Initialization and Configuration functions. More...

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_DeInit (CAN_HandleTypeDef *hcan)
	Deinitializes the CAN peripheral registers to their default reset values.
__weak void	HAL_CAN_MspInit (CAN_HandleTypeDef *hcan)
	Initializes the CAN MSP.
__weak 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_StatusTypeDef HAL_CAN_DeInit ( CAN_HandleTypeDef * hcan )

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 378 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(), __CAN_HandleTypeDef::Instance, and __CAN_HandleTypeDef::State.

HAL_StatusTypeDef HAL_CAN_Init ( CAN_HandleTypeDef * hcan )

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 222 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_MspInit(), HAL_CAN_STATE_ERROR, HAL_CAN_STATE_READY, HAL_CAN_STATE_RESET, HAL_GetTick(), __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.

void HAL_CAN_MspDeInit ( CAN_HandleTypeDef * hcan )

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 430 of file stm32f4xx_hal_can.c.

Referenced by HAL_CAN_DeInit().

void HAL_CAN_MspInit ( CAN_HandleTypeDef * hcan )

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 414 of file stm32f4xx_hal_can.c.

Referenced by HAL_CAN_Init().

Functions

Detailed Description

Function Documentation