CAN transmit/receive same Port using USB-8473?

Hi, I'm new to the CAN interface. I have a USB-8473 attached to my USB using Labview 11. I write labview routines to use the port, but since I don't have 2 of them, I thought just to transmit a data frame and read it on the same port for testing purposes. Currently I'm using transmission same reception Port.vi example, just to see, if it works, but when I run the VI and transmit data and then set the RTR bit to receive the rear frame, nothing is ever reported. Are there any additional settings I should do before using the device CAN 8473. I even tried setting the attribute of free reception as well and nothing ever gets the spokesperson. I use a baud rate of 125K on CAN0 flow. Can someone help me understand why it does not work?

Thank you.

No.... everything will be virtual (pass on 256, 257 reception). NI-CAN comes with two virtual ports internally interconnected. They are not exactly the same as a real port, but it can help you to carry out tests.

Tags: NI Products

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