On Fri, Aug 21, 2009 at 12:56:13PM -0400, Michael Leferman wrote: > I am directly using libusrp2 in a program, which runs fine the first > time it is executed. At the end of my program I run stop_rx_streaming, > which fails, preventing the program from working the second time it is > run. Why could this command fail? Does the USRP2 have to be in a > certain state before it can be run? Do I have to do something with the > signal handler? Do I have to make sure the buffer on the USRP2 is empty? > Thanks for the help. > > - Michael Leferman
If you're ever planning on sending a SIGINT (^C) to the program, then yes, you will need to properly handle the signal. See usrp2/host/apps/rx_steaming_samples.cc for an example. Do you have the usrp2 serial console hooked up? Is it reporting anything? It's possible that it's getting wedged somehow. (If so, the console is ususally streaming a bunch of "EEEEEE..."s) Eric _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
