On Fri, Feb 7, 2014 at 1:18 AM, Jim Larsen <[email protected]> wrote: > I installed GNU Radio version 3.7.2 on my Raspberry Pi from the Raspbian > Jessie repository. It is working great for modeling a simple SSB receiver. I > want to compare the CPU performance of the QT GUI Frequency Sink and the WX > GUI FFT sink. The QT GUI Frequency display works fine. The WX GUI FFT window > shows the controls but the FFT display is blank. Does anyone know a fix for > this? The same flowgraph works fine with GNU Radio version 3.7.0 on my > MacBook running Ubuntu 13.10. > > Regards, > > Jim Larsen
The RaspberryPi is a pretty light-weight processor. WxGUI does a lot of processing in Python, and it could just be that the processor stalls with the amount of work it's trying to handle. Tom _______________________________________________ Discuss-gnuradio mailing list [email protected] https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
