oxbff62023

[johnshi]

I try my two cards in the following way:
(1) Try example of waveform input in Labview and waveform output in Labwindows/CVI, the two cards work properly.
(2) Try example of waveform input in Labwindows/CVI and waveform output in Labwiew, the Labwindows
gives me an error of OXbff62023(CANErrBadIntfName)

Could anybody give me any advice to solve this problem.

Thanks

[biker2000]

Hi johnshi

Make sure that the port name or interface name (CANx) that is configured in the example matches the available ones in your system. Launch the Measurement & Automation Explorer (MAX), expand 'Devices and Interfaces' and check the CAN card's interface name.
Did you change the interface names in any of the two examples, when you tried scenario #1?

By default, the input examples of the Channel API use CAN0 and the output examples use CAN1. So if you have CAN0 and CAN1 in your system and cabled together, the examples should work with the default interface names.

-B2k

[johnshi]

Hi, B2k

Thanks very much. I solved my problem as your suggestion.
You are really an expert. I can't even find solution from
calling NI support!

I will put some suggestion to NI in a separate topic.

Thanks again

johnshi