Re: Problem with adjusting value during runtime in my OOT block

Those files look good to me - I'm wondering how the python bindings look.  Can you share the file python/bindings/adding_ff_python.cc ?

On Sun, Mar 13, 2022 at 8:04 PM Nikoloz Glonti <ng91@glonti.com> wrote:

Thanks for Your response! I'm using gnuradio 3.9.4.0

void set_constant0(int constant0); is inside of my block header - "adding_ff_impl.h". then I made "gr_modtool bind adding_ff" before I asked.
I also installed pygccxml, but it didn't helped - doing gr_modtool bind adding_ff takes  longer time than before.

Do You have any other suggestions?

adding_ff_impl.cc looks like https://pastebin.com/JUnxQtYi

and adding_ff_impl.h looks like https://pastebin.com/MF93s9WD

Niko

On 3/13/22 21:32, Josh Morman wrote:

This sounds like it could be an issue with the python bindings

1) did you run "gr_modtool bind" after adding the callback to your block header

2) is pygccxml installed?  Without it the binding using modtool can only do the basic block things

Josh 

On Sun, Mar 13, 2022 at 4:09 PM Nikoloz Glonti <ng91@glonti.com> wrote:

Dear Gnuradio community,

I wrote my block in OOT module. It has function set_constant0(int constant0) which should change value on the go.
I also added callback to grc yaml file. But when I run my flowgraph, I'm having this error "AttributeError: 'SiNK.SiNK_python.adding_ff' object has no attribute 'set_constant0'" .

How can i fix it?

Niko