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TARGET_NUCLEO_L496ZG_P/TOOLCHAIN_ARM_STD/stm32l4xx_hal_crc_ex.h@171:3a7713b1edbc, 2018-11-08 (annotated)

Committer:
AnnaBridge
Date:
Thu Nov 08 11:45:42 2018 +0000
Revision:
171:3a7713b1edbc
Parent:
TARGET_DISCO_L496AG/TARGET_STM/TARGET_STM32L4/device/stm32l4xx_hal_crc_ex.h@165:d1b4690b3f8b 
mbed library. Release version 164

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AnnaBridge 165:d1b4690b3f8b 1 /**
AnnaBridge 165:d1b4690b3f8b 2 ******************************************************************************
AnnaBridge 165:d1b4690b3f8b 3 * @file stm32l4xx_hal_crc_ex.h
AnnaBridge 165:d1b4690b3f8b 4 * @author MCD Application Team
AnnaBridge 165:d1b4690b3f8b 5 * @brief Header file of CRC HAL extended module.
AnnaBridge 165:d1b4690b3f8b 6 ******************************************************************************
AnnaBridge 165:d1b4690b3f8b 7 * @attention
AnnaBridge 165:d1b4690b3f8b 8 *
AnnaBridge 165:d1b4690b3f8b 9 * <h2><center>&copy; COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
AnnaBridge 165:d1b4690b3f8b 10 *
AnnaBridge 165:d1b4690b3f8b 11 * Redistribution and use in source and binary forms, with or without modification,
AnnaBridge 165:d1b4690b3f8b 12 * are permitted provided that the following conditions are met:
AnnaBridge 165:d1b4690b3f8b 13 * 1. Redistributions of source code must retain the above copyright notice,
AnnaBridge 165:d1b4690b3f8b 14 * this list of conditions and the following disclaimer.
AnnaBridge 165:d1b4690b3f8b 15 * 2. Redistributions in binary form must reproduce the above copyright notice,
AnnaBridge 165:d1b4690b3f8b 16 * this list of conditions and the following disclaimer in the documentation
AnnaBridge 165:d1b4690b3f8b 17 * and/or other materials provided with the distribution.
AnnaBridge 165:d1b4690b3f8b 18 * 3. Neither the name of STMicroelectronics nor the names of its contributors
AnnaBridge 165:d1b4690b3f8b 19 * may be used to endorse or promote products derived from this software
AnnaBridge 165:d1b4690b3f8b 20 * without specific prior written permission.
AnnaBridge 165:d1b4690b3f8b 21 *
AnnaBridge 165:d1b4690b3f8b 22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AnnaBridge 165:d1b4690b3f8b 23 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
AnnaBridge 165:d1b4690b3f8b 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
AnnaBridge 165:d1b4690b3f8b 25 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
AnnaBridge 165:d1b4690b3f8b 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
AnnaBridge 165:d1b4690b3f8b 27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
AnnaBridge 165:d1b4690b3f8b 28 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
