Hi Josh,
If you want the timestamps, you can use UHD directly (see the
examples/rx_timed_samples.cpp).
thanks for the quick response. I did not have much time to check out
the timed example, but will do that as soon as possible.
If you are looking to align multiple channels, the uhd source block will
do that automatically when you set it up for multiple channels.
I am actually having two USRPs connected via a switch to a single
computer. In the flowgraph I have two times the same branch, starting
from each of the UHD source blocks. The USRPs should listen to the
same stuff and I want to be able to compare their observations
(samples), thus they need to should start sampling at the same time
(or I have to know their exact offset).
Or from gnuradio, you can make a trivial mod to the source block's work
function to intercept the RX metadata and create a tag for each
timestamp. This tag will get propagated down the chain of processing blocks.
This sounds pretty good. I will have a look what I can do with that.
Sebastian
___
Discuss-gnuradio mailing list
Discuss-gnuradio@gnu.org
https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
