Firas Abbas wrote: > Hi, > > When working with 8 bit samples, you must disable FPGA halfband filter see > (http://gnuradio.org/trac/wiki/UsrpFAQ/DDC). > > To do so, the USRP (via GRC) should load the "std_4rx_0tx.rbf" image. > > > Best Regards, > > Firas > > > > I have confirmed that using the "std_4rx_0tx.rbf" firmware works OK. I tested this by patching in that firmware into the grc_gnuradio/usrp code, but a more-general solution is definitely called for.
Perhaps there's should be a "firmware" parameter in the USRP source/sink blocks. -- Marcus Leech Principal Investigator, Shirleys Bay Radio Astronomy Consortium http://www.sbrac.org _______________________________________________ Discuss-gnuradio mailing list [email protected] http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