AnnaBridge 165:d1b4690b3f8b 29 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
AnnaBridge 165:d1b4690b3f8b 30 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
AnnaBridge 165:d1b4690b3f8b 31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
AnnaBridge 165:d1b4690b3f8b 32 *
AnnaBridge 165:d1b4690b3f8b 33 ******************************************************************************
AnnaBridge 165:d1b4690b3f8b 34 */
AnnaBridge 165:d1b4690b3f8b 35
AnnaBridge 165:d1b4690b3f8b 36 /* Define to prevent recursive inclusion -------------------------------------*/
AnnaBridge 165:d1b4690b3f8b 37 #ifndef __STM32L4xx_HAL_CRC_EX_H
AnnaBridge 165:d1b4690b3f8b 38 #define __STM32L4xx_HAL_CRC_EX_H
AnnaBridge 165:d1b4690b3f8b 39
AnnaBridge 165:d1b4690b3f8b 40 #ifdef __cplusplus
AnnaBridge 165:d1b4690b3f8b 41 extern "C" {
AnnaBridge 165:d1b4690b3f8b 42 #endif
AnnaBridge 165:d1b4690b3f8b 43
AnnaBridge 165:d1b4690b3f8b 44 /* Includes ------------------------------------------------------------------*/
AnnaBridge 165:d1b4690b3f8b 45 #include "stm32l4xx_hal_def.h"
AnnaBridge 165:d1b4690b3f8b 46
AnnaBridge 165:d1b4690b3f8b 47 /** @addtogroup STM32L4xx_HAL_Driver
AnnaBridge 165:d1b4690b3f8b 48 * @{
AnnaBridge 165:d1b4690b3f8b 49 */
AnnaBridge 165:d1b4690b3f8b 50
AnnaBridge 165:d1b4690b3f8b 51 /** @addtogroup CRCEx
AnnaBridge 165:d1b4690b3f8b 52 * @{
AnnaBridge 165:d1b4690b3f8b 53 */
AnnaBridge 165:d1b4690b3f8b 54
AnnaBridge 165:d1b4690b3f8b 55 /* Exported types ------------------------------------------------------------*/
AnnaBridge 165:d1b4690b3f8b 56 /* Exported constants --------------------------------------------------------*/
AnnaBridge 165:d1b4690b3f8b 57 /** @defgroup CRCEx_Exported_Constants CRCEx Exported Constants
AnnaBridge 165:d1b4690b3f8b 58 * @{
AnnaBridge 165:d1b4690b3f8b 59 */
AnnaBridge 165:d1b4690b3f8b 60
AnnaBridge 165:d1b4690b3f8b 61 /** @defgroup CRCEx_Input_Data_Inversion Input Data Inversion Modes
AnnaBridge 165:d1b4690b3f8b 62 * @{
AnnaBridge 165:d1b4690b3f8b 63 */
AnnaBridge 165:d1b4690b3f8b 64 #define CRC_INPUTDATA_INVERSION_NONE (0x00000000U) /*!< No input data inversion */
AnnaBridge 165:d1b4690b3f8b 65 #define CRC_INPUTDATA_INVERSION_BYTE (CRC_CR_REV_IN_0) /*!< Byte-wise input data inversion */
AnnaBridge 165:d1b4690b3f8b 66 #define CRC_INPUTDATA_INVERSION_HALFWORD (CRC_CR_REV_IN_1) /*!< HalfWord-wise input data inversion */
AnnaBridge 165:d1b4690b3f8b 67 #define CRC_INPUTDATA_INVERSION_WORD (CRC_CR_REV_IN) /*!< Word-wise input data inversion */
AnnaBridge 165:d1b4690b3f8b 68 /**
AnnaBridge 165:d1b4690b3f8b 69 * @}
AnnaBridge 165:d1b4690b3f8b 70 */
AnnaBridge 165:d1b4690b3f8b 71
AnnaBridge 165:d1b4690b3f8b 72 /** @defgroup CRCEx_Output_Data_Inversion Output Data Inversion Modes
AnnaBridge 165:d1b4690b3f8b 73 * @{
AnnaBridge 165:d1b4690b3f8b 74 */
AnnaBridge 165:d1b4690b3f8b 75 #define CRC_OUTPUTDATA_INVERSION_DISABLE (0x00000000U) /*!< No output data inversion */
AnnaBridge 165:d1b4690b3f8b 76 #define CRC_OUTPUTDATA_INVERSION_ENABLE (CRC_CR_REV_OUT) /*!< Bit-wise output data inversion */
AnnaBridge 165:d1b4690b3f8b 77 /**
AnnaBridge 165:d1b4690b3f8b 78 * @}
AnnaBridge 165:d1b4690b3f8b 79 */
AnnaBridge 165:d1b4690b3f8b 80
AnnaBridge 165:d1b4690b3f8b 81 /**
AnnaBridge 165:d1b4690b3f8b 82 * @}
AnnaBridge 165:d1b4690b3f8b 83 */
AnnaBridge 165:d1b4690b3f8b 84
AnnaBridge 165:d1b4690b3f8b 85 /* Exported macro ------------------------------------------------------------*/
AnnaBridge 165:d1b4690b3f8b 86 /** @defgroup CRCEx_Exported_Macros CRCEx Exported Macros
AnnaBridge 165:d1b4690b3f8b 87 * @{
AnnaBridge 165:d1b4690b3f8b 88 */
AnnaBridge 165:d1b4690b3f8b 89
AnnaBridge 165:d1b4690b3f8b 90 /**
AnnaBridge 165:d1b4690b3f8b 91 * @brief Set CRC output reversal
AnnaBridge 165:d1b4690b3f8b 92 * @param __HANDLE__: CRC handle
AnnaBridge 165:d1b4690b3f8b 93 * @retval None
AnnaBridge 165:d1b4690b3f8b 94 */
AnnaBridge 165:d1b4690b3f8b 95 #define __HAL_CRC_OUTPUTREVERSAL_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= CRC_CR_REV_OUT)
AnnaBridge 165:d1b4690b3f8b 96
AnnaBridge 165:d1b4690b3f8b 97 /**
AnnaBridge 165:d1b4690b3f8b 98 * @brief Unset CRC output reversal
AnnaBridge 165:d1b4690b3f8b 99 * @param __HANDLE__: CRC handle
AnnaBridge 165:d1b4690b3f8b 100 * @retval None
AnnaBridge 165:d1b4690b3f8b 101 */
AnnaBridge 165:d1b4690b3f8b 102 #define __HAL_CRC_OUTPUTREVERSAL_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~(CRC_CR_REV_OUT))
AnnaBridge 165:d1b4690b3f8b 103
AnnaBridge 165:d1b4690b3f8b 104 /**
AnnaBridge 165:d1b4690b3f8b 105 * @brief Set CRC non-default polynomial
AnnaBridge 165:d1b4690b3f8b 106 * @param __HANDLE__: CRC handle
AnnaBridge 165:d1b4690b3f8b 107 * @param __POLYNOMIAL__: 7, 8, 16 or 32-bit polynomial
AnnaBridge 165:d1b4690b3f8b 108 * @retval None
AnnaBridge 165:d1b4690b3f8b 109 */
AnnaBridge 165:d1b4690b3f8b 110 #define __HAL_CRC_POLYNOMIAL_CONFIG(__HANDLE__, __POLYNOMIAL__) ((__HANDLE__)->Instance->POL = (__POLYNOMIAL__))
AnnaBridge 165:d1b4690b3f8b 111
AnnaBridge 165:d1b4690b3f8b 112 /**
AnnaBridge 165:d1b4690b3f8b 113 * @}
AnnaBridge 165:d1b4690b3f8b 114 */
AnnaBridge 165:d1b4690b3f8b 115
AnnaBridge 165:d1b4690b3f8b 116 /* Private macros --------------------------------------------------------*/
AnnaBridge 165:d1b4690b3f8b 117 /** @addtogroup CRCEx_Private_Macros CRCEx Private Macros
AnnaBridge 165:d1b4690b3f8b 118 * @{
AnnaBridge 165:d1b4690b3f8b 119 */
AnnaBridge 165:d1b4690b3f8b 120
AnnaBridge 165:d1b4690b3f8b 121 #define IS_CRC_INPUTDATA_INVERSION_MODE(MODE) (((MODE) == CRC_INPUTDATA_INVERSION_NONE) || \
AnnaBridge 165:d1b4690b3f8b 122 ((MODE) == CRC_INPUTDATA_INVERSION_BYTE) || \
AnnaBridge 165:d1b4690b3f8b 123 ((MODE) == CRC_INPUTDATA_INVERSION_HALFWORD) || \
AnnaBridge 165:d1b4690b3f8b 124 ((MODE) == CRC_INPUTDATA_INVERSION_WORD))
AnnaBridge 165:d1b4690b3f8b 125
AnnaBridge 165:d1b4690b3f8b 126
AnnaBridge 165:d1b4690b3f8b 127 #define IS_CRC_OUTPUTDATA_INVERSION_MODE(MODE) (((MODE) == CRC_OUTPUTDATA_INVERSION_DISABLE) || \
AnnaBridge 165:d1b4690b3f8b 128 ((MODE) == CRC_OUTPUTDATA_INVERSION_ENABLE))
AnnaBridge 165:d1b4690b3f8b 129
AnnaBridge 165:d1b4690b3f8b 130 /**
AnnaBridge 165:d1b4690b3f8b 131 * @}
AnnaBridge 165:d1b4690b3f8b 132 */
AnnaBridge 165:d1b4690b3f8b 133
AnnaBridge 165:d1b4690b3f8b 134 /* Exported functions --------------------------------------------------------*/
AnnaBridge 165:d1b4690b3f8b 135
AnnaBridge 165:d1b4690b3f8b 136 /** @addtogroup CRCEx_Exported_Functions CRC Extended Exported Functions
AnnaBridge 165:d1b4690b3f8b 137 * @{
AnnaBridge 165:d1b4690b3f8b 138 */
AnnaBridge 165:d1b4690b3f8b 139
AnnaBridge 165:d1b4690b3f8b 140 /** @addtogroup CRCEx_Exported_Functions_Group1 Extended Initialization/de-initialization functions
AnnaBridge 165:d1b4690b3f8b 141 * @{
AnnaBridge 165:d1b4690b3f8b 142 */
AnnaBridge 165:d1b4690b3f8b 143
AnnaBridge 165:d1b4690b3f8b 144 /* Initialization and de-initialization functions ****************************/
AnnaBridge 165:d1b4690b3f8b 145 HAL_StatusTypeDef HAL_CRCEx_Polynomial_Set(CRC_HandleTypeDef *hcrc, uint32_t Pol, uint32_t PolyLength);
AnnaBridge 165:d1b4690b3f8b 146 HAL_StatusTypeDef HAL_CRCEx_Input_Data_Reverse(CRC_HandleTypeDef *hcrc, uint32_t InputReverseMode);
AnnaBridge 165:d1b4690b3f8b 147 HAL_StatusTypeDef HAL_CRCEx_Output_Data_Reverse(CRC_HandleTypeDef *hcrc, uint32_t OutputReverseMode);
AnnaBridge 165:d1b4690b3f8b 148
AnnaBridge 165:d1b4690b3f8b 149 /**
AnnaBridge 165:d1b4690b3f8b 150 * @}
AnnaBridge 165:d1b4690b3f8b 151 */
AnnaBridge 165:d1b4690b3f8b 152
AnnaBridge 165:d1b4690b3f8b 153 /**
AnnaBridge 165:d1b4690b3f8b 154 * @}
AnnaBridge 165:d1b4690b3f8b 155 */
AnnaBridge 165:d1b4690b3f8b 156
AnnaBridge 165:d1b4690b3f8b 157 /**
AnnaBridge 165:d1b4690b3f8b 158 * @}
AnnaBridge 165:d1b4690b3f8b 159 */
AnnaBridge 165:d1b4690b3f8b 160
AnnaBridge 165:d1b4690b3f8b 161 /**
AnnaBridge 165:d1b4690b3f8b 162 * @}
AnnaBridge 165:d1b4690b3f8b 163 */
AnnaBridge 165:d1b4690b3f8b 164
AnnaBridge 165:d1b4690b3f8b 165 #ifdef __cplusplus
AnnaBridge 165:d1b4690b3f8b 166 }
AnnaBridge 165:d1b4690b3f8b 167 #endif
AnnaBridge 165:d1b4690b3f8b 168
AnnaBridge 165:d1b4690b3f8b 169 #endif /* __STM32L4xx_HAL_CRC_EX_H */
AnnaBridge 165:d1b4690b3f8b 170
AnnaBridge 165:d1b4690b3f8b 171 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/