Error compiling FPGA VI: ERROR:Xflow - Program xst returned error code 6.

[cpieper]

When I use the Linear Interpolation function in my FPGA VI i get the compilation error:

ERROR:Xflow - Program xst returned error code 6. Aborting flow execution...

the Compile Server also gives the more detailed information:

ERROR:Xst:1749 - "C:/NIFPGA85/srvrTmp/LOCALH~1/TRAPCO~2/NiLvFxpFloor.vhd" line 68: error: The output for the floor function should not have any fractional bits.

I'll be happy for any suggestions how to solve this.

[Ken_Tobler]

Hello!

Could you compile a program with only the Linear Interpolation.vi and only some constants and indicator as input and output?
I tried on my PC and compile a simple VI containing only the Linear Interpolation.vi

Which Version of NI-RIO do you use?
Do you also placed the FPGA VI in library? If yes put out all FPGA VIs from the library and check that they aren't reentrant.
This could cause problems to the compiling of FPGA VI.

Try to create a new project with only a VI with the linear interpolation and check if it is compiled.

Best regards
Ken

[cpieper]

Thanks a lot for the response. Removing the VI from the library it was placed in solved the problem.

Best regards
Christoph