Re: [Discuss-gnuradio] UHD accessing metadata

2010-05-09 Thread Criss Swaim
> gnuradio does not offer any kind of sample decoration. So, the > metadata is present in the simple uhd source block, and dropped on its > way out of the block. > > You would need to make some kind of c++ app in gnuradio or maybe > standalone to deal with the metatdata. I dont know another way. >

Re: [Discuss-gnuradio] UHD accessing metadata

2010-05-06 Thread Per Zetterberg
Josh, Could you make example application for transmission as well. I think it would help greatly. BR/ Per Quoting Josh Blum : gnuradio does not offer any kind of sample decoration. So, the metadata is present in the simple uhd source block, and dropped on its way out of the block. You wo

Re: [Discuss-gnuradio] UHD accessing metadata

2010-05-06 Thread Josh Blum
gnuradio does not offer any kind of sample decoration. So, the metadata is present in the simple uhd source block, and dropped on its way out of the block. You would need to make some kind of c++ app in gnuradio or maybe standalone to deal with the metatdata. I dont know another way. Also, t

[Discuss-gnuradio] UHD accessing metadata

2010-05-06 Thread Criss Swaim
I have been working with the uhd version of gnuradio and have attached a gps unit to the usrp2 to set the pps. So far, I have not figured out how to extract the time (secs and nsecs) metadata for a signal sample. This is mostly due to my limited C++ coding skills. Has anyone successfully extract