Re: Is there a way to add break point or watch point in gnuradio

[Josh Morman]

You can hit breakpoints in the C++ code using VS Code:

https://wiki.gnuradio.org/index.php?title=UsingVSCode

Hitting the python called from a running flowgraph is not as straightforward, but stepping through the flowgraph setup in the top level python file can be done with the Python debugger in VS Code

Also, a talk at GRCon last year about different mechanisms for debugging flowgraphs:

https://www.youtube.com/watch?v=JUt-a_L1Muo

Josh

On Tue, Feb 14, 2023 at 2:12 AM wieniawski <wieniawski@outlook.com> wrote:

hi, all,

As you know, GNU Radio will generate python file and execute. And probably it will not work correctly at the first time. So we need to debug. My question is about the debug method:

1. Is there a way to add break point in python file (or C++ file)?

2. And how about watch point?

3. Generated python file will call some library, how can I step into the library file? or just browse the library?

Thanks