Filter/FFT code that runs on the FPGA

[hanusaem]

Are there any code examples with signal processing on the fpga?  It seems that all the examples are simply using the IF-RIO to acquire data and pass it to the host pc for processing.  There don't seem to be any advanced processing blocks for the fpga.  There are simple blocks (+/-/*/sat. add/etc), and delay blocks, so it should be possible to build a simple filter, but I was wondering if there were any examples of FPGA VIs that had higher level tools.

Thanks

[astromike]

I would also like to see at least a Fixed Point FFT block for the FPGA.