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Jun 19, 2013, 01:38 PM
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NorCalMatCat's Avatar
Quote:
Originally Posted by sorenrosenberg
I've tried bobosch's and NorCalMatCat's converters with the data i've just pulled off my hornet osd, but neither works apparently. From bobosch's converter I get a bunch of "Unknown data format" errors.

Here are a couple of lines copied from one of my telemetry files


$GPRMC,174434.107,A,5450.83601,N,01109.18337,E,0.1 5,249.86,180613,,,A*6E
$GPGGA,174434.208,5450.83606,N,01109.18377,E,1,6,1 .06,-0.8,M,44.2,M,,*7D

$GPGGA,154922.400,5449.70290,N,01109.25533,E,1,4,2 .20,-16.2,M,44.2,M,,*44
$GPRMC,154922.400,A,5449.70290,N,01109.25533,E,1.6 1,338.72,170613,,,A*61
If you can send me a copy of one of your telemetry files I can look at it and try to figure out why.
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Jun 19, 2013, 01:41 PM
Registered User
Quote:
Originally Posted by NorCalMatCat
If you can send me a copy of one of your telemetry files I can look at it and try to figure out why.
Here is one; http://d.pr/f/mSiV

thanks!
Jun 23, 2013, 04:48 AM
Registered User
Quote:
Originally Posted by NorCalMatCat
If you can send me a copy of one of your telemetry files I can look at it and try to figure out why.
Is it apparent what the problem is?
Jun 24, 2013, 01:26 PM
FPV Electronics For Life!
NorCalMatCat's Avatar
Quote:
Originally Posted by sorenrosenberg
Is it apparent what the problem is?
Did this come from your FY31AP? What Firmware version?
Jun 24, 2013, 01:30 PM
Registered User
Quote:
Originally Posted by NorCalMatCat
Did this come from your FY31AP? What Firmware version?

It came from my Hornet OSD running standalone, version 1.6
Jul 23, 2013, 12:32 PM
Registered User
Quote:
Originally Posted by NorCalMatCat
Did this come from your FY31AP? What Firmware version?
Any luck?
Jul 23, 2013, 05:44 PM
FPV Electronics For Life!
NorCalMatCat's Avatar
Quote:
Originally Posted by sorenrosenberg
Any luck?
Honestly I have been a bit busy, when I looked at it last it seemed they may have changed their format though, I will try to get to this soon and let you know.
Oct 15, 2013, 04:52 PM
Registered User
Sumo65's Avatar

Hornet OSD txt log files


Everyone else has probably figured this out besides me, but I finally got around to looking at the logs that my Hornet OSD saves. Did a little searching and found this website which explains the format. Pretty straight forward but I didn't see it at first glance.

http://aprs.gids.nl/nmea/

The log gives sets of 2 data types: $GPGGA and $GPRMC

$GPGGA
Global Positioning System Fix Data. Time, position and fix related data for a GPS receiver.

$GPGGA,170834,4124.8963,N,08151.6838,W,1,05,1.5,28 0.2,M,-34.0,M,,*75

Time 170834 17:08:34 Z
Latitude 4124.8963, N 41d 24.8963' N or 41d 24' 54" N
Longitude 08151.6838, W 81d 51.6838' W or 81d 51' 41" W
Fix Quality:
- 0 = Invalid
- 1 = GPS fix
- 2 = DGPS fix 1 Data is from a GPS fix
Number of Satellites 05 5 Satellites are in view
Horizontal Dilution of Precision (HDOP) 1.5 Relative accuracy of horizontal position
Altitude 280.2, M 280.2 meters above mean sea level
Height of geoid above WGS84 ellipsoid -34.0, M -34.0 meters
Time since last DGPS update blank No last update
DGPS reference station id blank No station id
Checksum *75 Used by program to check for transmission errors



$GPRMC

Recommended minimum specific GPS/Transit data
$GPRMC,225446,A,4916.45,N,12311.12,W,000.5,054.7,1 91194,020.3,E*68

225446 Time of fix 22:54:46 UTC
A Navigation receiver warning A = OK, V = warning
4916.45,N Latitude 49 deg. 16.45 min North
12311.12,W Longitude 123 deg. 11.12 min West
000.5 Speed over ground, Knots
054.7 Course Made Good, True
191194 Date of fix 19 November 1994
020.3,E Magnetic variation 20.3 deg East
*68 mandatory checksum


I am so happy now that the logs mean something to me!


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