CAN Frame through UI Message

[Eder22]

Hello guys,

Running my tesstand sequence, I am trying to send from my CAN VIs the output Frame signal through UI Message to my custom UI, I hace created a custom data type in test stand and then I linked that data type to the UI message using the activeXdataparam, from the teststand context I have no errors but my User interface simply does not show any CAN frame, do you have any idea how to do this?

thanks for your support

[~jiggawax~]

What are you doing with the Variant in your UIMessage callback?  You cannot just do a Variant to Data (like you would expect).  You have to access each piece individually (kinda painful).

I learned my lesson back in the day: https://forums.ni.com/t5/NI-TestStand/Pass-Cluster-Type-Value-from-TestStand-to-UI-Using-TestStand-A...

Hope this helps,