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Dependents:   BLE_file_test BLE_Blink ExternalEncoder

targets/TARGET_STM/TARGET_STM32F3/device/stm32f3xx_hal_crc_ex.h@0:f269e3021894, 2016-10-23 (annotated)

Committer:
elessair
Date:
Sun Oct 23 15:10:02 2016 +0000
Revision:
0:f269e3021894
Initial commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
elessair 0:f269e3021894 1 /**
elessair 0:f269e3021894 2 ******************************************************************************
elessair 0:f269e3021894 3 * @file stm32f3xx_hal_crc_ex.h
elessair 0:f269e3021894 4 * @author MCD Application Team
elessair 0:f269e3021894 5 * @version V1.3.0
elessair 0:f269e3021894 6 * @date 01-July-2016
elessair 0:f269e3021894 7 * @brief Header file of CRC HAL extension module.
elessair 0:f269e3021894 8 ******************************************************************************
elessair 0:f269e3021894 9 * @attention
elessair 0:f269e3021894 10 *
elessair 0:f269e3021894 11 * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
elessair 0:f269e3021894 12 *
elessair 0:f269e3021894 13 * Redistribution and use in source and binary forms, with or without modification,
elessair 0:f269e3021894 14 * are permitted provided that the following conditions are met:
elessair 0:f269e3021894 15 * 1. Redistributions of source code must retain the above copyright notice,
elessair 0:f269e3021894 16 * this list of conditions and the following disclaimer.
elessair 0:f269e3021894 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
elessair 0:f269e3021894 18 * this list of conditions and the following disclaimer in the documentation
elessair 0:f269e3021894 19 * and/or other materials provided with the distribution.
elessair 0:f269e3021894 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
elessair 0:f269e3021894 21 * may be used to endorse or promote products derived from this software
elessair 0:f269e3021894 22 * without specific prior written permission.
elessair 0:f269e3021894 23 *
elessair 0:f269e3021894 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
elessair 0:f269e3021894 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
elessair 0:f269e3021894 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
elessair 0:f269e3021894 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
elessair 0:f269e3021894 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
elessair 0:f269e3021894 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
elessair 0:f269e3021894 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
elessair 0:f269e3021894 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
elessair 0:f269e3021894 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
elessair 0:f269e3021894 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
elessair 0:f269e3021894 34 *
elessair 0:f269e3021894 35 ******************************************************************************
elessair 0:f269e3021894 36 */
elessair 0:f269e3021894 37
elessair 0:f269e3021894 38 /* Define to prevent recursive inclusion -------------------------------------*/
elessair 0:f269e3021894 39 #ifndef __STM32F3xx_HAL_CRC_EX_H
elessair 0:f269e3021894 40 #define __STM32F3xx_HAL_CRC_EX_H
elessair 0:f269e3021894 41
elessair 0:f269e3021894 42 #ifdef __cplusplus
elessair 0:f269e3021894 43 extern "C" {
elessair 0:f269e3021894 44 #endif
elessair 0:f269e3021894 45
elessair 0:f269e3021894 46 /* Includes ------------------------------------------------------------------*/
elessair 0:f269e3021894 47 #include "stm32f3xx_hal_def.h"
elessair 0:f269e3021894 48
elessair 0:f269e3021894 49 /** @addtogroup STM32F3xx_HAL_Driver
elessair 0:f269e3021894 50 * @{
elessair 0:f269e3021894 51 */
elessair 0:f269e3021894 52
elessair 0:f269e3021894 53 /** @addtogroup CRCEx CRCEx
elessair 0:f269e3021894 54 * @{
elessair 0:f269e3021894 55 */
elessair 0:f269e3021894 56
elessair 0:f269e3021894 57 /* Exported types ------------------------------------------------------------*/
elessair 0:f269e3021894 58 /* Exported constants --------------------------------------------------------*/
elessair 0:f269e3021894 59 /** @defgroup CRCEx_Exported_Constants CRC Extended Exported Constants
elessair 0:f269e3021894 60 * @{
elessair 0:f269e3021894 61 */
elessair 0:f269e3021894 62
elessair 0:f269e3021894 63 /** @defgroup CRCEx_Input_Data_Inversion CRC Extended Input Data Inversion Modes
elessair 0:f269e3021894 64 * @{
elessair 0:f269e3021894 65 */
elessair 0:f269e3021894 66 #define CRC_INPUTDATA_INVERSION_NONE ((uint32_t)0x00000000) /*!< No input data inversion */
elessair 0:f269e3021894 67 #define CRC_INPUTDATA_INVERSION_BYTE ((uint32_t)CRC_CR_REV_IN_0) /*!< Byte-wise input data inversion */
elessair 0:f269e3021894 68 #define CRC_INPUTDATA_INVERSION_HALFWORD ((uint32_t)CRC_CR_REV_IN_1) /*!< HalfWord-wise input data inversion */
elessair 0:f269e3021894 69 #define CRC_INPUTDATA_INVERSION_WORD ((uint32_t)CRC_CR_REV_IN) /*!< Word-wise input data inversion */
elessair 0:f269e3021894 70 /**
elessair 0:f269e3021894 71 * @}
elessair 0:f269e3021894 72 */
elessair 0:f269e3021894 73
elessair 0:f269e3021894 74 /** @defgroup CRCEx_Output_Data_Inversion CRC Extended Output Data Inversion Modes
elessair 0:f269e3021894 75 * @{
elessair 0:f269e3021894 76 */
elessair 0:f269e3021894 77 #define CRC_OUTPUTDATA_INVERSION_DISABLE ((uint32_t)0x00000000) /*!< No output data inversion */
elessair 0:f269e3021894 78 #define CRC_OUTPUTDATA_INVERSION_ENABLE ((uint32_t)CRC_CR_REV_OUT) /*!< Bit-wise output data inversion */
elessair 0:f269e3021894 79 /**
elessair 0:f269e3021894 80 * @}
elessair 0:f269e3021894 81 */
elessair 0:f269e3021894 82
elessair 0:f269e3021894 83 /**
elessair 0:f269e3021894 84 * @}
elessair 0:f269e3021894 85 */
elessair 0:f269e3021894 86
elessair 0:f269e3021894 87 /* Exported macro ------------------------------------------------------------*/
elessair 0:f269e3021894 88
elessair 0:f269e3021894 89 /** @defgroup CRCEx_Exported_Macros CRC Extended Exported Macros
elessair 0:f269e3021894 90 * @{
elessair 0:f269e3021894 91 */
elessair 0:f269e3021894 92
elessair 0:f269e3021894 93 /**
elessair 0:f269e3021894 94 * @brief Set CRC output reversal
elessair 0:f269e3021894 95 * @param __HANDLE__: CRC handle
elessair 0:f269e3021894 96 * @retval None.
elessair 0:f269e3021894 97 */
elessair 0:f269e3021894 98 #define __HAL_CRC_OUTPUTREVERSAL_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= CRC_CR_REV_OUT)
elessair 0:f269e3021894 99
elessair 0:f269e3021894 100 /**
elessair 0:f269e3021894 101 * @brief Unset CRC output reversal
elessair 0:f269e3021894 102 * @param __HANDLE__: CRC handle
elessair 0:f269e3021894 103 * @retval None.
elessair 0:f269e3021894 104 */
elessair 0:f269e3021894 105 #define __HAL_CRC_OUTPUTREVERSAL_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~(CRC_CR_REV_OUT))
elessair 0:f269e3021894 106
elessair 0:f269e3021894 107 /**
elessair 0:f269e3021894 108 * @brief Set CRC non-default polynomial
elessair 0:f269e3021894 109 * @param __HANDLE__: CRC handle
elessair 0:f269e3021894 110 * @param __POLYNOMIAL__: 7, 8, 16 or 32-bit polynomial
elessair 0:f269e3021894 111 * @retval None.
