On 01/09/2017 09:09 PM, Chuck McManis wrote: > Additional data, if I just queue up three signal sources running at 48K > and feed a chord into my audio sink at 48khz it doesn't under run and it > works as expected. (I hear a chord coming out of the audio card). Per > the FAQ that suggests that sampling from the hackrf to the audio card is > losing samples somewhere. (and yes it has the two clock problem and yes > it "occasionally" would dump an aU on the console but this new behavior > is a constant stream of aU's and really broken up audio) Now to figure > out if the hackf is dropping data. > > --Chuck
If you want help with gnuradio companion, post your grc file. > > > On Mon, Jan 9, 2017 at 8:31 PM, Chuck McManis <[email protected] > <mailto:[email protected]>> wrote: > > One thing that is different is that I installed Jupyter because I > wanted to do some of the interactive stuff that was being done in > various discussions and tutorials. The Jupyter folks recommend using > Anaconda for installing the various dependencies that Jupyter has > and now I'm wondering if I've got a library problem. > > --Chuck > > > On Mon, Jan 9, 2017 at 7:54 PM, Chuck McManis > <[email protected] <mailto:[email protected]>> wrote: > > So after setting aside my HackRF for a bit while I worked on > other things, I picked it up today and started working on my FM > experiments. I got a bazillion analog underruns. I went back to > the original class version of an FM receiver and its giving me > underruns now as well. > > The underruns make the system continually burp which is not > good. I do regular system updates but there isn't anything > pending that requires a reboot. I've unplugged and replugged the > HackRF 1, It is running 2015.07.2 firmware. I'm pretty sure I > updated the CPLD at the same time and tested it afterwards and > it was fine then. > > So what I'm wondering is the process to use to start narrowing > down the issue. > > --Chuck > > > > > > _______________________________________________ > HackRF-dev mailing list > [email protected] > https://pairlist9.pair.net/mailman/listinfo/hackrf-dev > _______________________________________________ HackRF-dev mailing list [email protected] https://pairlist9.pair.net/mailman/listinfo/hackrf-dev
