On Wed, Mar 28, 2012 at 10:02 AM, Rickard Radio wrote:
> Hi list,
>
> After I upgraded to latest Gnu Radio 3.5.2, and latest UHD (and images), GR
> applications just freeze when running. No warnings, error messages or
> overflows etc. Just freeze.
> A simple FFT plot directly on received samples
On Wed, Mar 28, 2012 at 8:52 AM, Michael Dickens wrote:
> As Martin wrote, the shortest answer is: no, or, well, not really or not
> always. Under some circumstances this could be made work at least sometimes,
> but I don't think you can guarantee it all of the time. For example, many of
> th
Hello,
I am trying to receive two channels at once with the USRP N210 and a TVRX2
daughterboard. My code to set up the top block is below:
class collect_double_tb(grc_wxgui.top_block_gui):
def __init__(self,centerfreq0,filename0,centerfreq1,filename1,nsamples):
grc_wxgu
On Wed, Mar 28, 2012 at 12:46 PM, mario behn wrote:
> Actually what should go into the value field of Function Probe?
Hopefully the attached grc file will clarify things
Value can be anything you want, it is used as the initial value,
overridden when the function probe is called at poll rate
Ja
Actually what should go into the value field of Function Probe?
On Wed, Mar 28, 2012 at 7:19 PM, Ben Reynwar wrote:
> On Wed, Mar 28, 2012 at 6:04 AM, mario behn wrote:
>> Hi,
>>
>> I'm looking for a working "hello world" example for using
>> "function probe" with "signal probe" in gnuradio comp
On Wed, Mar 28, 2012 at 6:04 AM, mario behn wrote:
> Hi,
>
> I'm looking for a working "hello world" example for using
> "function probe" with "signal probe" in gnuradio companion.
>
> I can't get it to work with the existing documentation found.
>
> Thanks for any input.
>
> Mario
In the "Functi
Hi all,
I am trying to use cc1k of ucla_zigbee_phy. The testbench are
cc1k_txtest.py and cc1k_rxtest.py in which the signal source and sink
are amended to UHD since my platform is USRP E100. There is nothing
outputs from the RX TB. I checked the ucla_sos_packet_sink.cc, it can
receive data wh
Hi list,
After I upgraded to latest Gnu Radio 3.5.2, and latest UHD (and images), GR
applications just freeze when running. No warnings, error messages or overflows
etc. Just freeze.
A simple FFT plot directly on received samples from the USRPN210 just freezes
after some seconds, or minutes (d
As Martin wrote, the shortest answer is: no, or, well, not really or not
always. Under some circumstances this could be made work at least sometimes,
but I don't think you can guarantee it all of the time. For example, many of
the OFDM blocks always process exactly 1 packet's or FFT's worth of
I think it would work if I modified
gnuradio/gnuradio-core/src/lib/gengen/gr_packed_to_unpacked_XX.cc.t (line 119)
to the following:
x = (x>>1) | (get_bit_le(in, index_tmp) << (d_bits_per_chunk - 1) );
-OR-
x |= get_bit_le(in, index_tmp) << j;
I haven't tested, but I think these are functiona
Hi,
I'm looking for a working "hello world" example for using
"function probe" with "signal probe" in gnuradio companion.
I can't get it to work with the existing documentation found.
Thanks for any input.
Mario
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I want to take an input stream of bytes in which only one LSB is relevant
(e.g., the output of the GR GLFSR block) and pack these bits into bytes with k
relevant bits. For example, I'd like to take a stream of raw bits generated by
the GLFSR and feed them to an M-PSK modulator, which requires ch
Thank you for your answers.
I've installed cmake and now it seems to install GNU Radio without any
other problems. At least the error with building UHD didn't appear yet.
@Marcus: I've thought that the version at the GNU Radio Installation Guide
is the newest version I can get.
Regards
Ellen
20
On 03/28/2012 07:00 AM, Ellen Apolinar wrote:
Also I have to say that I don't get the same error as they discussed
in the mailing list.
When I try |./build-gnuradio -v -l build-log.txt" I get following
answer in the end of the log-file:
Building UHD/build-gnuradio: line 580: cmake: comman
Hi,
I also had this problem before. The reason was simply that cmake was not
installed. You may check that.
Wu
From: discuss-gnuradio-bounces+wu.ting=comf5.comm.eng.osaka-u.ac...@gnu.org
[mailto:discuss-gnuradio-bounces+wu.ting=comf5.comm.eng.osaka-u.ac...@gnu.or
g] On Behalf Of Ellen A
Also I have to say that I don't get the same error as they discussed in the
mailing list.
When I try |./build-gnuradio -v -l build-log.txt" I get following answer in
the end of the log-file:
Building UHD/build-gnuradio: line 580: cmake: command not found
make: *** No rule to make target `clean
Hey,
I am using Ubuntu 11.10. I want to install GNU Radio to use it with the
USRP1.
I am using the Build Script which you can download here:
http://www.sbrac.org/files/build-gnuradio
I have the same problem which is discussed in this post from the 6th of
November:
http://comments.gmane.org/gmane
On Wed, Mar 28, 2012 at 08:58:37AM +0100, s k wrote:
> I want to ask that can we immobilize the noutput_items value to a constant
> value when we write a block. So we can give always the same amount of output.
Short answer: no. Long answer: It depends. If you're depending on the input
items. For a
Hi All,
I want to ask that can we immobilize the noutput_items value to a constant
value when we write a block. So we can give always the same amount of output.
Any help would be kindly appreciated.Thanks, Sema___
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