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The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.

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mbed 2

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TARGET_NUCLEO_L011K4/TOOLCHAIN_ARM_MICRO/stm32l0xx_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_NUCLEO_L011K4/TARGET_STM/TARGET_STM32L0/device/stm32l0xx_hal_crc_ex.h@167:84c0a372a020 
mbed library. Release version 164

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AnnaBridge 157:e7ca05fa8600 1 /**
AnnaBridge 157:e7ca05fa8600 2 ******************************************************************************
AnnaBridge 157:e7ca05fa8600 3 * @file stm32l0xx_hal_crc_ex.h
AnnaBridge 157:e7ca05fa8600 4 * @author MCD Application Team
AnnaBridge 157:e7ca05fa8600 5 * @brief Header file of CRC HAL extension module.
AnnaBridge 157:e7ca05fa8600 6 ******************************************************************************
AnnaBridge 157:e7ca05fa8600 7 * @attention
AnnaBridge 157:e7ca05fa8600 8 *
AnnaBridge 157:e7ca05fa8600 9 * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
AnnaBridge 157:e7ca05fa8600 10 *
AnnaBridge 157:e7ca05fa8600 11 * Redistribution and use in source and binary forms, with or without modification,
AnnaBridge 157:e7ca05fa8600 12 * are permitted provided that the following conditions are met:
AnnaBridge 157:e7ca05fa8600 13 * 1. Redistributions of source code must retain the above copyright notice,
AnnaBridge 157:e7ca05fa8600 14 * this list of conditions and the following disclaimer.
AnnaBridge 157:e7ca05fa8600 15 * 2. Redistributions in binary form must reproduce the above copyright notice,
AnnaBridge 157:e7ca05fa8600 16 * this list of conditions and the following disclaimer in the documentation
AnnaBridge 157:e7ca05fa8600 17 * and/or other materials provided with the distribution.
AnnaBridge 157:e7ca05fa8600 18 * 3. Neither the name of STMicroelectronics nor the names of its contributors
AnnaBridge 157:e7ca05fa8600 19 * may be used to endorse or promote products derived from this software
AnnaBridge 157:e7ca05fa8600 20 * without specific prior written permission.
AnnaBridge 157:e7ca05fa8600 21 *
AnnaBridge 157:e7ca05fa8600 22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AnnaBridge 157:e7ca05fa8600 23 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
AnnaBridge 157:e7ca05fa8600 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
AnnaBridge 157:e7ca05fa8600 25 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
AnnaBridge 157:e7ca05fa8600 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
AnnaBridge 157:e7ca05fa8600 27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
AnnaBridge 157:e7ca05fa8600 28 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
AnnaBridge 157:e7ca05fa8600 29 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
AnnaBridge 157:e7ca05fa8600 30 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
AnnaBridge 157:e7ca05fa8600 31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
AnnaBridge 157:e7ca05fa8600 32 *
AnnaBridge 157:e7ca05fa8600 33 ******************************************************************************
AnnaBridge 157:e7ca05fa8600 34 */
AnnaBridge 157:e7ca05fa8600 35
AnnaBridge 157:e7ca05fa8600 36 /* Define to prevent recursive inclusion -------------------------------------*/
AnnaBridge 157:e7ca05fa8600 37 #ifndef __STM32L0xx_HAL_CRC_EX_H
AnnaBridge 157:e7ca05fa8600 38 #define __STM32L0xx_HAL_CRC_EX_H
AnnaBridge 157:e7ca05fa8600 39
AnnaBridge 157:e7ca05fa8600 40 #ifdef __cplusplus
AnnaBridge 157:e7ca05fa8600 41 extern "C" {
AnnaBridge 157:e7ca05fa8600 42 #endif
AnnaBridge 157:e7ca05fa8600 43
AnnaBridge 157:e7ca05fa8600 44 /* Includes ------------------------------------------------------------------*/
