stm32f7xx_hal_crc_ex.h File Reference

Header file of CRC HAL extension module. More...

#include "stm32f7xx_hal_def.h"

Go to the source code of this file.

Macros
#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__)
#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__)
#define	__HAL_CRC_OUTPUTREVERSAL_ENABLE(__HANDLE__)   ((__HANDLE__)->Instance->CR |= CRC_CR_REV_OUT)
	Set CRC output reversal. More...
#define	__HAL_CRC_OUTPUTREVERSAL_DISABLE(__HANDLE__)   ((__HANDLE__)->Instance->CR &= ~(CRC_CR_REV_OUT))
	Unset CRC output reversal. More...
#define	__HAL_CRC_POLYNOMIAL_CONFIG(__HANDLE__, __POLYNOMIAL__)   ((__HANDLE__)->Instance->POL = (__POLYNOMIAL__))
	Set CRC non-default polynomial. More...

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)

Detailed Description

Header file of CRC HAL extension module.

Author

MCD Application Team

Version

V1.1.0

Date

22-April-2016

Attention

© COPYRIGHT(c) 2016 STMicroelectronics

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.

Definition in file stm32f7xx_hal_crc_ex.h.