#include <dev_can.h>

Data Fields
rt_uint32_t	rcverrcnt

rt_uint32_t	snderrcnt

rt_uint32_t	errcode

rt_uint32_t	rcvpkg

rt_uint32_t	dropedrcvpkg

rt_uint32_t	sndpkg

rt_uint32_t	dropedsndpkg

rt_uint32_t	bitpaderrcnt

rt_uint32_t	formaterrcnt

rt_uint32_t	ackerrcnt

rt_uint32_t	biterrcnt

rt_uint32_t	crcerrcnt

rt_uint32_t	rcvchange

rt_uint32_t	sndchange

rt_uint32_t	lasterrtype

Detailed Description

CAN device status and error statistics structure.

Field Documentation

◆ rcverrcnt

rt_uint32_t rt_can_status::rcverrcnt

Receive Error Counter (REC).

◆ snderrcnt

rt_uint32_t rt_can_status::snderrcnt

Transmit Error Counter (TEC).

◆ errcode

rt_uint32_t rt_can_status::errcode

The current bus error code (see enum RT_CAN_BUS_ERR).

◆ rcvpkg

rt_uint32_t rt_can_status::rcvpkg

Total number of successfully received packages.

◆ dropedrcvpkg

rt_uint32_t rt_can_status::dropedrcvpkg

Number of received packages dropped due to full buffers.

◆ sndpkg

rt_uint32_t rt_can_status::sndpkg

Total number of successfully sent packages.

◆ dropedsndpkg

rt_uint32_t rt_can_status::dropedsndpkg

Number of sent packages dropped due to full buffers or errors.

◆ bitpaderrcnt

rt_uint32_t rt_can_status::bitpaderrcnt

Bit stuffing error count.

◆ formaterrcnt

rt_uint32_t rt_can_status::formaterrcnt

Format error count.

◆ ackerrcnt

rt_uint32_t rt_can_status::ackerrcnt

Acknowledgment error count.

◆ biterrcnt

rt_uint32_t rt_can_status::biterrcnt

Bit error (recessive/dominant) count.

◆ crcerrcnt

rt_uint32_t rt_can_status::crcerrcnt

CRC error count.

◆ rcvchange

rt_uint32_t rt_can_status::rcvchange

A flag indicating that the RX buffer status has changed.

◆ sndchange

rt_uint32_t rt_can_status::sndchange

A bitmask indicating which TX mailboxes have changed status.

◆ lasterrtype

rt_uint32_t rt_can_status::lasterrtype

The type of the last error that occurred.

Data Fields