stm32h7xx_hal_crc_ex.c File Reference

Extended CRC HAL module driver. This file provides firmware functions to manage the extended functionalities of the CRC peripheral. More...

#include "stm32h7xx_hal.h"

Go to the source code of this file.

Functions
HAL_StatusTypeDef	HAL_CRCEx_Polynomial_Set (CRC_HandleTypeDef *hcrc, uint32_t Pol, uint32_t PolyLength)
	Initialize the CRC polynomial if different from default one.
HAL_StatusTypeDef	HAL_CRCEx_Input_Data_Reverse (CRC_HandleTypeDef *hcrc, uint32_t InputReverseMode)
	Set the Reverse Input data mode.
HAL_StatusTypeDef	HAL_CRCEx_Output_Data_Reverse (CRC_HandleTypeDef *hcrc, uint32_t OutputReverseMode)
	Set the Reverse Output data mode.

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Detailed Description

Extended CRC HAL module driver. This file provides firmware functions to manage the extended functionalities of the CRC peripheral.

Author:

MCD Application Team

Attention:

Copyright (c) 2017 STMicroelectronics. All rights reserved.

This software is licensed under terms that can be found in the LICENSE file in the root directory of this software component. If no LICENSE file comes with this software, it is provided AS-IS.

================================================================================
            ##### How to use this driver #####
================================================================================
    [..]
         (+) Set user-defined generating polynomial through HAL_CRCEx_Polynomial_Set()
         (+) Configure Input or Output data inversion

  

Definition in file stm32h7xx_hal_crc_ex.c.