mbed official / mbed-dev

mbed library sources. Supersedes mbed-src.

Dependents:   Nucleo_Hello_Encoder BLE_iBeaconScan AM1805_DEMO DISCO-F429ZI_ExportTemplate1 ... more

cmsis/BUILD/mbed/TARGET_DISCO_L496AG/TOOLCHAIN_IAR/stm32l4xx_hal_crc_ex.h@189:f392fc9709a3, 2019-02-20 (annotated)

Committer:
AnnaBridge
Date:
Wed Feb 20 22:31:08 2019 +0000
Revision:
189:f392fc9709a3
mbed library release version 165

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AnnaBridge 189:f392fc9709a3 1 /**
AnnaBridge 189:f392fc9709a3 2 ******************************************************************************
AnnaBridge 189:f392fc9709a3 3 * @file stm32l4xx_hal_crc_ex.h
AnnaBridge 189:f392fc9709a3 4 * @author MCD Application Team
AnnaBridge 189:f392fc9709a3 5 * @brief Header file of CRC HAL extended module.
AnnaBridge 189:f392fc9709a3 6 ******************************************************************************
AnnaBridge 189:f392fc9709a3 7 * @attention
AnnaBridge 189:f392fc9709a3 8 *
AnnaBridge 189:f392fc9709a3 9 * <h2><center>&copy; COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
AnnaBridge 189:f392fc9709a3 10 *
AnnaBridge 189:f392fc9709a3 11 * Redistribution and use in source and binary forms, with or without modification,
AnnaBridge 189:f392fc9709a3 12 * are permitted provided that the following conditions are met:
AnnaBridge 189:f392fc9709a3 13 * 1. Redistributions of source code must retain the above copyright notice,
AnnaBridge 189:f392fc9709a3 14 * this list of conditions and the following disclaimer.
AnnaBridge 189:f392fc9709a3 15 * 2. Redistributions in binary form must reproduce the above copyright notice,
AnnaBridge 189:f392fc9709a3 16 * this list of conditions and the following disclaimer in the documentation
AnnaBridge 189:f392fc9709a3 17 * and/or other materials provided with the distribution.
AnnaBridge 189:f392fc9709a3 18 * 3. Neither the name of STMicroelectronics nor the names of its contributors
AnnaBridge 189:f392fc9709a3 19 * may be used to endorse or promote products derived from this software
AnnaBridge 189:f392fc9709a3 20 * without specific prior written permission.
AnnaBridge 189:f392fc9709a3 21 *
AnnaBridge 189:f392fc9709a3 22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AnnaBridge 189:f392fc9709a3 23 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
AnnaBridge 189:f392fc9709a3 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
AnnaBridge 189:f392fc9709a3 25 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
AnnaBridge 189:f392fc9709a3 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
AnnaBridge 189:f392fc9709a3 27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
AnnaBridge 189:f392fc9709a3 28 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
AnnaBridge 189:f392fc9709a3 29 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
AnnaBridge 189:f392fc9709a3 30 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
AnnaBridge 189:f392fc9709a3 31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
AnnaBridge 189:f392fc9709a3 32 *
AnnaBridge 189:f392fc9709a3 33 ******************************************************************************
AnnaBridge 189:f392fc9709a3 34 */
AnnaBridge 189:f392fc9709a3 35
AnnaBridge 189:f392fc9709a3 36 /* Define to prevent recursive inclusion -------------------------------------*/
AnnaBridge 189:f392fc9709a3 37 #ifndef __STM32L4xx_HAL_CRC_EX_H
AnnaBridge 189:f392fc9709a3 38 #define __STM32L4xx_HAL_CRC_EX_H
AnnaBridge 189:f392fc9709a3 39
AnnaBridge 189:f392fc9709a3 40 #ifdef __cplusplus
AnnaBridge 189:f392fc9709a3 41 extern "C" {
AnnaBridge 189:f392fc9709a3 42 #endif
AnnaBridge 189:f392fc9709a3 43
