L1 - Cube update v1.5
- F3 - baudrate init fix, 3 targets CAN support
- F4 - Cube update v1.12.0, 3 targets CAN support
- L4XX - Cube update v1.5.1
- F0 - update Cube to v1.5.0
- L4 - 2 targets (L476RG/VG) CAN support
- NXP - pwm clock fix for KSDK2 MCU
- LPC2368 - remove ARM toolchain support - due to regression
- KSDK2 - fix SPI , I2C address and repeat start
- Silabs - some fixes backported from mbed 3
- Renesas - RZ_A1H - SystemCoreClockUpdate addition
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
Kojto | 122:f9eeca106725 | 1 | /** |
Kojto | 122:f9eeca106725 | 2 | ****************************************************************************** |
Kojto | 122:f9eeca106725 | 3 | * @file stm32l4xx_hal_crc.h |
Kojto | 122:f9eeca106725 | 4 | * @author MCD Application Team |
Kojto | 122:f9eeca106725 | 5 | * @version V1.5.1 |
Kojto | 122:f9eeca106725 | 6 | * @date 31-May-2016 |
Kojto | 122:f9eeca106725 | 7 | * @brief Header file of CRC HAL module. |
Kojto | 122:f9eeca106725 | 8 | ****************************************************************************** |
Kojto | 122:f9eeca106725 | 9 | * @attention |
Kojto | 122:f9eeca106725 | 10 | * |
Kojto | 122:f9eeca106725 | 11 | * <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2> |
Kojto | 122:f9eeca106725 | 12 | * |
Kojto | 122:f9eeca106725 | 13 | * Redistribution and use in source and binary forms, with or without modification, |
Kojto | 122:f9eeca106725 | 14 | * are permitted provided that the following conditions are met: |
Kojto | 122:f9eeca106725 | 15 | * 1. Redistributions of source code must retain the above copyright notice, |
Kojto | 122:f9eeca106725 | 16 | * this list of conditions and the following disclaimer. |
Kojto | 122:f9eeca106725 | 17 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
Kojto | 122:f9eeca106725 | 18 | * this list of conditions and the following disclaimer in the documentation |
Kojto | 122:f9eeca106725 | 19 | * and/or other materials provided with the distribution. |
Kojto | 122:f9eeca106725 | 20 | * 3. Neither the name of STMicroelectronics nor the names of its contributors |
Kojto | 122:f9eeca106725 | 21 | * may be used to endorse or promote products derived from this software |
Kojto | 122:f9eeca106725 | 22 | * without specific prior written permission. |
Kojto | 122:f9eeca106725 | 23 | * |
Kojto | 122:f9eeca106725 | 24 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
Kojto | 122:f9eeca106725 | 25 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
Kojto | 122:f9eeca106725 | 26 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
Kojto | 122:f9eeca106725 | 27 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
Kojto | 122:f9eeca106725 | 28 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
Kojto | 122:f9eeca106725 | 29 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
Kojto | 122:f9eeca106725 | 30 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
Kojto | 122:f9eeca106725 | 31 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
Kojto | 122:f9eeca106725 | 32 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
Kojto | 122:f9eeca106725 | 33 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
Kojto | 122:f9eeca106725 | 34 | * |
