70 lines
2.4 KiB
Groff
70 lines
2.4 KiB
Groff
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.\" Copyright (C) 2017 Alessandro Menti
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.\"
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.\" This program is free software; you can redistribute it and/or
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.\" modify it under the terms of the GNU General Public License
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.\" as published by the Free Software Foundation; either version 2
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.\" of the License, or (at your option) any later version.
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.\"
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.\" This program is distributed in the hope that it will be useful,
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.\" but WITHOUT ANY WARRANTY; without even the implied warranty of
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.\" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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.\" GNU General Public License for more details.
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.\"
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.\" You should have received a copy of the GNU General Public License
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.\" along with this program; if not, write to the Free Software
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.\" Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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.\" Or try here: http://www.fsf.org/copyleft/gpl.html
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.\"
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.TH GPSSMOOTH 1 2017-06-04 FlightGear "FlightGear man pages"
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.SH NAME
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GPSsmooth \- send NMEA-formatted GPS data to a FlightGear instance
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.SH SYNOPSIS
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\fBGPSsmooth\fR \fB\-\-help\fR | \fB\-\-file\fR \fIfile_name\fR
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[\fB\-\-hertz\fR \fIhertz\fR] [\fB\-\-host\fR \fIhostname\fR]
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[\fB\-\-broadcast\fR] [\fB\-\-fdm\-port\fR \fIport\fR] [\fB\-\-ctrls\-port\fR
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\fIport\fR]
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.SH DESCRIPTION
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.B GPSsmooth
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is a utility that reads a text file containing GPS data in NMEA format, parses
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it and sends it to a FlightGear instance for replaying.
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.SH OPTIONS
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.TP
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\fB\-\-help\fR
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Display usage information and exit.
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.TP
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\fB\-\-file\fR \fIfile_name\fR
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Read GPS data from \fIfile_name\fR. This option is mandatory if \fB\-\-help\fR
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is not specified.
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.TP
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\fB\-\-hertz\fR \fIhertz\fR
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Specify the frequency to use for sending data to the FlightGear instance.
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By default, events are sent at a frequency of \fB60\fR Hz.
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.TP
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\fB\-\-host\fR \fIhostname\fR
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Send the data to the FlightGear instance running on \fIhostname\fR.
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If \fB\-\-host\fR is not specified, the default is to send the data to
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\fBlocalhost\fR.
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.TP
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\fB\-\-broadcast\fR
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Send flight data model and control data as broadcast packets.
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.TP
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\fB\-\-fdm\-port\fR \fIport\fR
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Set the port flight data model data should be sent to. By default, data is sent
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to port \fB5505\fR.
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.TP
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\fB\-\-ctrls\-port\fR \fIport\fR
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Set the port control data should be sent to. By default, data is sent to port
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\fB5506\fR.
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.SH "EXIT STATUS"
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.B GPSsmooth
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exits with
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.B 0
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on success, with
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.B \-1
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if the syntax of the command-line arguments is wrong or an error occurs.
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.SH "SEE ALSO"
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.BR fgfs (1),
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.BR MIDGsmooth (1),
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.BR UGsmooth (1)
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