Hi Anis,
I think a good starting would be to modify "rx_samples_to_file.cpp" or "tx_samples_to_file.cpp.". The files are located in uhd/host/examples.
How many USRPs will you use? Will they use the same host machine? Time synchronization is possible using the PPS input on a USRP2 or N2xx. My group uses the PPS and 10MHz oscillator output from a GPS receiver for time sync. Check out the following for more information on synchronzing device time: http://files.ettus.com/uhd_docs/manual/html/sync.html
Hope this helps!
Ryan
On Mon, Jul 23, 2012 at 7:40 AM, Abdelrahman Anis <abdelrahman_anis@yahoo.com> wrote:
Hi all,
Sorry if this question is repeated, I am still a beginner in GNU radio, I couldn't find the answer after searching the Web.
Where I can write the Coding of C++ in the GNU radio? and How can access these Installed C++ blocks in GNU radio ?
I want it to run a project of Parallel Processing using C++ to operate multiple USRPs with 20 MS/s each at the same time synchronized with each others.
I am using Ubuntu 10.04 LTS as operating system.
Thanks in advance.
Anis
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