Vector first offered CANalyzer on the market in 1992, and has been continually updating it since then. The most relevant bus systems to CANalyzer are CAN, LIN, FlexRay, Ethernet and MOST, as well as CAN-based protocols such as J1939, CANopen, and ARINC 825. This development software is primarily used by automotive and electronic control unit suppliers to analyze the data traffic in serial bus systems. If you use the same block on Blocking mode it should work regardless of if you have a can bus active or not, but as you would expect that has timing implications on your model as it's not using the interrupts for CAN.CANalyzer is an analysis software tool from Vector Informatik GmbH. You should see the messages being transmitted from your board. Once you have messages going around in CANalyzer, connect your S32K144-EVB to the CAN bus you created with CH1&CH2 and then power on your evaluation board. The best way I found for testing RX & TX messages is by connecting CH1 to CH2 on CANalyzer and sending messages between CH1 & 2, obviously you have to set the baud rate to the same baud rate you're using on your S32K144 board. When using CANalyzer, make sure CANalyzer is running (clicking the yellow lightning bolt) before powering your S32K144 board. I'm sure others have seen the same behavior in their projects. I observed that when using CAN_send on Non-blocking mode, I was having the symptoms you describe. I don't know how you have your test setup, but here are some things you could try: Hi sounds extremely similar to something I was seeing in the past. I apologise but I am used to some different toolchains that I've used in the past.

This may be a very trivial question, answered by a very obvious answer. Is there any chance that some settings in my model blocks are incorrect or I have cut down too much content and omitted something that is essential? The blue LED is set-up like the example, and I am seeing this constantly on (I don’t believe it is turning on/off rapidly). I’ve verified that I’m powering the board via the J16 external power, J107 is set to 1&2. I get the same when I try the model as set up to be like the Master example. However when I connect an oscilloscope to view and decode the output to J13 I can only see CAN being Tx’d on a board reset (when releasing the Reset btn). I’ve cut down the model as much as possible to just output CAN out so that I can view it in a Vector VN1630 in CANalyzer. I’m trying out the simplest form of CAN-out functionality on the S32K144-EVB based on the tutorial and example presented here:

Canalyzer Tutorial Software