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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

This is the mbed 2 library. If you'd like to learn about Mbed OS please see the mbed-os docs.

TARGET_NUCLEO_L011K4/TARGET_STM/TARGET_STM32L0/device/stm32l0xx_hal_crc_ex.h@157:e7ca05fa8600, 2017-11-09 (annotated)

Committer:
AnnaBridge
Date:
Thu Nov 09 11:14:10 2017 +0000
Revision:
157:e7ca05fa8600
Child:
167:84c0a372a020
Release 155 of the mbed library.

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 * @version V1.7.0
AnnaBridge 157:e7ca05fa8600 6 * @date 31-May-2016
AnnaBridge 157:e7ca05fa8600 7 * @brief Header file of CRC HAL extension module.
AnnaBridge 157:e7ca05fa8600 8 ******************************************************************************
AnnaBridge 157:e7ca05fa8600 9 * @attention
AnnaBridge 157:e7ca05fa8600 10 *
AnnaBridge 157:e7ca05fa8600 11 * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
AnnaBridge 157:e7ca05fa8600 12 *
AnnaBridge 157:e7ca05fa8600 13 * Redistribution and use in source and binary forms, with or without modification,
AnnaBridge 157:e7ca05fa8600 14 * are permitted provided that the following conditions are met:
AnnaBridge 157:e7ca05fa8600 15 * 1. Redistributions of source code must retain the above copyright notice,
AnnaBridge 157:e7ca05fa8600 16 * this list of conditions and the following disclaimer.
AnnaBridge 157:e7ca05fa8600 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
AnnaBridge 157:e7ca05fa8600 18 * this list of conditions and the following disclaimer in the documentation
AnnaBridge 157:e7ca05fa8600 19 * and/or other materials provided with the distribution.
AnnaBridge 157:e7ca05fa8600 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
AnnaBridge 157:e7ca05fa8600 21 * may be used to endorse or promote products derived from this software
AnnaBridge 157:e7ca05fa8600 22 * without specific prior written permission.
AnnaBridge 157:e7ca05fa8600 23 *
AnnaBridge 157:e7ca05fa8600 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AnnaBridge 157:e7ca05fa8600 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
AnnaBridge 157:e7ca05fa8600 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
AnnaBridge 157:e7ca05fa8600 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
AnnaBridge 157:e7ca05fa8600 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
AnnaBridge 157:e7ca05fa8600 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
AnnaBridge 157:e7ca05fa8600 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
AnnaBridge 157:e7ca05fa8600 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
AnnaBridge 157:e7ca05fa8600 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
AnnaBridge 157:e7ca05fa8600 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
AnnaBridge 157:e7ca05fa8600 34 *
AnnaBridge 157:e7ca05fa8600 35 ******************************************************************************
AnnaBridge 157:e7ca05fa8600 36 */
AnnaBridge 157:e7ca05fa8600 37
AnnaBridge 157:e7ca05fa8600 38 /* Define to prevent recursive inclusion -------------------------------------*/
AnnaBridge 157:e7ca05fa8600 39 #ifndef __STM32L0xx_HAL_CRC_EX_H
AnnaBridge 157:e7ca05fa8600 40 #define __STM32L0xx_HAL_CRC_EX_H
AnnaBridge 157:e7ca05fa8600 41
AnnaBridge 157:e7ca05fa8600 42 #ifdef __cplusplus
AnnaBridge 157:e7ca05fa8600 43 extern "C" {
AnnaBridge 157:e7ca05fa8600 44 #endif
AnnaBridge 157:e7ca05fa8600 45
AnnaBridge 157:e7ca05fa8600 46 /* Includes ------------------------------------------------------------------*/
