Re: [Paparazzi-devel] how to use 2 GPS simultaneously?

[Refik Sever]

Hello Heinrich,

Thank you for your email. I will buy this GPS and try to integrate it.

In the datasheet it is written that it tracks both GPS and GLONASS satellites. 
But, it is also written:

"A very compact and complete GNSS receiver can be integrated on a low cost 2 or 
4-layer PCB with a minimal number of external passive parts."

I get confused. Do I need to buy another PCB and solder it? Or does it already 
track two system?

I will use this GPS, but I still want to use another GPS simultaneously in 
order to switch in case of a chip failure.
If nobody has implemented it, we will try to do.

Best regards,
Refik



>Message: 4
>Date: Thu, 15 Aug 2013 19:02:35 +0200
>From: "Prof. Dr.-Ing. Heinrich Warmers" <address@hidden>
>To: address@hidden
>Subject: Re: [Paparazzi-devel] how to use 2 GPS simultaneously?
>Message-ID: <address@hidden>
>Content-Type: text/plain; charset="iso-8859-9"; Format="flowed"
>
>Hi Refik,
>you can use multi norm receivers for GPS and GOLNASS etc.
>http://www.nvs-gnss.com/products/receivers/item/2-nv08c-csm.html
>Three is a module for 45 Euro available. You have to add the antenna and
>to wrote a  new  driver for paparazzi.
>My smart phone has also the same chip set. Usually i receive  17-19
>satellites.
>Heinrich


>Refik Sever schrieb:

> Dear all,
>
> Yesterday, our GPS was lost for 2 seconds and our plane went to
> failsafe. We were lucky and it did not crash.
>
> I want to add a second GPS for reliability. Is there anyone
> implemented it already?
>
> Regards,
> Refik
>
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>
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End of Paparazzi-devel Digest, Vol 113, Issue 39
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