Retransmit messages from CAN bus
the message or messages
message on the channel
based on the relative differences of their timestamps. The replay
function also replays messages from MATLAB to Simulink
To understand the elements of a message, refer to
The CAN channel that you specify to transmit the messages.
An array of message objects to replay.
This example uses a loopback connection between two channels where:
The first channel transmits messages 2 seconds apart.
The second channel receives them.
replay function retransmits
the messages with the original delay.
ch1 = canChannel('Vector', 'CANcaseXL 1', 1) ch2 = canChannel('Vector', 'CANcaseXL 1', 2) start(ch1) start(ch2) msgTx1 = canMessage(500, false, 8) msgTx2 = canMessage(750, false, 8) %The first channel transmits messages 2 seconds apart transmit(ch1, msgTx1) pause(2) transmit(ch1, msgTx2) %The second channel receives them msgRx1 = receive(ch2, Inf) %The replay function retransmits the messages with the original delay. replay(ch2, msgRx1) pause(2) msgRx2 = receive(ch1, Inf)
The timestamp differentials between messages in the two receive