On Wed, Aug 01, 2007 at 03:34:56PM -0700, Michael P Buettner wrote: > >On Tue, May 08, 2007 at 10:59:33AM -0400, Steven Clark wrote: > >> Hi all- > >> > >> I noticed that both the usrp.source and usrp.sink blocks have the > >ability to > >> specify the .rbf bit file for the FPGA. > >> > >> Does that mean that in the following: > >> > >> > >> self.usrp_in = usrp.source_c (fpga_filename="file_A.rbf") > >>self.usrp_out = usrp.sink_c (fpga_filename="file_B.rbf") > >> > >> > >>Only file_B has any effect? When does the file get loaded? > > >Last one wins. It gets loaded in the constructor. > > >Eric > > Is this true? I have an application that has both a usrp.source_c and a > usrp.sink_c. If I use the "fpga_filename" parameter for only one of those > calls, the receive channel does not work and I see a continuous stream of > 'u0s'. However, if I use specify the same rbf in both calls, all is well. > > michael
You definitely want to specify the same one in both constructors. When I said the last one wins, I meant that. The second one stomps the initialization from the first one... Eric _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
