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fix LPC812 PWM

Dependents:   IR_LED_Send

Fork of mbed-dev by mbed official

targets/cmsis/TARGET_STM/TARGET_STM32L0/stm32l0xx_hal_crc.h@0:9b334a45a8ff, 2015-10-01 (annotated)

Committer:
bogdanm
Date:
Thu Oct 01 15:25:22 2015 +0300
Revision:
0:9b334a45a8ff
Child:
113:b3775bf36a83
Initial commit on mbed-dev



Replaces mbed-src (now inactive)

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bogdanm 0:9b334a45a8ff 1 /**
bogdanm 0:9b334a45a8ff 2 ******************************************************************************
bogdanm 0:9b334a45a8ff 3 * @file stm32l0xx_hal_crc.h
bogdanm 0:9b334a45a8ff 4 * @author MCD Application Team
bogdanm 0:9b334a45a8ff 5 * @version V1.2.0
bogdanm 0:9b334a45a8ff 6 * @date 06-February-2015
bogdanm 0:9b334a45a8ff 7 * @brief Header file of CRC HAL module.
bogdanm 0:9b334a45a8ff 8 ******************************************************************************
bogdanm 0:9b334a45a8ff 9 * @attention
bogdanm 0:9b334a45a8ff 10 *
bogdanm 0:9b334a45a8ff 11 * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
bogdanm 0:9b334a45a8ff 12 *
bogdanm 0:9b334a45a8ff 13 * Redistribution and use in source and binary forms, with or without modification,
bogdanm 0:9b334a45a8ff 14 * are permitted provided that the following conditions are met:
bogdanm 0:9b334a45a8ff 15 * 1. Redistributions of source code must retain the above copyright notice,
bogdanm 0:9b334a45a8ff 16 * this list of conditions and the following disclaimer.
bogdanm 0:9b334a45a8ff 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
bogdanm 0:9b334a45a8ff 18 * this list of conditions and the following disclaimer in the documentation
bogdanm 0:9b334a45a8ff 19 * and/or other materials provided with the distribution.
bogdanm 0:9b334a45a8ff 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
bogdanm 0:9b334a45a8ff 21 * may be used to endorse or promote products derived from this software
bogdanm 0:9b334a45a8ff 22 * without specific prior written permission.
bogdanm 0:9b334a45a8ff 23 *
bogdanm 0:9b334a45a8ff 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
bogdanm 0:9b334a45a8ff 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
bogdanm 0:9b334a45a8ff 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
bogdanm 0:9b334a45a8ff 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
bogdanm 0:9b334a45a8ff 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
bogdanm 0:9b334a45a8ff 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
bogdanm 0:9b334a45a8ff 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
bogdanm 0:9b334a45a8ff 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
bogdanm 0:9b334a45a8ff 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
bogdanm 0:9b334a45a8ff 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
bogdanm 0:9b334a45a8ff 34 *
bogdanm 0:9b334a45a8ff 35 ******************************************************************************
bogdanm 0:9b334a45a8ff 36 */
bogdanm 0:9b334a45a8ff 37
bogdanm 0:9b334a45a8ff 38 /* Define to prevent recursive inclusion -------------------------------------*/
bogdanm 0:9b334a45a8ff 39 #ifndef __STM32L0xx_HAL_CRC_H
