, Hanoi - VNU
Phone: (+84) 97 881 9406
On Wed, Jul 1, 2015 at 5:14 PM, Nguyễn Văn Lý
wrote:
> Hi all,
>
> I want to use 4 bladeRF devices on a single laptop. This means I have to
> load the FPGA file to all of 4 bladeRF devices.
> However, currently I can only load the PFGA file to
Hi all,
I want to use 4 bladeRF devices on a single laptop. This means I have to
load the FPGA file to all of 4 bladeRF devices.
However, currently I can only load the PFGA file to 2 devices.
I am using the command:
bladeRF-cli -l
Does anyone know how to load the FPGA file to 4 bladeRF devices
, May 20, 2015 at 10:31 AM, Ron Economos wrote:
> You have to add FFT to the top level CMakeLists.txt file. Like so:
>
> set(GR_REQUIRED_COMPONENTS RUNTIME FFT)
>
> Ron
>
>
> On 05/19/2015 07:56 PM, Nguyễn Văn Lý wrote:
>
> Hi all,
>
> I created an out-of-tree
Hi all,
I created an out-of-tree module for my personal project.
In one block, I need to perform FFT and IFFF, so I put "*#include
*" in the header file, and then declare *fft::fft_complex
*d_ifft;*
In the .cc file, I wrote *d_ifft = new fft::fft_complex(64, false, 1);*
Then I can compile witho
s.
>
> bladerf=0,buffers=128,buflen=32768
>
> Ron
>
>
> On 02/05/2015 11:41 PM, Nguyễn Văn Lý wrote:
>
> It works now.
> Thank you very much Ron.
>
> Van-Ly
>
>
> Van-Ly Nguyen,
> Research Assistant,
> Signals and Systems Laboratory - SSL
>
6, 2015 at 10:44 AM, Ron Economos wrote:
> Use bladerf=0 in one instance of the osmocom Source and bladerf=1 in
> another.
>
> Ron
>
>
> On 02/05/2015 07:29 PM, Nguyễn Văn Lý wrote:
>
> Dear all,
>
> I'm using BladeRF hardware in my system. I want to use t
Dear all,
I'm using BladeRF hardware in my system. I want to use two devices on the
same computer. The "*osmocom Source*" lets me choose several channels, I
actually need to use 2 channels. However, I don't know how to set the
parameter "Device Arguments". Could anyone help me with this?
Thank yo
/doxygen/page_uhd.html
> [2] sink:
> http://gnuradio.org/doc/doxygen/classgr_1_1uhd_1_1usrp__sink.html
> [3] http://gnuradio.org/redmine/projects/gnuradio/wiki/Guided_Tutorials
>
> On 12/03/2014 04:21 PM, Nguyễn Văn Lý wrote:
>
> Hello everyone,
>
> Does anyone know how to change Tx frequenc
Hello everyone,
Does anyone know how to change Tx frequency during transmission. I mean the
transmitter operates at f0 GHz in some interval of time and then change to
operate at f1 GHz.
Sincerely,
Van-Ly
Van-Ly Nguyen,
Research Assistant,
Signals and Systems Laboratory - SSL
Faculty of Electroni
Hi all,
I am building an OOT module. When I run gr_modtool makexml beacon_gen, I
got error:
GNU Radio module name identified: PNC
Warning: This is an experimental feature. Don't expect any magic.
Searching for matching files in lib/:
Making GRC bindings for lib/beacon_gen_impl.cc...
Traceback (mos
Hi Marcus,
I'm using Encode CCSDS 27 and Decode CCSDS 27, but I don't know how to
handle with the requirement of "float" input in the Decode CCSDS 27. I
tried to make a conversion block to convert bit to float (0 becomes -1 and
1 still becomes 1), but that did not work correctly.
In the flow graph
communications - FET
University of Engineering and Technology - UET
Vietnam National University, Hanoi - VNU
Tel: (+84) 978 819 406
On Wed, Jul 30, 2014 at 9:19 PM, Martin Braun
wrote:
> On 07/30/2014 04:14 PM, Nguyễn Văn Lý wrote:
> > Thank you Tom,
> >
> > I found a not
(+84) 978 819 406
On Wed, Jul 30, 2014 at 8:24 PM, Tom Rondeau wrote:
> On Wed, Jul 30, 2014 at 4:44 AM, Nguyễn Văn Lý
> wrote:
>
>> Hi all,
>>
>> Can anyone tell me what do *Packet Encoder* and *Packet Decoder* blocks
>> do? and it would be great if you ca
Hi all,
Can anyone tell me what do *Packet Encoder* and *Packet Decoder* blocks do?
and it would be great if you can give me some example :-)
Thanks in advance
Van-Ly
Van-Ly Nguyen,
Signals and Systems of Laboratory - SSL
Faculty of Electronics and Telecommunications - FET
University of Engineer
Hi all,
I want to transmit an image/video from one node to another node using
GNUradio, but I don't know how to divide an image or video into multiple
packets. I want to make it real time in the sense that an image/video is
loaded, divided in to multiple packets and then transmitted continuously.
Hi all,
I want to use the 802.11a preamble format but don't know if it's available
in GNUradio?
Greetings,
Van-Ly
Nguyen Van-Ly,
Vietnam National University, Hanoi - VNU
University of Engineering and Technology - UET
Faculty of Electronics and Telecommunications - FET
Tel: +84 978 819 406
_
.org , using
> either a desktop client of your choice (e.g. Pidgin) or the web client
> at http://webchat.freenode.net/
>
>
> Greetings,
> Marcus
> On 23.07.2014 16:51, Nguyễn Văn Lý wrote:
> > Thanks Tom and Marcus,
> >
> > So it's not necessary to run sud
an't find
> the modules you installed to your local python package prefix.
>
> Greetings,
> Marcus
>
> On 23.07.2014 16:32, Nguyễn Văn Lý wrote:
> > Hi Marcus,
> >
> > I've gotten a surprising thing and I couldn't explain why.
> > First, I t
THONPATH.
>
> Greetings,
> Marcus
>
>
> On 23.07.2014 13:35, Nguyễn Văn Lý wrote:
>
> Hi all,
>
> I have created a new module called Tool_NetworkCoding. During the
> installation, I did not get any error message, everything went well. But
> when I run a grc fil
Hi all,
I have created a new module called Tool_NetworkCoding. During the
installation, I did not get any error message, everything went well. But
when I run a grc file to test some blocks inside this new module, it turned
out an error message:
*Traceback (most recent call last): File
"/home/v
Hi all,
I have made an OUT-OF-TREE module, but now I want to remove it from
gnuradio. I am using GNUradio 3.7.3. Can anyone tell me how to that?
Thanks a lot
Van-Ly
Nguyen Van-Ly,
Vietnam National University, Hanoi - VNU
University of Engineering and Technology - UET
Faculty of Electronics and Te
Dear all,
I am trying to install GNUradio 3.7.3 on Ubuntu 14.04. I did everything
necessary to install GNUradio such as: dependencies, required libraries
Even when I run "make test", it turns out to be passed 100% (no error
reported), but when I finally run "sudo gnuradio-companion" on termin
Dear all,
*I am new to gnuradio. I am trying to run an experiment, but I got an error
as follows:*
UHD Error:
USB open failed: insufficient permissions.
See the application notes for your device.
Traceback (most recent call last):
File "/home/van-ly/GNU_Radio/SDR Implementation of OFDM-
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