Hi all,
I am using benchmark_tx.py and benchmark_rx.py with USRP1. I am using d8psk
as the modulation scheme. Initially I was not able to receive any packets.
So I looked up the mailing list and found a patch for gr_mpsk_receiver_cc.cc
and some information about the parameters --costas and --gain
Hello all,
I am trying to use bbn 80211b transmitter code (douggeiger version from
cgran website) with GNU Radio 3.2.2 with USRP1. However, it seems like the
Tx code has not been modified completely to work with hier_block2 APIs. I
tried to make changes on my own and ended up with an error that I
ch transmit code fixed
> some of the bugs in the original transmit code (i.e. using a USRP2,
> the transmit code could send a standard-compliant waveform).
> Doug
>
> On Thu, May 20, 2010 at 12:47 PM, Smith L. wrote:
>>
>> Hello all,
>>
>> I am trying to us
08 PM, George Nychis wrote:
>
>>
>>
>> On Thu, May 20, 2010 at 3:14 PM, Smith L. wrote:
>>
>>>
>>> Thanks for the help, Doug.
>>>
>>> I do have two USRP2s and hence was also working on the usrp2_version
>>> code.
>>> I
ote:
>
> On Thu, May 20, 2010 at 9:29 PM, Smith L. wrote:
>
>>
>> Hi Colby,
>>
>> Were you able to communicate between two USRP2s using bbn 80211
>> usrp2_version code?
>>
>> I am not able to receive packets using USRP2 receiver even when other
>
Hi George,
Were you able to test the usrp2_version code with two USRP2s?
Let me know if you were able to successfully transmit 80211b packets from
one USRP2 to another.
Thanks,
Smith
gnychis wrote:
>
> On Thu, May 20, 2010 at 11:08 PM, Smith L. wrote:
>
>>
>> Thanks G
May 21, 2010 at 1:06 PM, Smith L. wrote:
>
>>
>> Hi George,
>>
>> Were you able to test the usrp2_version code with two USRP2s?
>>
>> Let me know if you were able to successfully transmit 80211b packets from
>> one USRP2 to another.
>>
>
>
e
> problem
> (Tx/Rx with 2 USRP2s). 'bbn_80211b_rx' does not receive what I'm
> transmitting with 'bbn_80211b_tx'.
>
> Thanks,
> Rahman
>
> On Fri, May 21, 2010 at 6:19 PM, Smith L. wrote:
>
>>
>> Hi George,
>>
>> I
Hi,
When I run ./find_usrps to detect usrp2 it gives following error:
error while loading shared libraries:
libboost_thread-gcc43-mt-1_38.so.1.38.0: cannot open shared object file: No
such file or directory
I already installed this library during installation of gnu radio
Can anyone help me with t
Hi,
When I run ./find_usrps to detect usrp2 it gives following error:
error while loading shared libraries:
libboost_thread-gcc43-mt-1_38.so.1.38.0: cannot open shared object file: No
such file or directory
I already installed this library during installation of gnu radio
Can anyone help me with t
Hi,
I want to establish wireless communication between usrp1 and usrp2. I know
that for communication between two usrp1s can be established by running
benchmark_tx.py on one host computer and benchmark_rx.py on another host
computer. Is it possible to use benchmark_tx.py and benchmark_rx.py for
u
Hi,
I have been trying to use USRP2 as a receiver and USRP1 as a transmitter.
The benchmark_tx.py file is working well for USRP1 but I did some
modifications to benchmark_rx.py so that it can work on USRP2. But it didnt
worked out. Can anyone help me with this modifcations so that I can
establish
],
mac.phy_rx_callback,
options)
mac.set_top_block(tb)# give the MAC a handle for the PHY
if tb.txpath.bitrate() != tb.rxpath.bitrate():
print "WARNING: Transmit bitrate = %sb/sec, Receive bitrate =
%sb/sec" % (
Hi,
I am trying to establish communication between USRP2 and USRP1. I am using
RFX2400 daughterboard. I am using Ubuntu 8.10. I am using the svn version of
GNU Radio. I dont know the revision number. I am not able to receive
anything on USRP2 when USRP1 is transmitting and vice versa. The python
believe that its transmitting too fast which does not allow USRP1 to receive
correctly.I would greatly appreciate any help in this matter.
Thanks in advance.
Smith
Eric Blossom wrote:
>
> On Tue, Apr 14, 2009 at 01:48:21PM -0700, Smith L. wrote:
>>
>> Hi,
>>
>> I a
Blossom wrote:
>
> On Fri, Apr 17, 2009 at 11:24:00AM -0700, Smith L. wrote:
>>
>>
>> I am using the same pick_bitrate.py file that is already provided in
>> gnuradio. As it can be seen that both usrp systems have the default bit
>> rate
>> irrespective of
Eric Blossom wrote:
>
> On Fri, Apr 17, 2009 at 02:24:44PM -0700, Smith L. wrote:
>>
>> Hi,
>>
>> I already tried to set the value of the converter_rate in pick_tx_bitrate
>> and Pick_rx_bitrate according to the ADC and DAC specifications of u...@.
>> I
et me know
Smith
Ben Yahmed wrote:
>
> Hi,
> Did you try to send and receive packets between 2 USRP2? I tryed but
> without any result. Are you sure that it's working correctly? I will
> have a look to the code in more details and tell you if something will
> work.
>
;>> without any result. Are you sure that it's working correctly? I will
>>> have a look to the code in more details and tell you if something will
>>> work.
>>>
>>> Ben Yahmed
>>>
>>>
>>> Smith L. wrote:
>>>> Hi,
>&g
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