| 1 | /* USER CODE BEGIN Header */
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| 2 | /**
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| 3 | ******************************************************************************
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| 4 | * @file crc.c
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| 5 | * @brief This file provides code for the configuration
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| 6 | * of the CRC instances.
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| 7 | ******************************************************************************
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| 8 | * @attention
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| 9 | *
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| 10 | * Copyright (c) 2022 STMicroelectronics.
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| 11 | * All rights reserved.
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| 12 | *
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| 13 | * This software is licensed under terms that can be found in the LICENSE file
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| 14 | * in the root directory of this software component.
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| 15 | * If no LICENSE file comes with this software, it is provided AS-IS.
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| 16 | *
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| 17 | ******************************************************************************
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| 18 | */
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| 19 | /* USER CODE END Header */
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| 20 | /* Includes ------------------------------------------------------------------*/
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| 21 | #include "crc.h"
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| 22 |
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| 23 | /* USER CODE BEGIN 0 */
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| 24 |
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| 25 | /* USER CODE END 0 */
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| 26 |
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| 27 | CRC_HandleTypeDef hcrc;
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| 28 |
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| 29 | /* CRC init function */
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| 30 | void MX_CRC_Init(void)
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| 31 | {
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| 32 |
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| 33 | /* USER CODE BEGIN CRC_Init 0 */
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| 34 |
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| 35 | /* USER CODE END CRC_Init 0 */
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| 36 |
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| 37 | /* USER CODE BEGIN CRC_Init 1 */
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| 38 |
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| 39 | /* USER CODE END CRC_Init 1 */
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| 40 | hcrc.Instance = CRC;
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| 41 | hcrc.Init.DefaultPolynomialUse = DEFAULT_POLYNOMIAL_DISABLE;
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| 42 | hcrc.Init.DefaultInitValueUse = DEFAULT_INIT_VALUE_DISABLE;
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| 43 | hcrc.Init.GeneratingPolynomial = 7;
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| 44 | hcrc.Init.CRCLength = CRC_POLYLENGTH_8B;
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| 45 | hcrc.Init.InitValue = 0;
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| 46 | hcrc.Init.InputDataInversionMode = CRC_INPUTDATA_INVERSION_NONE;
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| 47 | hcrc.Init.OutputDataInversionMode = CRC_OUTPUTDATA_INVERSION_DISABLE;
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| 48 | hcrc.InputDataFormat = CRC_INPUTDATA_FORMAT_BYTES;
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| 49 | if (HAL_CRC_Init(&hcrc) != HAL_OK)
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| 50 | {
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| 51 | Error_Handler();
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| 52 | }
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| 53 | /* USER CODE BEGIN CRC_Init 2 */
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| 54 |
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| 55 | /* USER CODE END CRC_Init 2 */
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| 56 |
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| 57 | }
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| 58 |
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| 59 | void HAL_CRC_MspInit(CRC_HandleTypeDef* crcHandle)
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| 60 | {
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| 61 |
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| 62 | if(crcHandle->Instance==CRC)
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| 63 | {
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| 64 | /* USER CODE BEGIN CRC_MspInit 0 */
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| 65 |
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| 66 | /* USER CODE END CRC_MspInit 0 */
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| 67 | /* CRC clock enable */
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| 68 | __HAL_RCC_CRC_CLK_ENABLE();
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| 69 | /* USER CODE BEGIN CRC_MspInit 1 */
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| 70 |
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| 71 | /* USER CODE END CRC_MspInit 1 */
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| 72 | }
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| 73 | }
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| 74 |
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| 75 | void HAL_CRC_MspDeInit(CRC_HandleTypeDef* crcHandle)
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| 76 | {
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| 77 |
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| 78 | if(crcHandle->Instance==CRC)
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| 79 | {
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| 80 | /* USER CODE BEGIN CRC_MspDeInit 0 */
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| 81 |
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| 82 | /* USER CODE END CRC_MspDeInit 0 */
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| 83 | /* Peripheral clock disable */
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| 84 | __HAL_RCC_CRC_CLK_DISABLE();
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| 85 | /* USER CODE BEGIN CRC_MspDeInit 1 */
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| 86 |
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| 87 | /* USER CODE END CRC_MspDeInit 1 */
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| 88 | }
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| 89 | }
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| 90 |
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| 91 | /* USER CODE BEGIN 1 */
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| 92 |
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| 93 | /* USER CODE END 1 */
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