Kojto | 122:f9eeca106725 | 35 | ****************************************************************************** |
Kojto | 122:f9eeca106725 | 36 | */ |
Kojto | 122:f9eeca106725 | 37 | |
Kojto | 122:f9eeca106725 | 38 | /* Define to prevent recursive inclusion -------------------------------------*/ |
Kojto | 122:f9eeca106725 | 39 | #ifndef __STM32L4xx_HAL_CRC_H |
Kojto | 122:f9eeca106725 | 40 | #define __STM32L4xx_HAL_CRC_H |
Kojto | 122:f9eeca106725 | 41 | |
Kojto | 122:f9eeca106725 | 42 | #ifdef __cplusplus |
Kojto | 122:f9eeca106725 | 43 | extern "C" { |
Kojto | 122:f9eeca106725 | 44 | #endif |
Kojto | 122:f9eeca106725 | 45 | |
Kojto | 122:f9eeca106725 | 46 | /* Includes ------------------------------------------------------------------*/ |
Kojto | 122:f9eeca106725 | 47 | #include "stm32l4xx_hal_def.h" |
Kojto | 122:f9eeca106725 | 48 | |
Kojto | 122:f9eeca106725 | 49 | /** @addtogroup STM32L4xx_HAL_Driver |
Kojto | 122:f9eeca106725 | 50 | * @{ |
Kojto | 122:f9eeca106725 | 51 | */ |
Kojto | 122:f9eeca106725 | 52 | |
Kojto | 122:f9eeca106725 | 53 | /** @addtogroup CRC |
Kojto | 122:f9eeca106725 | 54 | * @{ |
Kojto | 122:f9eeca106725 | 55 | */ |
Kojto | 122:f9eeca106725 | 56 | |
Kojto | 122:f9eeca106725 | 57 | /* Exported types ------------------------------------------------------------*/ |
Kojto | 122:f9eeca106725 | 58 | |
Kojto | 122:f9eeca106725 | 59 | /** @defgroup CRC_Exported_Types CRC Exported Types |
Kojto | 122:f9eeca106725 | 60 | * @{ |
Kojto | 122:f9eeca106725 | 61 | */ |
Kojto | 122:f9eeca106725 | 62 | |
Kojto | 122:f9eeca106725 | 63 | /** |
Kojto | 122:f9eeca106725 | 64 | * @brief CRC HAL State Structure definition |
Kojto | 122:f9eeca106725 | 65 | */ |
Kojto | 122:f9eeca106725 | 66 | typedef enum |
Kojto | 122:f9eeca106725 | 67 | { |
Kojto | 122:f9eeca106725 | 68 | HAL_CRC_STATE_RESET = 0x00, /*!< CRC not yet initialized or disabled */ |
Kojto | 122:f9eeca106725 | 69 | HAL_CRC_STATE_READY = 0x01, /*!< CRC initialized and ready for use */ |
Kojto | 122:f9eeca106725 | 70 | HAL_CRC_STATE_BUSY = 0x02, /*!< CRC internal process is ongoing */ |
Kojto | 122:f9eeca106725 | 71 | HAL_CRC_STATE_TIMEOUT = 0x03, /*!< CRC timeout state */ |
Kojto | 122:f9eeca106725 | 72 | HAL_CRC_STATE_ERROR = 0x04 /*!< CRC error state */ |
Kojto | 122:f9eeca106725 | 73 | }HAL_CRC_StateTypeDef; |
Kojto | 122:f9eeca106725 | 74 | |
Kojto | 122:f9eeca106725 | 75 | |
Kojto | 122:f9eeca106725 | 76 | |
Kojto | 122:f9eeca106725 | 77 | /** |
Kojto | 122:f9eeca106725 | 78 | * @brief CRC Init Structure definition |
Kojto | 122:f9eeca106725 | 79 | */ |
Kojto | 122:f9eeca106725 | 80 | typedef struct |
Kojto | 122:f9eeca106725 | 81 | { |
Kojto | 122:f9eeca106725 | 82 | uint8_t DefaultPolynomialUse; /*!< This parameter is a value of @ref CRC_Default_Polynomial and indicates if default polynomial is used. |
Kojto | 122:f9eeca106725 | 83 | If set to DEFAULT_POLYNOMIAL_ENABLE, resort to default |
Kojto | 122:f9eeca106725 | 84 | 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 | 122:f9eeca106725 | 85 | In that case, there is no need to set GeneratingPolynomial field. |
Kojto | 122:f9eeca106725 | 86 | If otherwise set to DEFAULT_POLYNOMIAL_DISABLE, GeneratingPolynomial and CRCLength fields must be set. */ |
