[USRP-users] GPSDO on N210 problem

Sam mite mite.engr11 at gmail.com
Mon Apr 15 01:28:53 EDT 2013


Hi,

I am trying to setup GPS on my N210. The problem is that Detecting internal
GPSDO returns *"not found"* as shown below. Whereas it also says that *gpsdo:
internal.  *What is wrong ? I am on ubnutu Gnuradio 3.6.3rc0. My UHD
version is  UHD_003.005.000-26-gb65a3924


UHD Warning:
    The send buffer could not be resized sufficiently.
    Target sock buff size: 1048576 bytes.
    Actual sock buff size: 1000000 bytes.
    See the transport application notes on buffer resizing.
    Please run: sudo sysctl -w net.core.wmem_max=1048576
-- Detecting internal GPSDO.... not found
  _____________________________________________________
 /
|       Device: USRP2 / N-Series Device
|     _____________________________________________________
|    /
|   |       Mboard: N210r4
|   |   hardware: 2577
|   |   mac-addr: a0:36:fa:25:33:e9
|   |   ip-addr: 192.168.10.2
|   |   subnet: 255.255.255.255
|   |   gateway: 255.255.255.255
|   |   *gpsdo: internal*
|   |   serial: EER13V9UP
|   |   name: sdr_2
|   |   FW Version: 12.3
|   |   FPGA Version: 10.0
|   |
|   |   Time sources: none, external, _external_, mimo
|   |   Clock sources: internal, external, mimo
|   |   Sensors: mimo_locked, ref_locked
|   |     _____________________________________________________



Thanks.

-- 

Best Regards,

Sam
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