STM32F4xx HAL Documentation
Hardware Abstraction Layer for STM32F4 familiy
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Data Fields
CAN_InitTypeDef Struct Reference
STM32F4xx_HAL_Driver » CAN » CAN Exported Types

CAN init structure definition. More...

#include <stm32f4xx_hal_can_legacy.h>

Collaboration diagram for CAN_InitTypeDef:

Data Fields

uint32_t Prescaler
 
uint32_t Mode
 
uint32_t SJW
 
uint32_t BS1
 
uint32_t BS2
 
uint32_t TTCM
 
uint32_t ABOM
 
uint32_t AWUM
 
uint32_t NART
 
uint32_t RFLM
 
uint32_t TXFP
 
uint32_t SyncJumpWidth
 
uint32_t TimeSeg1
 
uint32_t TimeSeg2
 
FunctionalState TimeTriggeredMode
 
FunctionalState AutoBusOff
 
FunctionalState AutoWakeUp
 
FunctionalState AutoRetransmission
 
FunctionalState ReceiveFifoLocked
 
FunctionalState TransmitFifoPriority
 

Detailed Description

CAN init structure definition.

Definition at line 71 of file stm32f4xx_hal_can_legacy.h.

Field Documentation

◆ Prescaler

uint32_t CAN_InitTypeDef::Prescaler

Specifies the length of a time quantum. This parameter must be a number between Min_Data = 1 and Max_Data = 1024

Specifies the length of a time quantum. This parameter must be a number between Min_Data = 1 and Max_Data = 1024.

Definition at line 73 of file stm32f4xx_hal_can_legacy.h.

Referenced by HAL_CAN_Init().

◆ Mode

uint32_t CAN_InitTypeDef::Mode

Specifies the CAN operating mode. This parameter can be a value of CAN Operating Mode

Definition at line 76 of file stm32f4xx_hal_can_legacy.h.

Referenced by HAL_CAN_Init().

◆ SJW

uint32_t CAN_InitTypeDef::SJW

Specifies the maximum number of time quanta the CAN hardware is allowed to lengthen or shorten a bit to perform resynchronization. This parameter can be a value of CAN Synchronisation Jump Width

Definition at line 79 of file stm32f4xx_hal_can_legacy.h.

◆ BS1

uint32_t CAN_InitTypeDef::BS1

Specifies the number of time quanta in Bit Segment 1. This parameter can be a value of CAN Time Quantum in bit segment 1

Definition at line 84 of file stm32f4xx_hal_can_legacy.h.

◆ BS2

uint32_t CAN_InitTypeDef::BS2

Specifies the number of time quanta in Bit Segment 2. This parameter can be a value of CAN Time Quantum in bit segment 2

Definition at line 87 of file stm32f4xx_hal_can_legacy.h.

◆ TTCM

uint32_t CAN_InitTypeDef::TTCM

Enable or disable the time triggered communication mode. This parameter can be set to ENABLE or DISABLE.

Definition at line 90 of file stm32f4xx_hal_can_legacy.h.

◆ ABOM

uint32_t CAN_InitTypeDef::ABOM

Enable or disable the automatic bus-off management. This parameter can be set to ENABLE or DISABLE

Definition at line 93 of file stm32f4xx_hal_can_legacy.h.

◆ AWUM

uint32_t CAN_InitTypeDef::AWUM

Enable or disable the automatic wake-up mode. This parameter can be set to ENABLE or DISABLE

Definition at line 96 of file stm32f4xx_hal_can_legacy.h.

◆ NART

uint32_t CAN_InitTypeDef::NART

Enable or disable the non-automatic retransmission mode. This parameter can be set to ENABLE or DISABLE

Definition at line 99 of file stm32f4xx_hal_can_legacy.h.

◆ RFLM

uint32_t CAN_InitTypeDef::RFLM

Enable or disable the receive FIFO Locked mode. This parameter can be set to ENABLE or DISABLE

Definition at line 102 of file stm32f4xx_hal_can_legacy.h.

◆ TXFP

uint32_t CAN_InitTypeDef::TXFP

Enable or disable the transmit FIFO priority. This parameter can be set to ENABLE or DISABLE

Definition at line 105 of file stm32f4xx_hal_can_legacy.h.

◆ SyncJumpWidth

uint32_t CAN_InitTypeDef::SyncJumpWidth

Specifies the maximum number of time quanta the CAN hardware is allowed to lengthen or shorten a bit to perform resynchronization. This parameter can be a value of CAN Synchronisation Jump Width

Definition at line 68 of file stm32f4xx_hal_can.h.

Referenced by HAL_CAN_Init().

◆ TimeSeg1

uint32_t CAN_InitTypeDef::TimeSeg1

Specifies the number of time quanta in Bit Segment 1. This parameter can be a value of CAN Time Quantum in bit segment 1

Definition at line 72 of file stm32f4xx_hal_can.h.

Referenced by HAL_CAN_Init().

◆ TimeSeg2

uint32_t CAN_InitTypeDef::TimeSeg2

Specifies the number of time quanta in Bit Segment 2. This parameter can be a value of CAN Time Quantum in bit segment 2

Definition at line 75 of file stm32f4xx_hal_can.h.

Referenced by HAL_CAN_Init().

◆ TimeTriggeredMode

FunctionalState CAN_InitTypeDef::TimeTriggeredMode

Enable or disable the time triggered communication mode. This parameter can be set to ENABLE or DISABLE.

Definition at line 78 of file stm32f4xx_hal_can.h.

Referenced by HAL_CAN_Init().

◆ AutoBusOff

FunctionalState CAN_InitTypeDef::AutoBusOff

Enable or disable the automatic bus-off management. This parameter can be set to ENABLE or DISABLE.

Definition at line 81 of file stm32f4xx_hal_can.h.

Referenced by HAL_CAN_Init().

◆ AutoWakeUp

FunctionalState CAN_InitTypeDef::AutoWakeUp

Enable or disable the automatic wake-up mode. This parameter can be set to ENABLE or DISABLE.

Definition at line 84 of file stm32f4xx_hal_can.h.

Referenced by HAL_CAN_Init().

◆ AutoRetransmission

FunctionalState CAN_InitTypeDef::AutoRetransmission

Enable or disable the non-automatic retransmission mode. This parameter can be set to ENABLE or DISABLE.

Definition at line 87 of file stm32f4xx_hal_can.h.

Referenced by HAL_CAN_Init().

◆ ReceiveFifoLocked

FunctionalState CAN_InitTypeDef::ReceiveFifoLocked

Enable or disable the Receive FIFO Locked mode. This parameter can be set to ENABLE or DISABLE.

Definition at line 90 of file stm32f4xx_hal_can.h.

Referenced by HAL_CAN_Init().

◆ TransmitFifoPriority

FunctionalState CAN_InitTypeDef::TransmitFifoPriority

Enable or disable the transmit FIFO priority. This parameter can be set to ENABLE or DISABLE.

Definition at line 93 of file stm32f4xx_hal_can.h.

Referenced by HAL_CAN_Init().

The documentation for this struct was generated from the following files: