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

[rohlfing]

> 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
>

Thanks for the quick reply. No, I'm using two computers with two USRP1s
with the same hardware specifications but different .rbf files.

Christian