How to Reading & Writing Raw Framed Canbus on the same port

[Shep_Ametek]

I was looking to post this question on the Additional Resources Automotive and Embeeded Network forum.  However, I do not see where I could select that forum to post to.

I am looking to write and read Canbus Raw Frame Data on the same port. I am using NI 9862 XNET Type Canbus Port.

I tried to mimick the Example "CanBus Frame Input Output  Same Port Single Point.vi".  I am getting an error about opening two ports in stream mode.

My test example of reading the data using ":Cluster:" for memory  works. I see the appropriate data being received.

I have to Read Extended Data from the DUT under test, while transmitting a series of CanBus  every 500milli seconds up to 3 minutes. Each transmission burst might be as shorts 4 clusters up to 12 clusters.  The receive data is somewhat async. but still between  500mS to 3 minute.

Thanks,

Thanks,

[JefeL]

Would you be able to provide a specific error number or the exact error message text?

[Shep_Ametek]

I do not a specific error code now.  However the failure description said you could not specify it.

I found it was due to No XNET Sessions Input & Output.

Thanks,

Greg

[JefeL]

Just to be clear, is it working ok for you at this time?