[USRP-users] uhd error

Neel Pandeya neel.pandeya at ettus.com
Mon Oct 19 14:25:00 EDT 2015


Which USB controller do you have?

Which kernel version are you running?

--Neel



On 15 October 2015 at 07:53, cdl via USRP-users <usrp-users at lists.ettus.com>
wrote:

> hello everyone
> i am runing the gnuradio/gr-digital/examples/demod/gmsk_loopback.grc
> mine dev is usrp b200 with the usb2.0,
> then i got the message
> linux; GNU C++ version 4.8.4; Boost_105500; UHD_003.010.git-33-g9401bdbd
>
> -- Detected Device: B200
> -- Operating over USB 2.
> -- Initialize CODEC control...
> -- Initialize Radio control...
> -- Performing register loopback test... pass
> -- Performing CODEC loopback test... pass
> -- Setting master clock rate selection to 'automatic'.
> -- Asking for clock rate 16.000000 MHz...
> -- Actually got clock rate 16.000000 MHz.
> -- Performing timer loopback test... pass
> -- Asking for clock rate 32.000000 MHz...
> -- Actually got clock rate 32.000000 MHz.
> -- Performing timer loopback test... pass
> -- Asking for clock rate 40.960000 MHz...
> -- Actually got clock rate 40.960000 MHz.
> -- Performing timer loopback test... pass
> Using Volk machine: sse4_2_32
> -- Asking for clock rate 40.960000 MHz... OK
> -- Asking for clock rate 40.960000 MHz... OK
> -- Asking for clock rate 40.960000 MHz... OK
> -- Asking for clock rate 40.960000 MHz... OK
>
> UHD Error:
>     recv packet demuxer unexpected sid 0xfffdfffc
>
> UHD Error:
>     recv packet demuxer unexpected sid 0x20001
>
> UHD Error:
>     recv packet demuxer unexpected sid 0xfff30008
>
> UHD Error:
>     recv packet demuxer unexpected sid 0x0
>
> UHD Error:
>     recv packet demuxer unexpected sid 0x0
>
> UHD Error:
>     recv packet demuxer unexpected sid 0x0
>
> i wants to konw what this mean and how to solve this error
> thank you
>
>
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