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TARGET_NUCLEO_F334R8/stm32f3xx_hal_can.h@118:16969dd821af, 2016-04-05 (annotated)

Committer:: ricardobtez
Date:: Tue Apr 05 23:51:21 2016 +0000
Revision:: 118:16969dd821af
Parent:: 92:4fc01daae5a5

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User	Revision	Line number	New contents of line
bogdanm	86:04dd9b1680ae	1	/**
bogdanm	86:04dd9b1680ae	2	******************************************************************************
bogdanm	86:04dd9b1680ae	3	* @file stm32f3xx_hal_can.h
bogdanm	86:04dd9b1680ae	4	* @author MCD Application Team
bogdanm	92:4fc01daae5a5	5	* @version V1.1.0
bogdanm	92:4fc01daae5a5	6	* @date 12-Sept-2014
bogdanm	86:04dd9b1680ae	7	* @brief Header file of CAN HAL module.
bogdanm	86:04dd9b1680ae	8	******************************************************************************
bogdanm	86:04dd9b1680ae	9	* @attention
bogdanm	86:04dd9b1680ae	10	*
bogdanm	86:04dd9b1680ae	11	* <h2><center>© COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
bogdanm	86:04dd9b1680ae	12	*
bogdanm	86:04dd9b1680ae	13	* Redistribution and use in source and binary forms, with or without modification,
bogdanm	86:04dd9b1680ae	14	* are permitted provided that the following conditions are met:
bogdanm	86:04dd9b1680ae	15	* 1. Redistributions of source code must retain the above copyright notice,
bogdanm	86:04dd9b1680ae	16	* this list of conditions and the following disclaimer.
bogdanm	86:04dd9b1680ae	17	* 2. Redistributions in binary form must reproduce the above copyright notice,
bogdanm	86:04dd9b1680ae	18	* this list of conditions and the following disclaimer in the documentation
bogdanm	86:04dd9b1680ae	19	* and/or other materials provided with the distribution.
bogdanm	86:04dd9b1680ae	20	* 3. Neither the name of STMicroelectronics nor the names of its contributors
bogdanm	86:04dd9b1680ae	21	* may be used to endorse or promote products derived from this software
bogdanm	86:04dd9b1680ae	22	* without specific prior written permission.
bogdanm	86:04dd9b1680ae	23	*
bogdanm	86:04dd9b1680ae	24	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
bogdanm	86:04dd9b1680ae	25	* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
bogdanm	86:04dd9b1680ae	26	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
bogdanm	86:04dd9b1680ae	27	* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
bogdanm	86:04dd9b1680ae	28	* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
bogdanm	86:04dd9b1680ae	29	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
bogdanm	86:04dd9b1680ae	30	* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
bogdanm	86:04dd9b1680ae	31	* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
bogdanm	86:04dd9b1680ae	32	* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
bogdanm	86:04dd9b1680ae	33	* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
bogdanm	86:04dd9b1680ae	34	*
bogdanm	86:04dd9b1680ae	35	******************************************************************************
bogdanm	86:04dd9b1680ae	36	*/
bogdanm	86:04dd9b1680ae	37
bogdanm	86:04dd9b1680ae	38	/* Define to prevent recursive inclusion -------------------------------------*/
bogdanm	86:04dd9b1680ae	39	#ifndef __STM32F3xx_CAN_H
bogdanm	86:04dd9b1680ae	40	#define __STM32F3xx_CAN_H
bogdanm	86:04dd9b1680ae	41
bogdanm	86:04dd9b1680ae	42	#ifdef __cplusplus
bogdanm	86:04dd9b1680ae	43	extern "C" {
bogdanm	86:04dd9b1680ae	44	#endif
bogdanm	86:04dd9b1680ae	45
bogdanm	92:4fc01daae5a5	46	#if defined(STM32F302xE) \|\| defined(STM32F303xE) \|\| defined(STM32F398xx) \|\| \
bogdanm	92:4fc01daae5a5	47	defined(STM32F302xC) \|\| defined(STM32F303xC) \|\| defined(STM32F358xx) \|\| \
bogdanm	92:4fc01daae5a5	48	defined(STM32F303x8) \|\| defined(STM32F334x8) \|\| defined(STM32F328xx) \|\| \
bogdanm	92:4fc01daae5a5	49	defined(STM32F302x8) \|\| \
bogdanm	92:4fc01daae5a5	50	defined(STM32F373xC) \|\| defined(STM32F378xx)
bogdanm	86:04dd9b1680ae	51
bogdanm	86:04dd9b1680ae	52	/* Includes ------------------------------------------------------------------*/
bogdanm	86:04dd9b1680ae	53	#include "stm32f3xx_hal_def.h"
bogdanm	86:04dd9b1680ae	54
bogdanm	86:04dd9b1680ae	55	/** @addtogroup STM32F3xx_HAL_Driver
bogdanm	86:04dd9b1680ae	56	* @{
bogdanm	86:04dd9b1680ae	57	*/
bogdanm	86:04dd9b1680ae	58
bogdanm	86:04dd9b1680ae	59	/** @addtogroup CAN
bogdanm	86:04dd9b1680ae	60	* @{
bogdanm	86:04dd9b1680ae	61	*/
bogdanm	86:04dd9b1680ae	62
bogdanm	86:04dd9b1680ae	63	/* Exported types ------------------------------------------------------------*/
bogdanm	92:4fc01daae5a5	64	/** @defgroup CAN_Exported_Types CAN Exported Types
bogdanm	92:4fc01daae5a5	65	* @{
bogdanm	92:4fc01daae5a5	66	*/
bogdanm	86:04dd9b1680ae	67	/**
bogdanm	86:04dd9b1680ae	68	* @brief HAL State structures definition
bogdanm	86:04dd9b1680ae	69	*/
bogdanm	86:04dd9b1680ae	70	typedef enum
bogdanm	86:04dd9b1680ae	71	{
bogdanm	86:04dd9b1680ae	72	HAL_CAN_STATE_RESET = 0x00, /!< CAN not yet initialized or disabled /
bogdanm	86:04dd9b1680ae	73	HAL_CAN_STATE_READY = 0x01, /!< CAN initialized and ready for use /
bogdanm	86:04dd9b1680ae	74	HAL_CAN_STATE_BUSY = 0x02, /!< CAN process is ongoing /
bogdanm	86:04dd9b1680ae	75	HAL_CAN_STATE_BUSY_TX = 0x12, /!< CAN process is ongoing /
bogdanm	86:04dd9b1680ae	76	HAL_CAN_STATE_BUSY_RX = 0x22, /!< CAN process is ongoing /
bogdanm	86:04dd9b1680ae	77	HAL_CAN_STATE_BUSY_TX_RX = 0x32, /!< CAN process is ongoing /
bogdanm	86:04dd9b1680ae	78	HAL_CAN_STATE_TIMEOUT = 0x03, /!< CAN in Timeout state /
bogdanm	86:04dd9b1680ae	79	HAL_CAN_STATE_ERROR = 0x04 /!< CAN error state /
bogdanm	86:04dd9b1680ae	80
bogdanm	86:04dd9b1680ae	81	}HAL_CAN_StateTypeDef;
bogdanm	86:04dd9b1680ae	82
bogdanm	86:04dd9b1680ae	83	/**
bogdanm	86:04dd9b1680ae	84	* @brief HAL CAN Error Code structure definition
bogdanm	86:04dd9b1680ae	85	*/
bogdanm	86:04dd9b1680ae	86	typedef enum
bogdanm	86:04dd9b1680ae	87	{
bogdanm	86:04dd9b1680ae	88	HAL_CAN_ERROR_NONE = 0x00, /!< No error /
bogdanm	86:04dd9b1680ae	89	HAL_CAN_ERROR_EWG = 0x01, /!< EWG error /
bogdanm	86:04dd9b1680ae	90	HAL_CAN_ERROR_EPV = 0x02, /!< EPV error /
bogdanm	86:04dd9b1680ae	91	HAL_CAN_ERROR_BOF = 0x04, /!< BOF error /
bogdanm	86:04dd9b1680ae	92	HAL_CAN_ERROR_STF = 0x08, /!< Stuff error /
bogdanm	86:04dd9b1680ae	93	HAL_CAN_ERROR_FOR = 0x10, /!< Form error /
bogdanm	86:04dd9b1680ae	94	HAL_CAN_ERROR_ACK = 0x20, /!< Acknowledgment error /
bogdanm	86:04dd9b1680ae	95	HAL_CAN_ERROR_BR = 0x40, /!< Bit recessive /
bogdanm	86:04dd9b1680ae	96	HAL_CAN_ERROR_BD = 0x80, /!< LEC dominant /
bogdanm	86:04dd9b1680ae	97	HAL_CAN_ERROR_CRC = 0x100 /!< LEC transfer error /
bogdanm	86:04dd9b1680ae	98	}HAL_CAN_ErrorTypeDef;
bogdanm	86:04dd9b1680ae	99
bogdanm	86:04dd9b1680ae	100	/**
bogdanm	86:04dd9b1680ae	101	* @brief CAN init structure definition
bogdanm	86:04dd9b1680ae	102	*/
bogdanm	86:04dd9b1680ae	103	typedef struct
bogdanm	86:04dd9b1680ae	104	{
bogdanm	86:04dd9b1680ae	105	uint32_t Prescaler; /*!< Specifies the length of a time quantum.
bogdanm	86:04dd9b1680ae	106	This parameter must be a number between Min_Data = 1 and Max_Data = 1024. */
bogdanm	86:04dd9b1680ae	107
bogdanm	86:04dd9b1680ae	108	uint32_t Mode; /*!< Specifies the CAN operating mode.
bogdanm	86:04dd9b1680ae	109	This parameter can be a value of @ref CAN_operating_mode */
bogdanm	86:04dd9b1680ae	110
bogdanm	86:04dd9b1680ae	111	uint32_t SJW; /*!< Specifies the maximum number of time quanta
bogdanm	86:04dd9b1680ae	112	the CAN hardware is allowed to lengthen or
bogdanm	86:04dd9b1680ae	113	shorten a bit to perform resynchronization.
bogdanm	86:04dd9b1680ae	114	This parameter can be a value of @ref CAN_synchronisation_jump_width */
bogdanm	86:04dd9b1680ae	115
bogdanm	86:04dd9b1680ae	116	uint32_t BS1; /*!< Specifies the number of time quanta in Bit Segment 1.
bogdanm	86:04dd9b1680ae	117	This parameter can be a value of @ref CAN_time_quantum_in_bit_segment_1 */
bogdanm	86:04dd9b1680ae	118
bogdanm	86:04dd9b1680ae	119	uint32_t BS2; /*!< Specifies the number of time quanta in Bit Segment 2.
