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Re: Sending data from application to gpsd

From: raaj lokanathan
Subject: Re: Sending data from application to gpsd
Date: Tue, 19 May 2020 10:06:18 +0800

Hi Gary,

I am not sending UBlox command. What I will be doing is send the speed info directly from my application to the gpsd. And the. inside my driver_ubx.c I will extract the speed info and form the UBlox command before sending it to the receiver.

On Tue, 19 May 2020 at 01:13, Gary E. Miller <address@hidden> wrote:
Yo raaj!

On Tue, 19 May 2020 01:09:07 +0800
raaj lokanathan <address@hidden> wrote:

> Does gpsd supports a way to send a data from application to my gpsd?

Of course.  Things like NTRIP, zerk, ubxtool, gpsctl, etc. all send
data to your receiver throught gpsd.

> Currently I saw there is only the gpsdctl which can either add or
> remove device only.

Nope.  Not "only" by any definition.  RTFM.

> Example now for dead reckoning. I need to get the
> speed info externally. For that I have my own handler. Tommy handler
> will read the speed info and then it will send it to the gpsd. Then
> the ubx driver will receive it and then pass it to the gnss receiver
> which is the dr engine.

What ublox command do you intend to send with that info?

> I am stuck at the first part where sending to the gpsd.

Without knowing the language you are using, not much advice can be

Gary E. Miller Rellim 109 NW Wilmington Ave., Suite E, Bend, OR 97703
        address@hidden  Tel:+1 541 382 8588

            Veritas liberabit vos. -- Quid est veritas?
    "If you can't measure it, you can't improve it." - Lord Kelvin

Thanks and regards,

Raaj Lokanathan

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