bogdanm 0:9b334a45a8ff 40 #define __STM32L0xx_HAL_CRC_H
bogdanm 0:9b334a45a8ff 41
bogdanm 0:9b334a45a8ff 42 #ifdef __cplusplus
bogdanm 0:9b334a45a8ff 43 extern "C" {
bogdanm 0:9b334a45a8ff 44 #endif
bogdanm 0:9b334a45a8ff 45
bogdanm 0:9b334a45a8ff 46 /* Includes ------------------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 47 #include "stm32l0xx_hal_def.h"
bogdanm 0:9b334a45a8ff 48
bogdanm 0:9b334a45a8ff 49 /** @addtogroup STM32L0xx_HAL_Driver
bogdanm 0:9b334a45a8ff 50 * @{
bogdanm 0:9b334a45a8ff 51 */
bogdanm 0:9b334a45a8ff 52
bogdanm 0:9b334a45a8ff 53 /** @defgroup CRC CRC
bogdanm 0:9b334a45a8ff 54 * @{
bogdanm 0:9b334a45a8ff 55 */
bogdanm 0:9b334a45a8ff 56
bogdanm 0:9b334a45a8ff 57 /* Exported types ------------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 58
bogdanm 0:9b334a45a8ff 59 /**
bogdanm 0:9b334a45a8ff 60 * @brief CRC HAL State Structure definition
bogdanm 0:9b334a45a8ff 61 */
bogdanm 0:9b334a45a8ff 62 typedef enum
bogdanm 0:9b334a45a8ff 63 {
bogdanm 0:9b334a45a8ff 64 HAL_CRC_STATE_RESET = 0x00, /*!< CRC not yet initialized or disabled */
bogdanm 0:9b334a45a8ff 65 HAL_CRC_STATE_READY = 0x01, /*!< CRC initialized and ready for use */
bogdanm 0:9b334a45a8ff 66 HAL_CRC_STATE_BUSY = 0x02, /*!< CRC internal process is ongoing */
bogdanm 0:9b334a45a8ff 67 HAL_CRC_STATE_TIMEOUT = 0x03, /*!< CRC timeout state */
bogdanm 0:9b334a45a8ff 68 HAL_CRC_STATE_ERROR = 0x04 /*!< CRC error state */
bogdanm 0:9b334a45a8ff 69 }HAL_CRC_StateTypeDef;
bogdanm 0:9b334a45a8ff 70
bogdanm 0:9b334a45a8ff 71
bogdanm 0:9b334a45a8ff 72 /**
bogdanm 0:9b334a45a8ff 73 * @brief CRC Init Structure definition
bogdanm 0:9b334a45a8ff 74 */
bogdanm 0:9b334a45a8ff 75 typedef struct
bogdanm 0:9b334a45a8ff 76 {
bogdanm 0:9b334a45a8ff 77 uint8_t DefaultPolynomialUse; /*!< This parameter is a value of @ref CRC_Default_Polynomial and indicates if default polynomial is used.
bogdanm 0:9b334a45a8ff 78 If set to DEFAULT_POLYNOMIAL_ENABLE, resort to default
bogdanm 0:9b334a45a8ff 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.
bogdanm 0:9b334a45a8ff 80 In that case, there is no need to set GeneratingPolynomial field.
bogdanm 0:9b334a45a8ff 81 If otherwise set to DEFAULT_POLYNOMIAL_DISABLE, GeneratingPolynomial and CRCLength fields must be set */
bogdanm 0:9b334a45a8ff 82
bogdanm 0:9b334a45a8ff 83 uint8_t DefaultInitValueUse; /*!< This parameter is a value of @ref CRC_Default_InitValue_Use and indicates if default init value is used.
bogdanm 0:9b334a45a8ff 84 If set to DEFAULT_INIT_VALUE_ENABLE, resort to default
bogdanm 0:9b334a45a8ff 85 0xFFFFFFFF value. In that case, there is no need to set InitValue field.
bogdanm 0:9b334a45a8ff 86 If otherwise set to DEFAULT_INIT_VALUE_DISABLE, InitValue field must be set */
bogdanm 0:9b334a45a8ff 87
bogdanm 0:9b334a45a8ff 88 uint32_t GeneratingPolynomial; /*!< Set CRC generating polynomial. 7, 8, 16 or 32-bit long value for a polynomial degree
bogdanm 0:9b334a45a8ff 89 respectively equal to 7, 8, 16 or 32. This field is written in normal representation,
bogdanm 0:9b334a45a8ff 90 e.g., for a polynomial of degree 7, X^7 + X^6 + X^5 + X^2 + 1 is written 0x65.
bogdanm 0:9b334a45a8ff 91 No need to specify it if DefaultPolynomialUse is set to DEFAULT_POLYNOMIAL_ENABLE */
bogdanm 0:9b334a45a8ff 92
bogdanm 0:9b334a45a8ff 93 uint32_t CRCLength; /*!< This parameter is a value of @ref CRC_Polynomial_Sizes and indicates CRC length.
bogdanm 0:9b334a45a8ff 94 Value can be either one of
bogdanm 0:9b334a45a8ff 95 CRC_POLYLENGTH_32B (32-bit CRC)
bogdanm 0:9b334a45a8ff 96 CRC_POLYLENGTH_16B (16-bit CRC)
bogdanm 0:9b334a45a8ff 97 CRC_POLYLENGTH_8B (8-bit CRC)
bogdanm 0:9b334a45a8ff 98 CRC_POLYLENGTH_7B (7-bit CRC) */
bogdanm 0:9b334a45a8ff 99
bogdanm 0:9b334a45a8ff 100 uint32_t InitValue; /*!< Init value to initiate CRC computation. No need to specify it if DefaultInitValueUse
bogdanm 0:9b334a45a8ff 101 is set to DEFAULT_INIT_VALUE_ENABLE */
bogdanm 0:9b334a45a8ff 102
bogdanm 0:9b334a45a8ff 103 uint32_t InputDataInversionMode; /*!< This parameter is a value of @ref CRCEx_Input_Data_Inversion and specifies input data inversion mode.
bogdanm 0:9b334a45a8ff 104 Can be either one of the following values
bogdanm 0:9b334a45a8ff 105 CRC_INPUTDATA_INVERSION_NONE no input data inversion
bogdanm 0:9b334a45a8ff 106 CRC_INPUTDATA_INVERSION_BYTE byte-wise inversion, 0x1A2B3C4D becomes 0x58D43CB2
bogdanm 0:9b334a45a8ff 107 CRC_INPUTDATA_INVERSION_HALFWORD halfword-wise inversion, 0x1A2B3C4D becomes 0xD458B23C
bogdanm 0:9b334a45a8ff 108 CRC_INPUTDATA_INVERSION_WORD word-wise inversion, 0x1A2B3C4D becomes 0xB23CD458 */
bogdanm 0:9b334a45a8ff 109
bogdanm 0:9b334a45a8ff 110 uint32_t OutputDataInversionMode; /*!< This parameter is a value of @ref CRCEx_Output_Data_Inversion and specifies output data (i.e. CRC) inversion mode.
bogdanm 0:9b334a45a8ff 111 Can be either
bogdanm 0:9b334a45a8ff 112 CRC_OUTPUTDATA_INVERSION_DISABLE no CRC inversion, or
bogdanm 0:9b334a45a8ff 113 CRC_OUTPUTDATA_INVERSION_ENABLE CRC 0x11223344 is converted into 0x22CC4488 */
bogdanm 0:9b334a45a8ff 114 }CRC_InitTypeDef;
bogdanm 0:9b334a45a8ff 115
bogdanm 0:9b334a45a8ff 116
bogdanm 0:9b334a45a8ff 117 /**
bogdanm 0:9b334a45a8ff 118 * @brief CRC Handle Structure definition
bogdanm 0:9b334a45a8ff 119 */
bogdanm 0:9b334a45a8ff 120 typedef struct
bogdanm 0:9b334a45a8ff 121 {
bogdanm 0:9b334a45a8ff 122 CRC_TypeDef *Instance; /*!< Register base address */
bogdanm 0:9b334a45a8ff 123
bogdanm 0:9b334a45a8ff 124 CRC_InitTypeDef Init; /*!< CRC configuration parameters */
bogdanm 0:9b334a45a8ff 125
bogdanm 0:9b334a45a8ff 126 HAL_LockTypeDef Lock; /*!< CRC Locking object */
bogdanm 0:9b334a45a8ff 127
bogdanm 0:9b334a45a8ff 128 __IO HAL_CRC_StateTypeDef State; /*!< CRC communication state */
bogdanm 0:9b334a45a8ff 129
bogdanm 0:9b334a45a8ff 130 uint32_t InputDataFormat; /*!< This parameter is a value of @ref CRC_Input_Buffer_Format and specifies input data format.
