[Discuss-gnuradio] Running tunnel.py/benchmark_tx.py (OFDM) with XCVR2450?

2012-01-25 Thread Florian Schlembach
Hey guys, we are trying to get run the tunnel.py / benchmark_rx.py (OFDM) in order to measure the datarate between two USRP2 (located with distance of 1 m) with daughterboards XCVR2450. We are running the benchmark_tx/rx.py as follows: benchmark_tx.py -f 2.4G --tx-gain=10 --tx-amplitude=0.8 -v be

Re: [Discuss-gnuradio] Try to improve E100's performance at high sample rate

2012-01-25 Thread ziyang
On 01/24/2012 11:00 PM, Philip Balister wrote: This is what it shows when I run a "opkg list-installed | grep orc" check: liborc-0.4-0 - 0.4.16-r1.0.9 liborc-test-0.4-0 - 0.4.16-r1.0.9 orc - 0.4.16-r1.0.9 I don't understand why orc/liborc cannot be detected by CMake. The options for CMake are

Re: [Discuss-gnuradio] Try to improve E100's performance at high sample rate

2012-01-25 Thread Ben Hilburn
Also, I'll note that in our official images, orc is installed from source, rather than from opkg. You can find the source tarball for this install in ~root/src/ If you choose to try this, make sure you first completely remove orc with opkg _first_. Lastly, unless there is a really good reason to

Re: [Discuss-gnuradio] Try to improve E100's performance at high sample rate

2012-01-25 Thread Ben Hilburn
Ziyang - Are you using any of our official e1xx images? I noticed that you are manually typing in arguments for the e1xx; UHD and GNURadio are both distributed with CMake Toolchain files for use on the E1xx devices. Additionally, our official images come with a script that will automatically bui