I am using 3 USRPs (USRP N210 ).
I run example program "benchmark_rx.py " and "benchmark_tx.py " in
/gr-digital/examples/narrowband/.
I performed experiment on 2 USRP's(A,B) at a time.
so A-B and B-A 2 channels for 2 USRP.
when I send packets from A-B "psk" m
Can anybody tell me how to increase transmitter power in USRPN210 ?
___
Discuss-gnuradio mailing list
Discuss-gnuradio@gnu.org
https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Gnu radio has connect api to connect the flow graph,so it
connect uni-direction/bi-directionly ? if it is unidirectional then can we
change it to bidirection ?
___
Discuss-gnuradio mailing list
Discuss-gnuradio@gnu.org
https://lists.gnu.org/mailman/listin
Is there any advantage to use TUN/TAP interface ?
As 802.11bbn also uses TUN/TAP interface.
But I think in the tun/tap performance degrades as we send the packet back
to user process?
Therefore I compare results with benchmark_xx.py in /ofdm with tunnel.py
in /ofdm.
In results benchmark_xx.py do n
When we run tunnel.py we set gr0 interface as "sudo gr0 192.168.200.1".
As per my understanding ,in tunnel.py internally maintains routing table
like in NAT which has entry name as gr0 with mapping of
USRP IP address to gr0 IP address at network layer.So is my understanding
correct?
*and If I want
At first we able to run the tunnel.py with setting gr0 and then ping to
specific machine.
Now when we increase the distance little bit we are unable to ping the
machine however if we use uhd_fft to see the signal we get the
signal.please provide me some pointer related to this issue means how
shoul
Is it possible to set/get the routing table in USRP?
If yes how can I do it ?
___
Discuss-gnuradio mailing list
Discuss-gnuradio@gnu.org
https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Hello,
I am using "carrier_sensed()" to detect the signal from other USRP.
However,carrier sensing always return false irrespective of signal from
other usrp device.
I tried by increasing the gain(8 to 15),threshold (from 10 to 30) still
carrier sensing is not working .
I also tested tunnel.py ,sen
I want to change the frequency at run-time for ofdm,How I can do so can
anybody provide me any pointers ?
___
Discuss-gnuradio mailing list
Discuss-gnuradio@gnu.org
https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
