RE: [Discuss-gnuradio] Straight from USRP to Wave File

2010-02-04 Thread Jon L
Thanks for the response Eric. Each input is a separate antenna. I believe we have the basic daughter board. So far I've attempted to do this via GRC but I'm not sure how to go from the complex output of the USRP sources to the floats needed for the wave file sink. > Date: Wed, 3 Feb 2010 19:4

[Discuss-gnuradio] Error: "Assertion `px != 0' failed."

2010-02-16 Thread Jon L
Hello, I need some help with an error I'm getting. python: /usr/include/boost/shared_ptr.hpp:419: T* boost::shared_ptr< >::operator->() const [with T = db_base]: Assertion `px != 0' failed. What could be causing this? The entire code is the following: #!/usr/bin/env python