AnnaBridge 157:e7ca05fa8600 45 #include "stm32l0xx_hal_def.h"
AnnaBridge 157:e7ca05fa8600 46
AnnaBridge 157:e7ca05fa8600 47 /** @addtogroup STM32L0xx_HAL_Driver
AnnaBridge 157:e7ca05fa8600 48 * @{
AnnaBridge 157:e7ca05fa8600 49 */
AnnaBridge 157:e7ca05fa8600 50
AnnaBridge 157:e7ca05fa8600 51 /** @defgroup CRCEx CRCEx
AnnaBridge 157:e7ca05fa8600 52 * @{
AnnaBridge 157:e7ca05fa8600 53 */
AnnaBridge 157:e7ca05fa8600 54
AnnaBridge 157:e7ca05fa8600 55 /* Exported types ------------------------------------------------------------*/
AnnaBridge 157:e7ca05fa8600 56 /* Exported constants --------------------------------------------------------*/
AnnaBridge 157:e7ca05fa8600 57
AnnaBridge 157:e7ca05fa8600 58 /** @defgroup CRCEx_Exported_Constants CRCEx Exported constants
AnnaBridge 157:e7ca05fa8600 59 * @{
AnnaBridge 157:e7ca05fa8600 60 */
AnnaBridge 157:e7ca05fa8600 61
AnnaBridge 157:e7ca05fa8600 62 /** @defgroup CRCEx_Input_Data_Inversion CRC Extended input data inversion modes
AnnaBridge 157:e7ca05fa8600 63 * @{
AnnaBridge 157:e7ca05fa8600 64 */
AnnaBridge 157:e7ca05fa8600 65 #define CRC_INPUTDATA_INVERSION_NONE ((uint32_t)0x00000000U)
AnnaBridge 157:e7ca05fa8600 66 #define CRC_INPUTDATA_INVERSION_BYTE ((uint32_t)CRC_CR_REV_IN_0)
AnnaBridge 157:e7ca05fa8600 67 #define CRC_INPUTDATA_INVERSION_HALFWORD ((uint32_t)CRC_CR_REV_IN_1)
AnnaBridge 157:e7ca05fa8600 68 #define CRC_INPUTDATA_INVERSION_WORD ((uint32_t)CRC_CR_REV_IN)
AnnaBridge 157:e7ca05fa8600 69
AnnaBridge 157:e7ca05fa8600 70 /**
AnnaBridge 157:e7ca05fa8600 71 * @}
AnnaBridge 157:e7ca05fa8600 72 */
AnnaBridge 157:e7ca05fa8600 73
AnnaBridge 157:e7ca05fa8600 74 /** @defgroup CRCEx_Output_Data_Inversion CRC Extended output data inversion modes
AnnaBridge 157:e7ca05fa8600 75 * @{
AnnaBridge 157:e7ca05fa8600 76 */
AnnaBridge 157:e7ca05fa8600 77 #define CRC_OUTPUTDATA_INVERSION_DISABLE ((uint32_t)0x00000000U)
AnnaBridge 157:e7ca05fa8600 78 #define CRC_OUTPUTDATA_INVERSION_ENABLE ((uint32_t)CRC_CR_REV_OUT)
AnnaBridge 157:e7ca05fa8600 79 /**
AnnaBridge 157:e7ca05fa8600 80 * @}
AnnaBridge 157:e7ca05fa8600 81 */
AnnaBridge 157:e7ca05fa8600 82
AnnaBridge 157:e7ca05fa8600 83
AnnaBridge 157:e7ca05fa8600 84 /**
AnnaBridge 157:e7ca05fa8600 85 * @}
AnnaBridge 157:e7ca05fa8600 86 */
AnnaBridge 157:e7ca05fa8600 87 /* Exported macro ------------------------------------------------------------*/
AnnaBridge 157:e7ca05fa8600 88
AnnaBridge 157:e7ca05fa8600 89 /** @defgroup CRCEx_Exported_Macros CRCEx Exported Macros
AnnaBridge 157:e7ca05fa8600 90 * @{
AnnaBridge 157:e7ca05fa8600 91 */
AnnaBridge 157:e7ca05fa8600 92
AnnaBridge 157:e7ca05fa8600 93 /**
AnnaBridge 157:e7ca05fa8600 94 * @brief Set CRC output reversal
AnnaBridge 157:e7ca05fa8600 95 * @param __HANDLE__ : CRC handle
AnnaBridge 157:e7ca05fa8600 96 * @retval None.
AnnaBridge 157:e7ca05fa8600 97 */
AnnaBridge 157:e7ca05fa8600 98 #define __HAL_CRC_OUTPUTREVERSAL_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= CRC_CR_REV_OUT)
AnnaBridge 157:e7ca05fa8600 99
AnnaBridge 157:e7ca05fa8600 100 /**
AnnaBridge 157:e7ca05fa8600 101 * @brief Unset CRC output reversal
AnnaBridge 157:e7ca05fa8600 102 * @param __HANDLE__ : CRC handle
AnnaBridge 157:e7ca05fa8600 103 * @retval None.
AnnaBridge 157:e7ca05fa8600 104 */
AnnaBridge 157:e7ca05fa8600 105 #define __HAL_CRC_OUTPUTREVERSAL_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~(CRC_CR_REV_OUT))
AnnaBridge 157:e7ca05fa8600 106
AnnaBridge 157:e7ca05fa8600 107 /**
AnnaBridge 157:e7ca05fa8600 108 * @brief Set CRC non-default polynomial
AnnaBridge 157:e7ca05fa8600 109 * @param __HANDLE__ : CRC handle
AnnaBridge 157:e7ca05fa8600 110 * @param __POLYNOMIAL__: 7, 8, 16 or 32-bit polynomial
AnnaBridge 157:e7ca05fa8600 111 * @retval None.
