Initialization and de-initialization functions

Initialization and Configuration functions. More...

Collaboration diagram for Initialization and de-initialization functions:

Functions
HAL_StatusTypeDef	HAL_CAN_Init (CAN_HandleTypeDef *hcan)
	Initializes the CAN peripheral according to the specified parameters in the CAN_InitStruct.
HAL_StatusTypeDef	HAL_CAN_ConfigFilter (CAN_HandleTypeDef *hcan, CAN_FilterConfTypeDef *sFilterConfig)
HAL_StatusTypeDef	HAL_CAN_DeInit (CAN_HandleTypeDef *hcan)
	Deinitializes the CAN peripheral registers to their default reset values.
void	HAL_CAN_MspInit (CAN_HandleTypeDef *hcan)
	Initializes the CAN MSP.
void	HAL_CAN_MspDeInit (CAN_HandleTypeDef *hcan)
	DeInitializes the CAN MSP.

Detailed Description

Initialization and Configuration functions.

  ==============================================================================
              ##### Initialization and de-initialization functions #####
  ==============================================================================
    [..]  This section provides functions allowing to:
      (+) HAL_CAN_Init                       : Initialize and configure the CAN.
      (+) HAL_CAN_DeInit                     : De-initialize the CAN.
      (+) HAL_CAN_MspInit                    : Initialize the CAN MSP.
      (+) HAL_CAN_MspDeInit                  : DeInitialize the CAN MSP.

Function Documentation

HAL_CAN_Init()

HAL_StatusTypeDef HAL_CAN_Init

(

CAN_HandleTypeDef *

hcan

)

#include <stm32f4xx_hal_can_legacy.h>

Initializes the CAN peripheral according to the specified parameters in the CAN_InitStruct.

Parameters

hcan	pointer to a CAN_HandleTypeDef structure that contains the configuration information for the specified CAN.

Return values

HAL

status

Definition at line 275 of file stm32f4xx_hal_can.c.

References assert_param, CAN_InitTypeDef::AutoBusOff, CAN_InitTypeDef::AutoRetransmission, CAN_InitTypeDef::AutoWakeUp, CAN_TIMEOUT_VALUE, CAN_HandleTypeDef::ErrorCode, HAL_CAN_ERROR_NONE, HAL_CAN_ERROR_TIMEOUT, HAL_CAN_ErrorCallback(), HAL_CAN_MspInit(), HAL_CAN_RxFifo0FullCallback(), HAL_CAN_RxFifo0MsgPendingCallback(), HAL_CAN_RxFifo1FullCallback(), HAL_CAN_RxFifo1MsgPendingCallback(), HAL_CAN_SleepCallback(), HAL_CAN_STATE_ERROR, HAL_CAN_STATE_READY, HAL_CAN_STATE_RESET, HAL_CAN_TxMailbox0AbortCallback(), HAL_CAN_TxMailbox0CompleteCallback(), HAL_CAN_TxMailbox1AbortCallback(), HAL_CAN_TxMailbox1CompleteCallback(), HAL_CAN_TxMailbox2AbortCallback(), HAL_CAN_TxMailbox2CompleteCallback(), HAL_CAN_WakeUpFromRxMsgCallback(), HAL_ERROR, HAL_GetTick(), HAL_OK, CAN_HandleTypeDef::Init, CAN_HandleTypeDef::Instance, IS_CAN_BS1, IS_CAN_BS2, IS_CAN_MODE, IS_CAN_PRESCALER, IS_CAN_SJW, CAN_InitTypeDef::Mode, CAN_InitTypeDef::Prescaler, CAN_InitTypeDef::ReceiveFifoLocked, CAN_HandleTypeDef::State, CAN_InitTypeDef::SyncJumpWidth, CAN_InitTypeDef::TimeSeg1, CAN_InitTypeDef::TimeSeg2, CAN_InitTypeDef::TimeTriggeredMode, and CAN_InitTypeDef::TransmitFifoPriority.

HAL_CAN_ConfigFilter()

HAL_StatusTypeDef HAL_CAN_ConfigFilter	(	CAN_HandleTypeDef *	hcan,
		CAN_FilterConfTypeDef *	sFilterConfig )

#include <stm32f4xx_hal_can_legacy.h>

HAL_CAN_DeInit()

HAL_StatusTypeDef HAL_CAN_DeInit

(

CAN_HandleTypeDef *

hcan

)

#include <stm32f4xx_hal_can_legacy.h>

Deinitializes the CAN peripheral registers to their default reset values.

Parameters

hcan	pointer to a CAN_HandleTypeDef structure that contains the configuration information for the specified CAN.

Return values

HAL

status

Definition at line 460 of file stm32f4xx_hal_can.c.

References assert_param, CAN_HandleTypeDef::ErrorCode, HAL_CAN_ERROR_NONE, HAL_CAN_MspDeInit(), HAL_CAN_STATE_RESET, HAL_CAN_Stop(), HAL_ERROR, HAL_OK, CAN_HandleTypeDef::Instance, and CAN_HandleTypeDef::State.

HAL_CAN_MspInit()

__weak void HAL_CAN_MspInit

(

CAN_HandleTypeDef *

hcan

)

#include <stm32f4xx_hal_can_legacy.h>

Initializes the CAN MSP.

Parameters

hcan	pointer to a CAN_HandleTypeDef structure that contains the configuration information for the specified CAN.

Return values

None

Definition at line 507 of file stm32f4xx_hal_can.c.

References UNUSED.

Referenced by HAL_CAN_Init().

HAL_CAN_MspDeInit()

__weak void HAL_CAN_MspDeInit

(

CAN_HandleTypeDef *

hcan

)

#include <stm32f4xx_hal_can_legacy.h>

DeInitializes the CAN MSP.

Parameters

hcan	pointer to a CAN_HandleTypeDef structure that contains the configuration information for the specified CAN.

Return values

None

Definition at line 523 of file stm32f4xx_hal_can.c.

References UNUSED.

Referenced by HAL_CAN_DeInit().