I am going through the GNUradio tutorials (the website ones and the ones
written by Dawei Shen). The codes in the tutorials import gr and audio
packages from gnuradio. I am searching for these modules (especially the gr
one) in http://gnuradio.org/doc/doxygen/group__usrp.html. I see a lot of
classes that are related with gr, e.g., gr_noise_source & other ones.
However, I did not find any module whose title is exactly ‘gr’.
In tutorial 6, Dawei Shen describes a few lines of the contents of gr. He
also mentions about a sub-folder titled ‘gr’ inside the ‘gnuradio’ folder
(/usr/local/python2.4/site-packages/gnuradio/gr/basic_flow_graph.py). I am
currently using gnuradio-3.3. I see subfolders titled gr-audio-jack,
gr-paper, etc. in the gnuradio folder. However, I don’t see a folder whose
title is exactly ‘gr’.
How can I see the contents of gr? I know that I am probably asking a
elementary question due to my limited knowledge in linux & OOP.
Thanks in advance!
Muhammad Nazmul I.
Electrical & Computer Engineering
Wireless Information & Networking Laboratory