XNET Read Transmitted Messages CAN (J1939)

[al_g]

I need to read my transmitted frames in my Frame In Stream session. When I set "Interface:Echo Transmit?", LabVIEW returns error: (Error -1074384860) NI-XNET: (Hex 0xBFF63024) You have configured a property that conflicts with the current mode of the session.What property might be in conflict?

[Hooovahh]

I'm pretty sure your problem is that you want the Frame Out Stream to be set to echo, not Frame In.  You can't echo a received frame, you must echo a transmitted one.  I believe you can also echo Signal out sessions, or individual frames with the echo boolean on the frame to be sent.

[穆易]

I got the same problem. I am sure I‘m using frame in stream.

[ZYOng]

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@穆易 wrote:

I got the same problem. I am sure I‘m using frame in stream.

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As mentioned by Hooovahh, the EchoTransmit? property is for the output session.

[JohnG3k]

What version of LabVIEW are you using? In LV2020, I remember that two of the bools in the CAN definition cluster were mixed up... so if you set the Echo bool you were actually setting some other property. I can't remember which property at the moment and my code that fixed it is now deleted since it if fixed in LV2023.