bogdanm	86:04dd9b1680ae	120	This parameter can be a value of @ref CAN_time_quantum_in_bit_segment_2 */
bogdanm	86:04dd9b1680ae	121
bogdanm	86:04dd9b1680ae	122	uint32_t TTCM; /*!< Enable or disable the time triggered communication mode.
bogdanm	86:04dd9b1680ae	123	This parameter can be set to ENABLE or DISABLE. */
bogdanm	86:04dd9b1680ae	124
bogdanm	86:04dd9b1680ae	125	uint32_t ABOM; /*!< Enable or disable the automatic bus-off management.
bogdanm	86:04dd9b1680ae	126	This parameter can be set to ENABLE or DISABLE. */
bogdanm	86:04dd9b1680ae	127
bogdanm	86:04dd9b1680ae	128	uint32_t AWUM; /*!< Enable or disable the automatic wake-up mode.
bogdanm	86:04dd9b1680ae	129	This parameter can be set to ENABLE or DISABLE. */
bogdanm	86:04dd9b1680ae	130
bogdanm	86:04dd9b1680ae	131	uint32_t NART; /*!< Enable or disable the non-automatic retransmission mode.
bogdanm	86:04dd9b1680ae	132	This parameter can be set to ENABLE or DISABLE. */
bogdanm	86:04dd9b1680ae	133
bogdanm	86:04dd9b1680ae	134	uint32_t RFLM; /*!< Enable or disable the Receive FIFO Locked mode.
bogdanm	86:04dd9b1680ae	135	This parameter can be set to ENABLE or DISABLE. */
bogdanm	86:04dd9b1680ae	136
bogdanm	86:04dd9b1680ae	137	uint32_t TXFP; /*!< Enable or disable the transmit FIFO priority.
bogdanm	86:04dd9b1680ae	138	This parameter can be set to ENABLE or DISABLE. */
bogdanm	86:04dd9b1680ae	139	}CAN_InitTypeDef;
bogdanm	86:04dd9b1680ae	140
bogdanm	86:04dd9b1680ae	141	/**
bogdanm	86:04dd9b1680ae	142	* @brief CAN filter configuration structure definition
bogdanm	86:04dd9b1680ae	143	*/
bogdanm	86:04dd9b1680ae	144	typedef struct
bogdanm	86:04dd9b1680ae	145	{
bogdanm	86:04dd9b1680ae	146	uint32_t FilterIdHigh; /*!< Specifies the filter identification number (MSBs for a 32-bit
bogdanm	86:04dd9b1680ae	147	configuration, first one for a 16-bit configuration).
bogdanm	86:04dd9b1680ae	148	This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF. */
bogdanm	86:04dd9b1680ae	149
bogdanm	86:04dd9b1680ae	150	uint32_t FilterIdLow; /*!< Specifies the filter identification number (LSBs for a 32-bit
bogdanm	86:04dd9b1680ae	151	configuration, second one for a 16-bit configuration).
bogdanm	86:04dd9b1680ae	152	This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF. */
bogdanm	86:04dd9b1680ae	153
bogdanm	86:04dd9b1680ae	154	uint32_t FilterMaskIdHigh; /*!< Specifies the filter mask number or identification number,
bogdanm	86:04dd9b1680ae	155	according to the mode (MSBs for a 32-bit configuration,
bogdanm	86:04dd9b1680ae	156	first one for a 16-bit configuration).
bogdanm	86:04dd9b1680ae	157	This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF. */
bogdanm	86:04dd9b1680ae	158
bogdanm	86:04dd9b1680ae	159	uint32_t FilterMaskIdLow; /*!< Specifies the filter mask number or identification number,
bogdanm	86:04dd9b1680ae	160	according to the mode (LSBs for a 32-bit configuration,
bogdanm	86:04dd9b1680ae	161	second one for a 16-bit configuration).
bogdanm	86:04dd9b1680ae	162	This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF. */
bogdanm	86:04dd9b1680ae	163
bogdanm	86:04dd9b1680ae	164	uint32_t FilterFIFOAssignment; /*!< Specifies the FIFO (0 or 1) which will be assigned to the filter.
bogdanm	86:04dd9b1680ae	165	This parameter can be a value of @ref CAN_filter_FIFO */
bogdanm	86:04dd9b1680ae	166
bogdanm	86:04dd9b1680ae	167	uint32_t FilterNumber; /*!< Specifies the filter which will be initialized.
bogdanm	86:04dd9b1680ae	168	This parameter must be a number between Min_Data = 0 and Max_Data = 27. */
bogdanm	86:04dd9b1680ae	169
bogdanm	86:04dd9b1680ae	170	uint32_t FilterMode; /*!< Specifies the filter mode to be initialized.
bogdanm	86:04dd9b1680ae	171	This parameter can be a value of @ref CAN_filter_mode */
bogdanm	86:04dd9b1680ae	172
bogdanm	86:04dd9b1680ae	173	uint32_t FilterScale; /*!< Specifies the filter scale.
bogdanm	86:04dd9b1680ae	174	This parameter can be a value of @ref CAN_filter_scale */
bogdanm	86:04dd9b1680ae	175
bogdanm	86:04dd9b1680ae	176	uint32_t FilterActivation; /*!< Enable or disable the filter.
bogdanm	86:04dd9b1680ae	177	This parameter can be set to ENABLE or DISABLE. */
bogdanm	86:04dd9b1680ae	178
bogdanm	86:04dd9b1680ae	179	uint32_t BankNumber; /*!< Select the start slave bank filter
bogdanm	86:04dd9b1680ae	180	This parameter must be a number between Min_Data = 0 and Max_Data = 28. */
bogdanm	86:04dd9b1680ae	181
bogdanm	86:04dd9b1680ae	182	}CAN_FilterConfTypeDef;
bogdanm	86:04dd9b1680ae	183
bogdanm	86:04dd9b1680ae	184	/**
bogdanm	86:04dd9b1680ae	185	* @brief CAN Tx message structure definition
bogdanm	86:04dd9b1680ae	186	*/
bogdanm	86:04dd9b1680ae	187	typedef struct
bogdanm	86:04dd9b1680ae	188	{
bogdanm	86:04dd9b1680ae	189	uint32_t StdId; /*!< Specifies the standard identifier.
bogdanm	86:04dd9b1680ae	190	This parameter must be a number between Min_Data = 0 and Max_Data = 0x7FF. */
bogdanm	86:04dd9b1680ae	191
bogdanm	86:04dd9b1680ae	192	uint32_t ExtId; /*!< Specifies the extended identifier.
bogdanm	86:04dd9b1680ae	193	This parameter must be a number between Min_Data = 0 and Max_Data = 0x1FFFFFFF. */
bogdanm	86:04dd9b1680ae	194
bogdanm	86:04dd9b1680ae	195	uint32_t IDE; /*!< Specifies the type of identifier for the message that will be transmitted.
bogdanm	86:04dd9b1680ae	196	This parameter can be a value of @ref CAN_identifier_type */
bogdanm	86:04dd9b1680ae	197
bogdanm	86:04dd9b1680ae	198	uint32_t RTR; /*!< Specifies the type of frame for the message that will be transmitted.
bogdanm	86:04dd9b1680ae	199	This parameter can be a value of @ref CAN_remote_transmission_request */
bogdanm	86:04dd9b1680ae	200
bogdanm	86:04dd9b1680ae	201	uint32_t DLC; /*!< Specifies the length of the frame that will be transmitted.
bogdanm	86:04dd9b1680ae	202	This parameter must be a number between Min_Data = 0 and Max_Data = 8. */
bogdanm	86:04dd9b1680ae	203
bogdanm	86:04dd9b1680ae	204	uint32_t Data[8]; /*!< Contains the data to be transmitted.
bogdanm	86:04dd9b1680ae	205	This parameter must be a number between Min_Data = 0 and Max_Data = 0xFF. */
bogdanm	86:04dd9b1680ae	206
bogdanm	86:04dd9b1680ae	207	}CanTxMsgTypeDef;
bogdanm	86:04dd9b1680ae	208
bogdanm	86:04dd9b1680ae	209	/**
bogdanm	86:04dd9b1680ae	210	* @brief CAN Rx message structure definition
bogdanm	86:04dd9b1680ae	211	*/
bogdanm	86:04dd9b1680ae	212	typedef struct
bogdanm	86:04dd9b1680ae	213	{
bogdanm	86:04dd9b1680ae	214	uint32_t StdId; /*!< Specifies the standard identifier.
bogdanm	86:04dd9b1680ae	215	This parameter must be a number between Min_Data = 0 and Max_Data = 0x7FF. */
bogdanm	86:04dd9b1680ae	216
bogdanm	86:04dd9b1680ae	217	uint32_t ExtId; /*!< Specifies the extended identifier.
bogdanm	86:04dd9b1680ae	218	This parameter must be a number between Min_Data = 0 and Max_Data = 0x1FFFFFFF. */
bogdanm	86:04dd9b1680ae	219
bogdanm	86:04dd9b1680ae	220	uint32_t IDE; /*!< Specifies the type of identifier for the message that will be received.
bogdanm	86:04dd9b1680ae	221	This parameter can be a value of @ref CAN_identifier_type */
bogdanm	86:04dd9b1680ae	222
bogdanm	86:04dd9b1680ae	223	uint32_t RTR; /*!< Specifies the type of frame for the received message.
bogdanm	86:04dd9b1680ae	224	This parameter can be a value of @ref CAN_remote_transmission_request */
bogdanm	86:04dd9b1680ae	225
bogdanm	86:04dd9b1680ae	226	uint32_t DLC; /*!< Specifies the length of the frame that will be received.
bogdanm	86:04dd9b1680ae	227	This parameter must be a number between Min_Data = 0 and Max_Data = 8. */
bogdanm	86:04dd9b1680ae	228
bogdanm	86:04dd9b1680ae	229	uint32_t Data[8]; /*!< Contains the data to be received.
bogdanm	86:04dd9b1680ae	230	This parameter must be a number between Min_Data = 0 and Max_Data = 0xFF. */
bogdanm	86:04dd9b1680ae	231
bogdanm	86:04dd9b1680ae	232	uint32_t FMI; /*!< Specifies the index of the filter the message stored in the mailbox passes through.
bogdanm	86:04dd9b1680ae	233	This parameter must be a number between Min_Data = 0 and Max_Data = 0xFF. */
bogdanm	86:04dd9b1680ae	234
bogdanm	86:04dd9b1680ae	235	uint32_t FIFONumber; /*!< Specifies the receive FIFO number.