elessair 0:f269e3021894 112 */
elessair 0:f269e3021894 113 #define __HAL_CRC_POLYNOMIAL_CONFIG(__HANDLE__, __POLYNOMIAL__) ((__HANDLE__)->Instance->POL = (__POLYNOMIAL__))
elessair 0:f269e3021894 114
elessair 0:f269e3021894 115 /**
elessair 0:f269e3021894 116 * @}
elessair 0:f269e3021894 117 */
elessair 0:f269e3021894 118
elessair 0:f269e3021894 119 /* Private macros --------------------------------------------------------*/
elessair 0:f269e3021894 120 /** @addtogroup CRCEx_Private_Macros CRCEx Private Macros
elessair 0:f269e3021894 121 * @{
elessair 0:f269e3021894 122 */
elessair 0:f269e3021894 123
elessair 0:f269e3021894 124 #define IS_CRC_INPUTDATA_INVERSION_MODE(MODE) (((MODE) == CRC_INPUTDATA_INVERSION_NONE) || \
elessair 0:f269e3021894 125 ((MODE) == CRC_INPUTDATA_INVERSION_BYTE) || \
elessair 0:f269e3021894 126 ((MODE) == CRC_INPUTDATA_INVERSION_HALFWORD) || \
elessair 0:f269e3021894 127 ((MODE) == CRC_INPUTDATA_INVERSION_WORD))
elessair 0:f269e3021894 128
elessair 0:f269e3021894 129
elessair 0:f269e3021894 130 #define IS_CRC_OUTPUTDATA_INVERSION_MODE(MODE) (((MODE) == CRC_OUTPUTDATA_INVERSION_DISABLE) || \
elessair 0:f269e3021894 131 ((MODE) == CRC_OUTPUTDATA_INVERSION_ENABLE))
elessair 0:f269e3021894 132
elessair 0:f269e3021894 133 /**
elessair 0:f269e3021894 134 * @}
elessair 0:f269e3021894 135 */
elessair 0:f269e3021894 136
elessair 0:f269e3021894 137 /* Exported functions --------------------------------------------------------*/
elessair 0:f269e3021894 138 /** @addtogroup CRCEx_Exported_Functions CRC Extended Exported Functions
elessair 0:f269e3021894 139 * @{
elessair 0:f269e3021894 140 */
elessair 0:f269e3021894 141
elessair 0:f269e3021894 142 /** @addtogroup CRCEx_Exported_Functions_Group1 CRC Extended Initialization and de-initialization functions
elessair 0:f269e3021894 143 * @brief Extended Initialization and Configuration functions.
elessair 0:f269e3021894 144 * @{
elessair 0:f269e3021894 145 */
elessair 0:f269e3021894 146 /* Initialization and de-initialization functions ****************************/
elessair 0:f269e3021894 147 HAL_StatusTypeDef HAL_CRCEx_Polynomial_Set(CRC_HandleTypeDef *hcrc, uint32_t Pol, uint32_t PolyLength);
elessair 0:f269e3021894 148 HAL_StatusTypeDef HAL_CRCEx_Input_Data_Reverse(CRC_HandleTypeDef *hcrc, uint32_t InputReverseMode);
elessair 0:f269e3021894 149 HAL_StatusTypeDef HAL_CRCEx_Output_Data_Reverse(CRC_HandleTypeDef *hcrc, uint32_t OutputReverseMode);
elessair 0:f269e3021894 150 /**
elessair 0:f269e3021894 151 * @}
elessair 0:f269e3021894 152 */
elessair 0:f269e3021894 153
elessair 0:f269e3021894 154 /* Peripheral Control functions ***********************************************/
elessair 0:f269e3021894 155 /* Peripheral State and Error functions ***************************************/
elessair 0:f269e3021894 156
elessair 0:f269e3021894 157 /**
elessair 0:f269e3021894 158 * @}
elessair 0:f269e3021894 159 */
elessair 0:f269e3021894 160
elessair 0:f269e3021894 161 /**
elessair 0:f269e3021894 162 * @}
elessair 0:f269e3021894 163 */
elessair 0:f269e3021894 164
elessair 0:f269e3021894 165 /**
elessair 0:f269e3021894 166 * @}
elessair 0:f269e3021894 167 */
elessair 0:f269e3021894 168
elessair 0:f269e3021894 169 #ifdef __cplusplus
elessair 0:f269e3021894 170 }
elessair 0:f269e3021894 171 #endif
elessair 0:f269e3021894 172
elessair 0:f269e3021894 173 #endif /* __STM32F3xx_HAL_CRC_EX_H */
elessair 0:f269e3021894 174
elessair 0:f269e3021894 175 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/