MyRIO RT & FPGA

[pmekuc]

I have custom FPGA code for a time crytical operation and would like to communicate via SPI on RT target. First problem is that I get timeout warning - so looks like that interrupt does not happen (FPGA part). Second problem is that on probes 13 in 14 there I get error 61206 - "The configured item does not exist." 

Open FPGA reference is linked to build specification of FPGA build and set to Run the FPGA VI and on dynamic mode.

What should I try/fix?

All the help is appreciated!

[pmekuc]

I found out that when I recompile FPGA code that there is no timeout - so interrupt happens as long as I do not abbort application. If I stop it normally and close the reference everything seem to be allright.

But problem with error still remains.

[Sam_Sharp]

The VIs that are generating the 61206 error, where do they get their FPGA reference from? That error normally indicates you are trying to read from a control/indicator on the FPGA which doesn't exist - did you remove them from the custom bitfile? Do those VIs have an input for an FPGA reference (to your custom bitfile).