Re: [Discuss-gnuradio] Which block is causing dropped samples?

2015-03-18 Thread Marcus Müller
Hi Doug, I've personally grown fond of the perf tool that should be available for about any reasonable linux distro out there [1]; it's usage would be something like sudo sysctl kernel/perf_event_paranoid=-1 ### note: I'm telling you to allow any user to introspect process behaviour. perf

Re: [Discuss-gnuradio] Which block is causing dropped samples?

2015-03-18 Thread Anderson, Douglas J.
: [Discuss-gnuradio] Which block is causing dropped samples? Hi Doug, I've personally grown fond of the perf tool that should be available for about any reasonable linux distro out there [1]; it's usage would be something like sudo sysctl kernel/perf_event_paranoid=-1 ### note: I'm telling you to allow

[Discuss-gnuradio] Which block is causing dropped samples?

2015-03-17 Thread Anderson, Douglas J.
Hi all, I just finished writing a flowgraph with a few custom C++ blocks, but when I connect it to a USRP N210 at about 25MS/s it's not too hard to find a combo of parameters that will cause a sea of DDs to come flooding into the term. I think there are some areas I can improve in my

Re: [Discuss-gnuradio] Which block is causing dropped samples?

2015-03-17 Thread Marcus D. Leech
On 03/17/2015 07:06 PM, Anderson, Douglas J. wrote: Hi all, I just finished writing a flowgraph with a few custom C++ blocks, but when I connect it to a USRP N210 at about 25MS/s it's not too hard to find a combo of parameters that will cause a sea of DDs to come flooding into the