Thank you for the answer. I think I found however that the selector block and a check button is already doing what I needed.
Cheers, Carl On 25 May 2015 at 02:14, Martin Braun <[email protected]> wrote: > On 05/24/2015 06:46 PM, Carl Olsson wrote: > > Hi all, > > > > I would like to use two filesink blocks to record signals from two > > USRP:s with MIMO Cable. I am interested in the phase offset of an > > incoming signal so I first need to calibrate and then start recording. I > > haven't found how this could be done in an easy way, does anyone have > > any ideas? > > > > To clarify: > > I would like to start my flowgraph then when I press a button in the GUI > > start recording and then press the button again and stop recording. > > Write a small Python block that takes a setter, then input a button > state through a QT selector. This block will only allow samples flowing > through when you input a certain state. > > Cheers, > M > > > _______________________________________________ > Discuss-gnuradio mailing list > [email protected] > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio >
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