Hi Marcus,
Thanx for the reply. well I just downloaded the
2.1.img.bz2 file and used the second method to do .Well yes the transfer
didn't happen properly.
Thanks and regards
sandhya
On Thu, Jan 16, 2014 at 7:17 PM, Marcus D. Leech wrote:
> On 01/16/2014 06:23 AM, S
Hi,
Well I wanted to create a bootable pen-drive to run GNU Radio same
like a Ettus liveSDR. I found two methods to do this one, in the below link
http://files.ettus.com/liveusb/latest/How_To_Install.txt
The first method is working perfectly fine but the second method is
throwing me the
Hi everyone,
Well today i came across a problem with my USRP2. I'm suspecting it
could be a boot loader problem.
I searched for firmware images but couldn't find any of the links to be
working.Can someone send link for the firmware images.
Thanks and regards
Sandhya.G
Tenet Technetronics
t: Re: [Discuss-gnuradio] Nand D flipflop in gnuradio
To: Sandhya G
NAND can implement easily by creating C++ block and take input as what you
want.
if (in0[i]==1 && in1[i]==1)
{
out[i]=0;
}
else
{
out[i]=1;
}
see Block structure how C++ work function and coding two inputs
Hi
Thanks for the fast reply . Well I tried with virtual blocks but
still having the same problem.
Thanks
Sandhya
-- Forwarded message --
From: Stefano Banti
Date: Mon, Dec 30, 2013 at 1:12 PM
Subject: Re: [Discuss-gnuradio] Nand D flipflop in gnuradio
To: Sandhya G
Hi,
Out of curiosity for implementing the digital circuits in gnuradio, I
tried implementing nand D flipflop in gnuradio but stuck with it because*
gnuradio can't support loops.*
I'm attaching grc file of what I tried. Can someone tell me how to make it
work.
Thanks in advance
sandhya
dflip
*Hi everyone,*
*I installed gnuradio using binary packages provided by ETTUS RESEARCH .*
* I installed gnuradio 3.7.2.1 and processor I’m using is intel i3
64bit.*
*Everything installed with no issues but when using constellation block,
I’m facing the some problem and below is the err
e file in (probably)
/usr/local/etc/gnuradio/conf.d/gr-wxgui.conf and change the 'style = auto'
option to 'style = nongl"
But either of the two solutions are working and throwing me the same error.
Anyone can help me on this
Thanks
Sandhya
On Fri, Dec 20, 2013 at 1:09 PM, S
If you don't
> have a hardware device setting the the sample rate (e.g. a USRP, a
> sound card) in your flowgraph, consider simulating that using a
> throttle block.
>
> Greetings
> Marcus
>
> On 20.12.2013 08:16, Sandhya G wrote:
> > Hi everyone , I installed gnura
Hi everyone ,
I installed gnuradio by binaries provided by Ettus Research in
ubuntu software centre.
Everything installed properly and I got gnuradio-companion but whenever I
run flowgraph I get these warnings
Warning: Block key "blocks_ctrlport_monitor_performance" not found when
loading c
Hi
I started installing GNU Radio in ubuntu 12.01(64bit) in amd processor
using pybombs. But unable to proceed from here because i'am unable to
understand what it meant .
Any suggestions regarding how to proceed would be very helpful.
install type priority: ['src', 'deb']
install src called
Thanks for the reply Marcus
But can you be more clear about it.
Thanks
Sandhya
On Thu, Dec 5, 2013 at 3:31 PM, Marcus Müller wrote:
> -BEGIN PGP SIGNED MESSAGE-
> Hash: SHA1
>
> As I've said, sizeof_char is in gr. and not in blocks.
>
>
> On 05.12.2
oops instead of python i mentioned it C++ . Sorry for that .
Thanks
Sandhya
On Thu, Dec 5, 2013 at 3:29 PM, Sandhya G wrote:
> Because i'am using instant sdr live usb which has come installed with
> 3.6.2
>
> Well sorry that message was like when i changed the datatype of th
ssity to use 3.6.2
> instead of 3.6.5 or 3.7?
>
> Then: Ok, how do you come to the conclusion that sizeof_float would be
> right for bytes?
> And: I don't see any C++, where is your C++ problem?
> The sizeof_ attributes are members of the gr. module in python.
>
> Greetin
Hi
I was just trying to use interleave and deinterleave blocks. GNU radio
installed is 3.6.2
flowchar is something like
vector source >
interleave >throttle--->deinterleave
--->scope sink
vector source ->
The datatype is byte. when execute the flowch
Hi Marcus,
I tried installing using pybombs but i'm failing to install uhd
itself .Here is the error i get when I run make
http://pastebin.com/eNr6CQ2f.
I manually installed pybombs and uhd from git.
Thanks and regards
Sandhya
On Wed, Dec 4, 2013 at 1:07 PM, Sandhya G
ted GR); GRC is short for the GNU Radio companion, which is
> shipped with GNU Radio, but not the main software; just a "small" tool
> to enable you to do stuff graphically.
>
> On 04.12.2013 06:59, Sandhya G wrote:
> > Hi, I started installing GRC 3.7.2 but make and make te
gt;
> On Tue, Dec 3, 2013 at 4:35 PM, Sandhya G wrote:
>
>> Hi karan ,
>>Thanks for reply .
>> well ya in gnuradio also if i set the value of samples/symbol below 2 it
>> is throwing me an error .
>> So is there any specific reason behind using the value greate
So you can set it according to modulation scheme you
> use.
>
> Samples/symbol is normally default set to 2. I am not aware in gnuradio
> but in certain other implementations samples/symbol is kept greater than 2,
> say 4 or 8 to account for pulse shaping.
>
>
> On Tue, Dec 3, 2
Hi everyone,
i'am trying to do simply QAM modulation for that the source i used
is vector source which gives 1byte of 1's and 0's which is fed to QAM
modulator .
Can anyone tell me how do i calculate samples/symbol .I know the
traditional formula
samples/symbol=(samples/second)/(symbols/se
Hi,
Today i got a idea about implementing three different modulations on
single message signal. But i want the modulations to happen after certain
time has searched (can say exactly like counter). which is the block in GNU
Radio that i can use has a counter.
Thanks and regards,
Sandhya
__
Hi everyone ,
Can anyone tell me where i can find examples to work with GPSDO
kit from Ettus.
Thanks in advance
Sandhya
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your pc hardware is actually not GE capable.
>
>
> On Mon, Oct 21, 2013 at 2:23 PM, Sandhya G wrote:
>
>> ok sir then i'l try to debug the problem in my os now
>>
>> Thanks
>> Sandhya
>>
>>
>> On Mon, Oct 21, 2013 at 11:49 AM, Activecat wrot
slow
I'm using the usrp b100 instant kit
Awaiting for the valuable reply
Thanks and regards
Sandhya
On Mon, Oct 21, 2013 at 4:16 PM, Sandhya G wrote:
> Hello everyone,
>
>
>
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Hello everyone,
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u confirmed
> that your hardware is really GE capable.
>
>
> -- Forwarded message --
> From: Activecat
> Date: Mon, Oct 21, 2013 at 1:09 PM
> Subject: Re: [Discuss-gnuradio] setup of usrp N100/N200
> To: Sandhya G
> Cc: Discuss-gnuradio@gnu.org
>
>
ot ON
Thanks
Sandhya
On Mon, Oct 21, 2013 at 11:04 AM, Activecat wrote:
> What operating system are you running, is it Linux or Microsoft Windows?
>
>
> On Mon, Oct 21, 2013 at 1:25 PM, Sandhya G wrote:
>
>> i'm seeing only LED's D and F are on, because ho
USRP GE port?
>
>
> On Mon, Oct 21, 2013 at 1:09 PM, Sandhya G wrote:
>
>> Sir my pc is capable of supporting 1000Mbps but when i connect the
>> hardware and check the speed of the port it will be showing 10/100Mbps.
>> What might the issue?and can i boost the pc spee
Sir my pc is capable of supporting 1000Mbps but when i connect the hardware
and check the speed of the port it will be showing 10/100Mbps.
What might the issue?and can i boost the pc speed
Thanks and regards
Sandhya
On Mon, Oct 21, 2013 at 10:30 AM, Sandhya G wrote:
> ya its a new one and
Activecat wrote:
> If that is a new USRP from factory then you don't need to update the
> firmware.
>
>
>
> On Mon, Oct 21, 2013 at 12:51 PM, Sandhya G wrote:
>
>> Thanks for the reply.
>> Well is that only problem so that i'm unable to communicate and sho
lternative is to connect a 10/100/1000 LAN switch between your pc and
> the USRP.
>
> Rgds,
> activecat.
>
>
> On Mon, Oct 21, 2013 at 12:37 PM, Sandhya G wrote:
>
>> HI all,
>>
>>
>> I have followed as per the instructions given in the webpage for set
HI all,
I have followed as per the instructions given in the webpage for set up of
the Usrp N200/N210 but still i am unable to communicate between the
hardware and host pc
1.I have set the static ip of the host pc to
192.168.10.1(ifconfig eth0 192.168.10.1).
2.Whenever i give
Hi everyone ,
I'm doing a small experiment i.e FM transmitter using
gnuradio and usrp b100.i'm facing problem to set the output sampling
rate.How exactly should be the sampling rate at each stage to transmit the
audio file.Below is the grc file of my flowgraph
Please can anyone help
HI everyone ,
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Hi Marcus
Thanks for the explanation.It really helped me
Thanks and regards
Sandhya
On Thu, Oct 10, 2013 at 3:21 PM, Marcus Müller wrote:
> Hi Sandhya,
>
> the official documentation for the frequency xlating fir filter (
> http://gnuradio.org/doc/**doxygen/classgr_1_1filter_1_*
Hi everyone,
Can anybody explain me what are the functions of frequency
xlating block and wbfm receive pll block.I searched lot of web pages but
couldn't find any proper documentation on it.
Thanks in advance
Sandhya
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Hi all,
I have a problem after cloning the gnuradio .when i execute
cmake command i'm getting the below error.i installed all the packages and
dependencies
CMake Error at volk/CMakeLists.txt:79
Please can anybody help me
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