Errors in executing VI with a project

[karthikbugude]

Hello,

The Vi file attached is running when it is not included in a project i.e when I run it separately. When I add it to a project on cRIO in FPGA mode it does not run. I get all the possible errors like 'Sub VI is not executable (for all sub VIs)', 'wire type not supported in current target', 'diagram constant: type not supported in current target', etc..

The VI includes running LED. My main motive is to replace the LED with a digital I/O module. 

Please help.

Thank You

[crossrulz]

LabVIEW FPGA cannot use most of the functions you will find in the normal LabVIEW development.  Rewrite your VI with functions that are available in the FPGA palettes.  The waveform I know isn't allowed.  The fuzzy logic likely won't work in the FPGA either.  And definately not the File IO.

[MrQuestion]

As crossrulz mentioned this VI will not work at all in the FPGA world. Follow his advice.

If this is your first FPGA project; as a caution do not use to many front panel elements, especially graphs.

I’m not sure why NI allows you to place charts on a FPGA front panel.

It might work, but it will eat your resources like candy.

In your VI I see that you want to take a look at signals, stay away from the temptation to dump the signal data into a front panel element on the FPGA.

If you look at any of the LabVIEW Examples you will see that they almost never (I haven’t seen them all, so I can’t say none of them) use graphs on the front panel.

Follow the examples under Help>>Find examples.

Good Luck

[karthikbugude]

Hi

Thank you for your advice. Also would it be possible to implement fuzzy logic in scan mode?

Karthik