Yes you can debug any gnuradio c++ module with gdb. Step 1 uninstall gnuradio. Step 2 git clone gnuradio from github. Step 3 build gnuradio with debug symbols on. ( cmake .. -DCMAKE_BUILD_TYPE=Debug ) Step 4 reinstall custom build gnuradio. Step 5 debug your application with gdb ( use qtcreator, vscode, atom as ide will be good )
With gdb you can stop anywhere in application. Set a data breakpoint can trace stray value in variable. 在 2019年1月8日星期二，Rudolf Wigblurr <rudolf.wigbl...@gmx.com> 写道： > Hi, > > Is it possible to single step a flow graph? > > I have a recorded stream of FSK modulated data with about 25 bursts of > messages. > When this is later decoded I do not get 100% detection, about 4 of 25 > bursts fails. > > Now my thinking is can I play this burst by burst and see what is wrong. > So my plan was to stop the scheduler after each burst. > Can I control (stop) the scheduler when a 'tag' is detected and restart it > with a GUI button. > > Block,Python,C++ dosen't matter... > > /Rudolf >
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