pravin sarode / Mymbed-dev

MBED-DEV only fro Nucleo STM32F303K8T6

Fork of mbed-dev by mbed official

targets/TARGET_STM/TARGET_STM32F3/device/stm32f3xx_hal_crc_ex.h@151:acf04f8e7d03, 2016-11-19 (annotated)

Committer:
pravinautosys
Date:
Sat Nov 19 10:38:54 2016 +0000
Revision:
151:acf04f8e7d03
Parent:
149:156823d33999 
MyMBED-DEVWithSTM32F303K8T6;

Who changed what in which revision?

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<> 144:ef7eb2e8f9f7 1 /**
<> 144:ef7eb2e8f9f7 2 ******************************************************************************
<> 144:ef7eb2e8f9f7 3 * @file stm32f3xx_hal_crc_ex.h
<> 144:ef7eb2e8f9f7 4 * @author MCD Application Team
<> 144:ef7eb2e8f9f7 5 * @version V1.3.0
<> 144:ef7eb2e8f9f7 6 * @date 01-July-2016
<> 144:ef7eb2e8f9f7 7 * @brief Header file of CRC HAL extension module.
<> 144:ef7eb2e8f9f7 8 ******************************************************************************
<> 144:ef7eb2e8f9f7 9 * @attention
<> 144:ef7eb2e8f9f7 10 *
<> 144:ef7eb2e8f9f7 11 * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
<> 144:ef7eb2e8f9f7 12 *
<> 144:ef7eb2e8f9f7 13 * Redistribution and use in source and binary forms, with or without modification,
<> 144:ef7eb2e8f9f7 14 * are permitted provided that the following conditions are met:
<> 144:ef7eb2e8f9f7 15 * 1. Redistributions of source code must retain the above copyright notice,
<> 144:ef7eb2e8f9f7 16 * this list of conditions and the following disclaimer.
<> 144:ef7eb2e8f9f7 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
<> 144:ef7eb2e8f9f7 18 * this list of conditions and the following disclaimer in the documentation
<> 144:ef7eb2e8f9f7 19 * and/or other materials provided with the distribution.
<> 144:ef7eb2e8f9f7 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
<> 144:ef7eb2e8f9f7 21 * may be used to endorse or promote products derived from this software
<> 144:ef7eb2e8f9f7 22 * without specific prior written permission.
<> 144:ef7eb2e8f9f7 23 *
<> 144:ef7eb2e8f9f7 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
<> 144:ef7eb2e8f9f7 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
<> 144:ef7eb2e8f9f7 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
<> 144:ef7eb2e8f9f7 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
<> 144:ef7eb2e8f9f7 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
<> 144:ef7eb2e8f9f7 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
<> 144:ef7eb2e8f9f7 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
<> 144:ef7eb2e8f9f7 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
<> 144:ef7eb2e8f9f7 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
<> 144:ef7eb2e8f9f7 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
<> 144:ef7eb2e8f9f7 34 *
<> 144:ef7eb2e8f9f7 35 ******************************************************************************
<> 144:ef7eb2e8f9f7 36 */
<> 144:ef7eb2e8f9f7 37
<> 144:ef7eb2e8f9f7 38 /* Define to prevent recursive inclusion -------------------------------------*/
<> 144:ef7eb2e8f9f7 39 #ifndef __STM32F3xx_HAL_CRC_EX_H
<> 144:ef7eb2e8f9f7 40 #define __STM32F3xx_HAL_CRC_EX_H
<> 144:ef7eb2e8f9f7 41
<> 144:ef7eb2e8f9f7 42 #ifdef __cplusplus
<> 144:ef7eb2e8f9f7 43 extern "C" {
<> 144:ef7eb2e8f9f7 44 #endif
<> 144:ef7eb2e8f9f7 45
<> 144:ef7eb2e8f9f7 46 /* Includes ------------------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 47 #include "stm32f3xx_hal_def.h"
<> 144:ef7eb2e8f9f7 48
<> 144:ef7eb2e8f9f7 49 /** @addtogroup STM32F3xx_HAL_Driver
<> 144:ef7eb2e8f9f7 50 * @{
<> 144:ef7eb2e8f9f7 51 */
<> 144:ef7eb2e8f9f7 52
<> 144:ef7eb2e8f9f7 53 /** @addtogroup CRCEx CRCEx
<> 144:ef7eb2e8f9f7 54 * @{
<> 144:ef7eb2e8f9f7 55 */
<> 144:ef7eb2e8f9f7 56
<> 144:ef7eb2e8f9f7 57 /* Exported types ------------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 58 /* Exported constants --------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 59 /** @defgroup CRCEx_Exported_Constants CRC Extended Exported Constants
<> 144:ef7eb2e8f9f7 60 * @{
<> 144:ef7eb2e8f9f7 61 */
<> 144:ef7eb2e8f9f7 62
<> 144:ef7eb2e8f9f7 63 /** @defgroup CRCEx_Input_Data_Inversion CRC Extended Input Data Inversion Modes
<> 144:ef7eb2e8f9f7 64 * @{
<> 144:ef7eb2e8f9f7 65 */
<> 144:ef7eb2e8f9f7 66 #define CRC_INPUTDATA_INVERSION_NONE ((uint32_t)0x00000000) /*!< No input data inversion */
<> 144:ef7eb2e8f9f7 67 #define CRC_INPUTDATA_INVERSION_BYTE ((uint32_t)CRC_CR_REV_IN_0) /*!< Byte-wise input data inversion */
<> 144:ef7eb2e8f9f7 68 #define CRC_INPUTDATA_INVERSION_HALFWORD ((uint32_t)CRC_CR_REV_IN_1) /*!< HalfWord-wise input data inversion */
<> 144:ef7eb2e8f9f7 69 #define CRC_INPUTDATA_INVERSION_WORD ((uint32_t)CRC_CR_REV_IN) /*!< Word-wise input data inversion */
<> 144:ef7eb2e8f9f7 70 /**
<> 144:ef7eb2e8f9f7 71 * @}
<> 144:ef7eb2e8f9f7 72 */
<> 144:ef7eb2e8f9f7 73
<> 144:ef7eb2e8f9f7 74 /** @defgroup CRCEx_Output_Data_Inversion CRC Extended Output Data Inversion Modes
<> 144:ef7eb2e8f9f7 75 * @{
<> 144:ef7eb2e8f9f7 76 */
<> 144:ef7eb2e8f9f7 77 #define CRC_OUTPUTDATA_INVERSION_DISABLE ((uint32_t)0x00000000) /*!< No output data inversion */
<> 144:ef7eb2e8f9f7 78 #define CRC_OUTPUTDATA_INVERSION_ENABLE ((uint32_t)CRC_CR_REV_OUT) /*!< Bit-wise output data inversion */
<> 144:ef7eb2e8f9f7 79 /**
<> 144:ef7eb2e8f9f7 80 * @}
<> 144:ef7eb2e8f9f7 81 */
<> 144:ef7eb2e8f9f7 82
<> 144:ef7eb2e8f9f7 83 /**
<> 144:ef7eb2e8f9f7 84 * @}
<> 144:ef7eb2e8f9f7 85 */
<> 144:ef7eb2e8f9f7 86
<> 144:ef7eb2e8f9f7 87 /* Exported macro ------------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 88
<> 144:ef7eb2e8f9f7 89 /** @defgroup CRCEx_Exported_Macros CRC Extended Exported Macros
<> 144:ef7eb2e8f9f7 90 * @{
<> 144:ef7eb2e8f9f7 91 */
<> 144:ef7eb2e8f9f7 92
<> 144:ef7eb2e8f9f7 93 /**
<> 144:ef7eb2e8f9f7 94 * @brief Set CRC output reversal
<> 144:ef7eb2e8f9f7 95 * @param __HANDLE__: CRC handle
<> 144:ef7eb2e8f9f7 96 * @retval None.
<> 144:ef7eb2e8f9f7 97 */
<> 144:ef7eb2e8f9f7 98 #define __HAL_CRC_OUTPUTREVERSAL_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= CRC_CR_REV_OUT)
<> 144:ef7eb2e8f9f7 99
<> 144:ef7eb2e8f9f7 100 /**
<> 144:ef7eb2e8f9f7 101 * @brief Unset CRC output reversal
<> 144:ef7eb2e8f9f7 102 * @param __HANDLE__: CRC handle
<> 144:ef7eb2e8f9f7 103 * @retval None.
<> 144:ef7eb2e8f9f7 104 */
<> 144:ef7eb2e8f9f7 105 #define __HAL_CRC_OUTPUTREVERSAL_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~(CRC_CR_REV_OUT))
<> 144:ef7eb2e8f9f7 106
<> 144:ef7eb2e8f9f7 107 /**
<> 144:ef7eb2e8f9f7 108 * @brief Set CRC non-default polynomial
<> 144:ef7eb2e8f9f7 109 * @param __HANDLE__: CRC handle
