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TARGET_NUCLEO_L476RG/stm32l4xx_hal_crc_ex.h@121:672067c3ada4, 2016-04-14 (annotated)
- Committer:
- elijahorr
- Date:
- Thu Apr 14 07:28:54 2016 +0000
- Revision:
- 121:672067c3ada4
- Parent:
- 107:4f6c30876dfa
.
Who changed what in which revision?
User | Revision | Line number | New contents of line |
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Kojto | 107:4f6c30876dfa | 1 | /** |
Kojto | 107:4f6c30876dfa | 2 | ****************************************************************************** |
Kojto | 107:4f6c30876dfa | 3 | * @file stm32l4xx_hal_crc_ex.h |
Kojto | 107:4f6c30876dfa | 4 | * @author MCD Application Team |
Kojto | 107:4f6c30876dfa | 5 | * @version V1.0.0 |
Kojto | 107:4f6c30876dfa | 6 | * @date 26-June-2015 |
Kojto | 107:4f6c30876dfa | 7 | * @brief Header file of CRC HAL extended module. |
Kojto | 107:4f6c30876dfa | 8 | ****************************************************************************** |
Kojto | 107:4f6c30876dfa | 9 | * @attention |
Kojto | 107:4f6c30876dfa | 10 | * |
Kojto | 107:4f6c30876dfa | 11 | * <h2><center>© COPYRIGHT(c) 2015 STMicroelectronics</center></h2> |
Kojto | 107:4f6c30876dfa | 12 | * |
Kojto | 107:4f6c30876dfa | 13 | * Redistribution and use in source and binary forms, with or without modification, |
Kojto | 107:4f6c30876dfa | 14 | * are permitted provided that the following conditions are met: |
Kojto | 107:4f6c30876dfa | 15 | * 1. Redistributions of source code must retain the above copyright notice, |
Kojto | 107:4f6c30876dfa | 16 | * this list of conditions and the following disclaimer. |
Kojto | 107:4f6c30876dfa | 17 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
Kojto | 107:4f6c30876dfa | 18 | * this list of conditions and the following disclaimer in the documentation |
Kojto | 107:4f6c30876dfa | 19 | * and/or other materials provided with the distribution. |
Kojto | 107:4f6c30876dfa | 20 | * 3. Neither the name of STMicroelectronics nor the names of its contributors |
Kojto | 107:4f6c30876dfa | 21 | * may be used to endorse or promote products derived from this software |
Kojto | 107:4f6c30876dfa | 22 | * without specific prior written permission. |
Kojto | 107:4f6c30876dfa | 23 | * |
Kojto | 107:4f6c30876dfa | 24 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
Kojto | 107:4f6c30876dfa | 25 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
Kojto | 107:4f6c30876dfa | 26 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
Kojto | 107:4f6c30876dfa | 27 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
Kojto | 107:4f6c30876dfa | 28 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
Kojto | 107:4f6c30876dfa | 29 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
Kojto | 107:4f6c30876dfa | 30 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
Kojto | 107:4f6c30876dfa | 31 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
Kojto | 107:4f6c30876dfa | 32 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
Kojto | 107:4f6c30876dfa | 33 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
Kojto | 107:4f6c30876dfa | 34 | * |
Kojto | 107:4f6c30876dfa | 35 | ****************************************************************************** |
Kojto | 107:4f6c30876dfa | 36 | */ |
Kojto | 107:4f6c30876dfa | 37 | |
Kojto | 107:4f6c30876dfa | 38 | /* Define to prevent recursive inclusion -------------------------------------*/ |
Kojto | 107:4f6c30876dfa | 39 | #ifndef __STM32L4xx_HAL_CRC_EX_H |
Kojto | 107:4f6c30876dfa | 40 | #define __STM32L4xx_HAL_CRC_EX_H |
Kojto | 107:4f6c30876dfa | 41 | |
Kojto | 107:4f6c30876dfa | 42 | #ifdef __cplusplus |
Kojto | 107:4f6c30876dfa | 43 | extern "C" { |