Kojto | 122:f9eeca106725 | 87 | |
Kojto | 122:f9eeca106725 | 88 | uint8_t DefaultInitValueUse; /*!< This parameter is a value of @ref CRC_Default_InitValue_Use and indicates if default init value is used. |
Kojto | 122:f9eeca106725 | 89 | If set to DEFAULT_INIT_VALUE_ENABLE, resort to default |
Kojto | 122:f9eeca106725 | 90 | 0xFFFFFFFF value. In that case, there is no need to set InitValue field. |
Kojto | 122:f9eeca106725 | 91 | If otherwise set to DEFAULT_INIT_VALUE_DISABLE, InitValue field must be set. */ |
Kojto | 122:f9eeca106725 | 92 | |
Kojto | 122:f9eeca106725 | 93 | uint32_t GeneratingPolynomial; /*!< Set CRC generating polynomial as a 7, 8, 16 or 32-bit long value for a polynomial degree |
Kojto | 122:f9eeca106725 | 94 | respectively equal to 7, 8, 16 or 32. This field is written in normal representation, |
Kojto | 122:f9eeca106725 | 95 | e.g., for a polynomial of degree 7, X^7 + X^6 + X^5 + X^2 + 1 is written 0x65. |
Kojto | 122:f9eeca106725 | 96 | No need to specify it if DefaultPolynomialUse is set to DEFAULT_POLYNOMIAL_ENABLE. */ |
Kojto | 122:f9eeca106725 | 97 | |
Kojto | 122:f9eeca106725 | 98 | uint32_t CRCLength; /*!< This parameter is a value of @ref CRC_Polynomial_Sizes and indicates CRC length. |
Kojto | 122:f9eeca106725 | 99 | Value can be either one of |
Kojto | 122:f9eeca106725 | 100 | @arg @ref CRC_POLYLENGTH_32B (32-bit CRC), |
Kojto | 122:f9eeca106725 | 101 | @arg @ref CRC_POLYLENGTH_16B (16-bit CRC), |
Kojto | 122:f9eeca106725 | 102 | @arg @ref CRC_POLYLENGTH_8B (8-bit CRC), |
Kojto | 122:f9eeca106725 | 103 | @arg @ref CRC_POLYLENGTH_7B (7-bit CRC). */ |
Kojto | 122:f9eeca106725 | 104 | |
Kojto | 122:f9eeca106725 | 105 | uint32_t InitValue; /*!< Init value to initiate CRC computation. No need to specify it if DefaultInitValueUse |
Kojto | 122:f9eeca106725 | 106 | is set to DEFAULT_INIT_VALUE_ENABLE. */ |
Kojto | 122:f9eeca106725 | 107 | |
Kojto | 122:f9eeca106725 | 108 | uint32_t InputDataInversionMode; /*!< This parameter is a value of @ref CRCEx_Input_Data_Inversion and specifies input data inversion mode. |
Kojto | 122:f9eeca106725 | 109 | Can be either one of the following values |
Kojto | 122:f9eeca106725 | 110 | @arg @ref CRC_INPUTDATA_INVERSION_NONE no input data inversion |
Kojto | 122:f9eeca106725 | 111 | @arg @ref CRC_INPUTDATA_INVERSION_BYTE byte-wise inversion, 0x1A2B3C4D becomes 0x58D43CB2 |
Kojto | 122:f9eeca106725 | 112 | @arg @ref CRC_INPUTDATA_INVERSION_HALFWORD halfword-wise inversion, 0x1A2B3C4D becomes 0xD458B23C |
Kojto | 122:f9eeca106725 | 113 | @arg @ref CRC_INPUTDATA_INVERSION_WORD word-wise inversion, 0x1A2B3C4D becomes 0xB23CD458 */ |
Kojto | 122:f9eeca106725 | 114 | |
Kojto | 122:f9eeca106725 | 115 | uint32_t OutputDataInversionMode; /*!< This parameter is a value of @ref CRCEx_Output_Data_Inversion and specifies output data (i.e. CRC) inversion mode. |
Kojto | 122:f9eeca106725 | 116 | Can be either |
Kojto | 122:f9eeca106725 | 117 | @arg @ref CRC_OUTPUTDATA_INVERSION_DISABLE no CRC inversion, |
Kojto | 122:f9eeca106725 | 118 | @arg @ref CRC_OUTPUTDATA_INVERSION_ENABLE CRC 0x11223344 is converted into 0x22CC4488 */ |
Kojto | 122:f9eeca106725 | 119 | }CRC_InitTypeDef; |
Kojto | 122:f9eeca106725 | 120 | |
Kojto | 122:f9eeca106725 | 121 | |
Kojto | 122:f9eeca106725 | 122 | |
Kojto | 122:f9eeca106725 | 123 | /** |
Kojto | 122:f9eeca106725 | 124 | * @brief CRC Handle Structure definition |
Kojto | 122:f9eeca106725 | 125 | */ |
Kojto | 122:f9eeca106725 | 126 | typedef struct |
Kojto | 122:f9eeca106725 | 127 | { |
Kojto | 122:f9eeca106725 | 128 | CRC_TypeDef *Instance; /*!< Register base address */ |
Kojto | 122:f9eeca106725 | 129 | |
Kojto | 122:f9eeca106725 | 130 | CRC_InitTypeDef Init; /*!< CRC configuration parameters */ |
Kojto | 122:f9eeca106725 | 131 | |
Kojto | 122:f9eeca106725 | 132 | HAL_LockTypeDef Lock; /*!< CRC Locking object */ |
Kojto | 122:f9eeca106725 | 133 | |
Kojto | 122:f9eeca106725 | 134 | __IO HAL_CRC_StateTypeDef State; /*!< CRC communication state */ |
Kojto | 122:f9eeca106725 | 135 | |
Kojto | 122:f9eeca106725 | 136 | uint32_t InputDataFormat; /*!< This parameter is a value of @ref CRC_Input_Buffer_Format and specifies input data format. |
Kojto | 122:f9eeca106725 | 137 | Can be either |
Kojto | 122:f9eeca106725 | 138 | @arg @ref CRC_INPUTDATA_FORMAT_BYTES input data is a stream of bytes (8-bit data) |
Kojto | 122:f9eeca106725 | 139 | @arg @ref CRC_INPUTDATA_FORMAT_HALFWORDS input data is a stream of half-words (16-bit data) |
Kojto | 122:f9eeca106725 | 140 | @arg @ref CRC_INPUTDATA_FORMAT_WORDS input data is a stream of words (32-bit data) |
Kojto | 122:f9eeca106725 | 141 | |
Kojto | 122:f9eeca106725 | 142 | Note that constant CRC_INPUT_FORMAT_UNDEFINED is defined but an initialization error |
Kojto | 122:f9eeca106725 | 143 | must occur if InputBufferFormat is not one of the three values listed above */ |
Kojto | 122:f9eeca106725 | 144 | }CRC_HandleTypeDef; |
Kojto | 122:f9eeca106725 | 145 | |
Kojto | 122:f9eeca106725 | 146 | |
Kojto | 122:f9eeca106725 | 147 | /** |
Kojto | 122:f9eeca106725 | 148 | * @} |
Kojto | 122:f9eeca106725 | 149 | */ |
Kojto | 122:f9eeca106725 | 150 | |
Kojto | 122:f9eeca106725 | 151 | /* Exported constants --------------------------------------------------------*/ |
Kojto | 122:f9eeca106725 | 152 | /** @defgroup CRC_Exported_Constants CRC Exported Constants |
Kojto | 122:f9eeca106725 | 153 | * @{ |
Kojto | 122:f9eeca106725 | 154 | */ |
Kojto | 122:f9eeca106725 | 155 | |
Kojto | 122:f9eeca106725 | 156 | /** @defgroup CRC_Default_Polynomial_Value Default CRC generating polynomial |
Kojto | 122:f9eeca106725 | 157 | * @{ |
Kojto | 122:f9eeca106725 | 158 | */ |
Kojto | 122:f9eeca106725 | 159 | #define DEFAULT_CRC32_POLY 0x04C11DB7 /*!< 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 | 122:f9eeca106725 | 160 | /** |
Kojto | 122:f9eeca106725 | 161 | * @} |
Kojto | 122:f9eeca106725 | 162 | */ |
Kojto | 122:f9eeca106725 | 163 | |
Kojto | 122:f9eeca106725 | 164 | /** @defgroup CRC_Default_InitValue Default CRC computation initialization value |
Kojto | 122:f9eeca106725 | 165 | * @{ |
Kojto | 122:f9eeca106725 | 166 | */ |
Kojto | 122:f9eeca106725 | 167 | #define DEFAULT_CRC_INITVALUE 0xFFFFFFFF /*!< Initial CRC default value */ |
Kojto | 122:f9eeca106725 | 168 | /** |
Kojto | 122:f9eeca106725 | 169 | * @} |
Kojto | 122:f9eeca106725 | 170 | */ |
Kojto | 122:f9eeca106725 | 171 | |
Kojto | 122:f9eeca106725 | 172 | /** @defgroup CRC_Default_Polynomial Indicates whether or not default polynomial is used |
Kojto | 122:f9eeca106725 | 173 | * @{ |
Kojto | 122:f9eeca106725 | 174 | */ |
Kojto | 122:f9eeca106725 | 175 | #define DEFAULT_POLYNOMIAL_ENABLE ((uint8_t)0x00) /*!< Enable default generating polynomial 0x04C11DB7 */ |
Kojto | 122:f9eeca106725 | 176 | #define DEFAULT_POLYNOMIAL_DISABLE ((uint8_t)0x01) /*!< Disable default generating polynomial 0x04C11DB7 */ |
Kojto | 122:f9eeca106725 | 177 | /** |
Kojto | 122:f9eeca106725 | 178 | * @} |
Kojto | 122:f9eeca106725 | 179 | */ |
Kojto | 122:f9eeca106725 | 180 | |
Kojto | 122:f9eeca106725 | 181 | /** @defgroup CRC_Default_InitValue_Use Indicates whether or not default init value is used |
Kojto | 122:f9eeca106725 | 182 | * @{ |
Kojto | 122:f9eeca106725 | 183 | */ |
Kojto | 122:f9eeca106725 | 184 | #define DEFAULT_INIT_VALUE_ENABLE ((uint8_t)0x00) /*!< Enable initial CRC default value */ |
Kojto | 122:f9eeca106725 | 185 | #define DEFAULT_INIT_VALUE_DISABLE ((uint8_t)0x01) /*!< Disable initial CRC default value */ |
Kojto | 122:f9eeca106725 | 186 | /** |
Kojto | 122:f9eeca106725 | 187 | * @} |
Kojto | 122:f9eeca106725 | 188 | */ |
Kojto | 122:f9eeca106725 | 189 | |
Kojto | 122:f9eeca106725 | 190 | /** @defgroup CRC_Polynomial_Sizes Polynomial sizes to configure the IP |
Kojto | 122:f9eeca106725 | 191 | * @{ |
Kojto | 122:f9eeca106725 | 192 | */ |
Kojto | 122:f9eeca106725 | 193 | #define CRC_POLYLENGTH_32B ((uint32_t)0x00000000) /*!< Resort to a 32-bit long generating polynomial */ |
Kojto | 122:f9eeca106725 | 194 | #define CRC_POLYLENGTH_16B ((uint32_t)CRC_CR_POLYSIZE_0) /*!< Resort to a 16-bit long generating polynomial */ |
Kojto | 122:f9eeca106725 | 195 | #define CRC_POLYLENGTH_8B ((uint32_t)CRC_CR_POLYSIZE_1) /*!< Resort to a 8-bit long generating polynomial */ |
Kojto | 122:f9eeca106725 | 196 | #define CRC_POLYLENGTH_7B ((uint32_t)CRC_CR_POLYSIZE) /*!< Resort to a 7-bit long generating polynomial */ |
Kojto | 122:f9eeca106725 | 197 | /** |
Kojto | 122:f9eeca106725 | 198 | * @} |
Kojto | 122:f9eeca106725 | 199 | */ |
Kojto | 122:f9eeca106725 | 200 | |
Kojto | 122:f9eeca106725 | 201 | /** @defgroup CRC_Polynomial_Size_Definitions CRC polynomial possible sizes actual definitions |
Kojto | 122:f9eeca106725 | 202 | * @{ |
Kojto | 122:f9eeca106725 | 203 | */ |
Kojto | 122:f9eeca106725 | 204 | #define HAL_CRC_LENGTH_32B 32 /*!< 32-bit long CRC */ |
Kojto | 122:f9eeca106725 | 205 | #define HAL_CRC_LENGTH_16B 16 /*!< 16-bit long CRC */ |
Kojto | 122:f9eeca106725 | 206 | #define HAL_CRC_LENGTH_8B 8 /*!< 8-bit long CRC */ |
Kojto | 122:f9eeca106725 | 207 | #define HAL_CRC_LENGTH_7B 7 /*!< 7-bit long CRC */ |
Kojto | 122:f9eeca106725 | 208 | /** |
Kojto | 122:f9eeca106725 | 209 | * @} |
Kojto | 122:f9eeca106725 | 210 | */ |
Kojto | 122:f9eeca106725 | 211 | |
Kojto | 122:f9eeca106725 | 212 | /** @defgroup CRC_Input_Buffer_Format Input Buffer Format |
Kojto | 122:f9eeca106725 | 213 | * @{ |
Kojto | 122:f9eeca106725 | 214 | */ |
Kojto | 122:f9eeca106725 | 215 | /* WARNING: CRC_INPUT_FORMAT_UNDEFINED is created for reference purposes but |
Kojto | 122:f9eeca106725 | 216 | * an error is triggered in HAL_CRC_Init() if InputDataFormat field is set |
