mbed official / mbed-dev

mbed library sources. Supersedes mbed-src.

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targets/TARGET_STM/TARGET_STM32F0/device/stm32f0xx_hal_crc_ex.h@189:f392fc9709a3, 2019-02-20 (annotated)

Committer:
AnnaBridge
Date:
Wed Feb 20 22:31:08 2019 +0000
Revision:
189:f392fc9709a3
Parent:
180:96ed750bd169 
mbed library release version 165

Who changed what in which revision?

UserRevisionLine numberNew contents of line
<> 144:ef7eb2e8f9f7 1 /**
<> 144:ef7eb2e8f9f7 2 ******************************************************************************
<> 144:ef7eb2e8f9f7 3 * @file stm32f0xx_hal_crc_ex.h
<> 144:ef7eb2e8f9f7 4 * @author MCD Application Team
<> 144:ef7eb2e8f9f7 5 * @brief Header file of CRC HAL extension module.
<> 144:ef7eb2e8f9f7 6 ******************************************************************************
<> 144:ef7eb2e8f9f7 7 * @attention
<> 144:ef7eb2e8f9f7 8 *
<> 144:ef7eb2e8f9f7 9 * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
<> 144:ef7eb2e8f9f7 10 *
<> 144:ef7eb2e8f9f7 11 * Redistribution and use in source and binary forms, with or without modification,
<> 144:ef7eb2e8f9f7 12 * are permitted provided that the following conditions are met:
<> 144:ef7eb2e8f9f7 13 * 1. Redistributions of source code must retain the above copyright notice,
<> 144:ef7eb2e8f9f7 14 * this list of conditions and the following disclaimer.
<> 144:ef7eb2e8f9f7 15 * 2. Redistributions in binary form must reproduce the above copyright notice,
<> 144:ef7eb2e8f9f7 16 * this list of conditions and the following disclaimer in the documentation
<> 144:ef7eb2e8f9f7 17 * and/or other materials provided with the distribution.
<> 144:ef7eb2e8f9f7 18 * 3. Neither the name of STMicroelectronics nor the names of its contributors
<> 144:ef7eb2e8f9f7 19 * may be used to endorse or promote products derived from this software
<> 144:ef7eb2e8f9f7 20 * without specific prior written permission.
<> 144:ef7eb2e8f9f7 21 *
<> 144:ef7eb2e8f9f7 22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
<> 144:ef7eb2e8f9f7 23 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
<> 144:ef7eb2e8f9f7 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
<> 144:ef7eb2e8f9f7 25 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
<> 144:ef7eb2e8f9f7 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
<> 144:ef7eb2e8f9f7 27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
<> 144:ef7eb2e8f9f7 28 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
<> 144:ef7eb2e8f9f7 29 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
<> 144:ef7eb2e8f9f7 30 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
<> 144:ef7eb2e8f9f7 31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
<> 144:ef7eb2e8f9f7 32 *
<> 144:ef7eb2e8f9f7 33 ******************************************************************************
<> 144:ef7eb2e8f9f7 34 */
<> 144:ef7eb2e8f9f7 35
<> 144:ef7eb2e8f9f7 36 /* Define to prevent recursive inclusion -------------------------------------*/
<> 144:ef7eb2e8f9f7 37 #ifndef __STM32F0xx_HAL_CRC_EX_H
<> 144:ef7eb2e8f9f7 38 #define __STM32F0xx_HAL_CRC_EX_H
<> 144:ef7eb2e8f9f7 39
<> 144:ef7eb2e8f9f7 40 #ifdef __cplusplus
<> 144:ef7eb2e8f9f7 41 extern "C" {
<> 144:ef7eb2e8f9f7 42 #endif
<> 144:ef7eb2e8f9f7 43
<> 144:ef7eb2e8f9f7 44 /* Includes ------------------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 45 #include "stm32f0xx_hal_def.h"
<> 144:ef7eb2e8f9f7 46
<> 144:ef7eb2e8f9f7 47 /** @addtogroup STM32F0xx_HAL_Driver
<> 144:ef7eb2e8f9f7 48 * @{
<> 144:ef7eb2e8f9f7 49 */
<> 144:ef7eb2e8f9f7 50
<> 144:ef7eb2e8f9f7 51 /** @addtogroup CRCEx CRCEx
<> 144:ef7eb2e8f9f7 52 * @{
<> 144:ef7eb2e8f9f7 53 */
<> 144:ef7eb2e8f9f7 54
<> 144:ef7eb2e8f9f7 55 /* Exported types ------------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 56 /* Exported constants --------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 57 /** @defgroup CRCEx_Exported_Constants CRCEx Exported Constants
<> 144:ef7eb2e8f9f7 58 * @{
<> 144:ef7eb2e8f9f7 59 */
<> 144:ef7eb2e8f9f7 60 /** @defgroup CRCEx_Input_Data_Inversion Input Data Inversion Modes
<> 144:ef7eb2e8f9f7 61 * @{
<> 144:ef7eb2e8f9f7 62 */
<> 156:95d6b41a828b 63 #define CRC_INPUTDATA_INVERSION_NONE (0x00000000U)
<> 144:ef7eb2e8f9f7 64 #define CRC_INPUTDATA_INVERSION_BYTE ((uint32_t)CRC_CR_REV_IN_0)
<> 144:ef7eb2e8f9f7 65 #define CRC_INPUTDATA_INVERSION_HALFWORD ((uint32_t)CRC_CR_REV_IN_1)
<> 144:ef7eb2e8f9f7 66 #define CRC_INPUTDATA_INVERSION_WORD ((uint32_t)CRC_CR_REV_IN)
<> 144:ef7eb2e8f9f7 67
<> 144:ef7eb2e8f9f7 68 #define IS_CRC_INPUTDATA_INVERSION_MODE(MODE) (((MODE) == CRC_INPUTDATA_INVERSION_NONE) || \
<> 144:ef7eb2e8f9f7 69 ((MODE) == CRC_INPUTDATA_INVERSION_BYTE) || \
<> 144:ef7eb2e8f9f7 70 ((MODE) == CRC_INPUTDATA_INVERSION_HALFWORD) || \
<> 144:ef7eb2e8f9f7 71 ((MODE) == CRC_INPUTDATA_INVERSION_WORD))
<> 144:ef7eb2e8f9f7 72 /**
<> 144:ef7eb2e8f9f7 73 * @}
<> 144:ef7eb2e8f9f7 74 */
<> 144:ef7eb2e8f9f7 75
<> 144:ef7eb2e8f9f7 76 /** @defgroup CRCEx_Output_Data_Inversion Output Data Inversion Modes
<> 144:ef7eb2e8f9f7 77 * @{
<> 144:ef7eb2e8f9f7 78 */
<> 156:95d6b41a828b 79 #define CRC_OUTPUTDATA_INVERSION_DISABLE (0x00000000U)
<> 144:ef7eb2e8f9f7 80 #define CRC_OUTPUTDATA_INVERSION_ENABLE ((uint32_t)CRC_CR_REV_OUT)
<> 144:ef7eb2e8f9f7 81
<> 144:ef7eb2e8f9f7 82 #define IS_CRC_OUTPUTDATA_INVERSION_MODE(MODE) (((MODE) == CRC_OUTPUTDATA_INVERSION_DISABLE) || \
<> 144:ef7eb2e8f9f7 83 ((MODE) == CRC_OUTPUTDATA_INVERSION_ENABLE))
<> 144:ef7eb2e8f9f7 84 /**
<> 144:ef7eb2e8f9f7 85 * @}
<> 144:ef7eb2e8f9f7 86 */
<> 144:ef7eb2e8f9f7 87
<> 144:ef7eb2e8f9f7 88 /** @defgroup CRCEx_Polynomial_Sizes Polynomial sizes to configure the IP
<> 144:ef7eb2e8f9f7 89 * @{
<> 144:ef7eb2e8f9f7 90 */
<> 144:ef7eb2e8f9f7 91 #if defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || defined(STM32F091xC) || defined(STM32F098xx)
<> 156:95d6b41a828b 92 #define CRC_POLYLENGTH_32B (0x00000000U)
<> 144:ef7eb2e8f9f7 93 #define CRC_POLYLENGTH_16B ((uint32_t)CRC_CR_POLYSIZE_0)
<> 144:ef7eb2e8f9f7 94 #define CRC_POLYLENGTH_8B ((uint32_t)CRC_CR_POLYSIZE_1)
<> 144:ef7eb2e8f9f7 95 #define CRC_POLYLENGTH_7B ((uint32_t)CRC_CR_POLYSIZE)
