On Wed, Jul 05, 2006 at 04:44:53PM -0700, Quenton Bonds wrote: > Hello everyone:)! > > I am a beginner to this GNU software radio world so please bare with me. > > I am trying to start sending and receiving signals using the software > radio and the FLEX900 daughterboard. I am working in baby steps in an > effort to understand how to program the USRP to generate and send a signal. > > 0. Is there a typical convention/process/procedure for generating > generating, sending and receiving signals?
Yes. Please take a look at gnuradio-examples/python/usrp/*.py > My approach is: > 1. build and view a graph > -- Can I view the "graph" image the signals will be placed? Not sure what you mean by "view a graph". We're using graph as in vertices and edges, not graph as in power point. > 7. Transmit the modulated signal > > 8. Receive and view the modulated signal using the OSCOPE and SA. > 9. Other than going through example code how do you know were to look > for classes to do things such as generate; sine waves, oscope, SA, etc... > --I feel like I am just fishing for classes here and there without > knowing exactly what I'm looking for. You can generate documentation by: $ cd gnuradio-core $ ./configure --enable-doxygen $ make Then point your browser at gnuradio-core/doc/html/index.html Click on "Class Hierachy". All the signal processing blocks are derived from gr_block This is out of date, but will give you an idea: http://www.gnu.org/software/gnuradio/doc/hierarchy.html Eric _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
