Verónica, have you maybe mismatched data types? Like, the real signals are fixpoint, but your Python is doing floating point?
--M On Thu, Nov 25, 2021 at 2:59 PM Verónica Toro Betancur <[email protected]> wrote: > Hi, > > I am trying to detect and decode WiFi and ZigBee signals in GNURadio. For > the detection, I have implemented my own blocks in Python. It all works > well with simulated signals but the problem comes when I use radios to > acquire real signals. I'm using Pluto SDR and it works perfectly when I use > it in workflow examples but not in my own implementation. I mean, I plot > the data that comes directly from the radio and it looks good in the given > examples but, in mine, it looks like noise. > > I am using the exact same parameters in both cases. The only difference I > see is that the blocks in the example are all in C++ while mine are in > Python. Could this be the problem? If so, is there a way to solve it other > than writing the blocks in C++? > > Thanks in advance. > > > Best regards, > Verónica >