Kojto | 107:4f6c30876dfa | 44 | #endif |
Kojto | 107:4f6c30876dfa | 45 | |
Kojto | 107:4f6c30876dfa | 46 | /* Includes ------------------------------------------------------------------*/ |
Kojto | 107:4f6c30876dfa | 47 | #include "stm32l4xx_hal_def.h" |
Kojto | 107:4f6c30876dfa | 48 | |
Kojto | 107:4f6c30876dfa | 49 | /** @addtogroup STM32L4xx_HAL_Driver |
Kojto | 107:4f6c30876dfa | 50 | * @{ |
Kojto | 107:4f6c30876dfa | 51 | */ |
Kojto | 107:4f6c30876dfa | 52 | |
Kojto | 107:4f6c30876dfa | 53 | /** @addtogroup CRCEx |
Kojto | 107:4f6c30876dfa | 54 | * @{ |
Kojto | 107:4f6c30876dfa | 55 | */ |
Kojto | 107:4f6c30876dfa | 56 | |
Kojto | 107:4f6c30876dfa | 57 | /* Exported types ------------------------------------------------------------*/ |
Kojto | 107:4f6c30876dfa | 58 | /* Exported constants --------------------------------------------------------*/ |
Kojto | 107:4f6c30876dfa | 59 | /** @defgroup CRCEx_Exported_Constants CRCEx Exported Constants |
Kojto | 107:4f6c30876dfa | 60 | * @{ |
Kojto | 107:4f6c30876dfa | 61 | */ |
Kojto | 107:4f6c30876dfa | 62 | |
Kojto | 107:4f6c30876dfa | 63 | /** @defgroup CRCEx_Input_Data_Inversion Input Data Inversion Modes |
Kojto | 107:4f6c30876dfa | 64 | * @{ |
Kojto | 107:4f6c30876dfa | 65 | */ |
Kojto | 107:4f6c30876dfa | 66 | #define CRC_INPUTDATA_INVERSION_NONE ((uint32_t)0x00000000) /*!< No input data inversion */ |
Kojto | 107:4f6c30876dfa | 67 | #define CRC_INPUTDATA_INVERSION_BYTE ((uint32_t)CRC_CR_REV_IN_0) /*!< Byte-wise input data inversion */ |
Kojto | 107:4f6c30876dfa | 68 | #define CRC_INPUTDATA_INVERSION_HALFWORD ((uint32_t)CRC_CR_REV_IN_1) /*!< HalfWord-wise input data inversion */ |
Kojto | 107:4f6c30876dfa | 69 | #define CRC_INPUTDATA_INVERSION_WORD ((uint32_t)CRC_CR_REV_IN) /*!< Word-wise input data inversion */ |
Kojto | 107:4f6c30876dfa | 70 | /** |
Kojto | 107:4f6c30876dfa | 71 | * @} |
Kojto | 107:4f6c30876dfa | 72 | */ |
Kojto | 107:4f6c30876dfa | 73 | |
Kojto | 107:4f6c30876dfa | 74 | /** @defgroup CRCEx_Output_Data_Inversion Output Data Inversion Modes |
Kojto | 107:4f6c30876dfa | 75 | * @{ |
Kojto | 107:4f6c30876dfa | 76 | */ |
Kojto | 107:4f6c30876dfa | 77 | #define CRC_OUTPUTDATA_INVERSION_DISABLE ((uint32_t)0x00000000) /*!< No output data inversion */ |
Kojto | 107:4f6c30876dfa | 78 | #define CRC_OUTPUTDATA_INVERSION_ENABLE ((uint32_t)CRC_CR_REV_OUT) /*!< Bit-wise output data inversion */ |
Kojto | 107:4f6c30876dfa | 79 | /** |
Kojto | 107:4f6c30876dfa | 80 | * @} |
Kojto | 107:4f6c30876dfa | 81 | */ |
Kojto | 107:4f6c30876dfa | 82 | |
Kojto | 107:4f6c30876dfa | 83 | /** |
Kojto | 107:4f6c30876dfa | 84 | * @} |
Kojto | 107:4f6c30876dfa | 85 | */ |
Kojto | 107:4f6c30876dfa | 86 | |
Kojto | 107:4f6c30876dfa | 87 | /* Exported macro ------------------------------------------------------------*/ |
Kojto | 107:4f6c30876dfa | 88 | /** @defgroup CRCEx_Exported_Macros CRCEx Exported Macros |
Kojto | 107:4f6c30876dfa | 89 | * @{ |
Kojto | 107:4f6c30876dfa | 90 | */ |
Kojto | 107:4f6c30876dfa | 91 | |
Kojto | 107:4f6c30876dfa | 92 | /** |
Kojto | 107:4f6c30876dfa | 93 | * @brief Set CRC output reversal |
Kojto | 107:4f6c30876dfa | 94 | * @param __HANDLE__: CRC handle |
Kojto | 107:4f6c30876dfa | 95 | * @retval None |
Kojto | 107:4f6c30876dfa | 96 | */ |
Kojto | 107:4f6c30876dfa | 97 | #define __HAL_CRC_OUTPUTREVERSAL_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= CRC_CR_REV_OUT) |
Kojto | 107:4f6c30876dfa | 98 | |
Kojto | 107:4f6c30876dfa | 99 | /** |
Kojto | 107:4f6c30876dfa | 100 | * @brief Unset CRC output reversal |
Kojto | 107:4f6c30876dfa | 101 | * @param __HANDLE__: CRC handle |
Kojto | 107:4f6c30876dfa | 102 | * @retval None |
Kojto | 107:4f6c30876dfa | 103 | */ |