bogdanm 0:9b334a45a8ff 131 Can be either
bogdanm 0:9b334a45a8ff 132 CRC_INPUTDATA_FORMAT_BYTES input data is a stream of bytes (8-bit data)
bogdanm 0:9b334a45a8ff 133 CRC_INPUTDATA_FORMAT_HALFWORDS input data is a stream of half-words (16-bit data)
bogdanm 0:9b334a45a8ff 134 CRC_INPUTDATA_FORMAT_WORDS input data is a stream of words (32-bits data)
bogdanm 0:9b334a45a8ff 135 Note that constant CRC_INPUT_FORMAT_UNDEFINED is defined but an initialization error
bogdanm 0:9b334a45a8ff 136 must occur if InputBufferFormat is not one of the three values listed above */
bogdanm 0:9b334a45a8ff 137 }CRC_HandleTypeDef;
bogdanm 0:9b334a45a8ff 138
bogdanm 0:9b334a45a8ff 139 /* Exported constants --------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 140 /** @defgroup CRC_Exported_Constants CRC exported constants
bogdanm 0:9b334a45a8ff 141 * @{
bogdanm 0:9b334a45a8ff 142 */
bogdanm 0:9b334a45a8ff 143
bogdanm 0:9b334a45a8ff 144 /** @defgroup CRC_Default_Polynomial_Value Default CRC generating polynomial
bogdanm 0:9b334a45a8ff 145 * @{
bogdanm 0:9b334a45a8ff 146 */
bogdanm 0:9b334a45a8ff 147 #define DEFAULT_CRC32_POLY 0x04C11DB7
bogdanm 0:9b334a45a8ff 148
bogdanm 0:9b334a45a8ff 149 /**
bogdanm 0:9b334a45a8ff 150 * @}
bogdanm 0:9b334a45a8ff 151 */
bogdanm 0:9b334a45a8ff 152
bogdanm 0:9b334a45a8ff 153 /** @defgroup CRC_Default_InitValue Default CRC computation initialization value
bogdanm 0:9b334a45a8ff 154 * @{
bogdanm 0:9b334a45a8ff 155 */
bogdanm 0:9b334a45a8ff 156 #define DEFAULT_CRC_INITVALUE 0xFFFFFFFF
bogdanm 0:9b334a45a8ff 157
bogdanm 0:9b334a45a8ff 158 /**
bogdanm 0:9b334a45a8ff 159 * @}
bogdanm 0:9b334a45a8ff 160 */
bogdanm 0:9b334a45a8ff 161
bogdanm 0:9b334a45a8ff 162 /** @defgroup CRC_Default_Polynomial Indicates whether or not default polynomial is used
bogdanm 0:9b334a45a8ff 163 * @{
bogdanm 0:9b334a45a8ff 164 */
bogdanm 0:9b334a45a8ff 165 #define DEFAULT_POLYNOMIAL_ENABLE ((uint8_t)0x00)
bogdanm 0:9b334a45a8ff 166 #define DEFAULT_POLYNOMIAL_DISABLE ((uint8_t)0x01)
bogdanm 0:9b334a45a8ff 167
bogdanm 0:9b334a45a8ff 168 #define IS_DEFAULT_POLYNOMIAL(__DEFAULT__) (((__DEFAULT__) == DEFAULT_POLYNOMIAL_ENABLE) || \
bogdanm 0:9b334a45a8ff 169 ((__DEFAULT__) == DEFAULT_POLYNOMIAL_DISABLE))
bogdanm 0:9b334a45a8ff 170
bogdanm 0:9b334a45a8ff 171 /**
bogdanm 0:9b334a45a8ff 172 * @}
bogdanm 0:9b334a45a8ff 173 */
bogdanm 0:9b334a45a8ff 174
bogdanm 0:9b334a45a8ff 175 /** @defgroup CRC_Default_InitValue_Use Indicates whether or not default init value is used
bogdanm 0:9b334a45a8ff 176 * @{
bogdanm 0:9b334a45a8ff 177 */
bogdanm 0:9b334a45a8ff 178 #define DEFAULT_INIT_VALUE_ENABLE ((uint8_t)0x00)
bogdanm 0:9b334a45a8ff 179 #define DEFAULT_INIT_VALUE_DISABLE ((uint8_t)0x01)
bogdanm 0:9b334a45a8ff 180
bogdanm 0:9b334a45a8ff 181 #define IS_DEFAULT_INIT_VALUE(__VALUE__) (((__VALUE__) == DEFAULT_INIT_VALUE_ENABLE) || \
bogdanm 0:9b334a45a8ff 182 ((__VALUE__) == DEFAULT_INIT_VALUE_DISABLE))
bogdanm 0:9b334a45a8ff 183
bogdanm 0:9b334a45a8ff 184 /**
bogdanm 0:9b334a45a8ff 185 * @}
bogdanm 0:9b334a45a8ff 186 */
bogdanm 0:9b334a45a8ff 187
bogdanm 0:9b334a45a8ff 188 /** @defgroup CRC_Polynomial_Sizes Polynomial sizes to configure the IP
bogdanm 0:9b334a45a8ff 189 * @{
bogdanm 0:9b334a45a8ff 190 */
bogdanm 0:9b334a45a8ff 191 #define CRC_POLYLENGTH_32B ((uint32_t)0x00000000)
bogdanm 0:9b334a45a8ff 192 #define CRC_POLYLENGTH_16B ((uint32_t)CRC_CR_POLYSIZE_0)
bogdanm 0:9b334a45a8ff 193 #define CRC_POLYLENGTH_8B ((uint32_t)CRC_CR_POLYSIZE_1)
bogdanm 0:9b334a45a8ff 194 #define CRC_POLYLENGTH_7B ((uint32_t)CRC_CR_POLYSIZE)
bogdanm 0:9b334a45a8ff 195 #define IS_CRC_POL_LENGTH(__LENGTH__) (((__LENGTH__) == CRC_POLYLENGTH_32B) || \
bogdanm 0:9b334a45a8ff 196 ((__LENGTH__) == CRC_POLYLENGTH_16B) || \
bogdanm 0:9b334a45a8ff 197 ((__LENGTH__) == CRC_POLYLENGTH_8B) || \
bogdanm 0:9b334a45a8ff 198 ((__LENGTH__) == CRC_POLYLENGTH_7B))
bogdanm 0:9b334a45a8ff 199 /**
bogdanm 0:9b334a45a8ff 200 * @}
bogdanm 0:9b334a45a8ff 201 */
bogdanm 0:9b334a45a8ff 202
bogdanm 0:9b334a45a8ff 203 /** @defgroup CRC_Polynomial_Size_Definitions CRC polynomial possible sizes actual definitions
bogdanm 0:9b334a45a8ff 204 * @{
bogdanm 0:9b334a45a8ff 205 */
bogdanm 0:9b334a45a8ff 206 #define HAL_CRC_LENGTH_32B 32
bogdanm 0:9b334a45a8ff 207 #define HAL_CRC_LENGTH_16B 16
bogdanm 0:9b334a45a8ff 208 #define HAL_CRC_LENGTH_8B 8
bogdanm 0:9b334a45a8ff 209 #define HAL_CRC_LENGTH_7B 7
bogdanm 0:9b334a45a8ff 210
bogdanm 0:9b334a45a8ff 211 /**
bogdanm 0:9b334a45a8ff 212 * @}
bogdanm 0:9b334a45a8ff 213 */
