Hi Heinrich,
We have bought NV08C-CSM and an active GPS antenna. We will try to integrate this GPS soon and I will share the codes when adapt it.
Did anybody tried to use it before?
Best regards,
Refik
From: address@hidden [mailto:address@hidden On Behalf Of Prof. Dr.-Ing. Heinrich Warmers
Sent: Wednesday, October 2, 2013 11:27 AM
To: address@hidden
Subject: Re: [Paparazzi-devel] GPS RTK
Hi Piotr,
it would be nice if we can integrate the message uplink for RTK. By using the navilog 407TTL (13 Euro + 20 Euro for USB-TTL UART interface) it is possible to have a low cost D-GPS. If the laptop has to less computer power it is possible to use the raspberry Pi or the beagle.
I think that the paparazzi uplink has enough bandwidth to send every second the uplink for D-GPS.
In 2009 we made experiments with the RTK and the old sam LS module. It woks within 1m tolerance.
It would also be nice if we can use multi-norm receivers like the NV08C-CSM for paparazzi. This module cost about 40 Euro and can today receive GPS and GLONASS . My smart phone has the same chip set an receive usually 12 to 17 satellites. This module gives the chance to fly multicopters in towns and normal wing in small valley. it can also by used for the D-GPS basis station with RTKlib.
It would by nice if you can make a small PCB for this module with a USB option.
http://www.kowoma.de/gpsforum/viewtopic.php?f=3&t=3307
Regards,
Heinrich
Piotr Esden-Tempski schrieb:
Heinrich, did you read his email at all?! He wants to use the Piksi not Navilog...
afishindouban: I will be adding support for Piksi to paparazzi as soon as the protocol is stable enough that it makes sense. I am in contact with the makers of Piksi and will be adding the necessary drivers.
Piksi comes with it's own radio so it will be exchanging the necessary data for RTK itself. There is no immediate need to integrate the RTK data channel into the telemetry of Paparazzi. But we may do that eventually, to save on amount of radios on the vehicles.
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