Call Library Function Node not Supported

[symlet]

Hai,

I have question to ask to NI members. I get an error said " Call Library Function Node 'LVASPT_WA.*:SptDecimationFilterH':Node not supported". I use the call library function node in the FPGA.VI in my design. My question is, is it the function cannot used in FPGA.VI? I try to search a similar thread and find the manual but still can't find the answer. Anyone please clarify it to me. Thanks in advance.

[nathand]

You cannot use Call Library Function Node in FPGA. The FPGA is hardware - it has no way to call an external library. If it is not immediately obvious why it's impossible for the FPGA to call a DLL, you should spend some time understanding what a FPGA is.

You can integrate FPGA code written outside the LabVIEW environment, but that's not the same as calling a DLL.

[symlet]

Hai nathand,

Thanks for your clarification. Actually I try to write a decimation filter operation in FPGA.VI by calling the library function. Since I can't use the function, I will try to rewrite the filter operation without using the function maybe. If you have any idea or suggestion, I very appreciate it. Thanks in advance