Re: [Discuss-gnuradio] timed command

[Josh Blum]

>>
> Thank you for your valuable feedback.//If I wanna retune the device
> every second,it really has nothing to do with data stream.Maybe I should
> refer to python or UHD.Can you give me some example?
> 

Here is an example in C++ for tuning two LOs at a given time, the same
methods are also available on the gr-uhd blocks and python wrappers:

http://files.ettus.com/uhd_docs/manual/html/sync.html#align-los-in-the-front-end-sbx-wbx-n-series

The name of the functions may be slightly different because the
source/sink abstraction, see the name of the functions here:

http://gnuradio.org/cgit/gnuradio.git/tree/gr-uhd/include/gr_uhd_usrp_source.h

-josh