Re: [Discuss-gnuradio] USRP2 transmit to USRP1 issue

2010-03-28 Thread Tom Rondeau
On Fri, Mar 26, 2010 at 7:38 PM, Phillip Walsh phillip.a.wa...@gmail.com wrote: The question: Has anyone gotten benchmark_tx.py (or tunnel.py) to work from USRP2 to USRP1? I have built a fairly in-depth CSMA/CA MAC on top of the simple carrier sensing in 'tunnel.py' to test the performance in

Re: [Discuss-gnuradio] USRP2 transmit to USRP1 issue

2010-03-28 Thread Lin HUANG
I met similar problem about the USRP2 transmitting. When I record the received signal I found the signal that USRP2 transmitted out is not continuous. Some signal segements are lost. This problem is independent with the data rate. And this problem appears in some DELL computers but doesn't appear

[Discuss-gnuradio] USRP2 transmit to USRP1 issue

2010-03-26 Thread Phillip Walsh
The question: Has anyone gotten benchmark_tx.py (or tunnel.py) to work from USRP2 to USRP1? I have built a fairly in-depth CSMA/CA MAC on top of the simple carrier sensing in 'tunnel.py' to test the performance in some protocol variations. My setup works great with the USRP1s which I designed