AnnaBridge 189:f392fc9709a3 44 /* Includes ------------------------------------------------------------------*/
AnnaBridge 189:f392fc9709a3 45 #include "stm32l4xx_hal_def.h"
AnnaBridge 189:f392fc9709a3 46
AnnaBridge 189:f392fc9709a3 47 /** @addtogroup STM32L4xx_HAL_Driver
AnnaBridge 189:f392fc9709a3 48 * @{
AnnaBridge 189:f392fc9709a3 49 */
AnnaBridge 189:f392fc9709a3 50
AnnaBridge 189:f392fc9709a3 51 /** @addtogroup CRCEx
AnnaBridge 189:f392fc9709a3 52 * @{
AnnaBridge 189:f392fc9709a3 53 */
AnnaBridge 189:f392fc9709a3 54
AnnaBridge 189:f392fc9709a3 55 /* Exported types ------------------------------------------------------------*/
AnnaBridge 189:f392fc9709a3 56 /* Exported constants --------------------------------------------------------*/
AnnaBridge 189:f392fc9709a3 57 /** @defgroup CRCEx_Exported_Constants CRCEx Exported Constants
AnnaBridge 189:f392fc9709a3 58 * @{
AnnaBridge 189:f392fc9709a3 59 */
AnnaBridge 189:f392fc9709a3 60
AnnaBridge 189:f392fc9709a3 61 /** @defgroup CRCEx_Input_Data_Inversion Input Data Inversion Modes
AnnaBridge 189:f392fc9709a3 62 * @{
AnnaBridge 189:f392fc9709a3 63 */
AnnaBridge 189:f392fc9709a3 64 #define CRC_INPUTDATA_INVERSION_NONE (0x00000000U) /*!< No input data inversion */
AnnaBridge 189:f392fc9709a3 65 #define CRC_INPUTDATA_INVERSION_BYTE (CRC_CR_REV_IN_0) /*!< Byte-wise input data inversion */
AnnaBridge 189:f392fc9709a3 66 #define CRC_INPUTDATA_INVERSION_HALFWORD (CRC_CR_REV_IN_1) /*!< HalfWord-wise input data inversion */
AnnaBridge 189:f392fc9709a3 67 #define CRC_INPUTDATA_INVERSION_WORD (CRC_CR_REV_IN) /*!< Word-wise input data inversion */
AnnaBridge 189:f392fc9709a3 68 /**
AnnaBridge 189:f392fc9709a3 69 * @}
AnnaBridge 189:f392fc9709a3 70 */
AnnaBridge 189:f392fc9709a3 71
AnnaBridge 189:f392fc9709a3 72 /** @defgroup CRCEx_Output_Data_Inversion Output Data Inversion Modes
AnnaBridge 189:f392fc9709a3 73 * @{
AnnaBridge 189:f392fc9709a3 74 */
AnnaBridge 189:f392fc9709a3 75 #define CRC_OUTPUTDATA_INVERSION_DISABLE (0x00000000U) /*!< No output data inversion */
AnnaBridge 189:f392fc9709a3 76 #define CRC_OUTPUTDATA_INVERSION_ENABLE (CRC_CR_REV_OUT) /*!< Bit-wise output data inversion */
AnnaBridge 189:f392fc9709a3 77 /**
AnnaBridge 189:f392fc9709a3 78 * @}
AnnaBridge 189:f392fc9709a3 79 */
AnnaBridge 189:f392fc9709a3 80
AnnaBridge 189:f392fc9709a3 81 /**
AnnaBridge 189:f392fc9709a3 82 * @}
AnnaBridge 189:f392fc9709a3 83 */
AnnaBridge 189:f392fc9709a3 84
AnnaBridge 189:f392fc9709a3 85 /* Exported macro ------------------------------------------------------------*/
AnnaBridge 189:f392fc9709a3 86 /** @defgroup CRCEx_Exported_Macros CRCEx Exported Macros
AnnaBridge 189:f392fc9709a3 87 * @{
AnnaBridge 189:f392fc9709a3 88 */
AnnaBridge 189:f392fc9709a3 89
AnnaBridge 189:f392fc9709a3 90 /**
AnnaBridge 189:f392fc9709a3 91 * @brief Set CRC output reversal
AnnaBridge 189:f392fc9709a3 92 * @param __HANDLE__: CRC handle
AnnaBridge 189:f392fc9709a3 93 * @retval None
AnnaBridge 189:f392fc9709a3 94 */
AnnaBridge 189:f392fc9709a3 95 #define __HAL_CRC_OUTPUTREVERSAL_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= CRC_CR_REV_OUT)
AnnaBridge 189:f392fc9709a3 96
AnnaBridge 189:f392fc9709a3 97 /**
AnnaBridge 189:f392fc9709a3 98 * @brief Unset CRC output reversal
AnnaBridge 189:f392fc9709a3 99 * @param __HANDLE__: CRC handle
AnnaBridge 189:f392fc9709a3 100 * @retval None
AnnaBridge 189:f392fc9709a3 101 */
AnnaBridge 189:f392fc9709a3 102 #define __HAL_CRC_OUTPUTREVERSAL_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~(CRC_CR_REV_OUT))
AnnaBridge 189:f392fc9709a3 103
AnnaBridge 189:f392fc9709a3 104 /**
AnnaBridge 189:f392fc9709a3 105 * @brief Set CRC non-default polynomial
AnnaBridge 189:f392fc9709a3 106 * @param __HANDLE__: CRC handle
AnnaBridge 189:f392fc9709a3 107 * @param __POLYNOMIAL__: 7, 8, 16 or 32-bit polynomial
AnnaBridge 189:f392fc9709a3 108 * @retval None
AnnaBridge 189:f392fc9709a3 109 */
AnnaBridge 189:f392fc9709a3 110 #define __HAL_CRC_POLYNOMIAL_CONFIG(__HANDLE__, __POLYNOMIAL__) ((__HANDLE__)->Instance->POL = (__POLYNOMIAL__))
AnnaBridge 189:f392fc9709a3 111
AnnaBridge 189:f392fc9709a3 112 /**
AnnaBridge 189:f392fc9709a3 113 * @}
AnnaBridge 189:f392fc9709a3 114 */
AnnaBridge 189:f392fc9709a3 115
AnnaBridge 189:f392fc9709a3 116 /* Private macros --------------------------------------------------------*/
AnnaBridge 189:f392fc9709a3 117 /** @addtogroup CRCEx_Private_Macros CRCEx Private Macros
AnnaBridge 189:f392fc9709a3 118 * @{
AnnaBridge 189:f392fc9709a3 119 */
AnnaBridge 189:f392fc9709a3 120
AnnaBridge 189:f392fc9709a3 121 #define IS_CRC_INPUTDATA_INVERSION_MODE(MODE) (((MODE) == CRC_INPUTDATA_INVERSION_NONE) || \
AnnaBridge 189:f392fc9709a3 122 ((MODE) == CRC_INPUTDATA_INVERSION_BYTE) || \
AnnaBridge 189:f392fc9709a3 123 ((MODE) == CRC_INPUTDATA_INVERSION_HALFWORD) || \
AnnaBridge 189:f392fc9709a3 124 ((MODE) == CRC_INPUTDATA_INVERSION_WORD))
AnnaBridge 189:f392fc9709a3 125
AnnaBridge 189:f392fc9709a3 126
AnnaBridge 189:f392fc9709a3 127 #define IS_CRC_OUTPUTDATA_INVERSION_MODE(MODE) (((MODE) == CRC_OUTPUTDATA_INVERSION_DISABLE) || \
AnnaBridge 189:f392fc9709a3 128 ((MODE) == CRC_OUTPUTDATA_INVERSION_ENABLE))
AnnaBridge 189:f392fc9709a3 129
AnnaBridge 189:f392fc9709a3 130 /**
AnnaBridge 189:f392fc9709a3 131 * @}
AnnaBridge 189:f392fc9709a3 132 */
AnnaBridge 189:f392fc9709a3 133
AnnaBridge 189:f392fc9709a3 134 /* Exported functions --------------------------------------------------------*/
AnnaBridge 189:f392fc9709a3 135
AnnaBridge 189:f392fc9709a3 136 /** @addtogroup CRCEx_Exported_Functions CRC Extended Exported Functions
AnnaBridge 189:f392fc9709a3 137 * @{
AnnaBridge 189:f392fc9709a3 138 */
AnnaBridge 189:f392fc9709a3 139
AnnaBridge 189:f392fc9709a3 140 /** @addtogroup CRCEx_Exported_Functions_Group1 Extended Initialization/de-initialization functions
AnnaBridge 189:f392fc9709a3 141 * @{
AnnaBridge 189:f392fc9709a3 142 */
AnnaBridge 189:f392fc9709a3 143
AnnaBridge 189:f392fc9709a3 144 /* Initialization and de-initialization functions ****************************/
AnnaBridge 189:f392fc9709a3 145 HAL_StatusTypeDef HAL_CRCEx_Polynomial_Set(CRC_HandleTypeDef *hcrc, uint32_t Pol, uint32_t PolyLength);
AnnaBridge 189:f392fc9709a3 146 HAL_StatusTypeDef HAL_CRCEx_Input_Data_Reverse(CRC_HandleTypeDef *hcrc, uint32_t InputReverseMode);
AnnaBridge 189:f392fc9709a3 147 HAL_StatusTypeDef HAL_CRCEx_Output_Data_Reverse(CRC_HandleTypeDef *hcrc, uint32_t OutputReverseMode);
AnnaBridge 189:f392fc9709a3 148
AnnaBridge 189:f392fc9709a3 149 /**
AnnaBridge 189:f392fc9709a3 150 * @}
AnnaBridge 189:f392fc9709a3 151 */
AnnaBridge 189:f392fc9709a3 152
AnnaBridge 189:f392fc9709a3 153 /**
AnnaBridge 189:f392fc9709a3 154 * @}
AnnaBridge 189:f392fc9709a3 155 */
AnnaBridge 189:f392fc9709a3 156
AnnaBridge 189:f392fc9709a3 157 /**
AnnaBridge 189:f392fc9709a3 158 * @}
AnnaBridge 189:f392fc9709a3 159 */
AnnaBridge 189:f392fc9709a3 160
AnnaBridge 189:f392fc9709a3 161 /**
AnnaBridge 189:f392fc9709a3 162 * @}
AnnaBridge 189:f392fc9709a3 163 */
AnnaBridge 189:f392fc9709a3 164
AnnaBridge 189:f392fc9709a3 165 #ifdef __cplusplus
AnnaBridge 189:f392fc9709a3 166 }
AnnaBridge 189:f392fc9709a3 167 #endif
AnnaBridge 189:f392fc9709a3 168
AnnaBridge 189:f392fc9709a3 169 #endif /* __STM32L4xx_HAL_CRC_EX_H */
AnnaBridge 189:f392fc9709a3 170
AnnaBridge 189:f392fc9709a3 171 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/