AnnaBridge 157:e7ca05fa8600 47 #include "stm32l0xx_hal_def.h"
AnnaBridge 157:e7ca05fa8600 48
AnnaBridge 157:e7ca05fa8600 49 /** @addtogroup STM32L0xx_HAL_Driver
AnnaBridge 157:e7ca05fa8600 50 * @{
AnnaBridge 157:e7ca05fa8600 51 */
AnnaBridge 157:e7ca05fa8600 52
AnnaBridge 157:e7ca05fa8600 53 /** @defgroup CRCEx CRCEx
AnnaBridge 157:e7ca05fa8600 54 * @{
AnnaBridge 157:e7ca05fa8600 55 */
AnnaBridge 157:e7ca05fa8600 56
AnnaBridge 157:e7ca05fa8600 57 /* Exported types ------------------------------------------------------------*/
AnnaBridge 157:e7ca05fa8600 58 /* Exported constants --------------------------------------------------------*/
AnnaBridge 157:e7ca05fa8600 59
AnnaBridge 157:e7ca05fa8600 60 /** @defgroup CRCEx_Exported_Constants CRCEx Exported constants
AnnaBridge 157:e7ca05fa8600 61 * @{
AnnaBridge 157:e7ca05fa8600 62 */
AnnaBridge 157:e7ca05fa8600 63
AnnaBridge 157:e7ca05fa8600 64 /** @defgroup CRCEx_Input_Data_Inversion CRC Extended input data inversion modes
AnnaBridge 157:e7ca05fa8600 65 * @{
AnnaBridge 157:e7ca05fa8600 66 */
AnnaBridge 157:e7ca05fa8600 67 #define CRC_INPUTDATA_INVERSION_NONE ((uint32_t)0x00000000U)
AnnaBridge 157:e7ca05fa8600 68 #define CRC_INPUTDATA_INVERSION_BYTE ((uint32_t)CRC_CR_REV_IN_0)
AnnaBridge 157:e7ca05fa8600 69 #define CRC_INPUTDATA_INVERSION_HALFWORD ((uint32_t)CRC_CR_REV_IN_1)
AnnaBridge 157:e7ca05fa8600 70 #define CRC_INPUTDATA_INVERSION_WORD ((uint32_t)CRC_CR_REV_IN)
AnnaBridge 157:e7ca05fa8600 71
AnnaBridge 157:e7ca05fa8600 72 /**
AnnaBridge 157:e7ca05fa8600 73 * @}
AnnaBridge 157:e7ca05fa8600 74 */
AnnaBridge 157:e7ca05fa8600 75
AnnaBridge 157:e7ca05fa8600 76 /** @defgroup CRCEx_Output_Data_Inversion CRC Extended output data inversion modes
AnnaBridge 157:e7ca05fa8600 77 * @{
AnnaBridge 157:e7ca05fa8600 78 */
AnnaBridge 157:e7ca05fa8600 79 #define CRC_OUTPUTDATA_INVERSION_DISABLE ((uint32_t)0x00000000U)
AnnaBridge 157:e7ca05fa8600 80 #define CRC_OUTPUTDATA_INVERSION_ENABLE ((uint32_t)CRC_CR_REV_OUT)
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 * @}
AnnaBridge 157:e7ca05fa8600 88 */
AnnaBridge 157:e7ca05fa8600 89 /* Exported macro ------------------------------------------------------------*/
AnnaBridge 157:e7ca05fa8600 90
AnnaBridge 157:e7ca05fa8600 91 /** @defgroup CRCEx_Exported_Macros CRCEx Exported Macros
AnnaBridge 157:e7ca05fa8600 92 * @{
AnnaBridge 157:e7ca05fa8600 93 */
AnnaBridge 157:e7ca05fa8600 94
AnnaBridge 157:e7ca05fa8600 95 /**
AnnaBridge 157:e7ca05fa8600 96 * @brief Set CRC output reversal
AnnaBridge 157:e7ca05fa8600 97 * @param __HANDLE__ : CRC handle
AnnaBridge 157:e7ca05fa8600 98 * @retval None.
AnnaBridge 157:e7ca05fa8600 99 */
AnnaBridge 157:e7ca05fa8600 100 #define __HAL_CRC_OUTPUTREVERSAL_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= CRC_CR_REV_OUT)
AnnaBridge 157:e7ca05fa8600 101
AnnaBridge 157:e7ca05fa8600 102 /**
AnnaBridge 157:e7ca05fa8600 103 * @brief Unset CRC output reversal
AnnaBridge 157:e7ca05fa8600 104 * @param __HANDLE__ : CRC handle
AnnaBridge 157:e7ca05fa8600 105 * @retval None.
AnnaBridge 157:e7ca05fa8600 106 */
AnnaBridge 157:e7ca05fa8600 107 #define __HAL_CRC_OUTPUTREVERSAL_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~(CRC_CR_REV_OUT))
AnnaBridge 157:e7ca05fa8600 108
AnnaBridge 157:e7ca05fa8600 109 /**
AnnaBridge 157:e7ca05fa8600 110 * @brief Set CRC non-default polynomial
AnnaBridge 157:e7ca05fa8600 111 * @param __HANDLE__ : CRC handle
AnnaBridge 157:e7ca05fa8600 112 * @param __POLYNOMIAL__: 7, 8, 16 or 32-bit polynomial
AnnaBridge 157:e7ca05fa8600 113 * @retval None.
