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analog input fpga data not seen

Hi everyone

 

I have a problem when running my fpga.vi. It is integrated in a RT programma, and the "open fpga reference" function is located in other vi. I am trying to run my fpga separately from the rest and I cannot see my input signal in the chart.I created another vi where if I just include "read channel" + chart I can see the signal, as you can see in the picture attached. However, if I put exactly the same small code in the main fpga.vi (it includes more code), I cannot see it (just a straight line, see picture attached).  Attached are both vi´s and the picture where you can see the profile of the signal I get.

 

Thanks it advance

Regards, 

Pablo

 

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Hi PabloGV,

 

Did any of your previous threads on FPGA solve this question as well?

 

http://forums.ni.com/t5/LabVIEW/Broken-FPGA-VI-but-error-list-empty/m-p/2748436

http://forums.ni.com/t5/LabVIEW/0x1A7102DF-fpsane-cpp-Labview-Crashes/m-p/2745780#M810968

 

Best regards,

Robert P-F
Applications Engineer
National Instruments
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