<> 144:ef7eb2e8f9f7 96 #define IS_CRC_POL_LENGTH(LENGTH) (((LENGTH) == CRC_POLYLENGTH_32B) || \
<> 144:ef7eb2e8f9f7 97 ((LENGTH) == CRC_POLYLENGTH_16B) || \
<> 144:ef7eb2e8f9f7 98 ((LENGTH) == CRC_POLYLENGTH_8B) || \
<> 144:ef7eb2e8f9f7 99 ((LENGTH) == CRC_POLYLENGTH_7B))
<> 144:ef7eb2e8f9f7 100 #else
<> 156:95d6b41a828b 101 #define CRC_POLYLENGTH_32B (0x00000000U)
<> 144:ef7eb2e8f9f7 102 #define IS_CRC_POL_LENGTH(LENGTH) ((LENGTH) == CRC_POLYLENGTH_32B)
<> 144:ef7eb2e8f9f7 103 #endif /* defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || defined(STM32F091xC) || defined(STM32F098xx) */
<> 144:ef7eb2e8f9f7 104 /**
<> 144:ef7eb2e8f9f7 105 * @}
<> 144:ef7eb2e8f9f7 106 */
<> 144:ef7eb2e8f9f7 107
<> 144:ef7eb2e8f9f7 108 /** @defgroup CRCEx_Polynomial_Size_Definitions CRC polynomial possible sizes actual definitions
<> 144:ef7eb2e8f9f7 109 * @{
<> 144:ef7eb2e8f9f7 110 */
<> 144:ef7eb2e8f9f7 111 #if defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || defined(STM32F091xC) || defined(STM32F098xx)
<> 156:95d6b41a828b 112 #define HAL_CRC_LENGTH_32B 32U
<> 156:95d6b41a828b 113 #define HAL_CRC_LENGTH_16B 16U
<> 156:95d6b41a828b 114 #define HAL_CRC_LENGTH_8B 8U
<> 156:95d6b41a828b 115 #define HAL_CRC_LENGTH_7B 7U
<> 144:ef7eb2e8f9f7 116 #else
<> 156:95d6b41a828b 117 #define HAL_CRC_LENGTH_32B 32U
<> 144:ef7eb2e8f9f7 118 #endif /* defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || defined(STM32F091xC) || defined(STM32F098xx) */
<> 144:ef7eb2e8f9f7 119 /**
<> 144:ef7eb2e8f9f7 120 * @}
<> 144:ef7eb2e8f9f7 121 */
<> 144:ef7eb2e8f9f7 122
<> 144:ef7eb2e8f9f7 123 /**
<> 144:ef7eb2e8f9f7 124 * @}
<> 144:ef7eb2e8f9f7 125 */
<> 144:ef7eb2e8f9f7 126 /* Exported macro ------------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 127
<> 144:ef7eb2e8f9f7 128 /** @defgroup CRCEx_Exported_Macros CRCEx Exported Macros
<> 144:ef7eb2e8f9f7 129 * @{
<> 144:ef7eb2e8f9f7 130 */
<> 144:ef7eb2e8f9f7 131
<> 144:ef7eb2e8f9f7 132 /**
<> 144:ef7eb2e8f9f7 133 * @brief Set CRC output reversal
Anna Bridge 180:96ed750bd169 134 * @param __HANDLE__ CRC handle
<> 144:ef7eb2e8f9f7 135 * @retval None.
<> 144:ef7eb2e8f9f7 136 */
<> 144:ef7eb2e8f9f7 137 #define __HAL_CRC_OUTPUTREVERSAL_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= CRC_CR_REV_OUT)
<> 144:ef7eb2e8f9f7 138
<> 144:ef7eb2e8f9f7 139 /**
<> 144:ef7eb2e8f9f7 140 * @brief Unset CRC output reversal
Anna Bridge 180:96ed750bd169 141 * @param __HANDLE__ CRC handle
<> 144:ef7eb2e8f9f7 142 * @retval None.
<> 144:ef7eb2e8f9f7 143 */
<> 144:ef7eb2e8f9f7 144 #define __HAL_CRC_OUTPUTREVERSAL_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~(CRC_CR_REV_OUT))
<> 144:ef7eb2e8f9f7 145
<> 144:ef7eb2e8f9f7 146 #if defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || defined(STM32F091xC) || defined(STM32F098xx)
<> 144:ef7eb2e8f9f7 147 /**
<> 144:ef7eb2e8f9f7 148 * @brief Set CRC non-default polynomial
Anna Bridge 180:96ed750bd169 149 * @param __HANDLE__ CRC handle
Anna Bridge 180:96ed750bd169 150 * @param __POLYNOMIAL__ 7, 8, 16 or 32-bit polynomial
<> 144:ef7eb2e8f9f7 151 * @retval None.
<> 144:ef7eb2e8f9f7 152 */
<> 144:ef7eb2e8f9f7 153 #define __HAL_CRC_POLYNOMIAL_CONFIG(__HANDLE__, __POLYNOMIAL__) ((__HANDLE__)->Instance->POL = (__POLYNOMIAL__))
<> 144:ef7eb2e8f9f7 154 #endif /* defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || defined(STM32F091xC) || defined(STM32F098xx) */
<> 144:ef7eb2e8f9f7 155 /**
<> 144:ef7eb2e8f9f7 156 * @}
<> 144:ef7eb2e8f9f7 157 */
<> 144:ef7eb2e8f9f7 158
<> 144:ef7eb2e8f9f7 159 /* Exported functions --------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 160 /** @addtogroup CRCEx_Exported_Functions
<> 144:ef7eb2e8f9f7 161 * @{
<> 144:ef7eb2e8f9f7 162 */
<> 144:ef7eb2e8f9f7 163
<> 144:ef7eb2e8f9f7 164 /** @addtogroup CRCEx_Exported_Functions_Group1 Extended Initialization/de-initialization functions
<> 144:ef7eb2e8f9f7 165 * @brief Extended Initialization and Configuration functions.
<> 144:ef7eb2e8f9f7 166 * @{
<> 144:ef7eb2e8f9f7 167 */
<> 144:ef7eb2e8f9f7 168
<> 144:ef7eb2e8f9f7 169 /* Initialization and de-initialization functions ****************************/
<> 144:ef7eb2e8f9f7 170 HAL_StatusTypeDef HAL_CRCEx_Init(CRC_HandleTypeDef *hcrc);
<> 144:ef7eb2e8f9f7 171 HAL_StatusTypeDef HAL_CRCEx_Input_Data_Reverse(CRC_HandleTypeDef *hcrc, uint32_t InputReverseMode);
<> 144:ef7eb2e8f9f7 172 HAL_StatusTypeDef HAL_CRCEx_Output_Data_Reverse(CRC_HandleTypeDef *hcrc, uint32_t OutputReverseMode);
<> 144:ef7eb2e8f9f7 173
<> 144:ef7eb2e8f9f7 174 #if defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || defined(STM32F091xC) || defined(STM32F098xx)
<> 144:ef7eb2e8f9f7 175 HAL_StatusTypeDef HAL_CRCEx_Polynomial_Set(CRC_HandleTypeDef *hcrc, uint32_t Pol, uint32_t PolyLength);
<> 144:ef7eb2e8f9f7 176 #endif /* defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || defined(STM32F091xC) || defined(STM32F098xx) */
<> 144:ef7eb2e8f9f7 177 /**
<> 144:ef7eb2e8f9f7 178 * @}
<> 144:ef7eb2e8f9f7 179 */
<> 144:ef7eb2e8f9f7 180 /* Peripheral Control functions ***********************************************/
<> 144:ef7eb2e8f9f7 181 /* Peripheral State and Error functions ***************************************/
<> 144:ef7eb2e8f9f7 182 /**
<> 144:ef7eb2e8f9f7 183 * @}
<> 144:ef7eb2e8f9f7 184 */
<> 144:ef7eb2e8f9f7 185
<> 144:ef7eb2e8f9f7 186 /**
<> 144:ef7eb2e8f9f7 187 * @}
<> 144:ef7eb2e8f9f7 188 */
<> 144:ef7eb2e8f9f7 189
<> 144:ef7eb2e8f9f7 190 /**
<> 144:ef7eb2e8f9f7 191 * @}
<> 144:ef7eb2e8f9f7 192 */
<> 144:ef7eb2e8f9f7 193
<> 144:ef7eb2e8f9f7 194 #ifdef __cplusplus
<> 144:ef7eb2e8f9f7 195 }
<> 144:ef7eb2e8f9f7 196 #endif
<> 144:ef7eb2e8f9f7 197
<> 144:ef7eb2e8f9f7 198 #endif /* __STM32F0xx_HAL_CRC_EX_H */
<> 144:ef7eb2e8f9f7 199
<> 144:ef7eb2e8f9f7 200 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/