MCAN configuration structure. More...

#include <mcan.h>

Public Member Functions
void	set_config_defaults ()
	Initializes an MCAN configuration structure to defaults.

Public Attributes
bool	run_in_standby

uint8_t	watchdog_configuration

bool	transmit_pause

bool	edge_filtering

bool	protocol_exception_handling

bool	automatic_retransmission

bool	clock_stop_request

bool	clock_stop_acknowledge

uint8_t	timestamp_prescaler

uint16_t	timeout_period

enum mcan_timeout_mode	timeout_mode

bool	timeout_enable

bool	tdc_enable

uint8_t	delay_compensation_offset

uint8_t	delay_compensation_filter_window_length

enum mcan_nonmatching_frames_action	nonmatching_frames_action_standard

enum mcan_nonmatching_frames_action	nonmatching_frames_action_extended

bool	remote_frames_standard_reject

bool	remote_frames_extended_reject

uint32_t	extended_id_mask

bool	rx_fifo_0_overwrite

uint8_t	rx_fifo_0_watermark

bool	rx_fifo_1_overwrite

uint8_t	rx_fifo_1_watermark

bool	tx_queue_mode

uint8_t	tx_event_fifo_watermark

Detailed Description

MCAN configuration structure.

Configuration structure for an MCAN instance. This structure should be initialized by the mcan_get_config_defaults() function before being modified by the user application.

Member Function Documentation

◆ set_config_defaults()

void mcanMODM7AE70::mcan_config::set_config_defaults ( )

inline

Initializes an MCAN configuration structure to defaults.

Initializes a given MCAN configuration struct to a set of known default values. This function should be called on any new instance of the configuration struct before being modified by the user application.

The default configuration is as follows:

Not run in standby mode
Disable Watchdog
Transmit pause enabled
Edge filtering during bus integration enabled
Protocol exception handling enabled
Automatic retransmission enabled
Clock stop request disabled
Clock stop acknowledge disabled
Timestamp Counter Prescaler 1
Timeout Period with 0xFFFF
Timeout Mode: Continuous operation
Disable Timeout
Transmitter Delay Compensation Offset is 0
Transmitter Delay Compensation Filter Window Length is 0
Reject nonmatching standard frames
Reject nonmatching extended frames
Reject remote standard frames
Reject remote extended frames
Extended ID Mask is 0x1FFFFFFF
Rx FIFO 0 Operation Mode: overwrite
Disable Rx FIFO 0 Watermark
Rx FIFO 1 Operation Mode: overwrite
Disable Rx FIFO 1 Watermark
Tx FIFO/Queue Mode: FIFO
Disable Tx Event FIFO Watermark

Member Data Documentation

◆ automatic_retransmission

bool mcanMODM7AE70::mcan_config::automatic_retransmission

Automatic Retransmission.

◆ clock_stop_acknowledge

bool mcanMODM7AE70::mcan_config::clock_stop_acknowledge

Clock Stop Acknowledge.

◆ clock_stop_request

bool mcanMODM7AE70::mcan_config::clock_stop_request

Clock Stop Request.

◆ delay_compensation_filter_window_length

uint8_t mcanMODM7AE70::mcan_config::delay_compensation_filter_window_length

Transmitter Delay Compensation Filter Window Length : 0x0-0x7F

◆ delay_compensation_offset

uint8_t mcanMODM7AE70::mcan_config::delay_compensation_offset

Transmitter Delay Compensation Offset : 0x0-0x7F

◆ edge_filtering

bool mcanMODM7AE70::mcan_config::edge_filtering

Edge Filtering during Bus Integration.

◆ extended_id_mask

uint32_t mcanMODM7AE70::mcan_config::extended_id_mask

Extended ID Mask: 0x0-0x1FFFFFFF.

◆ nonmatching_frames_action_extended

enum mcan_nonmatching_frames_action mcanMODM7AE70::mcan_config::nonmatching_frames_action_extended

Nonmatching frames action for extended frames.

◆ nonmatching_frames_action_standard

enum mcan_nonmatching_frames_action mcanMODM7AE70::mcan_config::nonmatching_frames_action_standard

Nonmatching frames action for standard frames.

◆ protocol_exception_handling

bool mcanMODM7AE70::mcan_config::protocol_exception_handling

Protocol Exception Handling.

◆ remote_frames_extended_reject

bool mcanMODM7AE70::mcan_config::remote_frames_extended_reject

Reject Remote Extended Frames.

◆ remote_frames_standard_reject

bool mcanMODM7AE70::mcan_config::remote_frames_standard_reject

Reject Remote Standard Frames.

◆ run_in_standby

bool mcanMODM7AE70::mcan_config::run_in_standby

MCAN run in standby control.

◆ rx_fifo_0_overwrite

bool mcanMODM7AE70::mcan_config::rx_fifo_0_overwrite

Rx FIFO 0 Operation Mode.

◆ rx_fifo_0_watermark

uint8_t mcanMODM7AE70::mcan_config::rx_fifo_0_watermark

Rx FIFO 0 Watermark: 1-64, other value disable it.

◆ rx_fifo_1_overwrite

bool mcanMODM7AE70::mcan_config::rx_fifo_1_overwrite

Rx FIFO 1 Operation Mode.

◆ rx_fifo_1_watermark

uint8_t mcanMODM7AE70::mcan_config::rx_fifo_1_watermark

Rx FIFO 1 Watermark: 1-64, other value disable it.

◆ tdc_enable

bool mcanMODM7AE70::mcan_config::tdc_enable

Transceiver Delay Compensation enable.

◆ timeout_enable

bool mcanMODM7AE70::mcan_config::timeout_enable

Timeout enable.

◆ timeout_mode

enum mcan_timeout_mode mcanMODM7AE70::mcan_config::timeout_mode

Timeout Mode.

◆ timeout_period

uint16_t mcanMODM7AE70::mcan_config::timeout_period

Timeout Period.

◆ timestamp_prescaler

uint8_t mcanMODM7AE70::mcan_config::timestamp_prescaler

Timestamp Counter Prescaler: 0x0-0xF

◆ transmit_pause

bool mcanMODM7AE70::mcan_config::transmit_pause

Transmit Pause.

◆ tx_event_fifo_watermark

uint8_t mcanMODM7AE70::mcan_config::tx_event_fifo_watermark

Tx Event FIFO Watermark: 1-32, other value disable it.

◆ tx_queue_mode

bool mcanMODM7AE70::mcan_config::tx_queue_mode

Tx FIFO/Queue Mode, 0 for FIFO and 1 for Queue.

◆ watchdog_configuration

uint8_t mcanMODM7AE70::mcan_config::watchdog_configuration

Start value of the Message RAM Watchdog Counter

The documentation for this class was generated from the following file:

mcan.h

Public Member Functions

Public Attributes