55 lines
1.6 KiB
C
55 lines
1.6 KiB
C
/* USER CODE BEGIN Header */
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/**
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******************************************************************************
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* @file spi.h
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* @brief This file contains all the function prototypes for
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* the spi.c file
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******************************************************************************
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* @attention
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*
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* Copyright (c) 2024 STMicroelectronics.
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* All rights reserved.
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*
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* This software is licensed under terms that can be found in the LICENSE file
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* in the root directory of this software component.
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* If no LICENSE file comes with this software, it is provided AS-IS.
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*
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******************************************************************************
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*/
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/* USER CODE END Header */
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __SPI_H__
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#define __SPI_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Includes ------------------------------------------------------------------*/
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#include "main.h"
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/* USER CODE BEGIN Includes */
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/* USER CODE END Includes */
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extern SPI_HandleTypeDef hspi2;
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/* USER CODE BEGIN Private defines */
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#define AS5040_DIAG_OC_FAULT 0x0001 // Offset Compensation Finished
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#define AS5040_DIAG_CO_FAULT 0x0002 // Cordic Overflow
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#define AS5040_DIAG_LIN_FAULT 0x0004 // Linearity Alarm
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/* USER CODE END Private defines */
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void MX_SPI2_Init(void);
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/* USER CODE BEGIN Prototypes */
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float NormalizeToDegrees(uint16_t rawAngle);
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uint16_t AS5045_ReadAngle(SPI_HandleTypeDef *hspi, uint8_t *status);
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/* USER CODE END Prototypes */
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#ifdef __cplusplus
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}
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#endif
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#endif /* __SPI_H__ */
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