Cruisers Forum
 


Reply
 
Thread Tools Search this Thread Rate Thread Display Modes
Old 05-07-2012, 19:23   #1
GWB
Registered User

Join Date: Sep 2008
Location: Brookings, Oregon
Boat: Westsail 32
Posts: 328
Images: 1
No GPS data

OCPN was working great at 4800 baud on com 1. I have just installed an AIS transponder so the serial data has changed speed. I changed the port to shared AIS at 38000 baud on the GPS tab and selected COM 1 under the AIS tab. Now everything works except GPS data. There is other nmea data that shows up but no GPS data.
Seaclear works just fine if I close OCPN down and open seaclear... for some reason OCPN cannot see the GPS data.
GWB is offline   Reply With Quote
Old 05-07-2012, 19:30   #2
Marine Service Provider
 
bdbcat's Avatar

Join Date: Mar 2008
Posts: 7,387
Re: No GPS data

GWB...

Can we see a picture of the NMEA log accessed from toolbox->GPS?

Thanks
Dave
bdbcat is offline   Reply With Quote
Old 05-07-2012, 19:38   #3
GWB
Registered User

Join Date: Sep 2008
Location: Brookings, Oregon
Boat: Westsail 32
Posts: 328
Images: 1
Re: No GPS data

Will get it Dave..not at the boat now, so might be tomorrow
GWB is offline   Reply With Quote
Old 05-07-2012, 20:02   #4
GWB
Registered User

Join Date: Sep 2008
Location: Brookings, Oregon
Boat: Westsail 32
Posts: 328
Images: 1
Re: No GPS data

Without other nmea data:

Quote:
PSRT,TXS,0000,0*46
!AIVDO,1,1,,,B52LQ4@005ijKl60t1l03wT5wP06,0*43
!AIVDO,1,1,,,B52LQ4@005ijKl60t1l03wT5wP06,0*43
!AIVDO,1,1,,,B52LQ4@005ijKlV0t1lNwwT5wP06,0*19
$PSRT,TXS,0000,0*46
!AIVDO,1,1,,,B52LQ4@005ijKm60t1lNkwT5wP06,0*64
!AIVDO,1,1,,,B52LQ4@005ijKm60t1lNswT5wP06,0*7C
!AIVDO,1,1,,,B52LQ4@005ijKm60t1lO3wT5wP06,0*3D
$PSRT,TXS,0000,0*46
!AIVDO,1,1,,,B52LQ4@005ijKm60t1l03wT5wP06,0*42
!AIVDO,1,1,,,B52LQ4@005ijKm60t1h03wT5wP06,0*46
!AIVDO,1,1,,,B52LQ4@005ijKm60t1h03wT5wP06,0*46
$PSRT,TXS,0000,0*46
!AIVDO,1,1,,,B52LQ4@005ijKlV0t1h03wT5wP06,0*27
!AIVDO,1,1,,,B52LQ4@005ijKlV0t1l03wT5wP06,0*23
!AIVDO,1,1,,,B52LQ4@005ijKlV0t1l03wT5wP06,0*23
!AIVDO,1,1,,,B52LQ4@005ijKl60t1p03wT5wP06,0*5F
$PSRT,TXS,0000,0*46
!AIVDO,1,1,,,B52LQ4@005ijKl60t1p03wT5wP06,0*5F
!AIVDO,1,1,,,B52LQ4@005ijKkV0t1p03wT5wP06,0*38
!AIVDO,1,1,,,B52LQ4@005ijKkV0t1pMwwT5wP06,0*01
$PSRT,TXS,0000,0*46
!AIVDO,1,1,,,B52LQ4@005ijKkV0t1t03wT5wP06,0*3C
GWB is offline   Reply With Quote
Old 05-07-2012, 20:03   #5
GWB
Registered User

Join Date: Sep 2008
Location: Brookings, Oregon
Boat: Westsail 32
Posts: 328
Images: 1
Re: No GPS data

With other nmea data"

