Re: [Discuss-gnuradio] Detecting transmit underruns on UHD

2010-09-02 Thread Josh Blum
On 09/02/2010 01:46 PM, Eric Schneider wrote: Oh cool! When was that implemented? I missed it... http://old.nabble.com/UHD-Announcement---August-16th-2010-td29457066.html I assume there is no problem with timeout = 0? should be fine Is the interface thread safe? read/write/recv_async?

Re: [Discuss-gnuradio] Detecting transmit underruns on UHD

2010-09-02 Thread Josh Blum
On 09/02/2010 01:54 PM, Marc Epard wrote: On Sep 2, 2010, at 12:23 PM, Josh Blum wrote: See recv async message: http://www.ettus.com/uhd_docs/doxygen/html/classuhd_1_1device.html#afe4ec312d71c669fbd86ce9a7d350605 And the async metadata: http://www.ettus.com/uhd_docs/doxygen/html/structuhd_

Re: [Discuss-gnuradio] Detecting transmit underruns on UHD

2010-09-02 Thread Marc Epard
On Sep 2, 2010, at 12:23 PM, Josh Blum wrote: > See recv async message: > http://www.ettus.com/uhd_docs/doxygen/html/classuhd_1_1device.html#afe4ec312d71c669fbd86ce9a7d350605 > > And the async metadata: > http://www.ettus.com/uhd_docs/doxygen/html/structuhd_1_1async__metadata__t.html Thanks, J

Re: [Discuss-gnuradio] Detecting transmit underruns on UHD

2010-09-02 Thread Eric Schneider
Oh cool! When was that implemented? I missed it... I assume there is no problem with timeout = 0? Is the interface thread safe? read/write/recv_async? --Eric On Thu, 2010-09-02 at 13:23 -0400, Josh Blum wrote: > See recv async message: > http://www.ettus.com/uhd_docs/doxygen/html/classuhd_1_1d

Re: [Discuss-gnuradio] Detecting transmit underruns on UHD

2010-09-02 Thread Josh Blum
See recv async message: http://www.ettus.com/uhd_docs/doxygen/html/classuhd_1_1device.html#afe4ec312d71c669fbd86ce9a7d350605 And the async metadata: http://www.ettus.com/uhd_docs/doxygen/html/structuhd_1_1async__metadata__t.html -Josh On 09/02/2010 12:58 PM, Marc Epard wrote: With UHD, how

[Discuss-gnuradio] Detecting transmit underruns on UHD

2010-09-02 Thread Marc Epard
With UHD, how can I programmatically detect when transmit underruns have occurred? I see Us in the output both on the host and from the USRP2 serial port, but I haven't spotted an API to test for this condition. -Marc ___ Discuss-gnuradio mailing li