Hi list,
I have ported some code from Gnuradio-3.2.2 version to most recent UHD-based 3.6.4 version and I was trying to check the functionality of my ported code by comparing the output of its every block versus the old code one by one. Some of the blocks I've used in Python are written in C++ and some are default from gnuradio-core.
I have problem matching the output of gr.fft_vcc block in two codes, directly used from gnuradio-core, but from two different versions. Despite seeming highly unlikely, I checked the C++ source code for fft_vcc in both gnuradio versions and couldn't find any difference between the two. By making sure that the input to the blocks in both codes are the same, now I have run out of other possible solutions. I appreciate if someone could give me a lead on this!
Thanks,
Alex