[FOSS-GPS] RTKGPS+ using RTCM with GPS+GLONASS not working

David Kelley DavidKelley at ITSware.net
Thu Nov 19 12:16:43 PST 2015

I also tired with the RTK+ version this morning, could not get anything 
to work, even using the known good stream below.
Nothing now seem to work with the RTK+ tool, not even single autonomous 
mode.  From what you said below, and the last built commit stamp (Oct 
2014), this all comes down to the leap second issue.

I have found the RTK+ tool very handy in the past to quickly show people 
what RTKLIB can do and how to grab a caster stream. It make a good 
"elevator talk" item if you like.   Any word on when the author might 
update things or what other may have patched copy?   Of does this depend 
on a chain of events where RTK+ needs Ronan LE MEILLAT to first get 
Alexey Illarionov to patch his copy of Tomoji Takasu's RTKLIB original 
source? The tool chain here (for lack of a better term) is confusing to me.

 > A member sent me the RTKGPS+ version based on the patch 11 of RTKLIB
If said member cares to, I am sure I am not the only one who would want 
such a thing.

 > isn't any decent surveying software in android platform ...
Agree.  If you are in the US, I strongly recommend the tool 
"FinfAControl" for locating benchmarks when in the field.

A final question, what models of Bluetooth adapter or USB adapter do you 
(or others) use to connect with?
We normally use laptops in the field or beagle boards, but I would like 
to use my tablet for casual data logging. We have just gotten some cute 
little Hemisphere P307 units here that I want to try this with.

Regards,  David Kelley

On 11/19/2015 12:53 AM, gto234 wrote:
> Thanks David,
> I resolved the problem. The RTKGPS+ version on google play is outdated.
> A member sent me the RTKGPS+ version based on the patch 11 of RTKLIB and it
> worked like a charm!
> Using both GPS+GLO sats the rover fixes almost instantly either with NTRIP
> or my own base station (put on the same location of course!).
> The next step is to output the NMEA message via bluetooth to another device
> (Windows mobile) that has surveying software.
> Unfortunately there isn't any decent surveying software in android platform
> in order to accept the GPS mock location from RTKGPS+.
> Triggering this option on (Output GPS mock location) the RTKPGPS+ crashes. I
> hope this will be resolved in a future version.
> Thanks anyway!
> --
> View this message in context: http://open-source-gps-related-discussion-and-support.1099874.n2.nabble.com/RTKGPS-using-RTCM-with-GPS-GLONASS-not-working-tp7573332p7573343.html
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