Kojto | 122:f9eeca106725 | 217 | * to CRC_INPUT_FORMAT_UNDEFINED: the format MUST be defined by the user for |
Kojto | 122:f9eeca106725 | 218 | * the CRC APIs to provide a correct result */ |
Kojto | 122:f9eeca106725 | 219 | #define CRC_INPUTDATA_FORMAT_UNDEFINED ((uint32_t)0x00000000) /*!< Undefined input data format */ |
Kojto | 122:f9eeca106725 | 220 | #define CRC_INPUTDATA_FORMAT_BYTES ((uint32_t)0x00000001) /*!< Input data in byte format */ |
Kojto | 122:f9eeca106725 | 221 | #define CRC_INPUTDATA_FORMAT_HALFWORDS ((uint32_t)0x00000002) /*!< Input data in half-word format */ |
Kojto | 122:f9eeca106725 | 222 | #define CRC_INPUTDATA_FORMAT_WORDS ((uint32_t)0x00000003) /*!< Input data in word format */ |
Kojto | 122:f9eeca106725 | 223 | /** |
Kojto | 122:f9eeca106725 | 224 | * @} |
Kojto | 122:f9eeca106725 | 225 | */ |
Kojto | 122:f9eeca106725 | 226 | |
Kojto | 122:f9eeca106725 | 227 | /** @defgroup CRC_Aliases CRC API aliases |
Kojto | 122:f9eeca106725 | 228 | * @{ |
Kojto | 122:f9eeca106725 | 229 | */ |
Kojto | 122:f9eeca106725 | 230 | #define HAL_CRC_Input_Data_Reverse HAL_CRCEx_Input_Data_Reverse /*!< Aliased to HAL_CRCEx_Input_Data_Reverse for inter STM32 series compatibility */ |
Kojto | 122:f9eeca106725 | 231 | #define HAL_CRC_Output_Data_Reverse HAL_CRCEx_Output_Data_Reverse /*!< Aliased to HAL_CRCEx_Output_Data_Reverse for inter STM32 series compatibility */ |
Kojto | 122:f9eeca106725 | 232 | /** |
Kojto | 122:f9eeca106725 | 233 | * @} |
Kojto | 122:f9eeca106725 | 234 | */ |
Kojto | 122:f9eeca106725 | 235 | |
Kojto | 122:f9eeca106725 | 236 | /** |
Kojto | 122:f9eeca106725 | 237 | * @} |
Kojto | 122:f9eeca106725 | 238 | */ |
Kojto | 122:f9eeca106725 | 239 | |
Kojto | 122:f9eeca106725 | 240 | |
Kojto | 122:f9eeca106725 | 241 | /* Exported macros -----------------------------------------------------------*/ |
Kojto | 122:f9eeca106725 | 242 | /** @defgroup CRC_Exported_Macros CRC Exported Macros |
Kojto | 122:f9eeca106725 | 243 | * @{ |
Kojto | 122:f9eeca106725 | 244 | */ |
Kojto | 122:f9eeca106725 | 245 | |
Kojto | 122:f9eeca106725 | 246 | /** @brief Reset CRC handle state. |
Kojto | 122:f9eeca106725 | 247 | * @param __HANDLE__: CRC handle. |
Kojto | 122:f9eeca106725 | 248 | * @retval None |
Kojto | 122:f9eeca106725 | 249 | */ |
Kojto | 122:f9eeca106725 | 250 | #define __HAL_CRC_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_CRC_STATE_RESET) |
Kojto | 122:f9eeca106725 | 251 | |
Kojto | 122:f9eeca106725 | 252 | /** |
Kojto | 122:f9eeca106725 | 253 | * @brief Reset CRC Data Register. |
Kojto | 122:f9eeca106725 | 254 | * @param __HANDLE__: CRC handle |
Kojto | 122:f9eeca106725 | 255 | * @retval None |
Kojto | 122:f9eeca106725 | 256 | */ |
Kojto | 122:f9eeca106725 | 257 | #define __HAL_CRC_DR_RESET(__HANDLE__) ((__HANDLE__)->Instance->CR |= CRC_CR_RESET) |
Kojto | 122:f9eeca106725 | 258 | |
Kojto | 122:f9eeca106725 | 259 | /** |
Kojto | 122:f9eeca106725 | 260 | * @brief Set CRC INIT non-default value |
Kojto | 122:f9eeca106725 | 261 | * @param __HANDLE__: CRC handle |
Kojto | 122:f9eeca106725 | 262 | * @param __INIT__: 32-bit initial value |
Kojto | 122:f9eeca106725 | 263 | * @retval None |
Kojto | 122:f9eeca106725 | 264 | */ |