bogdanm 0:9b334a45a8ff 214
bogdanm 0:9b334a45a8ff 215 /** @defgroup CRC_Input_Buffer_Format CRC input buffer format
bogdanm 0:9b334a45a8ff 216 * @{
bogdanm 0:9b334a45a8ff 217 */
bogdanm 0:9b334a45a8ff 218 /* WARNING: CRC_INPUT_FORMAT_UNDEFINED is created for reference purposes but
bogdanm 0:9b334a45a8ff 219 * an error is triggered in HAL_CRC_Init() if InputDataFormat field is set
bogdanm 0:9b334a45a8ff 220 * to CRC_INPUT_FORMAT_UNDEFINED: the format MUST be defined by the user for
bogdanm 0:9b334a45a8ff 221 * the CRC APIs to provide a correct result */
bogdanm 0:9b334a45a8ff 222 #define CRC_INPUTDATA_FORMAT_UNDEFINED ((uint32_t)0x00000000)
bogdanm 0:9b334a45a8ff 223 #define CRC_INPUTDATA_FORMAT_BYTES ((uint32_t)0x00000001)
bogdanm 0:9b334a45a8ff 224 #define CRC_INPUTDATA_FORMAT_HALFWORDS ((uint32_t)0x00000002)
bogdanm 0:9b334a45a8ff 225 #define CRC_INPUTDATA_FORMAT_WORDS ((uint32_t)0x00000003)
bogdanm 0:9b334a45a8ff 226
bogdanm 0:9b334a45a8ff 227 #define IS_CRC_INPUTDATA_FORMAT(__FORMAT__) (((__FORMAT__) == CRC_INPUTDATA_FORMAT_BYTES) || \
bogdanm 0:9b334a45a8ff 228 ((__FORMAT__) == CRC_INPUTDATA_FORMAT_HALFWORDS) || \
bogdanm 0:9b334a45a8ff 229 ((__FORMAT__) == CRC_INPUTDATA_FORMAT_WORDS))
bogdanm 0:9b334a45a8ff 230 /**
bogdanm 0:9b334a45a8ff 231 * @}
bogdanm 0:9b334a45a8ff 232 */
bogdanm 0:9b334a45a8ff 233
bogdanm 0:9b334a45a8ff 234 /**
bogdanm 0:9b334a45a8ff 235 * @}
bogdanm 0:9b334a45a8ff 236 */
bogdanm 0:9b334a45a8ff 237 /* Exported macros -----------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 238
bogdanm 0:9b334a45a8ff 239 /** @defgroup CRC_Exported_Macros CRC exported macros
bogdanm 0:9b334a45a8ff 240 * @{
bogdanm 0:9b334a45a8ff 241 */
bogdanm 0:9b334a45a8ff 242
bogdanm 0:9b334a45a8ff 243 /** @brief Reset CRC handle state
bogdanm 0:9b334a45a8ff 244 * @param __HANDLE__: CRC handle.
bogdanm 0:9b334a45a8ff 245 * @retval None
bogdanm 0:9b334a45a8ff 246 */
bogdanm 0:9b334a45a8ff 247 #define __HAL_CRC_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_CRC_STATE_RESET)
bogdanm 0:9b334a45a8ff 248
bogdanm 0:9b334a45a8ff 249 /**
bogdanm 0:9b334a45a8ff 250 * @brief Reset CRC Data Register.
bogdanm 0:9b334a45a8ff 251 * @param __HANDLE__: CRC handle
bogdanm 0:9b334a45a8ff 252 * @retval None.
