Hal Can Generic Driver; Can_Inittypedef; Can Firmware Driver Registers Structures - ST STM32F2 User Manual

UM1940
8

HAL CAN Generic Driver

8.1

CAN Firmware driver registers structures

8.1.1

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
Field Documentation
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
uint32_t CAN_InitTypeDef::Mode
Specifies the CAN operating mode. This parameter can be a value of
CAN_operating_mode
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
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
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
uint32_t CAN_InitTypeDef::TTCM
Enable or disable the time triggered communication mode. This parameter can be set
to ENABLE or DISABLE.
uint32_t CAN_InitTypeDef::ABOM
Enable or disable the automatic bus-off management. This parameter can be set to
ENABLE or DISABLE
uint32_t CAN_InitTypeDef::AWUM
Enable or disable the automatic wake-up mode. This parameter can be set to
ENABLE or DISABLE
uint32_t CAN_InitTypeDef::NART
Enable or disable the non-automatic retransmission mode. This parameter can be set
to ENABLE or DISABLE
uint32_t CAN_InitTypeDef::RFLM
Enable or disable the receive FIFO Locked mode. This parameter can be set to
ENABLE or DISABLE
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HAL CAN Generic Driver
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