AnnaBridge 157:e7ca05fa8600 112 */
AnnaBridge 157:e7ca05fa8600 113 #define __HAL_CRC_POLYNOMIAL_CONFIG(__HANDLE__, __POLYNOMIAL__) ((__HANDLE__)->Instance->POL = (__POLYNOMIAL__))
AnnaBridge 157:e7ca05fa8600 114
AnnaBridge 157:e7ca05fa8600 115 /**
AnnaBridge 157:e7ca05fa8600 116 * @}
AnnaBridge 157:e7ca05fa8600 117 */
AnnaBridge 157:e7ca05fa8600 118
AnnaBridge 157:e7ca05fa8600 119 /** @defgroup CRCEx_Private_Macros CRCEx Private Macros
AnnaBridge 157:e7ca05fa8600 120 * @{
AnnaBridge 157:e7ca05fa8600 121 */
AnnaBridge 157:e7ca05fa8600 122
AnnaBridge 157:e7ca05fa8600 123 #define IS_CRC_INPUTDATA_INVERSION_MODE(__MODE__) (((__MODE__) == CRC_INPUTDATA_INVERSION_NONE) || \
AnnaBridge 157:e7ca05fa8600 124 ((__MODE__) == CRC_INPUTDATA_INVERSION_BYTE) || \
AnnaBridge 157:e7ca05fa8600 125 ((__MODE__) == CRC_INPUTDATA_INVERSION_HALFWORD) || \
AnnaBridge 157:e7ca05fa8600 126 ((__MODE__) == CRC_INPUTDATA_INVERSION_WORD))
AnnaBridge 157:e7ca05fa8600 127
AnnaBridge 157:e7ca05fa8600 128
AnnaBridge 157:e7ca05fa8600 129 #define IS_CRC_OUTPUTDATA_INVERSION_MODE(__MODE__) (((__MODE__) == CRC_OUTPUTDATA_INVERSION_DISABLE) || \
AnnaBridge 157:e7ca05fa8600 130 ((__MODE__) == CRC_OUTPUTDATA_INVERSION_ENABLE))
AnnaBridge 157:e7ca05fa8600 131
AnnaBridge 157:e7ca05fa8600 132 /**
AnnaBridge 157:e7ca05fa8600 133 * @}
AnnaBridge 157:e7ca05fa8600 134 */
AnnaBridge 157:e7ca05fa8600 135 /** @defgroup CRCEx_Exported_Functions CRCEx Exported Functions
AnnaBridge 157:e7ca05fa8600 136 * @{
AnnaBridge 157:e7ca05fa8600 137 */
AnnaBridge 157:e7ca05fa8600 138
AnnaBridge 157:e7ca05fa8600 139 /** @defgroup CRCEx_Exported_Functions_Group1 Extended CRC features functions
AnnaBridge 157:e7ca05fa8600 140 * @{
AnnaBridge 157:e7ca05fa8600 141 */
AnnaBridge 157:e7ca05fa8600 142 /* Exported functions --------------------------------------------------------*/
AnnaBridge 157:e7ca05fa8600 143 /* Initialization and de-initialization functions ****************************/
AnnaBridge 157:e7ca05fa8600 144 HAL_StatusTypeDef HAL_CRCEx_Polynomial_Set(CRC_HandleTypeDef *hcrc, uint32_t Pol, uint32_t PolyLength);
AnnaBridge 157:e7ca05fa8600 145 HAL_StatusTypeDef HAL_CRCEx_Input_Data_Reverse(CRC_HandleTypeDef *hcrc, uint32_t InputReverseMode);
AnnaBridge 157:e7ca05fa8600 146 HAL_StatusTypeDef HAL_CRCEx_Output_Data_Reverse(CRC_HandleTypeDef *hcrc, uint32_t OutputReverseMode);
AnnaBridge 157:e7ca05fa8600 147
AnnaBridge 157:e7ca05fa8600 148 /* Peripheral Control functions ***********************************************/
AnnaBridge 157:e7ca05fa8600 149 /* Peripheral State and Error functions ***************************************/
AnnaBridge 157:e7ca05fa8600 150
AnnaBridge 157:e7ca05fa8600 151 /**
AnnaBridge 157:e7ca05fa8600 152 * @}
AnnaBridge 157:e7ca05fa8600 153 */
AnnaBridge 157:e7ca05fa8600 154
AnnaBridge 157:e7ca05fa8600 155 /**
AnnaBridge 157:e7ca05fa8600 156 * @}
AnnaBridge 157:e7ca05fa8600 157 */
AnnaBridge 157:e7ca05fa8600 158
AnnaBridge 157:e7ca05fa8600 159 /**
AnnaBridge 157:e7ca05fa8600 160 * @}
AnnaBridge 157:e7ca05fa8600 161 */
AnnaBridge 157:e7ca05fa8600 162
AnnaBridge 157:e7ca05fa8600 163 /**
AnnaBridge 157:e7ca05fa8600 164 * @}
AnnaBridge 157:e7ca05fa8600 165 */
AnnaBridge 157:e7ca05fa8600 166
AnnaBridge 157:e7ca05fa8600 167 #ifdef __cplusplus
AnnaBridge 157:e7ca05fa8600 168 }
AnnaBridge 157:e7ca05fa8600 169 #endif
AnnaBridge 157:e7ca05fa8600 170
AnnaBridge 157:e7ca05fa8600 171 #endif /* __STM32L0xx_HAL_CRC_EX_H */
AnnaBridge 157:e7ca05fa8600 172
AnnaBridge 157:e7ca05fa8600 173 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
AnnaBridge 157:e7ca05fa8600 174