en 129 / mbed-dev

fix LPC812 PWM

Dependents:   IR_LED_Send

Fork of mbed-dev by mbed official

targets/cmsis/TARGET_STM/TARGET_STM32L0/stm32l0xx_hal_crc.h@113:b3775bf36a83, 2016-04-19 (annotated)

Committer:
mbed_official
Date:
Tue Apr 19 11:15:15 2016 +0100
Revision:
113:b3775bf36a83
Parent:
0:9b334a45a8ff 
Synchronized with git revision 896981126b34b6d9441e3eea77881c67a1ae3dbd



Full URL: https://github.com/mbedmicro/mbed/commit/896981126b34b6d9441e3eea77881c67a1ae3dbd/



Exporter tool addition for e2 studio

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UserRevisionLine numberNew contents of line
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
mbed_official 113:b3775bf36a83 5 * @version V1.5.0
mbed_official 113:b3775bf36a83 6 * @date 8-January-2016
bogdanm 0:9b334a45a8ff 7 * @brief Header file of CRC HAL module.
bogdanm 0:9b334a45a8ff 8 ******************************************************************************
bogdanm 0:9b334a45a8ff 9 * @attention
bogdanm 0:9b334a45a8ff 10 *
mbed_official 113:b3775bf36a83 11 * <h2><center>&copy; COPYRIGHT(c) 2016 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
mbed_official 113:b3775bf36a83 57 /** @defgroup CRC_Exported_Types CRC Exported Types
mbed_official 113:b3775bf36a83 58 * @{
mbed_official 113:b3775bf36a83 59 */
bogdanm 0:9b334a45a8ff 60 /* Exported types ------------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 61
bogdanm 0:9b334a45a8ff 62 /**
bogdanm 0:9b334a45a8ff 63 * @brief CRC HAL State Structure definition
bogdanm 0:9b334a45a8ff 64 */
bogdanm 0:9b334a45a8ff 65 typedef enum
bogdanm 0:9b334a45a8ff 66 {
bogdanm 0:9b334a45a8ff 67 HAL_CRC_STATE_RESET = 0x00, /*!< CRC not yet initialized or disabled */
bogdanm 0:9b334a45a8ff 68 HAL_CRC_STATE_READY = 0x01, /*!< CRC initialized and ready for use */
bogdanm 0:9b334a45a8ff 69 HAL_CRC_STATE_BUSY = 0x02, /*!< CRC internal process is ongoing */
bogdanm 0:9b334a45a8ff 70 HAL_CRC_STATE_TIMEOUT = 0x03, /*!< CRC timeout state */
bogdanm 0:9b334a45a8ff 71 HAL_CRC_STATE_ERROR = 0x04 /*!< CRC error state */
bogdanm 0:9b334a45a8ff 72 }HAL_CRC_StateTypeDef;
bogdanm 0:9b334a45a8ff 73
bogdanm 0:9b334a45a8ff 74
bogdanm 0:9b334a45a8ff 75 /**
bogdanm 0:9b334a45a8ff 76 * @brief CRC Init Structure definition
bogdanm 0:9b334a45a8ff 77 */
bogdanm 0:9b334a45a8ff 78 typedef struct
bogdanm 0:9b334a45a8ff 79 {
bogdanm 0:9b334a45a8ff 80 uint8_t DefaultPolynomialUse; /*!< This parameter is a value of @ref CRC_Default_Polynomial and indicates if default polynomial is used.
bogdanm 0:9b334a45a8ff 81 If set to DEFAULT_POLYNOMIAL_ENABLE, resort to default
bogdanm 0:9b334a45a8ff 82 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 83 In that case, there is no need to set GeneratingPolynomial field.
bogdanm 0:9b334a45a8ff 84 If otherwise set to DEFAULT_POLYNOMIAL_DISABLE, GeneratingPolynomial and CRCLength fields must be set */
bogdanm 0:9b334a45a8ff 85
bogdanm 0:9b334a45a8ff 86 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 87 If set to DEFAULT_INIT_VALUE_ENABLE, resort to default
bogdanm 0:9b334a45a8ff 88 0xFFFFFFFF value. In that case, there is no need to set InitValue field.
bogdanm 0:9b334a45a8ff 89 If otherwise set to DEFAULT_INIT_VALUE_DISABLE, InitValue field must be set */
bogdanm 0:9b334a45a8ff 90
bogdanm 0:9b334a45a8ff 91 uint32_t GeneratingPolynomial; /*!< Set CRC generating polynomial. 7, 8, 16 or 32-bit long value for a polynomial degree
bogdanm 0:9b334a45a8ff 92 respectively equal to 7, 8, 16 or 32. This field is written in normal representation,
bogdanm 0:9b334a45a8ff 93 e.g., for a polynomial of degree 7, X^7 + X^6 + X^5 + X^2 + 1 is written 0x65.
bogdanm 0:9b334a45a8ff 94 No need to specify it if DefaultPolynomialUse is set to DEFAULT_POLYNOMIAL_ENABLE */
bogdanm 0:9b334a45a8ff 95
bogdanm 0:9b334a45a8ff 96 uint32_t CRCLength; /*!< This parameter is a value of @ref CRC_Polynomial_Sizes and indicates CRC length.
bogdanm 0:9b334a45a8ff 97 Value can be either one of
bogdanm 0:9b334a45a8ff 98 CRC_POLYLENGTH_32B (32-bit CRC)
bogdanm 0:9b334a45a8ff 99 CRC_POLYLENGTH_16B (16-bit CRC)
bogdanm 0:9b334a45a8ff 100 CRC_POLYLENGTH_8B (8-bit CRC)
bogdanm 0:9b334a45a8ff 101 CRC_POLYLENGTH_7B (7-bit CRC) */
bogdanm 0:9b334a45a8ff 102
bogdanm 0:9b334a45a8ff 103 uint32_t InitValue; /*!< Init value to initiate CRC computation. No need to specify it if DefaultInitValueUse
bogdanm 0:9b334a45a8ff 104 is set to DEFAULT_INIT_VALUE_ENABLE */
bogdanm 0:9b334a45a8ff 105
bogdanm 0:9b334a45a8ff 106 uint32_t InputDataInversionMode; /*!< This parameter is a value of @ref CRCEx_Input_Data_Inversion and specifies input data inversion mode.
bogdanm 0:9b334a45a8ff 107 Can be either one of the following values
bogdanm 0:9b334a45a8ff 108 CRC_INPUTDATA_INVERSION_NONE no input data inversion
bogdanm 0:9b334a45a8ff 109 CRC_INPUTDATA_INVERSION_BYTE byte-wise inversion, 0x1A2B3C4D becomes 0x58D43CB2
bogdanm 0:9b334a45a8ff 110 CRC_INPUTDATA_INVERSION_HALFWORD halfword-wise inversion, 0x1A2B3C4D becomes 0xD458B23C
bogdanm 0:9b334a45a8ff 111 CRC_INPUTDATA_INVERSION_WORD word-wise inversion, 0x1A2B3C4D becomes 0xB23CD458 */
bogdanm 0:9b334a45a8ff 112
bogdanm 0:9b334a45a8ff 113 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 114 Can be either
bogdanm 0:9b334a45a8ff 115 CRC_OUTPUTDATA_INVERSION_DISABLE no CRC inversion, or
bogdanm 0:9b334a45a8ff 116 CRC_OUTPUTDATA_INVERSION_ENABLE CRC 0x11223344 is converted into 0x22CC4488 */
bogdanm 0:9b334a45a8ff 117 }CRC_InitTypeDef;
bogdanm 0:9b334a45a8ff 118
bogdanm 0:9b334a45a8ff 119
bogdanm 0:9b334a45a8ff 120 /**
bogdanm 0:9b334a45a8ff 121 * @brief CRC Handle Structure definition
bogdanm 0:9b334a45a8ff 122 */
bogdanm 0:9b334a45a8ff 123 typedef struct
bogdanm 0:9b334a45a8ff 124 {
bogdanm 0:9b334a45a8ff 125 CRC_TypeDef *Instance; /*!< Register base address */
bogdanm 0:9b334a45a8ff 126
bogdanm 0:9b334a45a8ff 127 CRC_InitTypeDef Init; /*!< CRC configuration parameters */
bogdanm 0:9b334a45a8ff 128
bogdanm 0:9b334a45a8ff 129 HAL_LockTypeDef Lock; /*!< CRC Locking object */
bogdanm 0:9b334a45a8ff 130
bogdanm 0:9b334a45a8ff 131 __IO HAL_CRC_StateTypeDef State; /*!< CRC communication state */
bogdanm 0:9b334a45a8ff 132
bogdanm 0:9b334a45a8ff 133 uint32_t InputDataFormat; /*!< This parameter is a value of @ref CRC_Input_Buffer_Format and specifies input data format.
