Re: [Discuss-gnuradio] benchmark_rx.py with std_4rx_0tx.rbf

[Christian Rohlfing]

I was not able to solve the problem yet.
Is it possible that someone could confirm the problem?

On Fri, 2010-03-05 at 03:48 -0800, Eric Blossom wrote:
> On Fri, Mar 05, 2010 at 11:27:00AM +0100, Christian Rohlfing wrote:
> > The script benchmark_rx.py (located in gnuradio-examples/python/digital)
> > doesn't run with the FPGA-file std_4rx_0tx.rbf. Is there any explanation
> > for this problem?
> > 
> > On the TX-side, I'm running benchmark_tx.py with the standard rbf-file
> > std_2rxhb_2tx.rbf. (Testing benchmark_rx.py with the standard rbf-file
> > on the RX-side works properly.)
> > 
> > My setup (both RX and TX):
> > GNU Radio (commit hash 3.3git-647-geb6ff48d, fetched 03.04.2010) running
> > on Ubuntu 8.10
> > USRP1 (RFX2400 daughterboard, omnidirectional antenna)
> 
> Just to rule out a problem, are you trying to run both Tx and Rx
> concurrently using a single USRP1 connected to a single computer?  
> If so, you need to specify the same .rbf file for both the Tx and Rx
> sides, otherwise the last one opened stomps on the first one opened
> when it reloads the FPGA with the "other" .rbf image.
> 
> Eric