discuss-gnuradio
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Discuss-gnuradio] Creating incremental data files during a continuo


From: Marcus D. Leech
Subject: Re: [Discuss-gnuradio] Creating incremental data files during a continuous operation.
Date: Thu, 20 Jun 2013 15:54:32 -0400
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.24) Gecko/20111108 Fedora/3.1.16-1.fc14 Thunderbird/3.1.16

On 06/20/2013 03:46 PM, Burak TUYSUZ wrote:
Thanks Marcus for the information.
However, I did not understand at which point I should do that change.
Should I use gr_head so each file contains exact amount of samples? Is there an example that I can refer to?


There's a set_file() method or some such on the file sink. Just call that method any time you want to change the filename.

Now, if you're doing this in GRC, it's a bit trickier, because GRC isn't "procedural". But for example, judicous use of a probe block operating at a very low sample rate, and a helper function, could allow you to change the filename at the rate of the probe
  block.




--
Marcus Leech
Principal Investigator
Shirleys Bay Radio Astronomy Consortium
http://www.sbrac.org




reply via email to

[Prev in Thread] Current Thread [Next in Thread]