Re: [Openbts-discuss] OpenBTS, USRP1 and UHD

[Robert L. <rob...@gm...>]

Does it mean that if I have an FPGA bitstream with timestamps, I need to modify Ettus UHD to be able to run latest Gnuradio and latest OpenBTS versions?
Will latest OpenBTS work with libusrp from Gnuradio 3.4.2 and USRP1, single RFX1800 board?
KR, Robert

> Gesendet: Montag, 27. Januar 2014 um 23:05 Uhr
> Von: "Tom Tsou" <to...@ts...>
> An: "Robert Light" <rob...@gm...>
> Cc: "ope...@li..." <ope...@li...>
> Betreff: Re: [Openbts-discuss] OpenBTS, USRP1 and UHD
>
> On Mon, Jan 27, 2014 at 4:56 PM, Robert Light <rob...@gm...> wrote:
> > Hi, I compiled FPGA bitstream for USRP1 that has timestamps.
> > Does anyone know what else has to be done to get USRP1 working with latest trunk of OpenBTS?
> > KR, Robert
> 
> The USRP1 FPGA image included in the OpenBTS repository can be used
> directly with no other changes. Because the Ettus UHD driver does not
> support timestamps on USRP1, an old version of gnuradio must be used -
> version 3.4.2 is recommended. The FPGA only needs to be recompiled if
> custom changes to the FPGA behavior are desired.
> 
> http://wush.net/trac/rangepublic/wiki/BuildInstallRun#EttusUSRP1
> 
>   -TT
>