bogdanm	86:04dd9b1680ae	236	This parameter can be CAN_FIFO0 or CAN_FIFO1 */
bogdanm	86:04dd9b1680ae	237
bogdanm	86:04dd9b1680ae	238	}CanRxMsgTypeDef;
bogdanm	86:04dd9b1680ae	239
bogdanm	86:04dd9b1680ae	240	/**
bogdanm	86:04dd9b1680ae	241	* @brief CAN handle Structure definition
bogdanm	86:04dd9b1680ae	242	*/
bogdanm	86:04dd9b1680ae	243	typedef struct
bogdanm	86:04dd9b1680ae	244	{
bogdanm	86:04dd9b1680ae	245	CAN_TypeDef Instance; /!< Register base address */
bogdanm	86:04dd9b1680ae	246
bogdanm	86:04dd9b1680ae	247	CAN_InitTypeDef Init; /!< CAN required parameters /
bogdanm	86:04dd9b1680ae	248
bogdanm	86:04dd9b1680ae	249	CanTxMsgTypeDef* pTxMsg; /!< Pointer to transmit structure /
bogdanm	86:04dd9b1680ae	250
bogdanm	86:04dd9b1680ae	251	CanRxMsgTypeDef* pRxMsg; /!< Pointer to reception structure /
bogdanm	86:04dd9b1680ae	252
bogdanm	86:04dd9b1680ae	253	HAL_LockTypeDef Lock; /!< CAN locking object /
bogdanm	86:04dd9b1680ae	254
bogdanm	86:04dd9b1680ae	255	__IO HAL_CAN_StateTypeDef State; /!< CAN communication state /
bogdanm	86:04dd9b1680ae	256
bogdanm	86:04dd9b1680ae	257	__IO HAL_CAN_ErrorTypeDef ErrorCode; /!< CAN Error code /
bogdanm	86:04dd9b1680ae	258
bogdanm	86:04dd9b1680ae	259	}CAN_HandleTypeDef;
bogdanm	92:4fc01daae5a5	260	/**
bogdanm	92:4fc01daae5a5	261	* @}
bogdanm	92:4fc01daae5a5	262	*/
bogdanm	86:04dd9b1680ae	263	/* Exported constants --------------------------------------------------------*/
bogdanm	86:04dd9b1680ae	264
bogdanm	92:4fc01daae5a5	265	/** @defgroup CAN_Exported_Constants CAN Exported Constants
bogdanm	86:04dd9b1680ae	266	* @{
bogdanm	86:04dd9b1680ae	267	*/
bogdanm	86:04dd9b1680ae	268
bogdanm	92:4fc01daae5a5	269	/** @defgroup CAN_InitStatus CAN initialization Status
bogdanm	86:04dd9b1680ae	270	* @{
bogdanm	86:04dd9b1680ae	271	*/
bogdanm	86:04dd9b1680ae	272	#define CAN_INITSTATUS_FAILED ((uint32_t)0x00000000) /!< CAN initialization failed /
bogdanm	86:04dd9b1680ae	273	#define CAN_INITSTATUS_SUCCESS ((uint32_t)0x00000001) /!< CAN initialization OK /
bogdanm	86:04dd9b1680ae	274	/**
bogdanm	86:04dd9b1680ae	275	* @}
bogdanm	86:04dd9b1680ae	276	*/
bogdanm	86:04dd9b1680ae	277
bogdanm	92:4fc01daae5a5	278	/** @defgroup CAN_operating_mode CAN Operating Mode
bogdanm	86:04dd9b1680ae	279	* @{
bogdanm	86:04dd9b1680ae	280	*/
bogdanm	86:04dd9b1680ae	281	#define CAN_MODE_NORMAL ((uint32_t)0x00000000) /!< Normal mode /
bogdanm	86:04dd9b1680ae	282	#define CAN_MODE_LOOPBACK ((uint32_t)CAN_BTR_LBKM) /!< Loopback mode /
bogdanm	86:04dd9b1680ae	283	#define CAN_MODE_SILENT ((uint32_t)CAN_BTR_SILM) /!< Silent mode /
bogdanm	86:04dd9b1680ae	284	#define CAN_MODE_SILENT_LOOPBACK ((uint32_t)(CAN_BTR_LBKM \| CAN_BTR_SILM)) /!< Loopback combined with silent mode /
bogdanm	86:04dd9b1680ae	285
bogdanm	86:04dd9b1680ae	286	#define IS_CAN_MODE(MODE) (((MODE) == CAN_MODE_NORMAL) \|\| \
bogdanm	86:04dd9b1680ae	287	((MODE) == CAN_MODE_LOOPBACK)\|\| \
bogdanm	86:04dd9b1680ae	288	((MODE) == CAN_MODE_SILENT) \|\| \
bogdanm	86:04dd9b1680ae	289	((MODE) == CAN_MODE_SILENT_LOOPBACK))
bogdanm	86:04dd9b1680ae	290	/**
bogdanm	86:04dd9b1680ae	291	* @}
bogdanm	86:04dd9b1680ae	292	*/
bogdanm	86:04dd9b1680ae	293
bogdanm	86:04dd9b1680ae	294
bogdanm	92:4fc01daae5a5	295	/** @defgroup CAN_synchronisation_jump_width CAN Synchronization Jump Width
bogdanm	86:04dd9b1680ae	296	* @{
bogdanm	86:04dd9b1680ae	297	*/
bogdanm	86:04dd9b1680ae	298	#define CAN_SJW_1TQ ((uint32_t)0x00000000) /!< 1 time quantum /
bogdanm	86:04dd9b1680ae	299	#define CAN_SJW_2TQ ((uint32_t)CAN_BTR_SJW_0) /!< 2 time quantum /
bogdanm	86:04dd9b1680ae	300	#define CAN_SJW_3TQ ((uint32_t)CAN_BTR_SJW_1) /!< 3 time quantum /
bogdanm	86:04dd9b1680ae	301	#define CAN_SJW_4TQ ((uint32_t)CAN_BTR_SJW) /!< 4 time quantum /
bogdanm	86:04dd9b1680ae	302
bogdanm	86:04dd9b1680ae	303	#define IS_CAN_SJW(SJW) (((SJW) == CAN_SJW_1TQ) \|\| ((SJW) == CAN_SJW_2TQ)\|\| \
bogdanm	86:04dd9b1680ae	304	((SJW) == CAN_SJW_3TQ) \|\| ((SJW) == CAN_SJW_4TQ))
bogdanm	86:04dd9b1680ae	305	/**
bogdanm	86:04dd9b1680ae	306	* @}
bogdanm	86:04dd9b1680ae	307	*/
bogdanm	86:04dd9b1680ae	308
bogdanm	92:4fc01daae5a5	309	/** @defgroup CAN_time_quantum_in_bit_segment_1 CAN Time Quantum in Bit Segment 1
bogdanm	86:04dd9b1680ae	310	* @{
bogdanm	86:04dd9b1680ae	311	*/
bogdanm	86:04dd9b1680ae	312	#define CAN_BS1_1TQ ((uint32_t)0x00000000) /!< 1 time quantum /
bogdanm	86:04dd9b1680ae	313	#define CAN_BS1_2TQ ((uint32_t)CAN_BTR_TS1_0) /!< 2 time quantum /
bogdanm	86:04dd9b1680ae	314	#define CAN_BS1_3TQ ((uint32_t)CAN_BTR_TS1_1) /!< 3 time quantum /
bogdanm	86:04dd9b1680ae	315	#define CAN_BS1_4TQ ((uint32_t)(CAN_BTR_TS1_1 \| CAN_BTR_TS1_0)) /!< 4 time quantum /
bogdanm	86:04dd9b1680ae	316	#define CAN_BS1_5TQ ((uint32_t)CAN_BTR_TS1_2) /!< 5 time quantum /
bogdanm	86:04dd9b1680ae	317	#define CAN_BS1_6TQ ((uint32_t)(CAN_BTR_TS1_2 \| CAN_BTR_TS1_0)) /!< 6 time quantum /
bogdanm	86:04dd9b1680ae	318	#define CAN_BS1_7TQ ((uint32_t)(CAN_BTR_TS1_2 \| CAN_BTR_TS1_1)) /!< 7 time quantum /
bogdanm	86:04dd9b1680ae	319	#define CAN_BS1_8TQ ((uint32_t)(CAN_BTR_TS1_2 \| CAN_BTR_TS1_1 \| CAN_BTR_TS1_0)) /!< 8 time quantum /
bogdanm	86:04dd9b1680ae	320	#define CAN_BS1_9TQ ((uint32_t)CAN_BTR_TS1_3) /!< 9 time quantum /
bogdanm	86:04dd9b1680ae	321	#define CAN_BS1_10TQ ((uint32_t)(CAN_BTR_TS1_3 \| CAN_BTR_TS1_0)) /!< 10 time quantum /
bogdanm	86:04dd9b1680ae	322	#define CAN_BS1_11TQ ((uint32_t)(CAN_BTR_TS1_3 \| CAN_BTR_TS1_1)) /!< 11 time quantum /
bogdanm	86:04dd9b1680ae	323	#define CAN_BS1_12TQ ((uint32_t)(CAN_BTR_TS1_3 \| CAN_BTR_TS1_1 \| CAN_BTR_TS1_0)) /!< 12 time quantum /
bogdanm	86:04dd9b1680ae	324	#define CAN_BS1_13TQ ((uint32_t)(CAN_BTR_TS1_3 \| CAN_BTR_TS1_2)) /!< 13 time quantum /
bogdanm	86:04dd9b1680ae	325	#define CAN_BS1_14TQ ((uint32_t)(CAN_BTR_TS1_3 \| CAN_BTR_TS1_2 \| CAN_BTR_TS1_0)) /!< 14 time quantum /
bogdanm	86:04dd9b1680ae	326	#define CAN_BS1_15TQ ((uint32_t)(CAN_BTR_TS1_3 \| CAN_BTR_TS1_2 \| CAN_BTR_TS1_1)) /!< 15 time quantum /
bogdanm	86:04dd9b1680ae	327	#define CAN_BS1_16TQ ((uint32_t)CAN_BTR_TS1) /!< 16 time quantum /
bogdanm	86:04dd9b1680ae	328
bogdanm	86:04dd9b1680ae	329	#define IS_CAN_BS1(BS1) ((BS1) <= CAN_BS1_16TQ)
bogdanm	86:04dd9b1680ae	330	/**
bogdanm	86:04dd9b1680ae	331	* @}
bogdanm	86:04dd9b1680ae	332	*/
bogdanm	86:04dd9b1680ae	333
bogdanm	92:4fc01daae5a5	334	/** @defgroup CAN_time_quantum_in_bit_segment_2 CAN Time Quantum in Bit Segment 2
bogdanm	86:04dd9b1680ae	335	* @{
bogdanm	86:04dd9b1680ae	336	*/
bogdanm	86:04dd9b1680ae	337	#define CAN_BS2_1TQ ((uint32_t)0x00000000) /!< 1 time quantum /
bogdanm	86:04dd9b1680ae	338	#define CAN_BS2_2TQ ((uint32_t)CAN_BTR_TS2_0) /!< 2 time quantum /
bogdanm	86:04dd9b1680ae	339	#define CAN_BS2_3TQ ((uint32_t)CAN_BTR_TS2_1) /!< 3 time quantum /
bogdanm	86:04dd9b1680ae	340	#define CAN_BS2_4TQ ((uint32_t)(CAN_BTR_TS2_1 \| CAN_BTR_TS2_0)) /!< 4 time quantum /
bogdanm	86:04dd9b1680ae	341	#define CAN_BS2_5TQ ((uint32_t)CAN_BTR_TS2_2) /!< 5 time quantum /
bogdanm	86:04dd9b1680ae	342	#define CAN_BS2_6TQ ((uint32_t)(CAN_BTR_TS2_2 \| CAN_BTR_TS2_0)) /!< 6 time quantum /
bogdanm	86:04dd9b1680ae	343	#define CAN_BS2_7TQ ((uint32_t)(CAN_BTR_TS2_2 \| CAN_BTR_TS2_1)) /!< 7 time quantum /
bogdanm	86:04dd9b1680ae	344	#define CAN_BS2_8TQ ((uint32_t)CAN_BTR_TS2) /!< 8 time quantum /
bogdanm	86:04dd9b1680ae	345
bogdanm	86:04dd9b1680ae	346	#define IS_CAN_BS2(BS2) ((BS2) <= CAN_BS2_8TQ)
bogdanm	86:04dd9b1680ae	347	/**
bogdanm	86:04dd9b1680ae	348	* @}
bogdanm	86:04dd9b1680ae	349	*/
bogdanm	86:04dd9b1680ae	350
bogdanm	92:4fc01daae5a5	351	/** @defgroup CAN_clock_prescaler CAN Clock Prescaler
bogdanm	86:04dd9b1680ae	352	* @{
bogdanm	86:04dd9b1680ae	353	*/
bogdanm	86:04dd9b1680ae	354	#define IS_CAN_PRESCALER(PRESCALER) (((PRESCALER) >= 1) && ((PRESCALER) <= 1024))
bogdanm	86:04dd9b1680ae	355	/**
bogdanm	86:04dd9b1680ae	356	* @}
bogdanm	86:04dd9b1680ae	357	*/
bogdanm	86:04dd9b1680ae	358
bogdanm	92:4fc01daae5a5	359	/** @defgroup CAN_filter_number CAN Filter Number
bogdanm	86:04dd9b1680ae	360	* @{
bogdanm	86:04dd9b1680ae	361	*/
bogdanm	86:04dd9b1680ae	362	#define IS_CAN_FILTER_NUMBER(NUMBER) ((NUMBER) <= 27)
bogdanm	86:04dd9b1680ae	363	/**
bogdanm	86:04dd9b1680ae	364	* @}
bogdanm	86:04dd9b1680ae	365	*/
bogdanm	86:04dd9b1680ae	366
bogdanm	92:4fc01daae5a5	367	/** @defgroup CAN_filter_mode CAN Filter Mode
bogdanm	86:04dd9b1680ae	368	* @{
bogdanm	86:04dd9b1680ae	369	*/
bogdanm	86:04dd9b1680ae	370	#define CAN_FILTERMODE_IDMASK ((uint8_t)0x00) /!< Identifier mask mode /
bogdanm	86:04dd9b1680ae	371	#define CAN_FILTERMODE_IDLIST ((uint8_t)0x01) /!< Identifier list mode /
bogdanm	86:04dd9b1680ae	372
bogdanm	86:04dd9b1680ae	373	#define IS_CAN_FILTER_MODE(MODE) (((MODE) == CAN_FILTERMODE_IDMASK) \|\| \
bogdanm	86:04dd9b1680ae	374	((MODE) == CAN_FILTERMODE_IDLIST))
bogdanm	86:04dd9b1680ae	375	/**
bogdanm	86:04dd9b1680ae	376	* @}
bogdanm	86:04dd9b1680ae	377	*/
bogdanm	86:04dd9b1680ae	378
bogdanm	92:4fc01daae5a5	379	/** @defgroup CAN_filter_scale CAN Filter Scale
bogdanm	86:04dd9b1680ae	380	* @{
bogdanm	86:04dd9b1680ae	381	*/
bogdanm	86:04dd9b1680ae	382	#define CAN_FILTERSCALE_16BIT ((uint8_t)0x00) /!< Two 16-bit filters /
bogdanm	86:04dd9b1680ae	383	#define CAN_FILTERSCALE_32BIT ((uint8_t)0x01) /!< One 32-bit filter /
bogdanm	86:04dd9b1680ae	384
bogdanm	86:04dd9b1680ae	385	#define IS_CAN_FILTER_SCALE(SCALE) (((SCALE) == CAN_FILTERSCALE_16BIT) \|\| \
bogdanm	86:04dd9b1680ae	386	((SCALE) == CAN_FILTERSCALE_32BIT))
bogdanm	86:04dd9b1680ae	387	/**
bogdanm	86:04dd9b1680ae	388	* @}
bogdanm	86:04dd9b1680ae	389	*/
bogdanm	86:04dd9b1680ae	390
bogdanm	92:4fc01daae5a5	391	/** @defgroup CAN_filter_FIFO CAN Filter FIFO
bogdanm	86:04dd9b1680ae	392	* @{
bogdanm	86:04dd9b1680ae	393	*/
bogdanm	86:04dd9b1680ae	394	#define CAN_FILTER_FIFO0 ((uint8_t)0x00) /!< Filter FIFO 0 assignment for filter x /
bogdanm	86:04dd9b1680ae	395	#define CAN_FILTER_FIFO1 ((uint8_t)0x01) /!< Filter FIFO 1 assignment for filter x /
bogdanm	86:04dd9b1680ae	396
bogdanm	86:04dd9b1680ae	397	#define IS_CAN_FILTER_FIFO(FIFO) (((FIFO) == CAN_FILTER_FIFO0) \|\| \
bogdanm	86:04dd9b1680ae	398	((FIFO) == CAN_FILTER_FIFO1))
bogdanm	86:04dd9b1680ae	399
bogdanm	86:04dd9b1680ae	400	/* Legacy defines */
bogdanm	86:04dd9b1680ae	401	#define CAN_FilterFIFO0 CAN_FILTER_FIFO0
bogdanm	86:04dd9b1680ae	402	#define CAN_FilterFIFO1 CAN_FILTER_FIFO1
bogdanm	86:04dd9b1680ae	403	/**
bogdanm	86:04dd9b1680ae	404	* @}
bogdanm	86:04dd9b1680ae	405	*/
bogdanm	86:04dd9b1680ae	406
bogdanm	92:4fc01daae5a5	407	/** @defgroup CAN_Start_bank_filter_for_slave_CAN CAN Start Bank Filter For Slave CAN
bogdanm	86:04dd9b1680ae	408	* @{
bogdanm	86:04dd9b1680ae	409	*/
bogdanm	86:04dd9b1680ae	410	#define IS_CAN_BANKNUMBER(BANKNUMBER) ((BANKNUMBER) <= 28)
bogdanm	86:04dd9b1680ae	411	/**
bogdanm	86:04dd9b1680ae	412	* @}
bogdanm	86:04dd9b1680ae	413	*/
bogdanm	86:04dd9b1680ae	414
bogdanm	92:4fc01daae5a5	415	/** @defgroup CAN_Tx CAN Tx
bogdanm	86:04dd9b1680ae	416	* @{
bogdanm	86:04dd9b1680ae	417	*/
bogdanm	86:04dd9b1680ae	418	#define IS_CAN_TRANSMITMAILBOX(TRANSMITMAILBOX) ((TRANSMITMAILBOX) <= ((uint8_t)0x02))
bogdanm	86:04dd9b1680ae	419	#define IS_CAN_STDID(STDID) ((STDID) <= ((uint32_t)0x7FF))
bogdanm	86:04dd9b1680ae	420	#define IS_CAN_EXTID(EXTID) ((EXTID) <= ((uint32_t)0x1FFFFFFF))
bogdanm	86:04dd9b1680ae	421	#define IS_CAN_DLC(DLC) ((DLC) <= ((uint8_t)0x08))
bogdanm	86:04dd9b1680ae	422	/**
bogdanm	86:04dd9b1680ae	423	* @}
bogdanm	86:04dd9b1680ae	424	*/
bogdanm	86:04dd9b1680ae	425
bogdanm	92:4fc01daae5a5	426	/** @defgroup CAN_identifier_type CAN Identifier Type
bogdanm	86:04dd9b1680ae	427	* @{
bogdanm	86:04dd9b1680ae	428	*/
bogdanm	86:04dd9b1680ae	429	#define CAN_ID_STD ((uint32_t)0x00000000) /!< Standard Id /
bogdanm	86:04dd9b1680ae	430	#define CAN_ID_EXT ((uint32_t)0x00000004) /!< Extended Id /
bogdanm	86:04dd9b1680ae	431	#define IS_CAN_IDTYPE(IDTYPE) (((IDTYPE) == CAN_ID_STD) \|\| \
bogdanm	86:04dd9b1680ae	432	((IDTYPE) == CAN_ID_EXT))
bogdanm	86:04dd9b1680ae	433	/**
bogdanm	86:04dd9b1680ae	434	* @}
bogdanm	86:04dd9b1680ae	435	*/
bogdanm	86:04dd9b1680ae	436
bogdanm	92:4fc01daae5a5	437	/** @defgroup CAN_remote_transmission_request CAN Remote Transmission Request
bogdanm	86:04dd9b1680ae	438	* @{
bogdanm	86:04dd9b1680ae	439	*/
bogdanm	86:04dd9b1680ae	440	#define CAN_RTR_DATA ((uint32_t)0x00000000) /!< Data frame /
bogdanm	86:04dd9b1680ae	441	#define CAN_RTR_REMOTE ((uint32_t)0x00000002) /!< Remote frame /
bogdanm	86:04dd9b1680ae	442	#define IS_CAN_RTR(RTR) (((RTR) == CAN_RTR_DATA) \|\| ((RTR) == CAN_RTR_REMOTE))
bogdanm	86:04dd9b1680ae	443
bogdanm	86:04dd9b1680ae	444	/**
bogdanm	86:04dd9b1680ae	445	* @}
bogdanm	86:04dd9b1680ae	446	*/
bogdanm	86:04dd9b1680ae	447
bogdanm	92:4fc01daae5a5	448	/** @defgroup CAN_transmit_constants CAN Transmit Constants
bogdanm	86:04dd9b1680ae	449	* @{
bogdanm	86:04dd9b1680ae	450	*/
bogdanm	86:04dd9b1680ae	451	#define CAN_TXSTATUS_FAILED ((uint8_t)0x00) /!< CAN transmission failed /
bogdanm	86:04dd9b1680ae	452	#define CAN_TXSTATUS_OK ((uint8_t)0x01) /!< CAN transmission succeeded /
bogdanm	86:04dd9b1680ae	453	#define CAN_TXSTATUS_PENDING ((uint8_t)0x02) /!< CAN transmission pending /
bogdanm	86:04dd9b1680ae	454	#define CAN_TXSTATUS_NOMAILBOX ((uint8_t)0x04) /!< CAN cell did not provide CAN_TxStatus_NoMailBox /
bogdanm	86:04dd9b1680ae	455
bogdanm	86:04dd9b1680ae	456	/**
bogdanm	86:04dd9b1680ae	457	* @}
bogdanm	86:04dd9b1680ae	458	*/
bogdanm	86:04dd9b1680ae	459
bogdanm	92:4fc01daae5a5	460	/** @defgroup CAN_receive_FIFO_number_constants CAN Receive FIFO Number
bogdanm	86:04dd9b1680ae	461	* @{
bogdanm	86:04dd9b1680ae	462	*/
bogdanm	86:04dd9b1680ae	463	#define CAN_FIFO0 ((uint8_t)0x00) /!< CAN FIFO 0 used to receive /
bogdanm	86:04dd9b1680ae	464	#define CAN_FIFO1 ((uint8_t)0x01) /!< CAN FIFO 1 used to receive /
bogdanm	86:04dd9b1680ae	465
bogdanm	86:04dd9b1680ae	466	#define IS_CAN_FIFO(FIFO) (((FIFO) == CAN_FIFO0) \|\| ((FIFO) == CAN_FIFO1))
bogdanm	86:04dd9b1680ae	467	/**
bogdanm	86:04dd9b1680ae	468	* @}
bogdanm	86:04dd9b1680ae	469	*/
bogdanm	86:04dd9b1680ae	470
bogdanm	92:4fc01daae5a5	471	/** @defgroup CAN_flags CAN Flags
bogdanm	86:04dd9b1680ae	472	* @{
bogdanm	86:04dd9b1680ae	473	*/
bogdanm	86:04dd9b1680ae	474	/* If the flag is 0x3XXXXXXX, it means that it can be used with CAN_GetFlagStatus()
bogdanm	86:04dd9b1680ae	475	and CAN_ClearFlag() functions. */
bogdanm	86:04dd9b1680ae	476	/* If the flag is 0x1XXXXXXX, it means that it can only be used with
bogdanm	86:04dd9b1680ae	477	CAN_GetFlagStatus() function. */
bogdanm	86:04dd9b1680ae	478
bogdanm	86:04dd9b1680ae	479	/* Transmit Flags */
bogdanm	86:04dd9b1680ae	480	#define CAN_FLAG_RQCP0 ((uint32_t)0x00000500) /!< Request MailBox0 flag /
bogdanm	86:04dd9b1680ae	481	#define CAN_FLAG_RQCP1 ((uint32_t)0x00000508) /!< Request MailBox1 flag /
bogdanm	86:04dd9b1680ae	482	#define CAN_FLAG_RQCP2 ((uint32_t)0x00000510) /!< Request MailBox2 flag /
bogdanm	86:04dd9b1680ae	483	#define CAN_FLAG_TXOK0 ((uint32_t)0x00000501) /!< Transmission OK MailBox0 flag /
bogdanm	86:04dd9b1680ae	484	#define CAN_FLAG_TXOK1 ((uint32_t)0x00000509) /!< Transmission OK MailBox1 flag /
bogdanm	86:04dd9b1680ae	485	#define CAN_FLAG_TXOK2 ((uint32_t)0x00000511) /!< Transmission OK MailBox2 flag /
bogdanm	86:04dd9b1680ae	486	#define CAN_FLAG_TME0 ((uint32_t)0x0000051A) /!< Transmit mailbox 0 empty flag /
bogdanm	86:04dd9b1680ae	487	#define CAN_FLAG_TME1 ((uint32_t)0x0000051B) /!< Transmit mailbox 0 empty flag /
bogdanm	86:04dd9b1680ae	488	#define CAN_FLAG_TME2 ((uint32_t)0x0000051C) /!< Transmit mailbox 0 empty flag /
bogdanm	86:04dd9b1680ae	489
bogdanm	86:04dd9b1680ae	490	/* Receive Flags */
bogdanm	86:04dd9b1680ae	491	#define CAN_FLAG_FF0 ((uint32_t)0x00000203) /!< FIFO 0 Full flag /
bogdanm	86:04dd9b1680ae	492	#define CAN_FLAG_FOV0 ((uint32_t)0x00000204) /!< FIFO 0 Overrun flag /
bogdanm	86:04dd9b1680ae	493
bogdanm	86:04dd9b1680ae	494	#define CAN_FLAG_FF1 ((uint32_t)0x00000403) /!< FIFO 1 Full flag /
bogdanm	86:04dd9b1680ae	495	#define CAN_FLAG_FOV1 ((uint32_t)0x00000404) /!< FIFO 1 Overrun flag /
bogdanm	86:04dd9b1680ae	496
bogdanm	86:04dd9b1680ae	497	/* Operating Mode Flags */
bogdanm	86:04dd9b1680ae	498	#define CAN_FLAG_WKU ((uint32_t)0x00000103) /!< Wake up flag /
bogdanm	86:04dd9b1680ae	499	#define CAN_FLAG_SLAK ((uint32_t)0x00000101) /!< Sleep acknowledge flag /
bogdanm	86:04dd9b1680ae	500	#define CAN_FLAG_SLAKI ((uint32_t)0x00000104) /!< Sleep acknowledge flag /
bogdanm	86:04dd9b1680ae	501	/* @note When SLAK interrupt is disabled (SLKIE=0), no polling on SLAKI is possible.
bogdanm	86:04dd9b1680ae	502	In this case the SLAK bit can be polled.*/
bogdanm	86:04dd9b1680ae	503
bogdanm	86:04dd9b1680ae	504	/* Error Flags */
bogdanm	86:04dd9b1680ae	505	#define CAN_FLAG_EWG ((uint32_t)0x00000300) /!< Error warning flag /
bogdanm	86:04dd9b1680ae	506	#define CAN_FLAG_EPV ((uint32_t)0x00000301) /!< Error passive flag /
bogdanm	86:04dd9b1680ae	507	#define CAN_FLAG_BOF ((uint32_t)0x00000302) /!< Bus-Off flag /
bogdanm	86:04dd9b1680ae	508
bogdanm	86:04dd9b1680ae	509	#define IS_CAN_GET_FLAG(FLAG) (((FLAG) == CAN_FLAG_RQCP2) \|\| ((FLAG) == CAN_FLAG_BOF) \|\| \
bogdanm	86:04dd9b1680ae	510	((FLAG) == CAN_FLAG_EPV) \|\| ((FLAG) == CAN_FLAG_EWG) \|\| \
bogdanm	86:04dd9b1680ae	511	((FLAG) == CAN_FLAG_WKU) \|\| ((FLAG) == CAN_FLAG_FOV0) \|\| \
bogdanm	86:04dd9b1680ae	512	((FLAG) == CAN_FLAG_FF0) \|\| ((FLAG) == CAN_FLAG_SLAK) \|\| \
bogdanm	86:04dd9b1680ae	513	((FLAG) == CAN_FLAG_FOV1) \|\| ((FLAG) == CAN_FLAG_FF1) \|\| \
bogdanm	86:04dd9b1680ae	514	((FLAG) == CAN_FLAG_RQCP1) \|\| ((FLAG) == CAN_FLAG_RQCP0))
bogdanm	86:04dd9b1680ae	515
bogdanm	86:04dd9b1680ae	516
bogdanm	86:04dd9b1680ae	517	#define IS_CAN_CLEAR_FLAG(FLAG)(((FLAG) == CAN_FLAG_RQCP2) \|\| ((FLAG) == CAN_FLAG_RQCP1) \|\| \
bogdanm	86:04dd9b1680ae	518	((FLAG) == CAN_FLAG_RQCP0) \|\| ((FLAG) == CAN_FLAG_FF0) \|\| \
bogdanm	86:04dd9b1680ae	519	((FLAG) == CAN_FLAG_FOV0) \|\| ((FLAG) == CAN_FLAG_FF1) \|\| \
bogdanm	86:04dd9b1680ae	520	((FLAG) == CAN_FLAG_FOV1) \|\| ((FLAG) == CAN_FLAG_WKU))
bogdanm	86:04dd9b1680ae	521	/**
bogdanm	86:04dd9b1680ae	522	* @}
bogdanm	86:04dd9b1680ae	523	*/
bogdanm	86:04dd9b1680ae	524
bogdanm	86:04dd9b1680ae	525
bogdanm	92:4fc01daae5a5	526	/** @defgroup CAN_interrupts CAN Interrupts
bogdanm	86:04dd9b1680ae	527	* @{
bogdanm	86:04dd9b1680ae	528	*/
bogdanm	86:04dd9b1680ae	529	#define CAN_IT_TME ((uint32_t)CAN_IER_TMEIE) /!< Transmit mailbox empty interrupt /
bogdanm	86:04dd9b1680ae	530
bogdanm	86:04dd9b1680ae	531	/* Receive Interrupts */
bogdanm	86:04dd9b1680ae	532	#define CAN_IT_FMP0 ((uint32_t)CAN_IER_FMPIE0) /!< FIFO 0 message pending interrupt /
bogdanm	86:04dd9b1680ae	533	#define CAN_IT_FF0 ((uint32_t)CAN_IER_FFIE0) /!< FIFO 0 full interrupt /
bogdanm	86:04dd9b1680ae	534	#define CAN_IT_FOV0 ((uint32_t)CAN_IER_FOVIE0) /!< FIFO 0 overrun interrupt /
bogdanm	86:04dd9b1680ae	535	#define CAN_IT_FMP1 ((uint32_t)CAN_IER_FMPIE1) /!< FIFO 1 message pending interrupt /
bogdanm	86:04dd9b1680ae	536	#define CAN_IT_FF1 ((uint32_t)CAN_IER_FFIE1) /!< FIFO 1 full interrupt /
bogdanm	86:04dd9b1680ae	537	#define CAN_IT_FOV1 ((uint32_t)CAN_IER_FOVIE1) /!< FIFO 1 overrun interrupt /
bogdanm	86:04dd9b1680ae	538
bogdanm	86:04dd9b1680ae	539	/* Operating Mode Interrupts */
bogdanm	86:04dd9b1680ae	540	#define CAN_IT_WKU ((uint32_t)CAN_IER_WKUIE) /!< Wake-up interrupt /
bogdanm	86:04dd9b1680ae	541	#define CAN_IT_SLK ((uint32_t)CAN_IER_SLKIE) /!< Sleep acknowledge interrupt /
bogdanm	86:04dd9b1680ae	542
bogdanm	86:04dd9b1680ae	543	/* Error Interrupts */
bogdanm	86:04dd9b1680ae	544	#define CAN_IT_EWG ((uint32_t)CAN_IER_EWGIE) /!< Error warning interrupt /
bogdanm	86:04dd9b1680ae	545	#define CAN_IT_EPV ((uint32_t)CAN_IER_EPVIE) /!< Error passive interrupt /
bogdanm	86:04dd9b1680ae	546	#define CAN_IT_BOF ((uint32_t)CAN_IER_BOFIE) /!< Bus-off interrupt /
bogdanm	86:04dd9b1680ae	547	#define CAN_IT_LEC ((uint32_t)CAN_IER_LECIE) /!< Last error code interrupt /
bogdanm	86:04dd9b1680ae	548	#define CAN_IT_ERR ((uint32_t)CAN_IER_ERRIE) /!< Error Interrupt /
bogdanm	86:04dd9b1680ae	549
bogdanm	86:04dd9b1680ae	550	/* Flags named as Interrupts : kept only for FW compatibility */
bogdanm	86:04dd9b1680ae	551	#define CAN_IT_RQCP0 CAN_IT_TME
bogdanm	86:04dd9b1680ae	552	#define CAN_IT_RQCP1 CAN_IT_TME
bogdanm	86:04dd9b1680ae	553	#define CAN_IT_RQCP2 CAN_IT_TME
bogdanm	86:04dd9b1680ae	554
bogdanm	86:04dd9b1680ae	555	#define IS_CAN_IT(IT) (((IT) == CAN_IT_TME) \|\| ((IT) == CAN_IT_FMP0) \|\|\
bogdanm	86:04dd9b1680ae	556	((IT) == CAN_IT_FF0) \|\| ((IT) == CAN_IT_FOV0) \|\|\
bogdanm	86:04dd9b1680ae	557	((IT) == CAN_IT_FMP1) \|\| ((IT) == CAN_IT_FF1) \|\|\
bogdanm	86:04dd9b1680ae	558	((IT) == CAN_IT_FOV1) \|\| ((IT) == CAN_IT_EWG) \|\|\
bogdanm	86:04dd9b1680ae	559	((IT) == CAN_IT_EPV) \|\| ((IT) == CAN_IT_BOF) \|\|\
bogdanm	86:04dd9b1680ae	560	((IT) == CAN_IT_LEC) \|\| ((IT) == CAN_IT_ERR) \|\|\
bogdanm	86:04dd9b1680ae	561	((IT) == CAN_IT_WKU) \|\| ((IT) == CAN_IT_SLK))
bogdanm	86:04dd9b1680ae	562
bogdanm	86:04dd9b1680ae	563	#define IS_CAN_CLEAR_IT(IT) (((IT) == CAN_IT_TME) \|\| ((IT) == CAN_IT_FF0) \|\|\
bogdanm	86:04dd9b1680ae	564	((IT) == CAN_IT_FOV0)\|\| ((IT) == CAN_IT_FF1) \|\|\
bogdanm	86:04dd9b1680ae	565	((IT) == CAN_IT_FOV1)\|\| ((IT) == CAN_IT_EWG) \|\|\
bogdanm	86:04dd9b1680ae	566	((IT) == CAN_IT_EPV) \|\| ((IT) == CAN_IT_BOF) \|\|\
bogdanm	86:04dd9b1680ae	567	((IT) == CAN_IT_LEC) \|\| ((IT) == CAN_IT_ERR) \|\|\
bogdanm	86:04dd9b1680ae	568	((IT) == CAN_IT_WKU) \|\| ((IT) == CAN_IT_SLK))
bogdanm	86:04dd9b1680ae	569	/**
bogdanm	86:04dd9b1680ae	570	* @}
bogdanm	86:04dd9b1680ae	571	*/
bogdanm	86:04dd9b1680ae	572
bogdanm	86:04dd9b1680ae	573	/* Time out for INAK bit */
bogdanm	86:04dd9b1680ae	574	#define INAK_TIMEOUT ((uint32_t)0x00FFFFFF)
bogdanm	86:04dd9b1680ae	575	/* Time out for SLAK bit */
bogdanm	86:04dd9b1680ae	576	#define SLAK_TIMEOUT ((uint32_t)0x00FFFFFF)
bogdanm	86:04dd9b1680ae	577
bogdanm	86:04dd9b1680ae	578	/* Mailboxes definition */
bogdanm	86:04dd9b1680ae	579	#define CAN_TXMAILBOX_0 ((uint8_t)0x00)
bogdanm	86:04dd9b1680ae	580	#define CAN_TXMAILBOX_1 ((uint8_t)0x01)
bogdanm	86:04dd9b1680ae	581	#define CAN_TXMAILBOX_2 ((uint8_t)0x02)
bogdanm	86:04dd9b1680ae	582
bogdanm	86:04dd9b1680ae	583	/**
bogdanm	86:04dd9b1680ae	584	* @}
bogdanm	86:04dd9b1680ae	585	*/
bogdanm	86:04dd9b1680ae	586
bogdanm	86:04dd9b1680ae	587	/* Exported macros -----------------------------------------------------------*/
bogdanm	92:4fc01daae5a5	588	/** @defgroup CAN_Exported_Macro CAN Exported Macros
bogdanm	92:4fc01daae5a5	589	* @{
bogdanm	92:4fc01daae5a5	590	*/
bogdanm	86:04dd9b1680ae	591
bogdanm	86:04dd9b1680ae	592	/** @brief Reset CAN handle state
bogdanm	86:04dd9b1680ae	593	* @param __HANDLE__: CAN handle.
bogdanm	86:04dd9b1680ae	594	* @retval None
bogdanm	86:04dd9b1680ae	595	*/
bogdanm	86:04dd9b1680ae	596	#define __HAL_CAN_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_CAN_STATE_RESET)
bogdanm	86:04dd9b1680ae	597
bogdanm	86:04dd9b1680ae	598	/**
bogdanm	86:04dd9b1680ae	599	* @brief Enable the specified CAN interrupts
bogdanm	86:04dd9b1680ae	600	* @param __HANDLE__: CAN handle.
bogdanm	86:04dd9b1680ae	601	* @param __INTERRUPT__: CAN Interrupt.
bogdanm	86:04dd9b1680ae	602	* @retval None.
bogdanm	86:04dd9b1680ae	603	*/
bogdanm	86:04dd9b1680ae	604	#define __HAL_CAN_ENABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->IER) \|= (__INTERRUPT__))
bogdanm	86:04dd9b1680ae	605
bogdanm	86:04dd9b1680ae	606	/**
bogdanm	86:04dd9b1680ae	607	* @brief Disable the specified CAN interrupts
bogdanm	86:04dd9b1680ae	608	* @param __HANDLE__: CAN handle.
bogdanm	86:04dd9b1680ae	609	* @param __INTERRUPT__: CAN Interrupt.
bogdanm	86:04dd9b1680ae	610	* @retval None.
bogdanm	86:04dd9b1680ae	611	*/
bogdanm	86:04dd9b1680ae	612	#define __HAL_CAN_DISABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->IER) &= ~(__INTERRUPT__))
bogdanm	86:04dd9b1680ae	613
bogdanm	86:04dd9b1680ae	614	/**
bogdanm	86:04dd9b1680ae	615	* @brief Return the number of pending received messages.
bogdanm	86:04dd9b1680ae	616	* @param __HANDLE__: CAN handle.
bogdanm	86:04dd9b1680ae	617	* @param __FIFONUMBER__: Receive FIFO number, CAN_FIFO0 or CAN_FIFO1.
bogdanm	86:04dd9b1680ae	618	* @retval The number of pending message.
bogdanm	86:04dd9b1680ae	619	*/
bogdanm	86:04dd9b1680ae	620	#define __HAL_CAN_MSG_PENDING(__HANDLE__, __FIFONUMBER__) (((__FIFONUMBER__) == CAN_FIFO0)? \
bogdanm	86:04dd9b1680ae	621	((uint8_t)((__HANDLE__)->Instance->RF0R&(uint32_t)0x03)) : ((uint8_t)((__HANDLE__)->Instance->RF1R&(uint32_t)0x03)))
bogdanm	86:04dd9b1680ae	622
bogdanm	86:04dd9b1680ae	623	/** @brief Check whether the specified CAN flag is set or not.
bogdanm	86:04dd9b1680ae	624	* @param __HANDLE__: specifies the CAN Handle.
bogdanm	86:04dd9b1680ae	625	* @param __FLAG__: specifies the flag to check.
bogdanm	86:04dd9b1680ae	626	* This parameter can be one of the following values:
bogdanm	86:04dd9b1680ae	627	* @arg CAN_TSR_RQCP0: Request MailBox0 Flag
bogdanm	86:04dd9b1680ae	628	* @arg CAN_TSR_RQCP1: Request MailBox1 Flag
bogdanm	86:04dd9b1680ae	629	* @arg CAN_TSR_RQCP2: Request MailBox2 Flag
bogdanm	86:04dd9b1680ae	630	* @arg CAN_FLAG_TXOK0: Transmission OK MailBox0 Flag
bogdanm	86:04dd9b1680ae	631	* @arg CAN_FLAG_TXOK1: Transmission OK MailBox1 Flag
bogdanm	86:04dd9b1680ae	632	* @arg CAN_FLAG_TXOK2: Transmission OK MailBox2 Flag
bogdanm	86:04dd9b1680ae	633	* @arg CAN_FLAG_TME0: Transmit mailbox 0 empty Flag
bogdanm	86:04dd9b1680ae	634	* @arg CAN_FLAG_TME1: Transmit mailbox 1 empty Flag
bogdanm	86:04dd9b1680ae	635	* @arg CAN_FLAG_TME2: Transmit mailbox 2 empty Flag
bogdanm	86:04dd9b1680ae	636	* @arg CAN_FLAG_FMP0: FIFO 0 Message Pending Flag
bogdanm	86:04dd9b1680ae	637	* @arg CAN_FLAG_FF0: FIFO 0 Full Flag
bogdanm	86:04dd9b1680ae	638	* @arg CAN_FLAG_FOV0: FIFO 0 Overrun Flag
bogdanm	86:04dd9b1680ae	639	* @arg CAN_FLAG_FMP1: FIFO 1 Message Pending Flag
bogdanm	86:04dd9b1680ae	640	* @arg CAN_FLAG_FF1: FIFO 1 Full Flag
bogdanm	86:04dd9b1680ae	641	* @arg CAN_FLAG_FOV1: FIFO 1 Overrun Flag
bogdanm	86:04dd9b1680ae	642	* @arg CAN_FLAG_WKU: Wake up Flag
bogdanm	86:04dd9b1680ae	643	* @arg CAN_FLAG_SLAK: Sleep acknowledge Flag
bogdanm	86:04dd9b1680ae	644	* @arg CAN_FLAG_SLAKI: Sleep acknowledge Flag
bogdanm	86:04dd9b1680ae	645	* @arg CAN_FLAG_EWG: Error Warning Flag
bogdanm	86:04dd9b1680ae	646	* @arg CAN_FLAG_EPV: Error Passive Flag
bogdanm	86:04dd9b1680ae	647	* @arg CAN_FLAG_BOF: Bus-Off Flag
bogdanm	86:04dd9b1680ae	648	* @retval The new state of __FLAG__ (TRUE or FALSE).
bogdanm	86:04dd9b1680ae	649	*/
bogdanm	86:04dd9b1680ae	650	#define CAN_FLAG_MASK ((uint32_t)0x000000FF)
bogdanm	86:04dd9b1680ae	651	#define __HAL_CAN_GET_FLAG(__HANDLE__, __FLAG__) \
bogdanm	86:04dd9b1680ae	652	((((__FLAG__) >> 8) == 5)? ((((__HANDLE__)->Instance->TSR) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
bogdanm	86:04dd9b1680ae	653	(((__FLAG__) >> 8) == 2)? ((((__HANDLE__)->Instance->RF0R) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
bogdanm	86:04dd9b1680ae	654	(((__FLAG__) >> 8) == 4)? ((((__HANDLE__)->Instance->RF1R) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
bogdanm	86:04dd9b1680ae	655	(((__FLAG__) >> 8) == 1)? ((((__HANDLE__)->Instance->MSR) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
bogdanm	86:04dd9b1680ae	656	((((__HANDLE__)->Instance->ESR) & (1U << ((__FLAG__) & CAN_FLAG_MASK))) == (1U << ((__FLAG__) & CAN_FLAG_MASK))))
bogdanm	86:04dd9b1680ae	657
bogdanm	86:04dd9b1680ae	658	/** @brief Clear the specified CAN pending flag.
bogdanm	86:04dd9b1680ae	659	* @param __HANDLE__: specifies the CAN Handle.
bogdanm	86:04dd9b1680ae	660	* @param __FLAG__: specifies the flag to check.
bogdanm	86:04dd9b1680ae	661	* This parameter can be one of the following values:
bogdanm	86:04dd9b1680ae	662	* @arg CAN_TSR_RQCP0: Request MailBox0 Flag
bogdanm	86:04dd9b1680ae	663	* @arg CAN_TSR_RQCP1: Request MailBox1 Flag
bogdanm	86:04dd9b1680ae	664	* @arg CAN_TSR_RQCP2: Request MailBox2 Flag
bogdanm	86:04dd9b1680ae	665	* @arg CAN_FLAG_TXOK0: Transmission OK MailBox0 Flag
bogdanm	86:04dd9b1680ae	666	* @arg CAN_FLAG_TXOK1: Transmission OK MailBox1 Flag
bogdanm	86:04dd9b1680ae	667	* @arg CAN_FLAG_TXOK2: Transmission OK MailBox2 Flag
bogdanm	86:04dd9b1680ae	668	* @arg CAN_FLAG_TME0: Transmit mailbox 0 empty Flag
bogdanm	86:04dd9b1680ae	669	* @arg CAN_FLAG_TME1: Transmit mailbox 1 empty Flag
bogdanm	86:04dd9b1680ae	670	* @arg CAN_FLAG_TME2: Transmit mailbox 2 empty Flag
bogdanm	86:04dd9b1680ae	671	* @arg CAN_FLAG_FMP0: FIFO 0 Message Pending Flag
bogdanm	86:04dd9b1680ae	672	* @arg CAN_FLAG_FF0: FIFO 0 Full Flag
bogdanm	86:04dd9b1680ae	673	* @arg CAN_FLAG_FOV0: FIFO 0 Overrun Flag
bogdanm	86:04dd9b1680ae	674	* @arg CAN_FLAG_FMP1: FIFO 1 Message Pending Flag
bogdanm	86:04dd9b1680ae	675	* @arg CAN_FLAG_FF1: FIFO 1 Full Flag
bogdanm	86:04dd9b1680ae	676	* @arg CAN_FLAG_FOV1: FIFO 1 Overrun Flag
bogdanm	86:04dd9b1680ae	677	* @arg CAN_FLAG_WKU: Wake up Flag
bogdanm	86:04dd9b1680ae	678	* @arg CAN_FLAG_SLAKI: Sleep acknowledge Flag
bogdanm	86:04dd9b1680ae	679	* @retval The new state of __FLAG__ (TRUE or FALSE).
bogdanm	86:04dd9b1680ae	680	*/
bogdanm	86:04dd9b1680ae	681	#define __HAL_CAN_CLEAR_FLAG(__HANDLE__, __FLAG__) \
bogdanm	86:04dd9b1680ae	682	((((__FLAG__) >> 8U) == 5)? (((__HANDLE__)->Instance->TSR) = (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
bogdanm	86:04dd9b1680ae	683	(((__FLAG__) >> 8U) == 2)? (((__HANDLE__)->Instance->RF0R) = (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
bogdanm	86:04dd9b1680ae	684	(((__FLAG__) >> 8U) == 4)? (((__HANDLE__)->Instance->RF1R) = (1U << ((__FLAG__) & CAN_FLAG_MASK))): \
bogdanm	86:04dd9b1680ae	685	(((__FLAG__) >> 8U) == 1)? (((__HANDLE__)->Instance->MSR) = (1U << ((__FLAG__) & CAN_FLAG_MASK))): 0)
bogdanm	86:04dd9b1680ae	686
bogdanm	86:04dd9b1680ae	687
bogdanm	86:04dd9b1680ae	688	/** @brief Check if the specified CAN interrupt source is enabled or disabled.
bogdanm	86:04dd9b1680ae	689	* @param __HANDLE__: specifies the CAN Handle.
bogdanm	86:04dd9b1680ae	690	* @param __INTERRUPT__: specifies the CAN interrupt source to check.
bogdanm	86:04dd9b1680ae	691	* This parameter can be one of the following values:
bogdanm	86:04dd9b1680ae	692	* @arg CAN_IT_TME: Transmit mailbox empty interrupt enable
bogdanm	86:04dd9b1680ae	693	* @arg CAN_IT_FMP0: FIFO0 message pending interrupt enablev
bogdanm	86:04dd9b1680ae	694	* @arg CAN_IT_FMP1: FIFO1 message pending interrupt enable
bogdanm	86:04dd9b1680ae	695	* @retval The new state of __IT__ (TRUE or FALSE).
bogdanm	86:04dd9b1680ae	696	*/
bogdanm	86:04dd9b1680ae	697	#define __HAL_CAN_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((__HANDLE__)->Instance->IER & (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET)
bogdanm	86:04dd9b1680ae	698
bogdanm	86:04dd9b1680ae	699	/**
bogdanm	86:04dd9b1680ae	700	* @brief Check the transmission status of a CAN Frame.
bogdanm	86:04dd9b1680ae	701	* @param __HANDLE__: specifies the CAN Handle.
bogdanm	86:04dd9b1680ae	702	* @param __TRANSMITMAILBOX__: the number of the mailbox that is used for transmission.
bogdanm	86:04dd9b1680ae	703	* @retval The new status of transmission (TRUE or FALSE).
bogdanm	86:04dd9b1680ae	704	*/
bogdanm	86:04dd9b1680ae	705	#define __HAL_CAN_TRANSMIT_STATUS(__HANDLE__, __TRANSMITMAILBOX__)\
bogdanm	86:04dd9b1680ae	706	(((__TRANSMITMAILBOX__) == CAN_TXMAILBOX_0)? ((((__HANDLE__)->Instance->TSR) & (CAN_TSR_RQCP0 \| CAN_TSR_TXOK0 \| CAN_TSR_TME0)) == (CAN_TSR_RQCP0 \| CAN_TSR_TXOK0 \| CAN_TSR_TME0)) :\
bogdanm	86:04dd9b1680ae	707	((__TRANSMITMAILBOX__) == CAN_TXMAILBOX_1)? ((((__HANDLE__)->Instance->TSR) & (CAN_TSR_RQCP1 \| CAN_TSR_TXOK1 \| CAN_TSR_TME1)) == (CAN_TSR_RQCP1 \| CAN_TSR_TXOK1 \| CAN_TSR_TME1)) :\
bogdanm	86:04dd9b1680ae	708	((((__HANDLE__)->Instance->TSR) & (CAN_TSR_RQCP2 \| CAN_TSR_TXOK2 \| CAN_TSR_TME2)) == (CAN_TSR_RQCP2 \| CAN_TSR_TXOK2 \| CAN_TSR_TME2)))
bogdanm	86:04dd9b1680ae	709
bogdanm	86:04dd9b1680ae	710
bogdanm	86:04dd9b1680ae	711
bogdanm	86:04dd9b1680ae	712	/**
bogdanm	86:04dd9b1680ae	713	* @brief Release the specified receive FIFO.
bogdanm	86:04dd9b1680ae	714	* @param __HANDLE__: CAN handle.
bogdanm	86:04dd9b1680ae	715	* @param __FIFONUMBER__: Receive FIFO number, CAN_FIFO0 or CAN_FIFO1.
bogdanm	86:04dd9b1680ae	716	* @retval None.
