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Hook up GPS device

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Offline PhyrePhoX

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Re: Hook up GPS device
« Reply #10 on: 11 / April / 2008, 12:27:59 »
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yeah, that would be a nice "backdoor" to finding out how the USB stuff works. nice find :)
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Offline Barney Fife

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Re: Hook up GPS device
« Reply #11 on: 11 / April / 2008, 16:59:18 »
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« Last Edit: 22 / April / 2008, 17:23:38 by Barney Fife »
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Offline fingalo

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Re: Hook up GPS device
« Reply #12 on: 12 / April / 2008, 15:49:37 »
When first trying remote for the s3 (before I knew CHDK) I was looking for a way of implementing the USB commands directly in a microcontroller. When CHDK came I went along with it as the basic research existed. Now looking at the VP Systems site they state using the PTP protocol for remote control so I Googled and found som interesting links.
http://ptp.sourceforge.net/
http://www.jalkapallo.org/superkolik/canon.html
These are opensource (Linux?!) for communication with cameras and the PTP extension canon has will allow (some) remote functions.
I have not looked into this very much (I am not Linux addicted  ;)) so I have no idea if this can be used in a simple fashion (small micro with some simple USB commands and HW).
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Offline A570is

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Re: Hook up GPS device
« Reply #13 on: 12 / April / 2008, 16:01:13 »
Perhaps this could be also interesting for you?:

http://webuser.hs-furtwangen.de/~dersch/gphoto/remote.html
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Offline alpha42

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Re: Hook up GPS device
« Reply #14 on: 01 / May / 2008, 14:27:30 »
When USB is not usable here, what about something like this for the Canon DSLRs (eg. 350D)

http://www.rickwargo.com/2008/02/24/nikon-d200-gps-version-2/

Does anybody here know whether there is some kind of serial IO on the flash connector?
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Offline Andre-K

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Re: Hook up GPS device
« Reply #15 on: 09 / June / 2010, 12:45:40 »
I would like GPS data in EXIF also, .. maybe we can drop USB, many GPS's output standard serial NMEA data, that takes only one pin/input to recieve..
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Offline ajayre

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Re: Hook up GPS device
« Reply #16 on: 10 / June / 2010, 14:10:21 »
The solution is simple - turn your GPS on and record a track log while you are taking pictures. At home use a free program (sorry, forget the names right now) that can take a collection of pictures and the GPS track log and add the coordinates to the EXIF data.

I.e. there is no need to do this in the camera.

Andy
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Offline Andre-K

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Re: Hook up GPS device
« Reply #17 on: 10 / June / 2010, 14:22:26 »
Yep, I found this solution minutes later:
In Ubuntu, it's very simple : GPSCorrelate does the tagging job
if logs/tracks need conversion, Gebabbel converts anything :)

thanks anyway.
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