Hi Josh
I am trying to implement this qam8_demod()
I did not follow this statement that u have mentioned in one of ur previous
mails you just have to run a packet receiver on each different phase
orientation of the constellation
Can u plz explain me the same?
I have an understanding that the
udadidd wrote:
Hi Josh
I am trying to implement this qam8_demod()
I did not follow this statement that u have mentioned in one of ur previous
mails you just have to run a packet receiver on each different phase
orientation of the constellation
Can u plz explain me the same?
I have an
Hi,
i have a problem related to gnuradio installation : in make stage, the
following error occurs
gr_prefix.cc:28:10: warning: missing terminating character
gr_prefix.cc:28: error: missing terminating character
gr_prefix.cc:30:1: warning: missing terminating character
gr_prefix.cc:30: error:
Is there a status indicator in the USRP2 C++ interface that flags
underflows? I am trying to push samples (using the std::complexint16_t
type) to the USRP2 at an interpolation factor of 4. It seems to be
working, but I require hard evidence that I am not underflowing.
--
Hi josh,
I've installed all the packages at
http://gnuradio.org/trac/wiki/GNURadioCompanion page.(i.e: python 2.6,
python-lxml, cheetah, python-gtk) and also i have installed the libxml2 and
libxslt libraries. But still I got the following error;
File /usr/lib/python2.6/email/__init__.py, line
Original exception was:
Traceback (most recent call last):
File /usr/bin/grc, line 48, in module
from gnuradio.grc.python.Platform import Platform
File /usr/lib/python2.6/dist-packages/gnuradio/grc/python/Platform.py,
line 22, in module
from .. base.Platform import Platform as
Gregory W. Heckler wrote:
Is there a status indicator in the USRP2 C++ interface that flags
underflows? I am trying to push samples (using the std::complexint16_t
type) to the USRP2 at an interpolation factor of 4. It seems to be
working, but I require hard evidence that I am not underflowing.
hi,
i am performing 2x2 mimo ofdm synchronization on usrp(rfx 2400). i am having
problem finding mimo blocks in grc. any any guidance would be appreciated.
Thankyou
_
Windows Live: Keep
Hi Gregory,
as far as I know there is no indication for underflows while transmitting which
will print the error directly in the shell. But there is a serial debug port
placed on the USRP2 board. It will give you a control message in case of an
underflow.
Cheers,
Christoph
Is there a
