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Diff: TARGET_NUCLEO_F767ZI/TOOLCHAIN_IAR/stm32f7xx_hal_crc_ex.h
- Revision:
- 171:3a7713b1edbc
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/TARGET_NUCLEO_F767ZI/TOOLCHAIN_IAR/stm32f7xx_hal_crc_ex.h Thu Nov 08 11:45:42 2018 +0000 @@ -0,0 +1,166 @@ +/** + ****************************************************************************** + * @file stm32f7xx_hal_crc_ex.h + * @author MCD Application Team + * @brief Header file of CRC HAL extension module. + ****************************************************************************** + * @attention + * + * <h2><center>© COPYRIGHT(c) 2017 STMicroelectronics</center></h2> + * + * Redistribution and use in source and binary forms, with or without modification, + * are permitted provided that the following conditions are met: + * 1. Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * 3. Neither the name of STMicroelectronics nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F7xx_HAL_CRC_EX_H +#define __STM32F7xx_HAL_CRC_EX_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f7xx_hal_def.h" + +/** @addtogroup STM32F7xx_HAL_Driver + * @{ + */ + +/** @defgroup CRCEx CRCEx + * @{ + */ + +/* Exported types ------------------------------------------------------------*/ +/* Exported constants --------------------------------------------------------*/ + +/** @defgroup CRCEx_Exported_Constants CRC Extended exported constants + * @{ + */ + +/** @defgroup CRCEx_Input_Data_Inversion CRC Extended input data inversion modes + * @{ + */ +#define CRC_INPUTDATA_INVERSION_NONE ((uint32_t)0x00000000U) +#define CRC_INPUTDATA_INVERSION_BYTE ((uint32_t)CRC_CR_REV_IN_0) +#define CRC_INPUTDATA_INVERSION_HALFWORD ((uint32_t)CRC_CR_REV_IN_1) +#define CRC_INPUTDATA_INVERSION_WORD ((uint32_t)CRC_CR_REV_IN) + +#define IS_CRC_INPUTDATA_INVERSION_MODE(__MODE__) (((__MODE__) == CRC_INPUTDATA_INVERSION_NONE) || \ + ((__MODE__) == CRC_INPUTDATA_INVERSION_BYTE) || \ + ((__MODE__) == CRC_INPUTDATA_INVERSION_HALFWORD) || \ + ((__MODE__) == CRC_INPUTDATA_INVERSION_WORD)) +/** + * @} + */ + +/** @defgroup CRCEx_Output_Data_Inversion CRC Extended output data inversion modes + * @{ + */ +#define CRC_OUTPUTDATA_INVERSION_DISABLE ((uint32_t)0x00000000U) +#define CRC_OUTPUTDATA_INVERSION_ENABLE ((uint32_t)CRC_CR_REV_OUT) + +#define IS_CRC_OUTPUTDATA_INVERSION_MODE(__MODE__) (((__MODE__) == CRC_OUTPUTDATA_INVERSION_DISABLE) || \ + ((__MODE__) == CRC_OUTPUTDATA_INVERSION_ENABLE)) +/** + * @} + */ + + +/** + * @} + */ +/* Exported macro ------------------------------------------------------------*/ + +/** @defgroup CRCEx_Exported_Macros CRC Extended exported macros + * @{ + */ + +/** + * @brief Set CRC output reversal + * @param __HANDLE__ CRC handle + * @retval None. + */ +#define __HAL_CRC_OUTPUTREVERSAL_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= CRC_CR_REV_OUT) + +/** + * @brief Unset CRC output reversal + * @param __HANDLE__ CRC handle + * @retval None. + */ +#define __HAL_CRC_OUTPUTREVERSAL_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~(CRC_CR_REV_OUT)) + +/** + * @brief Set CRC non-default polynomial + * @param __HANDLE__ CRC handle + * @param __POLYNOMIAL__ 7, 8, 16 or 32-bit polynomial + * @retval None. + */ +#define __HAL_CRC_POLYNOMIAL_CONFIG(__HANDLE__, __POLYNOMIAL__) ((__HANDLE__)->Instance->POL = (__POLYNOMIAL__)) + +/** + * @} + */ + + +/** @defgroup CRCEx_Exported_Functions CRC Extended Exported Functions + * @{ + */ + +/** @defgroup CRCEx_Exported_Functions_Group1 Extended CRC features functions + * @{ + */ +/* Exported functions --------------------------------------------------------*/ +/* Initialization and de-initialization functions ****************************/ +HAL_StatusTypeDef HAL_CRCEx_Polynomial_Set(CRC_HandleTypeDef *hcrc, uint32_t Pol, uint32_t PolyLength); +HAL_StatusTypeDef HAL_CRCEx_Input_Data_Reverse(CRC_HandleTypeDef *hcrc, uint32_t InputReverseMode); +HAL_StatusTypeDef HAL_CRCEx_Output_Data_Reverse(CRC_HandleTypeDef *hcrc, uint32_t OutputReverseMode); + +/* Peripheral Control functions ***********************************************/ +/* Peripheral State and Error functions ***************************************/ + +/** + * @} + */ + +/** + * @} + */ + + +/** + * @} + */ + +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + +#endif /* __STM32F7xx_HAL_CRC_EX_H */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/