AnnaBridge 157:e7ca05fa8600 114 */
AnnaBridge 157:e7ca05fa8600 115 #define __HAL_CRC_POLYNOMIAL_CONFIG(__HANDLE__, __POLYNOMIAL__) ((__HANDLE__)->Instance->POL = (__POLYNOMIAL__))
AnnaBridge 157:e7ca05fa8600 116
AnnaBridge 157:e7ca05fa8600 117 /**
AnnaBridge 157:e7ca05fa8600 118 * @}
AnnaBridge 157:e7ca05fa8600 119 */
AnnaBridge 157:e7ca05fa8600 120
AnnaBridge 157:e7ca05fa8600 121 /** @defgroup CRCEx_Private_Macros CRCEx Private Macros
AnnaBridge 157:e7ca05fa8600 122 * @{
AnnaBridge 157:e7ca05fa8600 123 */
AnnaBridge 157:e7ca05fa8600 124
AnnaBridge 157:e7ca05fa8600 125 #define IS_CRC_INPUTDATA_INVERSION_MODE(__MODE__) (((__MODE__) == CRC_INPUTDATA_INVERSION_NONE) || \
AnnaBridge 157:e7ca05fa8600 126 ((__MODE__) == CRC_INPUTDATA_INVERSION_BYTE) || \
AnnaBridge 157:e7ca05fa8600 127 ((__MODE__) == CRC_INPUTDATA_INVERSION_HALFWORD) || \
AnnaBridge 157:e7ca05fa8600 128 ((__MODE__) == CRC_INPUTDATA_INVERSION_WORD))
AnnaBridge 157:e7ca05fa8600 129
AnnaBridge 157:e7ca05fa8600 130
AnnaBridge 157:e7ca05fa8600 131 #define IS_CRC_OUTPUTDATA_INVERSION_MODE(__MODE__) (((__MODE__) == CRC_OUTPUTDATA_INVERSION_DISABLE) || \
AnnaBridge 157:e7ca05fa8600 132 ((__MODE__) == CRC_OUTPUTDATA_INVERSION_ENABLE))
AnnaBridge 157:e7ca05fa8600 133
AnnaBridge 157:e7ca05fa8600 134 /**
AnnaBridge 157:e7ca05fa8600 135 * @}
AnnaBridge 157:e7ca05fa8600 136 */
AnnaBridge 157:e7ca05fa8600 137 /** @defgroup CRCEx_Exported_Functions CRCEx Exported Functions
AnnaBridge 157:e7ca05fa8600 138 * @{
AnnaBridge 157:e7ca05fa8600 139 */
AnnaBridge 157:e7ca05fa8600 140
AnnaBridge 157:e7ca05fa8600 141 /** @defgroup CRCEx_Exported_Functions_Group1 Extended CRC features functions
AnnaBridge 157:e7ca05fa8600 142 * @{
AnnaBridge 157:e7ca05fa8600 143 */
AnnaBridge 157:e7ca05fa8600 144 /* Exported functions --------------------------------------------------------*/
AnnaBridge 157:e7ca05fa8600 145 /* Initialization and de-initialization functions ****************************/
AnnaBridge 157:e7ca05fa8600 146 HAL_StatusTypeDef HAL_CRCEx_Polynomial_Set(CRC_HandleTypeDef *hcrc, uint32_t Pol, uint32_t PolyLength);
AnnaBridge 157:e7ca05fa8600 147 HAL_StatusTypeDef HAL_CRCEx_Input_Data_Reverse(CRC_HandleTypeDef *hcrc, uint32_t InputReverseMode);
AnnaBridge 157:e7ca05fa8600 148 HAL_StatusTypeDef HAL_CRCEx_Output_Data_Reverse(CRC_HandleTypeDef *hcrc, uint32_t OutputReverseMode);
AnnaBridge 157:e7ca05fa8600 149
AnnaBridge 157:e7ca05fa8600 150 /* Peripheral Control functions ***********************************************/
AnnaBridge 157:e7ca05fa8600 151 /* Peripheral State and Error functions ***************************************/
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 */
AnnaBridge 157:e7ca05fa8600 168
AnnaBridge 157:e7ca05fa8600 169 #ifdef __cplusplus
AnnaBridge 157:e7ca05fa8600 170 }
AnnaBridge 157:e7ca05fa8600 171 #endif
AnnaBridge 157:e7ca05fa8600 172
AnnaBridge 157:e7ca05fa8600 173 #endif /* __STM32L0xx_HAL_CRC_EX_H */
AnnaBridge 157:e7ca05fa8600 174
AnnaBridge 157:e7ca05fa8600 175 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
AnnaBridge 157:e7ca05fa8600 176