hello, I am a newbie to GNURADIO. I have installed the gnuradio on cygwin. All the example codes run fine. I also have the installed USRP and the example codes for USRP are up and running. I just wanted to know how do you go about Programming/reprogramming the FPGA in the USRP board using the VERILOG in Altera Quartus 2 Software. Thanks in Advance Pradeep -- View this message in context: http://www.nabble.com/Programming-USRP-FPGA-tf2933... Sent from the GnuRadio mailing list archive at Nabble.com.
on 2007-01-07 02:46
on 2007-01-07 04:05
On Sat, Jan 06, 2007 at 04:45:40PM -0800, pradeepbhat wrote: > > Pradeep Hi Pradeep, welcome! If by programming you mean how do you get a particular fpga configuration loaded into the fpga, the host side library loads either the default or the specific ".rbf" file named in the constructor of usrp.source_c and usrp.sink_c. This happens over the USB. If you want to know who to build custom FPGA bitstreams, then it's best to start with existing top level code in usrp/fpga/toplevel/usrp_std/usrp_std.v and go from there. You can find brief directions on building the existing code in usrp/README I hope this helped! Eric
on 2007-01-07 05:59
Hello. Previously I reported a problem with the cygwin instructions, using the latest wxPython the demo no longer worked. I ignored this and went on. I then had a problem with the make step in Portaudio, "Memory barriers are not defined on this system". I also ignored this and had no further problems and have a working USRP with BasicRX. Using rabbit-ears inside a building, and no preamp, I can get the strongest FM stations and hear the audio from strong TV stations as well. I see the video signals in the FFT from TV stations. Steve Kuhlmann