Changing the cDAQ9138/9 "USER1" LED status using C#/DAQmx

[MalcolmS]

I need to be able to change the status of the USER1 LED on a cDAQ9139 chassis from my VS2010 C# application code. Can anyone point me in the direction of the DAQmx class/property/method I need to use?

Thanks,

Malcolm Sharp  

[adlb]

Hi Malcolm,

Taking a look into this it looks like unfortunately the USER1 led is only available for access from the Real-time operating systems. There is no access to it available from the DAQmx driver, when running windows on the cdaq.

Best Regards,

[MalcolmS · Accepted solution]

Thanks for the answer. I guess I'll have to come up with some other method of indicating the operating status when using the cDAQ9138 as a 'headless' system!

Regards,

Malcolm Sharp