how to define the input for the simulink unpack blcok

hello, as following shows, how define the object that can connect to the input port of the unpack block, thanks.

Answer 1

[Fangjun Jiang]

Do you see the text on the block? There is a .dbc file. There is a message ID.

There must be such a .dbc file that you use to create the CAN pack and unpack blocks. What you need here is the output of the corresponding CAN pack block for that message.

[wenchao zhang]

i know what's your meaning,this input shall from the output of the pack block,but if can directly creat this can message manually.

Answer 2

[wenchao zhang]

simulation success.

[wenchao zhang]

the bus shall be defined like this: