HI Santosh - Please see this reply to your original post. Marcus didn't reply to you directly, just the USRP list. If you're not receiving emails from the list, then you should note so in your query so that we know how to respond to you. Hope his reply is useful! - MLD
---------- Forwarded message --------- From: Marcus D. Leech via USRP-users <[email protected]> Date: Thu, Feb 6, 2020 at 11:30 AM Subject: Re: [USRP-users] Getting time from USRP X300 To: <[email protected]> On 02/06/2020 10:53 AM, voonna santosh via USRP-users wrote: Hi There, I would like to connect external GPS antenna to X300 and get the time once GPS is locked. Can you please throw pointers on following things: - Does X300 support specific GPS antennas? If so can you please let me know ? Any of the dozens of active GPS antenna on the market will work just fine. - How do I know that X300's GPS is locked? Is there any API to query for GPS lock status? - Once GPS is locked what is the API to get the time? The 'query_gpsdo_sensors' utility will show you how to use the GPSDO API. - Is it possible to use X300 as NTP server? If so how could I achieve it? No, it has no NTP support. GPS-based NTP servers are now quite cheap, so you should probably look into one of those. BR, Santosh On Thu, Feb 13, 2020 at 4:43 AM voonna santosh via USRP-users < [email protected]> wrote: > Hi There, > Will you be able to help me to resolve this? > BR, > Santosh > > On Thursday, February 6, 2020, 03:53:03 PM GMT, voonna santosh < > [email protected]> wrote: > > Hi There, > I would like to connect external GPS antenna to X300 and get the time > once GPS is locked. Can you please throw pointers on following things: > > - Does X300 support specific GPS antennas? If so can you please let me > know ? > - How do I know that X300's GPS is locked? Is there any API to query > for GPS lock status? > - Once GPS is locked what is the API to get the time? > - Is it possible to use X300 as NTP server? If so how could I achieve > it? > > BR, > Santosh > -- Michael Dickens Ettus Research Technical Support Email: [email protected] Web: https://ettus.com/
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