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TARGET_NUCLEO_F334R8/stm32f3xx_hal_crc_ex.h@99:7f6c6de930c0, 2015-05-03 (annotated)

Committer:
Mikchel
Date:
Sun May 03 16:04:42 2015 +0000
Revision:
99:7f6c6de930c0
Parent:
92:4fc01daae5a5 
12

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 86:04dd9b1680ae 1 /**
bogdanm 86:04dd9b1680ae 2 ******************************************************************************
bogdanm 86:04dd9b1680ae 3 * @file stm32f3xx_hal_crc_ex.h
bogdanm 86:04dd9b1680ae 4 * @author MCD Application Team
bogdanm 92:4fc01daae5a5 5 * @version V1.1.0
bogdanm 92:4fc01daae5a5 6 * @date 12-Sept-2014
bogdanm 92:4fc01daae5a5 7 * @brief Header file of CRC HAL Extended module.
bogdanm 86:04dd9b1680ae 8 ******************************************************************************
bogdanm 86:04dd9b1680ae 9 * @attention
bogdanm 86:04dd9b1680ae 10 *
bogdanm 86:04dd9b1680ae 11 * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
bogdanm 86:04dd9b1680ae 12 *
bogdanm 86:04dd9b1680ae 13 * Redistribution and use in source and binary forms, with or without modification,
bogdanm 86:04dd9b1680ae 14 * are permitted provided that the following conditions are met:
bogdanm 86:04dd9b1680ae 15 * 1. Redistributions of source code must retain the above copyright notice,
bogdanm 86:04dd9b1680ae 16 * this list of conditions and the following disclaimer.
bogdanm 86:04dd9b1680ae 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
bogdanm 86:04dd9b1680ae 18 * this list of conditions and the following disclaimer in the documentation
bogdanm 86:04dd9b1680ae 19 * and/or other materials provided with the distribution.
bogdanm 86:04dd9b1680ae 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
bogdanm 86:04dd9b1680ae 21 * may be used to endorse or promote products derived from this software
bogdanm 86:04dd9b1680ae 22 * without specific prior written permission.
bogdanm 86:04dd9b1680ae 23 *
bogdanm 86:04dd9b1680ae 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
bogdanm 86:04dd9b1680ae 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
bogdanm 86:04dd9b1680ae 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
bogdanm 86:04dd9b1680ae 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
bogdanm 86:04dd9b1680ae 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
bogdanm 86:04dd9b1680ae 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
bogdanm 86:04dd9b1680ae 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
bogdanm 86:04dd9b1680ae 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
bogdanm 86:04dd9b1680ae 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
bogdanm 86:04dd9b1680ae 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
bogdanm 86:04dd9b1680ae 34 *
bogdanm 86:04dd9b1680ae 35 ******************************************************************************
bogdanm 86:04dd9b1680ae 36 */
bogdanm 86:04dd9b1680ae 37
bogdanm 86:04dd9b1680ae 38 /* Define to prevent recursive inclusion -------------------------------------*/
bogdanm 86:04dd9b1680ae 39 #ifndef __STM32F3xx_HAL_CRC_EX_H
bogdanm 86:04dd9b1680ae 40 #define __STM32F3xx_HAL_CRC_EX_H
bogdanm 86:04dd9b1680ae 41
bogdanm 86:04dd9b1680ae 42 #ifdef __cplusplus
bogdanm 86:04dd9b1680ae 43 extern "C" {
bogdanm 86:04dd9b1680ae 44 #endif
bogdanm 86:04dd9b1680ae 45
bogdanm 86:04dd9b1680ae 46 /* Includes ------------------------------------------------------------------*/
bogdanm 86:04dd9b1680ae 47 #include "stm32f3xx_hal_def.h"
