[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Discuss-gnuradio] Help wanted with building a block
From: |
Bob Cowdery |
Subject: |
[Discuss-gnuradio] Help wanted with building a block |
Date: |
Mon, 12 Jul 2010 14:18:43 +0100 |
User-agent: |
Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2.4) Gecko/20100608 Thunderbird/3.1 |
Hi,
I've just started investigating the possibility of building a
source/sink to a USB device. I've read the 'How to Write a Signal
Processing Block', built GNURadio on Ubuntu 10.04 and played around a
bit with building the example gr-how -to-write-a -block. I've also had a
cursory look at the usrp directories. I'm looking for a little bit of a
leg-up to kick me off. I'm assuming that the structure of the usrp2
directories would be the best place to start. I have noticed that the
document 'How to Write a Signal Processing Block' shows a different
directory structure to that in the code example and the usrp directories
are different again. There is also a gr-usrp2 and usrp2 and it's not
immediately obvious to me how they are split up and why.
1. Which would be the best structure to take as a template and do I need
both structures as in usrp2.
2. Most of the documentation talks about processing blocks, sources and
sinks. Is there anything that talks about a device which is both a
source and a sink or do I need to trawl through the usrp code to see how
to handle that.
Regards
Bob
- [Discuss-gnuradio] Help wanted with building a block,
Bob Cowdery <=