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/**
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  ******************************************************************************
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  * @file    stm32f1xx_hal_can_ex.h
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  * @author  MCD Application Team
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  * @brief   Header file of CAN HAL Extension module.
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  ******************************************************************************
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  * @attention
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  *
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  * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
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  *
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  * Redistribution and use in source and binary forms, with or without modification,
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  * are permitted provided that the following conditions are met:
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  *   1. Redistributions of source code must retain the above copyright notice,
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  *      this list of conditions and the following disclaimer.
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  *   2. Redistributions in binary form must reproduce the above copyright notice,
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  *      this list of conditions and the following disclaimer in the documentation
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  *      and/or other materials provided with the distribution.
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  *   3. Neither the name of STMicroelectronics nor the names of its contributors
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  *      may be used to endorse or promote products derived from this software
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  *      without specific prior written permission.
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  *
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  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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  *
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  ******************************************************************************
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  */
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __STM32F1xx_HAL_CAN_EX_H
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#define __STM32F1xx_HAL_CAN_EX_H
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#ifdef __cplusplus
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 extern "C" {
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#endif
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#if defined(STM32F103x6) || defined(STM32F103xB) || defined(STM32F103xE) || \
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    defined(STM32F103xG) || defined(STM32F105xC) || defined(STM32F107xC)
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/* Includes ------------------------------------------------------------------*/
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#include "stm32f1xx_hal_def.h"
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/** @addtogroup STM32F1xx_HAL_Driver
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  * @{
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  */
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/** @defgroup CANEx CANEx
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  * @{
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  */
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/* Exported types ------------------------------------------------------------*/
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/**
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  * @brief  CAN filter configuration structure definition
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  */
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/* CAN filter banks differences over STM32F1 devices:                         */
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/* - STM32F1 Connectivity line: 28 filter banks shared between CAN1 and CAN2  */
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/* - Other STM32F10x devices:   14 filter banks                               */
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typedef struct
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{
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  uint32_t FilterIdHigh;          /*!< Specifies the filter identification number (MSBs for a 32-bit
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                                       configuration, first one for a 16-bit configuration).
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                                       This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF. */
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  uint32_t FilterIdLow;           /*!< Specifies the filter identification number (LSBs for a 32-bit
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                                       configuration, second one for a 16-bit configuration).
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                                       This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF. */
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  uint32_t FilterMaskIdHigh;      /*!< Specifies the filter mask number or identification number,
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                                       according to the mode (MSBs for a 32-bit configuration,
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                                       first one for a 16-bit configuration).
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                                       This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF. */
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  uint32_t FilterMaskIdLow;       /*!< Specifies the filter mask number or identification number,
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                                       according to the mode (LSBs for a 32-bit configuration,
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                                       second one for a 16-bit configuration).
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                                       This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF. */
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  uint32_t FilterFIFOAssignment;  /*!< Specifies the FIFO (0 or 1) which will be assigned to the filter.
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                                       This parameter can be a value of @ref CAN_filter_FIFO */
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#if defined(STM32F105xC) || defined(STM32F107xC)
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  uint32_t FilterNumber;          /*!< Specifies the filter which will be initialized.
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                                       This parameter must be a number between Min_Data = 0 and Max_Data = 27. */
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#else
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  uint32_t FilterNumber;          /*!< Specifies the filter which will be initialized.
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                                       This parameter must be a number between Min_Data = 0 and Max_Data = 13. */
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#endif /* STM32F105xC || STM32F107xC */
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  uint32_t FilterMode;            /*!< Specifies the filter mode to be initialized.
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                                       This parameter can be a value of @ref CAN_filter_mode */
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  uint32_t FilterScale;           /*!< Specifies the filter scale.
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                                       This parameter can be a value of @ref CAN_filter_scale */
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  uint32_t FilterActivation;      /*!< Enable or disable the filter.
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                                       This parameter can be set to ENABLE or DISABLE. */
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  uint32_t BankNumber;            /*!< Select the start slave bank filter
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                                       This parameter must be a number between Min_Data = 0 and Max_Data = 28. */
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}CAN_FilterConfTypeDef;
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/* Exported constants --------------------------------------------------------*/
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/* Exported macro ------------------------------------------------------------*/
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/* Private macro -------------------------------------------------------------*/
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/** @defgroup CANEx_Private_Macros CAN Extended Private Macros
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  * @{
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  */
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#if defined(STM32F105xC) || defined(STM32F107xC)
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#define IS_CAN_FILTER_NUMBER(NUMBER) ((NUMBER) <= 27U)
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#else
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#define IS_CAN_FILTER_NUMBER(NUMBER) ((NUMBER) <= 13U)
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#endif /* STM32F105xC || STM32F107xC */
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/**
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  * @}
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  */
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/**
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  * @}
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  */
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/**
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  * @}
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  */
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#endif /* STM32F103x6) || STM32F103xB || STM32F103xE || STM32F103xG) || STM32F105xC || STM32F107xC    */
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#ifdef __cplusplus
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}
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#endif
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#endif /* __STM32F1xx_HAL_CAN_EX_H */
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/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/