Re: [Discuss-gnuradio] 4rx FPGA image issue

[Nada ABDELKADER]

I got the same error!


address@hidden a écrit :

> On 02 May 2013 11:45, Nada ABDELKADER wrote:
>
> > Hi all,
> >
> > I'm
> using two USRP1 as transmitter and receiver.
> > I'm trying to make the
> receiver listening to three channels. I found
> > that I have to use the
> 4rx FPGA image for 4 RX DSPs on the USRP1.
> > But when I run my command
> with the <<
> > --args="fpga=usrp1_fpga_4rx.rbf" >> option and I got this
> error:
> > thread[thread-per-block[0]: ]:
> > LookupError: KeyError:
> Cannot find a conversion routine for conversion
> > ID
> > Input format:
> sc16_item16_usrp1
> > Num inputs: 1
> > Output format: fc32
> > Num outputs:
> 3
> > I did not understand the origin of the problem and how to resolve
> it.
> > Can anybody help me plz?
> >
> > Regards,
> > Nada
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>
> Clutching at
> straws here, but what happens if you use 4 channels, and just attach the
> fourth channel to a NULL sink?



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