bogdanm	86:04dd9b1680ae	717	*/
bogdanm	86:04dd9b1680ae	718	#define __HAL_CAN_FIFO_RELEASE(__HANDLE__, __FIFONUMBER__) (((__FIFONUMBER__) == CAN_FIFO0)? \
bogdanm	86:04dd9b1680ae	719	((__HANDLE__)->Instance->RF0R \|= CAN_RF0R_RFOM0) : ((__HANDLE__)->Instance->RF1R \|= CAN_RF1R_RFOM1))
bogdanm	86:04dd9b1680ae	720
bogdanm	86:04dd9b1680ae	721	/**
bogdanm	86:04dd9b1680ae	722	* @brief Cancel a transmit request.
bogdanm	86:04dd9b1680ae	723	* @param __HANDLE__: specifies the CAN Handle.
bogdanm	86:04dd9b1680ae	724	* @param __TRANSMITMAILBOX__: the number of the mailbox that is used for transmission.
bogdanm	86:04dd9b1680ae	725	* @retval None.
bogdanm	86:04dd9b1680ae	726	*/
bogdanm	86:04dd9b1680ae	727	#define __HAL_CAN_CANCEL_TRANSMIT(__HANDLE__, __TRANSMITMAILBOX__)\
bogdanm	86:04dd9b1680ae	728	(((__TRANSMITMAILBOX__) == CAN_TXMAILBOX_0)? ((__HANDLE__)->Instance->TSR \|= CAN_TSR_ABRQ0) :\
bogdanm	86:04dd9b1680ae	729	((__TRANSMITMAILBOX__) == CAN_TXMAILBOX_1)? ((__HANDLE__)->Instance->TSR \|= CAN_TSR_ABRQ1) :\
bogdanm	86:04dd9b1680ae	730	((__HANDLE__)->Instance->TSR \|= CAN_TSR_ABRQ2))
bogdanm	86:04dd9b1680ae	731
bogdanm	86:04dd9b1680ae	732	/**
bogdanm	86:04dd9b1680ae	733	* @brief Enable or disables the DBG Freeze for CAN.
bogdanm	86:04dd9b1680ae	734	* @param __HANDLE__: specifies the CAN Handle.
bogdanm	86:04dd9b1680ae	735	* @param __NEWSTATE__: new state of the CAN peripheral.
bogdanm	86:04dd9b1680ae	736	* This parameter can be: ENABLE (CAN reception/transmission is frozen
bogdanm	86:04dd9b1680ae	737	* during debug. Reception FIFOs can still be accessed/controlled normally)
bogdanm	86:04dd9b1680ae	738	* or DISABLE (CAN is working during debug).
bogdanm	86:04dd9b1680ae	739	* @retval None
bogdanm	86:04dd9b1680ae	740	*/
bogdanm	86:04dd9b1680ae	741	#define __HAL_CAN_DBG_FREEZE(__HANDLE__, __NEWSTATE__) (((__NEWSTATE__) == ENABLE)? \
bogdanm	86:04dd9b1680ae	742	((__HANDLE__)->Instance->MCR \|= CAN_MCR_DBF) : ((__HANDLE__)->Instance->MCR &= ~CAN_MCR_DBF))
bogdanm	92:4fc01daae5a5	743
bogdanm	92:4fc01daae5a5	744	/**
bogdanm	92:4fc01daae5a5	745	* @}
bogdanm	92:4fc01daae5a5	746	*/
bogdanm	92:4fc01daae5a5	747
bogdanm	86:04dd9b1680ae	748	/* Exported functions --------------------------------------------------------*/
bogdanm	92:4fc01daae5a5	749	/** @addtogroup CAN_Exported_Functions CAN Exported Functions
bogdanm	92:4fc01daae5a5	750	* @{
bogdanm	92:4fc01daae5a5	751	*/
bogdanm	92:4fc01daae5a5	752
bogdanm	92:4fc01daae5a5	753	/** @defgroup CAN_Exported_Functions_Group1 Initialization and de-initialization functions
bogdanm	92:4fc01daae5a5	754	* @brief Initialization and Configuration functions
bogdanm	92:4fc01daae5a5	755	* @{
bogdanm	92:4fc01daae5a5	756	*/
bogdanm	92:4fc01daae5a5	757	/* addtogroup and de-initialization functions *****************************/
bogdanm	86:04dd9b1680ae	758	HAL_StatusTypeDef HAL_CAN_Init(CAN_HandleTypeDef* hcan);
bogdanm	86:04dd9b1680ae	759	HAL_StatusTypeDef HAL_CAN_ConfigFilter(CAN_HandleTypeDef* hcan, CAN_FilterConfTypeDef* sFilterConfig);
bogdanm	86:04dd9b1680ae	760	HAL_StatusTypeDef HAL_CAN_DeInit(CAN_HandleTypeDef* hcan);
bogdanm	86:04dd9b1680ae	761	void HAL_CAN_MspInit(CAN_HandleTypeDef* hcan);
bogdanm	86:04dd9b1680ae	762	void HAL_CAN_MspDeInit(CAN_HandleTypeDef* hcan);
bogdanm	92:4fc01daae5a5	763	/**
bogdanm	92:4fc01daae5a5	764	* @}
bogdanm	92:4fc01daae5a5	765	*/
bogdanm	92:4fc01daae5a5	766
bogdanm	92:4fc01daae5a5	767	/** @addtogroup CAN_Exported_Functions_Group2 Input and Output operation functions
bogdanm	92:4fc01daae5a5	768	* @brief I/O operation functions
bogdanm	92:4fc01daae5a5	769	* @{
bogdanm	92:4fc01daae5a5	770	*/
bogdanm	86:04dd9b1680ae	771	/* IO operation functions *****************************************************/
bogdanm	86:04dd9b1680ae	772	HAL_StatusTypeDef HAL_CAN_Transmit(CAN_HandleTypeDef *hcan, uint32_t Timeout);
bogdanm	86:04dd9b1680ae	773	HAL_StatusTypeDef HAL_CAN_Transmit_IT(CAN_HandleTypeDef *hcan);
bogdanm	86:04dd9b1680ae	774	HAL_StatusTypeDef HAL_CAN_Receive(CAN_HandleTypeDef *hcan, uint8_t FIFONumber, uint32_t Timeout);
bogdanm	86:04dd9b1680ae	775	HAL_StatusTypeDef HAL_CAN_Receive_IT(CAN_HandleTypeDef *hcan, uint8_t FIFONumber);
bogdanm	86:04dd9b1680ae	776	HAL_StatusTypeDef HAL_CAN_Sleep(CAN_HandleTypeDef *hcan);
bogdanm	86:04dd9b1680ae	777	HAL_StatusTypeDef HAL_CAN_WakeUp(CAN_HandleTypeDef *hcan);
bogdanm	86:04dd9b1680ae	778	void HAL_CAN_IRQHandler(CAN_HandleTypeDef* hcan);
bogdanm	86:04dd9b1680ae	779	void HAL_CAN_TxCpltCallback(CAN_HandleTypeDef* hcan);
bogdanm	86:04dd9b1680ae	780	void HAL_CAN_RxCpltCallback(CAN_HandleTypeDef* hcan);
bogdanm	86:04dd9b1680ae	781	void HAL_CAN_ErrorCallback(CAN_HandleTypeDef *hcan);
bogdanm	92:4fc01daae5a5	782	/**
bogdanm	92:4fc01daae5a5	783	* @}
bogdanm	92:4fc01daae5a5	784	*/
bogdanm	92:4fc01daae5a5	785
bogdanm	92:4fc01daae5a5	786	/** @addtogroup CAN_Exported_Functions_Group3 Peripheral State and Error functions
bogdanm	92:4fc01daae5a5	787	* @brief CAN Peripheral State functions
bogdanm	92:4fc01daae5a5	788	* @{
bogdanm	92:4fc01daae5a5	789	*/
bogdanm	92:4fc01daae5a5	790	/* Peripheral State and Error functions ***************************************/
bogdanm	92:4fc01daae5a5	791	uint32_t HAL_CAN_GetError(CAN_HandleTypeDef *hcan);
bogdanm	92:4fc01daae5a5	792	HAL_CAN_StateTypeDef HAL_CAN_GetState(CAN_HandleTypeDef* hcan);
bogdanm	92:4fc01daae5a5	793	/**
bogdanm	92:4fc01daae5a5	794	* @}
bogdanm	92:4fc01daae5a5	795	*/
bogdanm	92:4fc01daae5a5	796
bogdanm	92:4fc01daae5a5	797	/**
bogdanm	92:4fc01daae5a5	798	* @}
bogdanm	92:4fc01daae5a5	799	*/
bogdanm	92:4fc01daae5a5	800
bogdanm	86:04dd9b1680ae	801	/**
bogdanm	86:04dd9b1680ae	802	* @}
bogdanm	86:04dd9b1680ae	803	*/
bogdanm	86:04dd9b1680ae	804
bogdanm	86:04dd9b1680ae	805	/**
bogdanm	86:04dd9b1680ae	806	* @}
bogdanm	86:04dd9b1680ae	807	*/
bogdanm	86:04dd9b1680ae	808
bogdanm	92:4fc01daae5a5	809	#endif /* STM32F302xE \|\| STM32F303xE \|\| STM32F398xx \|\| */
bogdanm	92:4fc01daae5a5	810	/* STM32F302xC \|\| STM32F303xC \|\| STM32F358xx \|\| */
bogdanm	92:4fc01daae5a5	811	/* STM32F303x8 \|\| STM32F334x8 \|\| STM32F328xx \|\| */
bogdanm	92:4fc01daae5a5	812	/* STM32F302x8 \|\| */
bogdanm	92:4fc01daae5a5	813	/* STM32F373xC \|\| STM32F378xx */
bogdanm	86:04dd9b1680ae	814
bogdanm	86:04dd9b1680ae	815	#ifdef __cplusplus
bogdanm	86:04dd9b1680ae	816	}
bogdanm	86:04dd9b1680ae	817	#endif
bogdanm	86:04dd9b1680ae	818
bogdanm	86:04dd9b1680ae	819	#endif /* __STM32F3xx_CAN_H */
bogdanm	86:04dd9b1680ae	820
bogdanm	86:04dd9b1680ae	821
bogdanm	86:04dd9b1680ae	822	/********************** (C) COPYRIGHT STMicroelectronics *END OF FILE**/

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Type:	Library
Created:	05 Apr 2016
Imports:	0
Forks:	0
Commits:	119
Dependents:	0
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Followers:	1

TARGET_NUCLEO_F334R8/stm32f3xx_hal_can.h@118:16969dd821af, 2016-04-05 (annotated)

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