bogdanm 0:9b334a45a8ff 253 */
bogdanm 0:9b334a45a8ff 254 #define __HAL_CRC_DR_RESET(__HANDLE__) ((__HANDLE__)->Instance->CR |= CRC_CR_RESET)
bogdanm 0:9b334a45a8ff 255
bogdanm 0:9b334a45a8ff 256 /**
bogdanm 0:9b334a45a8ff 257 * @brief Set CRC INIT non-default value
bogdanm 0:9b334a45a8ff 258 * @param __HANDLE__ : CRC handle
bogdanm 0:9b334a45a8ff 259 * @param __INIT__ : 32-bit initial value
bogdanm 0:9b334a45a8ff 260 * @retval None.
bogdanm 0:9b334a45a8ff 261 */
bogdanm 0:9b334a45a8ff 262 #define __HAL_CRC_INITIALCRCVALUE_CONFIG(__HANDLE__, __INIT__) ((__HANDLE__)->Instance->INIT = (__INIT__))
bogdanm 0:9b334a45a8ff 263
bogdanm 0:9b334a45a8ff 264 /**
bogdanm 0:9b334a45a8ff 265 * @brief Stores a 8-bit data in the Independent Data(ID) register.
bogdanm 0:9b334a45a8ff 266 * @param __HANDLE__: CRC handle
bogdanm 0:9b334a45a8ff 267 * @param __VALUE__: 8-bit value to be stored in the ID register
bogdanm 0:9b334a45a8ff 268 * @retval None
bogdanm 0:9b334a45a8ff 269 */
bogdanm 0:9b334a45a8ff 270 #define __HAL_CRC_SET_IDR(__HANDLE__, __VALUE__) (MODIFY_REG((__HANDLE__)->Instance->IDR, CRC_IDR_IDR, (__VALUE__))
bogdanm 0:9b334a45a8ff 271
bogdanm 0:9b334a45a8ff 272 /**
bogdanm 0:9b334a45a8ff 273 * @brief Returns the 8-bit data stored in the Independent Data(ID) register.
bogdanm 0:9b334a45a8ff 274 * @param __HANDLE__: CRC handle
bogdanm 0:9b334a45a8ff 275 * @retval 8-bit value of the ID register
bogdanm 0:9b334a45a8ff 276 */
bogdanm 0:9b334a45a8ff 277 #define __HAL_CRC_GET_IDR(__HANDLE__) (((__HANDLE__)->Instance->IDR) & CRC_IDR_IDR)
bogdanm 0:9b334a45a8ff 278 /**
bogdanm 0:9b334a45a8ff 279 * @}
bogdanm 0:9b334a45a8ff 280 */
bogdanm 0:9b334a45a8ff 281
bogdanm 0:9b334a45a8ff 282
bogdanm 0:9b334a45a8ff 283 /* Include CRC HAL Extension module */
bogdanm 0:9b334a45a8ff 284 #include "stm32l0xx_hal_crc_ex.h"
bogdanm 0:9b334a45a8ff 285
bogdanm 0:9b334a45a8ff 286 /* Exported functions --------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 287 /** @defgroup CRC_Exported_Functions CRC Exported Functions
bogdanm 0:9b334a45a8ff 288 * @{
bogdanm 0:9b334a45a8ff 289 */
bogdanm 0:9b334a45a8ff 290
bogdanm 0:9b334a45a8ff 291 /** @defgroup CRC_Exported_Functions_Group1 Initialization/de-initialization functions
bogdanm 0:9b334a45a8ff 292 * @{
bogdanm 0:9b334a45a8ff 293 */
bogdanm 0:9b334a45a8ff 294 /* Initialization and de-initialization functions ****************************/
bogdanm 0:9b334a45a8ff 295 HAL_StatusTypeDef HAL_CRC_Init(CRC_HandleTypeDef *hcrc);