Quote:
AIVDO,1,1,,,B52LQ4@005ijKmV0t1T03wT5wP06,0*1A
$PSRT,TXS,0000,0*46
$IIBWC,,,,,,,T,,M,,N,*01
$IIDBT,5.5,f,1.68,M,0.91,F*16
$IIMWV,228.0,R,1.0,N,A*34
$IIMWV,228.0,T,1.0,N,A*32
$IIVHW,,T,,M,0.00,N,0.00,K*55
$IIVPW,0.00,N,0.00,M*52
!AIVDO,1,1,,,B52LQ4@005ijKm60t1`03wT5wP06,0*4E
$IIVWR,132.0,L,1.0,N,0.5,M,1.9,K*5B
$IIVWT,131.0,L,1.0,N,0.5,M,1.9,K*5E
!AIVDO,1,1,,,B52LQ4@005ijKm60t1dIkwT5wP06,0*6B
$IIBWC,,,,,,,T,,M,,N,*01
$IIDBT,5.5,f,1.68,M,0.91,F*16
$IIMWV,230.0,R,0.5,N,A*39
$IIMWV,230.0,T,0.5,N,A*3F
$IIVHW,,T,,M,0.00,N,0.00,K*55
$IIVPW,0.00,N,0.00,M*52
$IIVWR,130.0,L,0.5,N,0.3,M,0.9,K*5A
!AIVDO,1,1,,,B52LQ4@005ijKm60t1d03wT5wP06,0*4A
$IIVWT,130.0,L,0.5,N,0.3,M,0.9,K*5C
$PSRT,TXS,0000,0*46
!AIVDO,1,1,,,B52LQ4@005ijKm60t1d03wT
GWB is offline   Reply With Quote
Old 05-07-2012, 20:05   #6
GWB
Registered User

Join Date: Sep 2008
Location: Brookings, Oregon
Boat: Westsail 32
Posts: 328
Images: 1
Re: No GPS data

I used windows terminal to capture the data...do you need it specifically from the OCPN data stream window?
GWB is offline   Reply With Quote
Old 05-07-2012, 20:23   #7
GWB
Registered User

Join Date: Sep 2008
Location: Brookings, Oregon
Boat: Westsail 32
Posts: 328
Images: 1
Re: No GPS data

GWB is offline   Reply With Quote
Old 06-07-2012, 06:28   #8
Marine Service Provider
 
bdbcat's Avatar

Join Date: Mar 2008
Posts: 7,387
Re: No GPS data

GWB....

I see AIVDO data in the stream. This should be your ownship position.

What version of OpenCPN are you running, please?

Dave
bdbcat is offline   Reply With Quote
Old 06-07-2012, 06:49   #9
GWB
Registered User

Join Date: Sep 2008
Location: Brookings, Oregon
Boat: Westsail 32
Posts: 328
Images: 1
Re: No GPS data

3.0 Dave
GWB is offline   Reply With Quote
Old 06-07-2012, 07:00   #10
GWB
Registered User

Join Date: Sep 2008
Location: Brookings, Oregon
Boat: Westsail 32
Posts: 328
Images: 1
Re: No GPS data

I do see my boat in the AIS target list. There are no others because my boat is in the middle of nowhere!
This is an AIS500 transponder made by Raymarine.
GWB is offline   Reply With Quote
Old 06-07-2012, 07:53   #11
Registered User

Join Date: Jun 2007
Location: SW Florida
Boat: FP Belize, 43' - Dot Dun
Posts: 3,823
Re: No GPS data