bogdanm 0:9b334a45a8ff 134 Can be either
bogdanm 0:9b334a45a8ff 135 CRC_INPUTDATA_FORMAT_BYTES input data is a stream of bytes (8-bit data)
bogdanm 0:9b334a45a8ff 136 CRC_INPUTDATA_FORMAT_HALFWORDS input data is a stream of half-words (16-bit data)
bogdanm 0:9b334a45a8ff 137 CRC_INPUTDATA_FORMAT_WORDS input data is a stream of words (32-bits data)
bogdanm 0:9b334a45a8ff 138 Note that constant CRC_INPUT_FORMAT_UNDEFINED is defined but an initialization error
bogdanm 0:9b334a45a8ff 139 must occur if InputBufferFormat is not one of the three values listed above */
bogdanm 0:9b334a45a8ff 140 }CRC_HandleTypeDef;
bogdanm 0:9b334a45a8ff 141
mbed_official 113:b3775bf36a83 142 /**
mbed_official 113:b3775bf36a83 143 * @}
mbed_official 113:b3775bf36a83 144 */
mbed_official 113:b3775bf36a83 145
bogdanm 0:9b334a45a8ff 146 /* Exported constants --------------------------------------------------------*/
mbed_official 113:b3775bf36a83 147 /** @defgroup CRC_Exported_Constants CRC Exported Constants
bogdanm 0:9b334a45a8ff 148 * @{
bogdanm 0:9b334a45a8ff 149 */
bogdanm 0:9b334a45a8ff 150
bogdanm 0:9b334a45a8ff 151 /** @defgroup CRC_Default_Polynomial_Value Default CRC generating polynomial
bogdanm 0:9b334a45a8ff 152 * @{
bogdanm 0:9b334a45a8ff 153 */
bogdanm 0:9b334a45a8ff 154 #define DEFAULT_CRC32_POLY 0x04C11DB7
bogdanm 0:9b334a45a8ff 155
bogdanm 0:9b334a45a8ff 156 /**
bogdanm 0:9b334a45a8ff 157 * @}
bogdanm 0:9b334a45a8ff 158 */
bogdanm 0:9b334a45a8ff 159
bogdanm 0:9b334a45a8ff 160 /** @defgroup CRC_Default_InitValue Default CRC computation initialization value
bogdanm 0:9b334a45a8ff 161 * @{
bogdanm 0:9b334a45a8ff 162 */
bogdanm 0:9b334a45a8ff 163 #define DEFAULT_CRC_INITVALUE 0xFFFFFFFF
bogdanm 0:9b334a45a8ff 164
bogdanm 0:9b334a45a8ff 165 /**
bogdanm 0:9b334a45a8ff 166 * @}
bogdanm 0:9b334a45a8ff 167 */
bogdanm 0:9b334a45a8ff 168
bogdanm 0:9b334a45a8ff 169 /** @defgroup CRC_Default_Polynomial Indicates whether or not default polynomial is used
bogdanm 0:9b334a45a8ff 170 * @{
bogdanm 0:9b334a45a8ff 171 */
bogdanm 0:9b334a45a8ff 172 #define DEFAULT_POLYNOMIAL_ENABLE ((uint8_t)0x00)
bogdanm 0:9b334a45a8ff 173 #define DEFAULT_POLYNOMIAL_DISABLE ((uint8_t)0x01)
bogdanm 0:9b334a45a8ff 174
bogdanm 0:9b334a45a8ff 175 /**
bogdanm 0:9b334a45a8ff 176 * @}
bogdanm 0:9b334a45a8ff 177 */
bogdanm 0:9b334a45a8ff 178
bogdanm 0:9b334a45a8ff 179 /** @defgroup CRC_Default_InitValue_Use Indicates whether or not default init value is used
bogdanm 0:9b334a45a8ff 180 * @{
bogdanm 0:9b334a45a8ff 181 */
bogdanm 0:9b334a45a8ff 182 #define DEFAULT_INIT_VALUE_ENABLE ((uint8_t)0x00)
bogdanm 0:9b334a45a8ff 183 #define DEFAULT_INIT_VALUE_DISABLE ((uint8_t)0x01)
bogdanm 0:9b334a45a8ff 184
bogdanm 0:9b334a45a8ff 185
bogdanm 0:9b334a45a8ff 186 /**
bogdanm 0:9b334a45a8ff 187 * @}