Kojto | 107:4f6c30876dfa | 104 | #define __HAL_CRC_OUTPUTREVERSAL_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~(CRC_CR_REV_OUT)) |
Kojto | 107:4f6c30876dfa | 105 | |
Kojto | 107:4f6c30876dfa | 106 | /** |
Kojto | 107:4f6c30876dfa | 107 | * @brief Set CRC non-default polynomial |
Kojto | 107:4f6c30876dfa | 108 | * @param __HANDLE__: CRC handle |
Kojto | 107:4f6c30876dfa | 109 | * @param __POLYNOMIAL__: 7, 8, 16 or 32-bit polynomial |
Kojto | 107:4f6c30876dfa | 110 | * @retval None |
Kojto | 107:4f6c30876dfa | 111 | */ |
Kojto | 107:4f6c30876dfa | 112 | #define __HAL_CRC_POLYNOMIAL_CONFIG(__HANDLE__, __POLYNOMIAL__) ((__HANDLE__)->Instance->POL = (__POLYNOMIAL__)) |
Kojto | 107:4f6c30876dfa | 113 | |
Kojto | 107:4f6c30876dfa | 114 | /** |
Kojto | 107:4f6c30876dfa | 115 | * @} |
Kojto | 107:4f6c30876dfa | 116 | */ |
Kojto | 107:4f6c30876dfa | 117 | |
Kojto | 107:4f6c30876dfa | 118 | /* Private macros --------------------------------------------------------*/ |
Kojto | 107:4f6c30876dfa | 119 | /** @addtogroup CRCEx_Private_Macros CRCEx Private Macros |
Kojto | 107:4f6c30876dfa | 120 | * @{ |
Kojto | 107:4f6c30876dfa | 121 | */ |
Kojto | 107:4f6c30876dfa | 122 | |
Kojto | 107:4f6c30876dfa | 123 | #define IS_CRC_INPUTDATA_INVERSION_MODE(MODE) (((MODE) == CRC_INPUTDATA_INVERSION_NONE) || \ |
Kojto | 107:4f6c30876dfa | 124 | ((MODE) == CRC_INPUTDATA_INVERSION_BYTE) || \ |
Kojto | 107:4f6c30876dfa | 125 | ((MODE) == CRC_INPUTDATA_INVERSION_HALFWORD) || \ |
Kojto | 107:4f6c30876dfa | 126 | ((MODE) == CRC_INPUTDATA_INVERSION_WORD)) |
Kojto | 107:4f6c30876dfa | 127 | |
Kojto | 107:4f6c30876dfa | 128 | |
Kojto | 107:4f6c30876dfa | 129 | #define IS_CRC_OUTPUTDATA_INVERSION_MODE(MODE) (((MODE) == CRC_OUTPUTDATA_INVERSION_DISABLE) || \ |
Kojto | 107:4f6c30876dfa | 130 | ((MODE) == CRC_OUTPUTDATA_INVERSION_ENABLE)) |
Kojto | 107:4f6c30876dfa | 131 | |
Kojto | 107:4f6c30876dfa | 132 | /** |
Kojto | 107:4f6c30876dfa | 133 | * @} |
Kojto | 107:4f6c30876dfa | 134 | */ |
Kojto | 107:4f6c30876dfa | 135 | |
Kojto | 107:4f6c30876dfa | 136 | /* Exported functions --------------------------------------------------------*/ |
Kojto | 107:4f6c30876dfa | 137 | /* Initialization and de-initialization functions ****************************/ |
Kojto | 107:4f6c30876dfa | 138 | HAL_StatusTypeDef HAL_CRCEx_Polynomial_Set(CRC_HandleTypeDef *hcrc, uint32_t Pol, uint32_t PolyLength); |
Kojto | 107:4f6c30876dfa | 139 | HAL_StatusTypeDef HAL_CRCEx_Input_Data_Reverse(CRC_HandleTypeDef *hcrc, uint32_t InputReverseMode); |
Kojto | 107:4f6c30876dfa | 140 | HAL_StatusTypeDef HAL_CRCEx_Output_Data_Reverse(CRC_HandleTypeDef *hcrc, uint32_t OutputReverseMode); |
Kojto | 107:4f6c30876dfa | 141 | |
Kojto | 107:4f6c30876dfa | 142 | /* Peripheral Control functions ***********************************************/ |
Kojto | 107:4f6c30876dfa | 143 | /* Peripheral State and Error functions ***************************************/ |
Kojto | 107:4f6c30876dfa | 144 | |
Kojto | 107:4f6c30876dfa | 145 | |
Kojto | 107:4f6c30876dfa | 146 | /** |
Kojto | 107:4f6c30876dfa | 147 | * @} |
Kojto | 107:4f6c30876dfa | 148 | */ |
Kojto | 107:4f6c30876dfa | 149 | |
Kojto | 107:4f6c30876dfa | 150 | /** |
Kojto | 107:4f6c30876dfa | 151 | * @} |
Kojto | 107:4f6c30876dfa | 152 | */ |
Kojto | 107:4f6c30876dfa | 153 | |
Kojto | 107:4f6c30876dfa | 154 | #ifdef __cplusplus |
Kojto | 107:4f6c30876dfa | 155 | } |
Kojto | 107:4f6c30876dfa | 156 | #endif |
Kojto | 107:4f6c30876dfa | 157 | |
Kojto | 107:4f6c30876dfa | 158 | #endif /* __STM32L4xx_HAL_CRC_EX_H */ |
Kojto | 107:4f6c30876dfa | 159 | |
Kojto | 107:4f6c30876dfa | 160 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |