Re: [Discuss-gnuradio] UHD & LibUSRP works with both but...Re: 2 USRP1s, both loads firmware correctly, but only 1 can run ANY sdr apps. Why?

[Sylvain Munaut]

Hi,


> 1. it's not true that OpenBTS doesn't support UHD. So you're not stuck with
> the long dead libusrp from GNU Radio 3.4.2. OpenBTS and GNU Radio are
> completely independent projects.

For USRP1 you don't have a choice.

UHD support in OpenBTS (and derivatives) requires HW timestamp
supports. Which the UHD driver for the USRP1 lacks.

Only thought libusrp and a special fpga image are hw timestamps
supported on the USRP1.


Cheers,

    Sylvain