bogdanm 0:9b334a45a8ff 188 */
bogdanm 0:9b334a45a8ff 189
bogdanm 0:9b334a45a8ff 190 /** @defgroup CRC_Polynomial_Sizes Polynomial sizes to configure the IP
bogdanm 0:9b334a45a8ff 191 * @{
bogdanm 0:9b334a45a8ff 192 */
bogdanm 0:9b334a45a8ff 193 #define CRC_POLYLENGTH_32B ((uint32_t)0x00000000)
bogdanm 0:9b334a45a8ff 194 #define CRC_POLYLENGTH_16B ((uint32_t)CRC_CR_POLYSIZE_0)
bogdanm 0:9b334a45a8ff 195 #define CRC_POLYLENGTH_8B ((uint32_t)CRC_CR_POLYSIZE_1)
bogdanm 0:9b334a45a8ff 196 #define CRC_POLYLENGTH_7B ((uint32_t)CRC_CR_POLYSIZE)
bogdanm 0:9b334a45a8ff 197 /**
bogdanm 0:9b334a45a8ff 198 * @}
bogdanm 0:9b334a45a8ff 199 */
bogdanm 0:9b334a45a8ff 200
bogdanm 0:9b334a45a8ff 201 /** @defgroup CRC_Polynomial_Size_Definitions CRC polynomial possible sizes actual definitions
bogdanm 0:9b334a45a8ff 202 * @{
bogdanm 0:9b334a45a8ff 203 */
bogdanm 0:9b334a45a8ff 204 #define HAL_CRC_LENGTH_32B 32
bogdanm 0:9b334a45a8ff 205 #define HAL_CRC_LENGTH_16B 16
bogdanm 0:9b334a45a8ff 206 #define HAL_CRC_LENGTH_8B 8
bogdanm 0:9b334a45a8ff 207 #define HAL_CRC_LENGTH_7B 7
bogdanm 0:9b334a45a8ff 208
bogdanm 0:9b334a45a8ff 209 /**
bogdanm 0:9b334a45a8ff 210 * @}
bogdanm 0:9b334a45a8ff 211 */
bogdanm 0:9b334a45a8ff 212
bogdanm 0:9b334a45a8ff 213 /** @defgroup CRC_Input_Buffer_Format CRC input buffer format
bogdanm 0:9b334a45a8ff 214 * @{
bogdanm 0:9b334a45a8ff 215 */
bogdanm 0:9b334a45a8ff 216 /* WARNING: CRC_INPUT_FORMAT_UNDEFINED is created for reference purposes but
bogdanm 0:9b334a45a8ff 217 * an error is triggered in HAL_CRC_Init() if InputDataFormat field is set
bogdanm 0:9b334a45a8ff 218 * to CRC_INPUT_FORMAT_UNDEFINED: the format MUST be defined by the user for
bogdanm 0:9b334a45a8ff 219 * the CRC APIs to provide a correct result */
bogdanm 0:9b334a45a8ff 220 #define CRC_INPUTDATA_FORMAT_UNDEFINED ((uint32_t)0x00000000)
bogdanm 0:9b334a45a8ff 221 #define CRC_INPUTDATA_FORMAT_BYTES ((uint32_t)0x00000001)
bogdanm 0:9b334a45a8ff 222 #define CRC_INPUTDATA_FORMAT_HALFWORDS ((uint32_t)0x00000002)
bogdanm 0:9b334a45a8ff 223 #define CRC_INPUTDATA_FORMAT_WORDS ((uint32_t)0x00000003)
bogdanm 0:9b334a45a8ff 224
bogdanm 0:9b334a45a8ff 225 /**
bogdanm 0:9b334a45a8ff 226 * @}
bogdanm 0:9b334a45a8ff 227 */
bogdanm 0:9b334a45a8ff 228
bogdanm 0:9b334a45a8ff 229 /**
bogdanm 0:9b334a45a8ff 230 * @}
bogdanm 0:9b334a45a8ff 231 */
bogdanm 0:9b334a45a8ff 232 /* Exported macros -----------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 233
mbed_official 113:b3775bf36a83 234 /** @defgroup CRC_Exported_Macros CRC Exported Macros
bogdanm 0:9b334a45a8ff 235 * @{
bogdanm 0:9b334a45a8ff 236 */
bogdanm 0:9b334a45a8ff 237
bogdanm 0:9b334a45a8ff 238 /** @brief Reset CRC handle state
bogdanm 0:9b334a45a8ff 239 * @param __HANDLE__: CRC handle.
