[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Discuss-gnuradio] block for continuous production of samples
From: |
Daniele Bertussi |
Subject: |
[Discuss-gnuradio] block for continuous production of samples |
Date: |
Thu, 25 Feb 2010 16:16:20 +0100 |
User-agent: |
Internet Messaging Program (IMP) H3 (4.1.5) |
Good morning,
I need to implement a double 802.15.4-802.11b transmitter that transmits
packets in asynchronous (or aperiodical) mode.
I realized a simple program where the output of the two trasmitters are added
together to generate the output stream.
Unfortunately, when one of the two transmitters ends to generate a packet,
also the other one stops. It happens ( i think! ) because there are no samples
for the adder to combine with and the forecast() method stops the execution.
By the way, I found online a similar discussion:
http://www.mail-archive.com/address@hidden/msg08387.html
In order to have a countinuos output stream even when the two transmitters are
inactive, could I implement a gnuradio c++ block with the following
characteristics?
-performs a continuous production of null samples (when there are no input to
the block)
-lets the samples unchanged if there are samples at his input.
Thanks a lot,
Bertussi Daniele - University of Brescia, Italy
Informativa sulla privacy: http://help.ing.unibs.it/privacy.php
[Prev in Thread] |
Current Thread |
[Next in Thread] |
- [Discuss-gnuradio] block for continuous production of samples,
Daniele Bertussi <=