Configuration item

Selectable option/ Value

Description

CAN Module

1

2

Select CAN module number.

Identifier Type

Standard | Extended

Select ID type, standard id (11 bits) or Extended (29 bits).

Filter type

Mask | Specific

Select filter type for accept or ignore input data from bus.

Mask: accept more than 1 ID

Specific: accept only matched ID value specified.

Identifier, ID

(ID value)

A specific filter ID in specific type, or ID pattern for Mask type.

Mask

This configuration used when Filter type is Mask, to specify the data bit in ID value is need to be matched or don't care.

Example:

         Identifier value set to '00000000100' (binary)

         And Mask value set to '11111111100' (binary)

         *** bit value is Mask, 1-represent to "Must match" and 0-"don't care".

         *** bit 0 and bit 1 of Mask value is 0, which mean bit 0 and bit1 of ID to accept can be any (don't care).

         *** bit 2 to bit 10 of Mask value is 1, which mean bit 2 to bit 10 of ID must be matched to the Identifier value.

         *** So, the pattern of ID to accept is 00000001xx

                                 - '00000000100' (4)

                                 - '00000000101' (5)

                                 - '00000000110' (6)

                                 - '00000000111' (7)

Enable ISR on filter match

Checked | Unchecked

To enable or disable function-call subsystem on event ID match.

Use DLC

Checked | Unchecked

To enable or disable output port for variable DLC value.

Data type

double | single | uint32 | int32 | uint16 | int16 | uint8 | int8

Select output port data type.

Extended buffer size

8 | 16 | 32 | 64

Extension message buffer, number of valid message in buffer is determine by output port "Msg pending".

Sample time

Sample time value