bogdanm 0:9b334a45a8ff 240 * @retval None
bogdanm 0:9b334a45a8ff 241 */
bogdanm 0:9b334a45a8ff 242 #define __HAL_CRC_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_CRC_STATE_RESET)
bogdanm 0:9b334a45a8ff 243
bogdanm 0:9b334a45a8ff 244 /**
bogdanm 0:9b334a45a8ff 245 * @brief Reset CRC Data Register.
bogdanm 0:9b334a45a8ff 246 * @param __HANDLE__: CRC handle
bogdanm 0:9b334a45a8ff 247 * @retval None.
bogdanm 0:9b334a45a8ff 248 */
bogdanm 0:9b334a45a8ff 249 #define __HAL_CRC_DR_RESET(__HANDLE__) ((__HANDLE__)->Instance->CR |= CRC_CR_RESET)
bogdanm 0:9b334a45a8ff 250
bogdanm 0:9b334a45a8ff 251 /**
bogdanm 0:9b334a45a8ff 252 * @brief Set CRC INIT non-default value
bogdanm 0:9b334a45a8ff 253 * @param __HANDLE__ : CRC handle
bogdanm 0:9b334a45a8ff 254 * @param __INIT__ : 32-bit initial value
bogdanm 0:9b334a45a8ff 255 * @retval None.
bogdanm 0:9b334a45a8ff 256 */
bogdanm 0:9b334a45a8ff 257 #define __HAL_CRC_INITIALCRCVALUE_CONFIG(__HANDLE__, __INIT__) ((__HANDLE__)->Instance->INIT = (__INIT__))
bogdanm 0:9b334a45a8ff 258
bogdanm 0:9b334a45a8ff 259 /**
bogdanm 0:9b334a45a8ff 260 * @brief Stores a 8-bit data in the Independent Data(ID) register.
bogdanm 0:9b334a45a8ff 261 * @param __HANDLE__: CRC handle
bogdanm 0:9b334a45a8ff 262 * @param __VALUE__: 8-bit value to be stored in the ID register
bogdanm 0:9b334a45a8ff 263 * @retval None
bogdanm 0:9b334a45a8ff 264 */
mbed_official 113:b3775bf36a83 265 #define __HAL_CRC_SET_IDR(__HANDLE__, __VALUE__) (WRITE_REG((__HANDLE__)->Instance->IDR, (__VALUE__)))
bogdanm 0:9b334a45a8ff 266
bogdanm 0:9b334a45a8ff 267 /**
bogdanm 0:9b334a45a8ff 268 * @brief Returns the 8-bit data stored in the Independent Data(ID) register.