Kojto | 122:f9eeca106725 | 265 | #define __HAL_CRC_INITIALCRCVALUE_CONFIG(__HANDLE__, __INIT__) ((__HANDLE__)->Instance->INIT = (__INIT__)) |
Kojto | 122:f9eeca106725 | 266 | |
Kojto | 122:f9eeca106725 | 267 | /** |
Kojto | 122:f9eeca106725 | 268 | * @brief Store a 8-bit data in the Independent Data(ID) register. |
Kojto | 122:f9eeca106725 | 269 | * @param __HANDLE__: CRC handle |
Kojto | 122:f9eeca106725 | 270 | * @param __VALUE__: 8-bit value to be stored in the ID register |
Kojto | 122:f9eeca106725 | 271 | * @retval None |
Kojto | 122:f9eeca106725 | 272 | */ |
Kojto | 122:f9eeca106725 | 273 | #define __HAL_CRC_SET_IDR(__HANDLE__, __VALUE__) (WRITE_REG((__HANDLE__)->Instance->IDR, (__VALUE__))) |
Kojto | 122:f9eeca106725 | 274 | |
Kojto | 122:f9eeca106725 | 275 | /** |
Kojto | 122:f9eeca106725 | 276 | * @brief Return the 8-bit data stored in the Independent Data(ID) register. |
Kojto | 122:f9eeca106725 | 277 | * @param __HANDLE__: CRC handle |
Kojto | 122:f9eeca106725 | 278 | * @retval 8-bit value of the ID register |
Kojto | 122:f9eeca106725 | 279 | */ |
Kojto | 122:f9eeca106725 | 280 | #define __HAL_CRC_GET_IDR(__HANDLE__) (((__HANDLE__)->Instance->IDR) & CRC_IDR_IDR) |
Kojto | 122:f9eeca106725 | 281 | /** |
Kojto | 122:f9eeca106725 | 282 | * @} |
Kojto | 122:f9eeca106725 | 283 | */ |
Kojto | 122:f9eeca106725 | 284 | |
Kojto | 122:f9eeca106725 | 285 | |
Kojto | 122:f9eeca106725 | 286 | /* Private macros --------------------------------------------------------*/ |
Kojto | 122:f9eeca106725 | 287 | /** @addtogroup CRC_Private_Macros CRC Private Macros |
Kojto | 122:f9eeca106725 | 288 | * @{ |
Kojto | 122:f9eeca106725 | 289 | */ |
Kojto | 122:f9eeca106725 | 290 | |
Kojto | 122:f9eeca106725 | 291 | #define IS_DEFAULT_POLYNOMIAL(DEFAULT) (((DEFAULT) == DEFAULT_POLYNOMIAL_ENABLE) || \ |
Kojto | 122:f9eeca106725 | 292 | ((DEFAULT) == DEFAULT_POLYNOMIAL_DISABLE)) |
Kojto | 122:f9eeca106725 | 293 | |
Kojto | 122:f9eeca106725 | 294 | |
Kojto | 122:f9eeca106725 | 295 | #define IS_DEFAULT_INIT_VALUE(VALUE) (((VALUE) == DEFAULT_INIT_VALUE_ENABLE) || \ |
Kojto | 122:f9eeca106725 | 296 | ((VALUE) == DEFAULT_INIT_VALUE_DISABLE)) |
Kojto | 122:f9eeca106725 | 297 | |
Kojto | 122:f9eeca106725 | 298 | #define IS_CRC_POL_LENGTH(LENGTH) (((LENGTH) == CRC_POLYLENGTH_32B) || \ |
Kojto | 122:f9eeca106725 | 299 | ((LENGTH) == CRC_POLYLENGTH_16B) || \ |
Kojto | 122:f9eeca106725 | 300 | ((LENGTH) == CRC_POLYLENGTH_8B) || \ |
Kojto | 122:f9eeca106725 | 301 | ((LENGTH) == CRC_POLYLENGTH_7B)) |
Kojto | 122:f9eeca106725 | 302 | |
Kojto | 122:f9eeca106725 | 303 | #define IS_CRC_INPUTDATA_FORMAT(FORMAT) (((FORMAT) == CRC_INPUTDATA_FORMAT_BYTES) || \ |
Kojto | 122:f9eeca106725 | 304 | ((FORMAT) == CRC_INPUTDATA_FORMAT_HALFWORDS) || \ |
Kojto | 122:f9eeca106725 | 305 | ((FORMAT) == CRC_INPUTDATA_FORMAT_WORDS)) |
Kojto | 122:f9eeca106725 | 306 | |
Kojto | 122:f9eeca106725 | 307 | /** |
Kojto | 122:f9eeca106725 | 308 | * @} |
Kojto | 122:f9eeca106725 | 309 | */ |
Kojto | 122:f9eeca106725 | 310 | |
Kojto | 122:f9eeca106725 | 311 | /* Include CRC HAL Extended module */ |
Kojto | 122:f9eeca106725 | 312 | #include "stm32l4xx_hal_crc_ex.h" |
Kojto | 122:f9eeca106725 | 313 | |
Kojto | 122:f9eeca106725 | 314 | /* Exported functions --------------------------------------------------------*/ |
Kojto | 122:f9eeca106725 | 315 | /** @defgroup CRC_Exported_Functions CRC Exported Functions |
Kojto | 122:f9eeca106725 | 316 | * @{ |
Kojto | 122:f9eeca106725 | 317 | */ |
Kojto | 122:f9eeca106725 | 318 | |
Kojto | 122:f9eeca106725 | 319 | /* Initialization and de-initialization functions ****************************/ |
Kojto | 122:f9eeca106725 | 320 | /** @defgroup CRC_Exported_Functions_Group1 Initialization and de-initialization functions |
Kojto | 122:f9eeca106725 | 321 | * @{ |
Kojto | 122:f9eeca106725 | 322 | */ |
Kojto | 122:f9eeca106725 | 323 | HAL_StatusTypeDef HAL_CRC_Init(CRC_HandleTypeDef *hcrc); |
Kojto | 122:f9eeca106725 | 324 | HAL_StatusTypeDef HAL_CRC_DeInit (CRC_HandleTypeDef *hcrc); |
Kojto | 122:f9eeca106725 | 325 | void HAL_CRC_MspInit(CRC_HandleTypeDef *hcrc); |
Kojto | 122:f9eeca106725 | 326 | void HAL_CRC_MspDeInit(CRC_HandleTypeDef *hcrc); |
Kojto | 122:f9eeca106725 | 327 | /** |
Kojto | 122:f9eeca106725 | 328 | * @} |
Kojto | 122:f9eeca106725 | 329 | */ |
Kojto | 122:f9eeca106725 | 330 | |
Kojto | 122:f9eeca106725 | 331 | /* Peripheral Control functions ***********************************************/ |
Kojto | 122:f9eeca106725 | 332 | /** @defgroup CRC_Exported_Functions_Group2 Peripheral Control functions |
Kojto | 122:f9eeca106725 | 333 | * @{ |
Kojto | 122:f9eeca106725 | 334 | */ |
Kojto | 122:f9eeca106725 | 335 | uint32_t HAL_CRC_Accumulate(CRC_HandleTypeDef *hcrc, uint32_t pBuffer[], uint32_t BufferLength); |
Kojto | 122:f9eeca106725 | 336 | uint32_t HAL_CRC_Calculate(CRC_HandleTypeDef *hcrc, uint32_t pBuffer[], uint32_t BufferLength); |
Kojto | 122:f9eeca106725 | 337 | /** |
Kojto | 122:f9eeca106725 | 338 | * @} |
Kojto | 122:f9eeca106725 | 339 | */ |
Kojto | 122:f9eeca106725 | 340 | |
Kojto | 122:f9eeca106725 | 341 | /* Peripheral State and Error functions ***************************************/ |
Kojto | 122:f9eeca106725 | 342 | /** @defgroup CRC_Exported_Functions_Group3 Peripheral State functions |
Kojto | 122:f9eeca106725 | 343 | * @{ |
Kojto | 122:f9eeca106725 | 344 | */ |
Kojto | 122:f9eeca106725 | 345 | HAL_CRC_StateTypeDef HAL_CRC_GetState(CRC_HandleTypeDef *hcrc); |
Kojto | 122:f9eeca106725 | 346 | /** |
Kojto | 122:f9eeca106725 | 347 | * @} |
Kojto | 122:f9eeca106725 | 348 | */ |
Kojto | 122:f9eeca106725 | 349 | |
Kojto | 122:f9eeca106725 | 350 | /** |
Kojto | 122:f9eeca106725 | 351 | * @} |
Kojto | 122:f9eeca106725 | 352 | */ |
Kojto | 122:f9eeca106725 | 353 | |
Kojto | 122:f9eeca106725 | 354 | /** |
Kojto | 122:f9eeca106725 | 355 | * @} |
Kojto | 122:f9eeca106725 | 356 | */ |
Kojto | 122:f9eeca106725 | 357 | |
Kojto | 122:f9eeca106725 | 358 | /** |
Kojto | 122:f9eeca106725 | 359 | * @} |
Kojto | 122:f9eeca106725 | 360 | */ |
Kojto | 122:f9eeca106725 | 361 | |
Kojto | 122:f9eeca106725 | 362 | #ifdef __cplusplus |
Kojto | 122:f9eeca106725 | 363 | } |
Kojto | 122:f9eeca106725 | 364 | #endif |
Kojto | 122:f9eeca106725 | 365 | |
Kojto | 122:f9eeca106725 | 366 | #endif /* __STM32L4xx_HAL_CRC_H */ |
Kojto | 122:f9eeca106725 | 367 | |
Kojto | 122:f9eeca106725 | 368 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |