Search found 6 matches

Go to advanced search

by cmcmahon
Thu Dec 11, 2008 6:48 pm
Forum: GpsTools
Topic: Output Stream
Replies: 6
Views: 3768

RE: Output Stream

Data flow is as follows GPSDevice -> GPSGate (Com1) -> GPSConverter (VCom11) -> GPSGate (VComm12) Everything seems to be working fine up until i send to GPSGate the last time. I can understand GPS gate telling me that it sees Data but it is Unknown. I am not concerned that GPSGate see the input on V...
by cmcmahon
Thu Dec 11, 2008 6:31 pm
Forum: GpsTools
Topic: Output Stream
Replies: 6
Views: 3768

RE: Output Stream

In GPSGate I do not (that i am aware of) have a method of outputting to a file other than by using the File Recorder / NMEA Filter. I am definately not at this point sending out a Tru GGA message as is clearly seen from the missing data in the sentence I am sending. The Port.Write function looks lik...
by cmcmahon
Thu Dec 11, 2008 5:31 pm
Forum: GpsTools
Topic: Output Stream
Replies: 6
Views: 3768

RE: Output Stream

txtEasting.Text = (objPos.Easting * 3.28083333) txtNorthing.Text = (objPos.Northing * 3.28083333) txtZone.Text = objPos.Zone txttime.Text = objFix.UTC toutput.Text = "$GPGGA," & txttime.Text & "," & txtNorthing.Text & ",N," & txtEasting.Text & ",E" Try objPort.Write(toutput.Text) txtCOut.Text = objP...
by cmcmahon
Wed Dec 10, 2008 11:47 pm
Forum: GpsTools
Topic: Output Stream
Replies: 6
Views: 3768

Output Stream

I am able to bring the GGA message into my program. Use GPS tools to seperate it into Lat, Long etc.... And I am converting it to SPCS83. I need to be able to reassemble the converted data and send it back out a ifferent COM port in a way that GPSGate will recognize it as valid GPS Data. I am able t...
by cmcmahon
Wed Dec 03, 2008 6:10 pm
Forum: GpsTools
Topic: WGS84 to SPC 83
Replies: 2
Views: 3246

RE: WGS84 to SPC 83

I made the switch and the program compiles and runs now but it does not seem that the conversion is happening properly. The incoming WGS84 data looks like it is being parsed correctly and we converted back from decimal and it looks like it is correct. But the Grid data does not look correct at all.....
by cmcmahon
Wed Dec 03, 2008 12:42 am
Forum: GpsTools
Topic: WGS84 to SPC 83
Replies: 2
Views: 3246

WGS84 to SPC 83

I am working within .NET I have WGS84 datum comming in at 1 sec intervals and would like to convert it to SPCS 83 and shoot it back out the second serial port. When i build i get the following error message: InvalidArgument=Value of '31' is not valid for 'SelectedIndex'. Parameter name: SelectedInde...

Go to advanced search