All, I'm having a problem getting scheduled transmissions to occur when I *think* they should.
I am sending out tx packets with: start_of_burst = 1 send_now = 0 end_of_burst = 1 if just 1 packet, else 0 timestamp = "the appropriate value" The timestamp hardware has been configured to reset every PPS. The behavior I'm trying to achieve is one/burst packet sent every 640 ms. The calculated timestamps appear to be set correctly (i.e., I've checked them and they advance by 640ms and wrap when they "overflow" a second). I *thought* that the USRP2 might throttle my code (i.e., not accept another send (transmit request) while a send is pending) but that does not appear to be happening (i.e., the code pretty much continuously sends xmits) What I see is a bunch of packets going out, then a few go out, then a bunch more (repeat indefinitely). I realize a might "buy" myself a little time if I didn't reset the timestamp h/w every second, but it will wrap eventually, so I had thought that it didn't matter (however, if it does, I'd appreciate learning so). Any thoughts/suggestions very much appreciated. Thanks! --Bob _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
