On 10/29/2012 09:47 PM, sibar002 wrote:
Hello,
I was wondering if there is any way to control the rate at which the bits
are transmitted from my USRP in GRC? I tried using different blocks but the
rate seems to stay the same. Thank you for your time and help.
The USRP source and sink
On 10/30/2012 03:24 AM, Jose Torres Diaz wrote:
Hi Community,
I'm trying to save complex data from a block into a file, in order to
process the information later on. My code is very simple, as shown bellow:
//Definition of values
std::vectorfloat complex_values(4);
On Tue, Oct 30, 2012 at 09:57:12AM -0700, Ben Reynwar wrote:
See http://gnuradio.org/redmine/projects/gnuradio/wiki/InstallingGR
for more info
Or http://gnuradio.org/redmine/projects/gnuradio/wiki/Download
which explains the branches, too.
MB
--
Karlsruhe Institute of Technology (KIT)
Hi All,
I'm wondering if there is an easy way to use a pmt_t value as a normal integer
value. What happen is I'm receiving the value from a message as follows:
Pmt::pmt_t value=pmt_dict_ref(_msg.value, pmt::pmt_symbol(index),PMT_NIL);
So, from my incoming message I'm able to get the value
Dear Gnuradio List,
I'm doing some benchmarking involving read a WAV file into my gnuradio
program, executing a APT Decoder, and writing out the result to a file. I'm
finding that my results are all I/O bound. I want to be able to load the entire
file into memory (load the WAV file
On Wed, Oct 31, 2012 at 7:40 AM, Jose Torres torresdiaz.j...@gmail.com wrote:
Hi All,
I'm wondering if there is an easy way to use a pmt_t value as a normal
integer value. What happen is I'm receiving the value from a message as
follows:
Pmt::pmt_t value=pmt_dict_ref(_msg.value,
I was using the fresh-from-git gr_filter_design, and when I went to save
the results, I got a seg fault. Here's some backtrace info from GDB:
from /usr/lib64/libQtGui.so.4
#24 0x7f0d9316ef06 in ?? ()
from /usr/lib64/python2.7/site-packages/PyQt4/QtGui.so
#25 0x003a18d5d0dc in
Hi All,
I have a couple of questions this time.
1) I have a setup in which I transmit gmsk packets from a tx node which are
then received successfuly at an rx node (both nodes are USRP N200 radios and
are being operated by GRC). However, when I turn off the cordic at two nodes by
putting this
I want to change the frequency at run-time for ofdm,How I can do so can
anybody provide me any pointers ?
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On Wed, Oct 31, 2012 at 5:21 PM, usrp n210 usrpn...@gmail.com wrote:
I want to change the frequency at run-time for ofdm,How I can do so can
anybody provide me any pointers ?
Use the uhd.tune() function.
Tom
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On 10/31/2012 01:10 PM, Zing Yu wrote:
Hi All,
I have a couple of questions this time. 1) I have a setup in which I
transmit gmsk packets from a tx node which are then received
successfuly at an rx node (both nodes are USRP N200 radios and are
being operated by GRC). However, when I
On 10/31/2012 02:21 PM, usrp n210 wrote:
I want to change the frequency at run-time for ofdm,How I can do so can
anybody provide me any pointers ?
Its the same call you would use at initialization time:
usrp_source/sink.set_center_freq(..)
On Wed, Oct 31, 2012 at 10:32 AM, Tommy Tracy II tj...@virginia.edu wrote:
Dear Gnuradio List,
I'm doing some benchmarking involving read a WAV file into my
gnuradio program, executing a APT Decoder, and writing out the result to a
file. I'm finding that my results are all I/O
Dear Gnuradio List,
I'm doing some benchmarking involving read a WAV file into my gnuradio
program, executing a APT Decoder, and writing out the result to a file. I'm
finding that my results are all I/O bound. I want to be able to load the entire
file into memory (load the WAV file
Ram diskcopy?
Sent from my LG Smartphone on Sprint
Marcus D. Leech mle...@ripnet.com wrote:
Dear Gnuradio List,
I'm doing some benchmarking involving read a WAV file into my gnuradio
program, executing a APT Decoder, and writing out the result to a file. I'm
finding that my results
On Wed, Oct 31, 2012 at 1:39 PM, Marcus D. Leech mle...@ripnet.com wrote:
I was using the fresh-from-git gr_filter_design, and when I went to save the
results, I got a seg fault. Here's some backtrace info from GDB:
from /usr/lib64/libQtGui.so.4
#24 0x7f0d9316ef06 in ?? ()
from
On Wed, Oct 31, 2012 at 1:39 PM, Marcus D. Leechmle...@ripnet.com wrote:
I was using the fresh-from-git gr_filter_design, and when I went to save the
results, I got a seg fault. Here's some backtrace info from GDB:
from /usr/lib64/libQtGui.so.4
#24 0x7f0d9316ef06 in ?? ()
from
Thanks Tom!!,
This solve the problem.
Cheers,
Jose
On Thu, Nov 1, 2012 at 1:24 AM, Tom Rondeau t...@trondeau.com wrote:
On Wed, Oct 31, 2012 at 7:40 AM, Jose Torres torresdiaz.j...@gmail.com
wrote:
Hi All,
I'm wondering if there is an easy way to use a pmt_t value as a normal
integer
On 10/31/2012 06:20 PM, Michael Dickens wrote:
… nor sincosf. Those should be tested for by cmake, and a missing
function added to maybe gruel or some general location. - MLD
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