I installed GNU RADIO from this link
I want to test some blocks & see their output to understand them more
for example I opened additive_scrambler_bb c++ codes in terminal to
understand but I want to see how some parameters change in code when
running it .
how to output these parameters in terminal ? Can I write in code “cout”
like any c++code?
And do I have to build gnuradio again even if I will erase all my
modifications in code (I don’t want these modifications permanently I
only to output all parameters to understand the block)
I did the following:
editing it using vim ./additive_scrambler_bb_impl.cc
running it to see the output on terminal using
but when I ran it in terminal I got this message:
bash: ./additive_scrambler_bb_impl.cc: Permission denied