Yeah I have had a look at Bluetooth PHY. The hop rate of Bluetooth in paging substate increases as 3200 hop/sec too. So you mean the N210 USRP can't support 1600 (or 3200) hop/sec? What do you mean by "latency"? Is that the latency of the USB or Ethernet? Jeff, please clarify your stance. Why the latency problem doesn't matter X-series USRP?
Best, Mostafa On Tue, Jan 13, 2015 at 3:02 PM, Jeff Long <willco...@gmail.com> wrote: > On 01/12/2015 01:07 PM, Mostafa Alizadeh wrote: > >> Hi Jeff, >> >> What is your reason for saying: "Latency and tuning" of the N210 device >> isn't appropriate??? >> > > I should have said that, with either USB or Ethernet, and with a > non-real-time O/S, the latency to too great. Hop rate is generally 1600 > hops/sec. Take a look at the Bluetooth physical layer spec for more info. > > >> Best, >> Mostafa >> >> On Mon, Jan 12, 2015 at 2:52 PM, Jeff Long <willco...@gmail.com >> <mailto:willco...@gmail.com>> wrote: >> >> On 01/10/2015 02:46 PM, vaibhav kulkarni wrote: >> >> Hi All, >> >> I am searching for an implementation of a complete Bluetooth >> stack on >> GRC 3.7 ( Including the Bluetooth Transmitter and Receiver) >> preferably >> working with USRP N210. So far I got this "gr-Bluetooth, >> Bluetooth for >> >> >> You could build one in the FPGA of an X-series box. Latency and >> tuning requirements exceed what you can do with a N210. >> >> GNU Radio" (http://gr-bluetooth.__sourceforge.net/ >> <http://gr-bluetooth.sourceforge.net/>), However it is not a >> complete stack and I guess it doesent include the Bluetooth >> Transmitter. >> I built it and checked but couldn't find one. Can you suggest any >> existing implementation of complete Bluetooth stack ? >> Any Help is appreciated. >> >> Regards, >> Vaibhav >> >> >> _________________________________________________ >> Discuss-gnuradio mailing list >> Discuss-gnuradio@gnu.org <mailto:Discuss-gnuradio@gnu.org> >> https://lists.gnu.org/mailman/__listinfo/discuss-gnuradio >> <https://lists.gnu.org/mailman/listinfo/discuss-gnuradio> >> >> >> >> _________________________________________________ >> Discuss-gnuradio mailing list >> Discuss-gnuradio@gnu.org <mailto:Discuss-gnuradio@gnu.org> >> https://lists.gnu.org/mailman/__listinfo/discuss-gnuradio >> <https://lists.gnu.org/mailman/listinfo/discuss-gnuradio> >> >> >> >> >> -- >> *********************************************************** >> Department of Electrical Engineering >> Aboureyhan Building >> MMWCL LAB >> Amirkabir University Of Technology >> Tehran >> IRAN >> Tel: +98 (919) 158-7730 >> LAB: http://ele.aut.ac.ir/~mmwcl/?page_id=411 >> Homepage: http://ele.aut.ac.ir/~alizadeh/ >> *********************************************************** >> > > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > -- *********************************************************** Department of Electrical Engineering Aboureyhan Building MMWCL LAB Amirkabir University Of Technology Tehran IRAN Tel: +98 (919) 158-7730 LAB: http://ele.aut.ac.ir/~mmwcl/?page_id=411 Homepage: http://ele.aut.ac.ir/~alizadeh/ ***********************************************************
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