bogdanm 0:9b334a45a8ff 296 HAL_StatusTypeDef HAL_CRC_DeInit (CRC_HandleTypeDef *hcrc);
bogdanm 0:9b334a45a8ff 297 void HAL_CRC_MspInit(CRC_HandleTypeDef *hcrc);
bogdanm 0:9b334a45a8ff 298 void HAL_CRC_MspDeInit(CRC_HandleTypeDef *hcrc);
bogdanm 0:9b334a45a8ff 299 /**
bogdanm 0:9b334a45a8ff 300 * @}
bogdanm 0:9b334a45a8ff 301 */
bogdanm 0:9b334a45a8ff 302
bogdanm 0:9b334a45a8ff 303 /* Aliases for inter STM32 series compatibility */
bogdanm 0:9b334a45a8ff 304 #define HAL_CRC_Input_Data_Reverse HAL_CRCEx_Input_Data_Reverse
bogdanm 0:9b334a45a8ff 305 #define HAL_CRC_Output_Data_Reverse HAL_CRCEx_Output_Data_Reverse
bogdanm 0:9b334a45a8ff 306
bogdanm 0:9b334a45a8ff 307 /** @defgroup CRC_Exported_Functions_Group2 Peripheral Control functions
bogdanm 0:9b334a45a8ff 308 * @{
bogdanm 0:9b334a45a8ff 309 */
bogdanm 0:9b334a45a8ff 310 /* Peripheral Control functions ***********************************************/
bogdanm 0:9b334a45a8ff 311 uint32_t HAL_CRC_Accumulate(CRC_HandleTypeDef *hcrc, uint32_t pBuffer[], uint32_t BufferLength);
bogdanm 0:9b334a45a8ff 312 uint32_t HAL_CRC_Calculate(CRC_HandleTypeDef *hcrc, uint32_t pBuffer[], uint32_t BufferLength);
bogdanm 0:9b334a45a8ff 313 /**
bogdanm 0:9b334a45a8ff 314 * @}
bogdanm 0:9b334a45a8ff 315 */
bogdanm 0:9b334a45a8ff 316
bogdanm 0:9b334a45a8ff 317 /** @defgroup CRC_Exported_Functions_Group3 Peripheral State functions
bogdanm 0:9b334a45a8ff 318 * @{
bogdanm 0:9b334a45a8ff 319 */
bogdanm 0:9b334a45a8ff 320 /* Peripheral State and Error functions ***************************************/
bogdanm 0:9b334a45a8ff 321 HAL_CRC_StateTypeDef HAL_CRC_GetState(CRC_HandleTypeDef *hcrc);
bogdanm 0:9b334a45a8ff 322 /**
bogdanm 0:9b334a45a8ff 323 * @}
bogdanm 0:9b334a45a8ff 324 */
bogdanm 0:9b334a45a8ff 325
bogdanm 0:9b334a45a8ff 326 /**
bogdanm 0:9b334a45a8ff 327 * @}
bogdanm 0:9b334a45a8ff 328 */
bogdanm 0:9b334a45a8ff 329
bogdanm 0:9b334a45a8ff 330
bogdanm 0:9b334a45a8ff 331 /**
bogdanm 0:9b334a45a8ff 332 * @}
bogdanm 0:9b334a45a8ff 333 */
bogdanm 0:9b334a45a8ff 334
bogdanm 0:9b334a45a8ff 335 /**
bogdanm 0:9b334a45a8ff 336 * @}
bogdanm 0:9b334a45a8ff 337 */
bogdanm 0:9b334a45a8ff 338
bogdanm 0:9b334a45a8ff 339 #ifdef __cplusplus
bogdanm 0:9b334a45a8ff 340 }
bogdanm 0:9b334a45a8ff 341 #endif
bogdanm 0:9b334a45a8ff 342
bogdanm 0:9b334a45a8ff 343 #endif /* __STM32L0xx_HAL_CRC_H */
bogdanm 0:9b334a45a8ff 344
bogdanm 0:9b334a45a8ff 345 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
bogdanm 0:9b334a45a8ff 346