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 > > ---------------------------------------------------------------- > This message was sent using IMP, the Internet Messaging Program. > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio 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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