Quote:
Originally Posted by GWB View Post
With other nmea data"
Quote:
AIVDO,1,1,,,B52LQ4@005ijKmV0t1T03wT5wP06,0*1A
$PSRT,TXS,0000,0*46
$IIBWC,,,,,,,T,,M,,N,*01
$IIDBT,5.5,f,1.68,M,0.91,F*16
$IIMWV,228.0,R,1.0,N,A*34
$IIMWV,228.0,T,1.0,N,A*32
$IIVHW,,T,,M,0.00,N,0.00,K*55
$IIVPW,0.00,N,0.00,M*52
!AIVDO,1,1,,,B52LQ4@005ijKm60t1`03wT5wP06,0*4E
$IIVWR,132.0,L,1.0,N,0.5,M,1.9,K*5B
$IIVWT,131.0,L,1.0,N,0.5,M,1.9,K*5E
!AIVDO,1,1,,,B52LQ4@005ijKm60t1dIkwT5wP06,0*6B
$IIBWC,,,,,,,T,,M,,N,*01
$IIDBT,5.5,f,1.68,M,0.91,F*16
$IIMWV,230.0,R,0.5,N,A*39
$IIMWV,230.0,T,0.5,N,A*3F
$IIVHW,,T,,M,0.00,N,0.00,K*55
$IIVPW,0.00,N,0.00,M*52
$IIVWR,130.0,L,0.5,N,0.3,M,0.9,K*5A
!AIVDO,1,1,,,B52LQ4@005ijKm60t1d03wT5wP06,0*4A
$IIVWT,130.0,L,0.5,N,0.3,M,0.9,K*5C
$PSRT,TXS,0000,0*46
!AIVDO,1,1,,,B52LQ4@005ijKm60t1d03wT
There is no GPS data here.

The AIS500 manual indicates you have to enable GPS output via configuration.

from page 44 of the manual:
Quote:
NMEA sentences !AIVDO, !AIVDM, !AIALR, and !AITXT

• With NMEA GPS output ON
$GPGLL, $GPGGA, $GPVTG, $GPGSV, $GPGSA, $GPZDA, $GPRMC, and $GPGBS
DotDun is offline   Reply With Quote
Old 06-07-2012, 08:27   #12
GWB
Registered User

Join Date: Sep 2008
Location: Brookings, Oregon
Boat: Westsail 32
Posts: 328
Images: 1
Re: No GPS data

How does seaclear know where Iam then? There is no other GPS input
GWB is offline   Reply With Quote
Old 06-07-2012, 09:07   #13
Registered User

Join Date: Jun 2007
Location: SW Florida
Boat: FP Belize, 43' - Dot Dun
Posts: 3,823
Re: No GPS data

Quote:
Originally Posted by GWB View Post
How does seaclear know where Iam then? There is no other GPS input
I don't know, but surmise:

It could be backing into the location via the VDO sentence.
or
It remembers where you were the last time it actually had GPS data.

You titled the thread "No GPS data". I'm simply telling you there is no GPS data in the logs you captured and included in the above messages. According to the AIS500 manual, you can enable it to produce GPS data via configuration. As it states in your manual, a GPS will produce any/all of the following sentences: $GPGLL, $GPGGA, $GPVTG, $GPGSV, $GPGSA, $GPZDA, $GPRMC, and $GPGBS (the preceding "GP" could be different).
DotDun is offline   Reply With Quote
Old 06-07-2012, 09:19   #14
Marine Service Provider
 
bdbcat's Avatar

Join Date: Mar 2008
Posts: 7,387
Re: No GPS data

GWB....

The AIVDO sentences in the log contain your location. Unfortunately, OpenCPN currently ignores AIVDO messages with message ID=18. This will be corrected for Version 3.0.2.

Sorry you are temporarily lost
Stay tuned

Dave
bdbcat is offline   Reply With Quote
Old 06-07-2012, 09:21   #15
GWB
Registered User

Join Date: Sep 2008
Location: Brookings, Oregon
Boat: Westsail 32
Posts: 328
Images: 1
Re: No GPS data

Thanks for that. I'll try to figure out how to turn NMEA sentances on from AIS 500. Strange because all other NMEA data is there...
GWB is offline   Reply With Quote
Reply

Tags
gps

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes Rate This Thread
Rate This Thread:

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Advertise Here


All times are GMT -7. The time now is 16:39.


Google+
Powered by vBulletin® Version 3.8.8 Beta 1
Copyright ©2000 - 2024, vBulletin Solutions, Inc.
Social Knowledge Networks
Powered by vBulletin® Version 3.8.8 Beta 1
Copyright ©2000 - 2024, vBulletin Solutions, Inc.

ShowCase vBulletin Plugins by Drive Thru Online, Inc.