Thanks Josh, I will try to understand the generated python code after execution of grc file. One more thing, while i was searching on the net, i found http://www.joshknows.com/gnuradio this link. In the USRP Sink part, the script
#Tune the center frequency u.tune(subdev._which, subdev, frequency) gives attribute error because of ._which but when i try which() it doesn't give any error. I couldn't understand the reason. 2010/7/9, Josh Blum <j...@joshknows.com>: > I recommend that you try the gnuradio-companion and learn from the > generated code. Also, it will drastically simplify the creation of usrp > source and sink block for you. > > http://gnuradio.org/redmine/wiki/gnuradio/GNURadioCompanion > > -Josh > > On 07/09/2010 05:18 AM, mehmet kabasakal wrote: >> Hi guys, >> >> To make the previous question more clear i want to give an example. >> İ am trying to produce a cosine wave and send it via USRP. Then i used >> the functions >> >> gr.sig_source_c (sample_rate, gr.GR_COS_WAVE, 10000, ampl) >> >> dst=usrp.sink_c(which=0, interp_rate=400, nchan=1, mux=0x98, >> fusb_block_size=0, fusb_nblocks=0, fpga_filename="", >> firmware_filename="") >> >> But i don't know how to set the carrier frequecy. I have found some >> functions to set it but this time i couldn't find which module should >> i import. >> >> >> >> 2010/7/9, mehmet kabasakal<85kabasa...@gmail.com>: >>> Hi guys, >>> >>> I am trying to write simple Pyhton applications by using the blocks in >>> the gnuradio. But i don't know which module should i import to use the >>> related function. Is there any document about it. On net i found that >>> "gr module" should be imported nearly for all applications but >>> sometimes it doesn't sufficient. >>> >>> Thanks. >>> >> >> _______________________________________________ >> Discuss-gnuradio mailing list >> Discuss-gnuradio@gnu.org >> http://lists.gnu.org/mailman/listinfo/discuss-gnuradio > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > http://lists.gnu.org/mailman/listinfo/discuss-gnuradio > _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio