ST STM32F31xx User Manual

Controller area network (bxCAN)
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DocID023800 Rev 1
Data Fields
 uint16_t CAN_Prescaler
 uint8_t CAN_Mode
 uint8_t CAN_SJW
 uint8_t CAN_BS1
 uint8_t CAN_BS2
 FunctionalState CAN_TTCM
 FunctionalState CAN_ABOM
 FunctionalState CAN_AWUM
 FunctionalState CAN_NART
 FunctionalState CAN_RFLM
 FunctionalState CAN_TXFP
Field Documentation
 uint16_t CAN_InitTypeDef::CAN_Prescaler
 Specifies the length of a time quantum. It ranges from 1 to 1024.
 uint8_t CAN_InitTypeDef::CAN_Mode
 Specifies the CAN operating mode. This parameter can be a value of
CAN_operating_mode
 uint8_t CAN_InitTypeDef::CAN_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
 uint8_t CAN_InitTypeDef::CAN_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
 uint8_t CAN_InitTypeDef::CAN_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
 FunctionalState CAN_InitTypeDef::CAN_TTCM
 Enable or disable the time triggered communication mode. This parameter can
be set either to ENABLE or DISABLE.
 FunctionalState CAN_InitTypeDef::CAN_ABOM
 Enable or disable the automatic bus-off management. This parameter can be set
either to ENABLE or DISABLE.
 FunctionalState CAN_InitTypeDef::CAN_AWUM
 Enable or disable the automatic wake-up mode. This parameter can be set either
to ENABLE or DISABLE.
 FunctionalState CAN_InitTypeDef::CAN_NART
 Enable or disable the non-automatic retransmission mode. This parameter can
be set either to ENABLE or DISABLE.
 FunctionalState CAN_InitTypeDef::CAN_RFLM
 Enable or disable the Receive FIFO Locked mode. This parameter can be set
either to ENABLE or DISABLE.
 FunctionalState CAN_InitTypeDef::CAN_TXFP
 Enable or disable the transmit FIFO priority. This parameter can be set either to
ENABLE or DISABLE.

ST STM32F31xx Specifications

General

Brand	ST
Model	STM32F31xx
Category	Microcontrollers
Language	English