Re: [Discuss-gnuradio] AUTOMATIC START AND STOP FILE RECORDING

You can dynamically change the name of the file sink while the flowgraph is
running. For example, you would change it from "/dev/null" to
"~/my_data.bin". You would start the flow, then in python loop, wait so
many ms, poll the time, then change the file sink name.

Lou



Ernest wrote
> Hi All,
>
> Sorry I replied on my other Post ( Nanoseconds). That was not intended.
>
> Thank you for the reply.
> To line up the 3 recordings with the timestamps will be a post processing
> I
> guess on GNUradio??
>
> I also plan for NTP. But how do I simultaneously trigger recording with
> it.
>
> Ernest





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