On Sun, Mar 04, 2007 at 05:51:34PM -0500, [EMAIL PROTECTED] wrote: > Thanks for the reply. I'm pretty new to GNU radio so I'm still not > sure exactly what I need to do (I don't know about the whole "which" > constructor thing). All I've been able to do so far is run the > examples and modify them as needed (minor changes). I don't need to > know which board is which (sending and receiving), just as long as 1 > is sending and 1 is receiving. I've looked at the > multi_usrp_rx_cfile.py example, and I understand that this example > is for synch-ing 2 boards to both receive, but I don't know if I can > use some of the same code for my purpose. The code that looked > interesting to me is:
> # build the graph > self.multi=usrp_multi.multi_source_align( fg=self, > master_serialno=options.master_serialno, decim=options.decim, > nchan=options.nchan ) > self.um=self.multi.get_master_usrp() > self.us=self.multi.get_slave_usrp() > > dst_m=gr.file_sink (gr.sizeof_gr_complex, options.output_file_m) > dst_s=gr.file_sink (gr.sizeof_gr_complex, options.output_file_s) > if options.nsamples is None: > self.connect((self.multi.get_master_source_c(),1),dst_m) > self.connect((self.multi.get_slave_source_c(),1),dst_s) > else: > head_m = gr.head(gr.sizeof_gr_complex, int(options.nsamples)) > head_s = gr.head(gr.sizeof_gr_complex, int(options.nsamples)) > self.connect((self.multi.get_master_source_c(),1),head_m,dst_m) > self.connect((self.multi.get_slave_source_c(),1),head_s,dst_s) This code does nothing like what I think you need. My suggestion is that you figure out how you would solve your problem using two machines. Then run that code on a single machine. It seems like you may want to spend some time getting a better idea of how some of the more typical examples work before diving into the deep end. Eric _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