bogdanm 0:9b334a45a8ff 269 * @param __HANDLE__: CRC handle
bogdanm 0:9b334a45a8ff 270 * @retval 8-bit value of the ID register
bogdanm 0:9b334a45a8ff 271 */
bogdanm 0:9b334a45a8ff 272 #define __HAL_CRC_GET_IDR(__HANDLE__) (((__HANDLE__)->Instance->IDR) & CRC_IDR_IDR)
bogdanm 0:9b334a45a8ff 273 /**
bogdanm 0:9b334a45a8ff 274 * @}
bogdanm 0:9b334a45a8ff 275 */
bogdanm 0:9b334a45a8ff 276
mbed_official 113:b3775bf36a83 277 /* Private macros --------------------------------------------------------*/
mbed_official 113:b3775bf36a83 278 /** @defgroup CRC_Private_Macros CRC Private Macros
mbed_official 113:b3775bf36a83 279 * @{
mbed_official 113:b3775bf36a83 280 */
bogdanm 0:9b334a45a8ff 281
mbed_official 113:b3775bf36a83 282 #define IS_DEFAULT_POLYNOMIAL(__DEFAULT__) (((__DEFAULT__) == DEFAULT_POLYNOMIAL_ENABLE) || \
mbed_official 113:b3775bf36a83 283 ((__DEFAULT__) == DEFAULT_POLYNOMIAL_DISABLE))
mbed_official 113:b3775bf36a83 284
mbed_official 113:b3775bf36a83 285
mbed_official 113:b3775bf36a83 286 #define IS_DEFAULT_INIT_VALUE(__VALUE__) (((__VALUE__) == DEFAULT_INIT_VALUE_ENABLE) || \
mbed_official 113:b3775bf36a83 287 ((__VALUE__) == DEFAULT_INIT_VALUE_DISABLE))
mbed_official 113:b3775bf36a83 288
mbed_official 113:b3775bf36a83 289 #define IS_CRC_POL_LENGTH(__LENGTH__) (((__LENGTH__) == CRC_POLYLENGTH_32B) || \
mbed_official 113:b3775bf36a83 290 ((__LENGTH__) == CRC_POLYLENGTH_16B) || \
mbed_official 113:b3775bf36a83 291 ((__LENGTH__) == CRC_POLYLENGTH_8B) || \
mbed_official 113:b3775bf36a83 292 ((__LENGTH__) == CRC_POLYLENGTH_7B))
mbed_official 113:b3775bf36a83 293
mbed_official 113:b3775bf36a83 294
mbed_official 113:b3775bf36a83 295 #define IS_CRC_INPUTDATA_FORMAT(__FORMAT__) (((__FORMAT__) == CRC_INPUTDATA_FORMAT_BYTES) || \
mbed_official 113:b3775bf36a83 296 ((__FORMAT__) == CRC_INPUTDATA_FORMAT_HALFWORDS) || \
mbed_official 113:b3775bf36a83 297 ((__FORMAT__) == CRC_INPUTDATA_FORMAT_WORDS))
mbed_official 113:b3775bf36a83 298
mbed_official 113:b3775bf36a83 299 /**
mbed_official 113:b3775bf36a83 300 * @}
mbed_official 113:b3775bf36a83 301 */
mbed_official 113:b3775bf36a83 302
bogdanm 0:9b334a45a8ff 303 /* Include CRC HAL Extension module */
bogdanm 0:9b334a45a8ff 304 #include "stm32l0xx_hal_crc_ex.h"
bogdanm 0:9b334a45a8ff 305
mbed_official 113:b3775bf36a83 306 /** @defgroup CRC_Exported_Constants CRC Exported Constants
mbed_official 113:b3775bf36a83 307 * @{
mbed_official 113:b3775bf36a83 308 */
mbed_official 113:b3775bf36a83 309
mbed_official 113:b3775bf36a83 310 /* Aliases for inter STM32 series compatibility */
mbed_official 113:b3775bf36a83 311 #define HAL_CRC_Input_Data_Reverse HAL_CRCEx_Input_Data_Reverse
mbed_official 113:b3775bf36a83 312 #define HAL_CRC_Output_Data_Reverse HAL_CRCEx_Output_Data_Reverse
mbed_official 113:b3775bf36a83 313
mbed_official 113:b3775bf36a83 314 /**
mbed_official 113:b3775bf36a83 315 * @}
mbed_official 113:b3775bf36a83 316 */
mbed_official 113:b3775bf36a83 317
bogdanm 0:9b334a45a8ff 318 /* Exported functions --------------------------------------------------------*/
bogdanm 0:9b334a45a8ff 319 /** @defgroup CRC_Exported_Functions CRC Exported Functions
bogdanm 0:9b334a45a8ff 320 * @{
bogdanm 0:9b334a45a8ff 321 */
bogdanm 0:9b334a45a8ff 322
bogdanm 0:9b334a45a8ff 323 /** @defgroup CRC_Exported_Functions_Group1 Initialization/de-initialization functions
bogdanm 0:9b334a45a8ff 324 * @{
bogdanm 0:9b334a45a8ff 325 */
bogdanm 0:9b334a45a8ff 326 /* Initialization and de-initialization functions ****************************/
bogdanm 0:9b334a45a8ff 327 HAL_StatusTypeDef HAL_CRC_Init(CRC_HandleTypeDef *hcrc);
bogdanm 0:9b334a45a8ff 328 HAL_StatusTypeDef HAL_CRC_DeInit (CRC_HandleTypeDef *hcrc);
bogdanm 0:9b334a45a8ff 329 void HAL_CRC_MspInit(CRC_HandleTypeDef *hcrc);
bogdanm 0:9b334a45a8ff 330 void HAL_CRC_MspDeInit(CRC_HandleTypeDef *hcrc);
bogdanm 0:9b334a45a8ff 331 /**
bogdanm 0:9b334a45a8ff 332 * @}
bogdanm 0:9b334a45a8ff 333 */
bogdanm 0:9b334a45a8ff 334
bogdanm 0:9b334a45a8ff 335 /** @defgroup CRC_Exported_Functions_Group2 Peripheral Control functions
bogdanm 0:9b334a45a8ff 336 * @{
bogdanm 0:9b334a45a8ff 337 */
bogdanm 0:9b334a45a8ff 338 /* Peripheral Control functions ***********************************************/
bogdanm 0:9b334a45a8ff 339 uint32_t HAL_CRC_Accumulate(CRC_HandleTypeDef *hcrc, uint32_t pBuffer[], uint32_t BufferLength);
bogdanm 0:9b334a45a8ff 340 uint32_t HAL_CRC_Calculate(CRC_HandleTypeDef *hcrc, uint32_t pBuffer[], uint32_t BufferLength);
bogdanm 0:9b334a45a8ff 341 /**
bogdanm 0:9b334a45a8ff 342 * @}
bogdanm 0:9b334a45a8ff 343 */
bogdanm 0:9b334a45a8ff 344
bogdanm 0:9b334a45a8ff 345 /** @defgroup CRC_Exported_Functions_Group3 Peripheral State functions
bogdanm 0:9b334a45a8ff 346 * @{
bogdanm 0:9b334a45a8ff 347 */
bogdanm 0:9b334a45a8ff 348 /* Peripheral State and Error functions ***************************************/
bogdanm 0:9b334a45a8ff 349 HAL_CRC_StateTypeDef HAL_CRC_GetState(CRC_HandleTypeDef *hcrc);
bogdanm 0:9b334a45a8ff 350 /**
bogdanm 0:9b334a45a8ff 351 * @}
bogdanm 0:9b334a45a8ff 352 */
bogdanm 0:9b334a45a8ff 353
bogdanm 0:9b334a45a8ff 354 /**
bogdanm 0:9b334a45a8ff 355 * @}
bogdanm 0:9b334a45a8ff 356 */
bogdanm 0:9b334a45a8ff 357
mbed_official 113:b3775bf36a83 358 /* Define the private group ***********************************/
mbed_official 113:b3775bf36a83 359 /**************************************************************/
mbed_official 113:b3775bf36a83 360 /** @defgroup CRC_Private CRC Private
mbed_official 113:b3775bf36a83 361 * @{
mbed_official 113:b3775bf36a83 362 */
mbed_official 113:b3775bf36a83 363 /**
mbed_official 113:b3775bf36a83 364 * @}
mbed_official 113:b3775bf36a83 365 */
mbed_official 113:b3775bf36a83 366 /**************************************************************/
mbed_official 113:b3775bf36a83 367
bogdanm 0:9b334a45a8ff 368
bogdanm 0:9b334a45a8ff 369 /**
bogdanm 0:9b334a45a8ff 370 * @}
bogdanm 0:9b334a45a8ff 371 */
bogdanm 0:9b334a45a8ff 372
bogdanm 0:9b334a45a8ff 373 /**
bogdanm 0:9b334a45a8ff 374 * @}
bogdanm 0:9b334a45a8ff 375 */
bogdanm 0:9b334a45a8ff 376
bogdanm 0:9b334a45a8ff 377 #ifdef __cplusplus
bogdanm 0:9b334a45a8ff 378 }
bogdanm 0:9b334a45a8ff 379 #endif
bogdanm 0:9b334a45a8ff 380
bogdanm 0:9b334a45a8ff 381 #endif /* __STM32L0xx_HAL_CRC_H */
bogdanm 0:9b334a45a8ff 382
bogdanm 0:9b334a45a8ff 383 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
bogdanm 0:9b334a45a8ff 384