<> 144:ef7eb2e8f9f7 110 * @param __POLYNOMIAL__: 7, 8, 16 or 32-bit polynomial
<> 144:ef7eb2e8f9f7 111 * @retval None.
<> 144:ef7eb2e8f9f7 112 */
<> 144:ef7eb2e8f9f7 113 #define __HAL_CRC_POLYNOMIAL_CONFIG(__HANDLE__, __POLYNOMIAL__) ((__HANDLE__)->Instance->POL = (__POLYNOMIAL__))
<> 144:ef7eb2e8f9f7 114
<> 144:ef7eb2e8f9f7 115 /**
<> 144:ef7eb2e8f9f7 116 * @}
<> 144:ef7eb2e8f9f7 117 */
<> 144:ef7eb2e8f9f7 118
<> 144:ef7eb2e8f9f7 119 /* Private macros --------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 120 /** @addtogroup CRCEx_Private_Macros CRCEx Private Macros
<> 144:ef7eb2e8f9f7 121 * @{
<> 144:ef7eb2e8f9f7 122 */
<> 144:ef7eb2e8f9f7 123
<> 144:ef7eb2e8f9f7 124 #define IS_CRC_INPUTDATA_INVERSION_MODE(MODE) (((MODE) == CRC_INPUTDATA_INVERSION_NONE) || \
<> 144:ef7eb2e8f9f7 125 ((MODE) == CRC_INPUTDATA_INVERSION_BYTE) || \
<> 144:ef7eb2e8f9f7 126 ((MODE) == CRC_INPUTDATA_INVERSION_HALFWORD) || \
<> 144:ef7eb2e8f9f7 127 ((MODE) == CRC_INPUTDATA_INVERSION_WORD))
<> 144:ef7eb2e8f9f7 128
<> 144:ef7eb2e8f9f7 129
<> 144:ef7eb2e8f9f7 130 #define IS_CRC_OUTPUTDATA_INVERSION_MODE(MODE) (((MODE) == CRC_OUTPUTDATA_INVERSION_DISABLE) || \
<> 144:ef7eb2e8f9f7 131 ((MODE) == CRC_OUTPUTDATA_INVERSION_ENABLE))
<> 144:ef7eb2e8f9f7 132
<> 144:ef7eb2e8f9f7 133 /**
<> 144:ef7eb2e8f9f7 134 * @}
<> 144:ef7eb2e8f9f7 135 */
<> 144:ef7eb2e8f9f7 136
<> 144:ef7eb2e8f9f7 137 /* Exported functions --------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 138 /** @addtogroup CRCEx_Exported_Functions CRC Extended Exported Functions
<> 144:ef7eb2e8f9f7 139 * @{
<> 144:ef7eb2e8f9f7 140 */
<> 144:ef7eb2e8f9f7 141
<> 144:ef7eb2e8f9f7 142 /** @addtogroup CRCEx_Exported_Functions_Group1 CRC Extended Initialization and de-initialization functions
<> 144:ef7eb2e8f9f7 143 * @brief Extended Initialization and Configuration functions.
<> 144:ef7eb2e8f9f7 144 * @{
<> 144:ef7eb2e8f9f7 145 */
<> 144:ef7eb2e8f9f7 146 /* Initialization and de-initialization functions ****************************/
<> 144:ef7eb2e8f9f7 147 HAL_StatusTypeDef HAL_CRCEx_Polynomial_Set(CRC_HandleTypeDef *hcrc, uint32_t Pol, uint32_t PolyLength);
<> 144:ef7eb2e8f9f7 148 HAL_StatusTypeDef HAL_CRCEx_Input_Data_Reverse(CRC_HandleTypeDef *hcrc, uint32_t InputReverseMode);
<> 144:ef7eb2e8f9f7 149 HAL_StatusTypeDef HAL_CRCEx_Output_Data_Reverse(CRC_HandleTypeDef *hcrc, uint32_t OutputReverseMode);
<> 144:ef7eb2e8f9f7 150 /**
<> 144:ef7eb2e8f9f7 151 * @}
<> 144:ef7eb2e8f9f7 152 */
<> 144:ef7eb2e8f9f7 153
<> 144:ef7eb2e8f9f7 154 /* Peripheral Control functions ***********************************************/
<> 144:ef7eb2e8f9f7 155 /* Peripheral State and Error functions ***************************************/
<> 144:ef7eb2e8f9f7 156
<> 144:ef7eb2e8f9f7 157 /**
<> 144:ef7eb2e8f9f7 158 * @}
<> 144:ef7eb2e8f9f7 159 */
<> 144:ef7eb2e8f9f7 160
<> 144:ef7eb2e8f9f7 161 /**
<> 144:ef7eb2e8f9f7 162 * @}
<> 144:ef7eb2e8f9f7 163 */
<> 144:ef7eb2e8f9f7 164
<> 144:ef7eb2e8f9f7 165 /**
<> 144:ef7eb2e8f9f7 166 * @}
<> 144:ef7eb2e8f9f7 167 */
<> 144:ef7eb2e8f9f7 168
<> 144:ef7eb2e8f9f7 169 #ifdef __cplusplus
<> 144:ef7eb2e8f9f7 170 }
<> 144:ef7eb2e8f9f7 171 #endif
<> 144:ef7eb2e8f9f7 172
<> 144:ef7eb2e8f9f7 173 #endif /* __STM32F3xx_HAL_CRC_EX_H */
<> 144:ef7eb2e8f9f7 174
<> 144:ef7eb2e8f9f7 175 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/