Dear friends and fans of software-defined radio,
the SDR track at next year's FOSDEM still has some slots left! We already
have
some submissions and we are in the process of ranking those, but we will
gladly
add YOUR presentation to the list!
If you have anything related to the field of free
Playing with a project (gr-radio_astro from WVURAIL:
https://github.com/WVURAIL/gr-radio_astro), and running into compile
issues on
older OS (Fedora 20 in this case).
Now, the interesting thing is that my GCC appears to have support for
c++11 (since -std=c++11 works as a command arg), and
Hi all,
I have created my first custom OOT block in c++
It works when my block takes no inputs.
However, after changing my block signature to allow one input variable (called
samp_rate), I am getting the following error in GRC:
self.custom_blocks_readfilesource_cpp_0 =
custom_blocks.readfilesou
Hi guys,
Firstly, I feel obliged to explain that I'm a young engineer relatively new to
Linux, SDR, GNU radio and USRP, and currently overwhelmed with the task
assigned to me! Many thanks in advance to any help provided. First time posting
to the
I have written a custom OOT block for GNU Radio
Hello Mike,
I never used USRP E3xx series boards, so I coud be off on some points, but:
1: Yes, you are correct. If I recall correctly, it uses a ring buffer-like
structure. Length of the output buffer is basically amount of data points that
you can safely write to the buffer at the moment, and
The function call set_output_multiple() is your friend. You can specify
the size of the output buffer explicitly (although it may be 2X, 3X,
etc. of that size). Here's some example code.
Ron
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include
#include
#include "buffer_cc_impl.h"
#de
Thank you, Kyeong
I really appreciate your reply.
1/
Does anyone have experience using these functions?
would any help with 2/?
2/
Thank you. It looks like the work function input array "output_items" is a
numpy array.
I was therefore able to eliminate the for loop.
I am also now return = 0 if