bogdanm 86:04dd9b1680ae 48
bogdanm 86:04dd9b1680ae 49 /** @addtogroup STM32F3xx_HAL_Driver
bogdanm 86:04dd9b1680ae 50 * @{
bogdanm 86:04dd9b1680ae 51 */
bogdanm 86:04dd9b1680ae 52
bogdanm 86:04dd9b1680ae 53 /** @addtogroup CRCEx
bogdanm 86:04dd9b1680ae 54 * @{
bogdanm 86:04dd9b1680ae 55 */
bogdanm 86:04dd9b1680ae 56
bogdanm 86:04dd9b1680ae 57 /* Exported types ------------------------------------------------------------*/
bogdanm 86:04dd9b1680ae 58 /* Exported constants --------------------------------------------------------*/
bogdanm 92:4fc01daae5a5 59 /** @defgroup CRCEx_Exported_Constants CRC Extended Exported Constants
bogdanm 92:4fc01daae5a5 60 * @{
bogdanm 92:4fc01daae5a5 61 */
bogdanm 92:4fc01daae5a5 62
bogdanm 92:4fc01daae5a5 63 /** @defgroup CRCEx_Input_Data_Inversion CRC Extended Input Data Inversion Modes
bogdanm 86:04dd9b1680ae 64 * @{
bogdanm 86:04dd9b1680ae 65 */
bogdanm 86:04dd9b1680ae 66 #define CRC_INPUTDATA_INVERSION_NONE ((uint32_t)0x00000000)
bogdanm 86:04dd9b1680ae 67 #define CRC_INPUTDATA_INVERSION_BYTE ((uint32_t)CRC_CR_REV_IN_0)
bogdanm 86:04dd9b1680ae 68 #define CRC_INPUTDATA_INVERSION_HALFWORD ((uint32_t)CRC_CR_REV_IN_1)
bogdanm 86:04dd9b1680ae 69 #define CRC_INPUTDATA_INVERSION_WORD ((uint32_t)CRC_CR_REV_IN)
bogdanm 86:04dd9b1680ae 70
bogdanm 86:04dd9b1680ae 71 #define IS_CRC_INPUTDATA_INVERSION_MODE(MODE) (((MODE) == CRC_INPUTDATA_INVERSION_NONE) || \
bogdanm 86:04dd9b1680ae 72 ((MODE) == CRC_INPUTDATA_INVERSION_BYTE) || \
bogdanm 86:04dd9b1680ae 73 ((MODE) == CRC_INPUTDATA_INVERSION_HALFWORD) || \
bogdanm 86:04dd9b1680ae 74 ((MODE) == CRC_INPUTDATA_INVERSION_WORD))
bogdanm 86:04dd9b1680ae 75 /**
bogdanm 86:04dd9b1680ae 76 * @}
bogdanm 86:04dd9b1680ae 77 */
bogdanm 86:04dd9b1680ae 78
bogdanm 92:4fc01daae5a5 79 /** @defgroup CRCEx_Output_Data_Inversion CRC Extended Output Data Inversion Modes
bogdanm 86:04dd9b1680ae 80 * @{
bogdanm 86:04dd9b1680ae 81 */
bogdanm 86:04dd9b1680ae 82 #define CRC_OUTPUTDATA_INVERSION_DISABLED ((uint32_t)0x00000000)
bogdanm 86:04dd9b1680ae 83 #define CRC_OUTPUTDATA_INVERSION_ENABLED ((uint32_t)CRC_CR_REV_OUT)
bogdanm 86:04dd9b1680ae 84
bogdanm 86:04dd9b1680ae 85 #define IS_CRC_OUTPUTDATA_INVERSION_MODE(MODE) (((MODE) == CRC_OUTPUTDATA_INVERSION_DISABLED) || \
bogdanm 86:04dd9b1680ae 86 ((MODE) == CRC_OUTPUTDATA_INVERSION_ENABLED))
bogdanm 86:04dd9b1680ae 87 /**
bogdanm 86:04dd9b1680ae 88 * @}
bogdanm 86:04dd9b1680ae 89 */
bogdanm 92:4fc01daae5a5 90
bogdanm 92:4fc01daae5a5 91 /**
bogdanm 92:4fc01daae5a5 92 * @}
bogdanm 92:4fc01daae5a5 93 */
bogdanm 92:4fc01daae5a5 94
bogdanm 86:04dd9b1680ae 95 /* Exported macro ------------------------------------------------------------*/
bogdanm 86:04dd9b1680ae 96
bogdanm 92:4fc01daae5a5 97 /** @defgroup CRCEx_Exported_Macros CRC Extended Exported Macros
bogdanm 86:04dd9b1680ae 98 * @{
bogdanm 86:04dd9b1680ae 99 */
bogdanm 86:04dd9b1680ae 100
bogdanm 86:04dd9b1680ae 101 /**
bogdanm 86:04dd9b1680ae 102 * @brief Set CRC output reversal
bogdanm 86:04dd9b1680ae 103 * @param __HANDLE__ : CRC handle
bogdanm 86:04dd9b1680ae 104 * @retval None.
bogdanm 86:04dd9b1680ae 105 */
bogdanm 86:04dd9b1680ae 106 #define __HAL_CRC_OUTPUTREVERSAL_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= CRC_CR_REV_OUT)
bogdanm 86:04dd9b1680ae 107
bogdanm 86:04dd9b1680ae 108 /**
bogdanm 86:04dd9b1680ae 109 * @brief Unset CRC output reversal
bogdanm 86:04dd9b1680ae 110 * @param __HANDLE__ : CRC handle
bogdanm 86:04dd9b1680ae 111 * @retval None.
bogdanm 86:04dd9b1680ae 112 */
bogdanm 86:04dd9b1680ae 113 #define __HAL_CRC_OUTPUTREVERSAL_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~(CRC_CR_REV_OUT))
bogdanm 86:04dd9b1680ae 114
bogdanm 86:04dd9b1680ae 115 /**
bogdanm 86:04dd9b1680ae 116 * @brief Set CRC non-default polynomial
bogdanm 86:04dd9b1680ae 117 * @param __HANDLE__ : CRC handle
bogdanm 86:04dd9b1680ae 118 * @param __POLYNOMIAL__: 7, 8, 16 or 32-bit polynomial
bogdanm 86:04dd9b1680ae 119 * @retval None.
bogdanm 86:04dd9b1680ae 120 */
bogdanm 86:04dd9b1680ae 121 #define __HAL_CRC_POLYNOMIAL_CONFIG(__HANDLE__, __POLYNOMIAL__) ((__HANDLE__)->Instance->POL = (__POLYNOMIAL__))
bogdanm 86:04dd9b1680ae 122
bogdanm 86:04dd9b1680ae 123 /**
bogdanm 86:04dd9b1680ae 124 * @}
bogdanm 86:04dd9b1680ae 125 */
bogdanm 86:04dd9b1680ae 126
bogdanm 86:04dd9b1680ae 127 /* Exported functions --------------------------------------------------------*/
bogdanm 92:4fc01daae5a5 128 /** @addtogroup CRCEx_Exported_Functions CRC Extended Exported Functions
bogdanm 92:4fc01daae5a5 129 * @{
bogdanm 92:4fc01daae5a5 130 */
bogdanm 92:4fc01daae5a5 131
bogdanm 92:4fc01daae5a5 132 /** @addtogroup CRCEx_Exported_Functions_Group1 Extended Initialization and de-initialization functions
bogdanm 92:4fc01daae5a5 133 * @brief Extended Initialization and Configuration functions.
bogdanm 92:4fc01daae5a5 134 * @{
bogdanm 92:4fc01daae5a5 135 */
bogdanm 86:04dd9b1680ae 136 /* Initialization and de-initialization functions ****************************/
bogdanm 86:04dd9b1680ae 137 HAL_StatusTypeDef HAL_CRCEx_Polynomial_Set(CRC_HandleTypeDef *hcrc, uint32_t Pol, uint32_t PolyLength);
bogdanm 86:04dd9b1680ae 138 HAL_StatusTypeDef HAL_CRCEx_Input_Data_Reverse(CRC_HandleTypeDef *hcrc, uint32_t InputReverseMode);
bogdanm 86:04dd9b1680ae 139 HAL_StatusTypeDef HAL_CRCEx_Output_Data_Reverse(CRC_HandleTypeDef *hcrc, uint32_t OutputReverseMode);
bogdanm 92:4fc01daae5a5 140 /**
bogdanm 92:4fc01daae5a5 141 * @}
bogdanm 92:4fc01daae5a5 142 */
bogdanm 86:04dd9b1680ae 143
bogdanm 86:04dd9b1680ae 144 /* Peripheral Control functions ***********************************************/
bogdanm 86:04dd9b1680ae 145 /* Peripheral State and Error functions ***************************************/
bogdanm 86:04dd9b1680ae 146
bogdanm 92:4fc01daae5a5 147 /**
bogdanm 92:4fc01daae5a5 148 * @}
bogdanm 92:4fc01daae5a5 149 */
bogdanm 86:04dd9b1680ae 150
bogdanm 86:04dd9b1680ae 151 /**
bogdanm 86:04dd9b1680ae 152 * @}
bogdanm 86:04dd9b1680ae 153 */
bogdanm 86:04dd9b1680ae 154
bogdanm 86:04dd9b1680ae 155 /**
bogdanm 86:04dd9b1680ae 156 * @}
bogdanm 86:04dd9b1680ae 157 */
bogdanm 86:04dd9b1680ae 158
bogdanm 86:04dd9b1680ae 159 #ifdef __cplusplus
bogdanm 86:04dd9b1680ae 160 }
bogdanm 86:04dd9b1680ae 161 #endif
bogdanm 86:04dd9b1680ae 162
bogdanm 86:04dd9b1680ae 163 #endif /* __STM32F3xx_HAL_CRC_EX_H */
bogdanm 86:04dd9b1680ae 164
bogdanm 86:04dd9b1680ae 165 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/