mirror of https://github.com/wb2osz/direwolf.git
195 lines
4.0 KiB
Groff
195 lines
4.0 KiB
Groff
.TH DIREWOLF 1
|
|
|
|
.SH NAME
|
|
direwolf \- Soundcard TNC for packet radio.
|
|
|
|
|
|
.SH SYNOPSIS
|
|
.B direwolf
|
|
[ \fIoptions\fR ]
|
|
[ \- | \fBudp:\fR9999 ]
|
|
.P
|
|
The first audio channel can be streamed thru stdin or a UDP port. This is typically used with an SDR receiver.
|
|
|
|
|
|
.SH DESCRIPTION
|
|
\fBdirewolf\fR is a software "soundcard" modem/TNC and APRS encoder/decoder.
|
|
It can be used stand-alone to receive APRS messages, as a digipeater,
|
|
APRStt gateway, or Internet Gateway (IGate).
|
|
It can also be used as a virtual TNC for other applications such as
|
|
APRSIS32, UI-View32, Xastir, APRS-TW, YAAC, UISS, Linux AX25, SARTrack,
|
|
RMS Express, and many others.
|
|
|
|
|
|
.SH OPTIONS
|
|
.TP
|
|
.BI "-c " "file"
|
|
Read configuration file from specified location rather than the default locations.
|
|
|
|
.TP
|
|
.BI "-l " "logdir"
|
|
Generate daily log files in specified directory. Use "." for current directory.
|
|
|
|
.TP
|
|
.BI "-L " "logfile"
|
|
Generate single log file with fixed name.
|
|
|
|
.TP
|
|
.BI "-r " "n"
|
|
Audio sample rate per second for first channel. Default 44100.
|
|
|
|
.TP
|
|
.BI "-n " "n"
|
|
Number of audio channels for first device. 1 or 2. Default 1.
|
|
|
|
.TP
|
|
.BI "-b " "n"
|
|
Audio sample size for first channel. 8 or 16. Default 16.
|
|
|
|
.TP
|
|
.BI "-B " "n"
|
|
Data rate in bits/sec for first channel. Standard values are 300, 1200, 2400, 4800, 9600.
|
|
.PD 0
|
|
.RS
|
|
.RS
|
|
300 bps defaults to AFSK tones of 1600 & 1800.
|
|
.P
|
|
1200 bps uses AFSK tones of 1200 & 2200.
|
|
.P
|
|
2400 bps uses QPSK based on V.26 standard.
|
|
.P
|
|
4800 bps uses 8PSK based on V.27 standard.
|
|
.P
|
|
9600 bps and up uses K9NG/G3RUH standard.
|
|
.P
|
|
AIS for ship Automatic Identification System.
|
|
.P
|
|
EAS for Emergency Alert System (EAS) Specific Area Message Encoding (SAME).
|
|
.RE
|
|
.RE
|
|
.PD
|
|
|
|
.TP
|
|
.BI "-g "
|
|
Force G3RUH modem regardless of data rate.
|
|
|
|
.TP
|
|
.BI "-j "
|
|
2400 bps QPSK compatible with Dire Wolf <= 1.5.
|
|
|
|
.TP
|
|
.BI "-J "
|
|
2400 bps QPSK compatible with MFJ-2400.
|
|
|
|
.TP
|
|
.BI "-D " "n"
|
|
Divide audio sample by n for first channel.
|
|
|
|
.TP
|
|
.BI "-X " "n"
|
|
1 to enable FX.25 transmit.
|
|
|
|
.TP
|
|
.BI "-d " "x"
|
|
Debug options. Specify one or more of the following in place of x.
|
|
.PD 0
|
|
.RS
|
|
.RS
|
|
a = AGWPE network protocol client.
|
|
.P
|
|
k = KISS serial port client.
|
|
.P
|
|
n = Network KISS client.
|
|
.P
|
|
u = Display non-ASCII text in hexadecimal.
|
|
.P
|
|
p = Packet dump in hexadecimal.
|
|
.P
|
|
g = GPS interface.
|
|
.P
|
|
W = Waypoints for position or object reports.
|
|
.P
|
|
t = Tracker beacon.
|
|
.P
|
|
o = Output controls such as PTT and DCD.
|
|
.P
|
|
i = IGate
|
|
.P
|
|
h = Hamlib verbose level. Repeat for more.
|
|
.P
|
|
m = Monitor heard station list.
|
|
.P
|
|
f = Packet filtering.
|
|
.P
|
|
x = FX.25 increase verbose level.
|
|
.RE
|
|
.RE
|
|
.PD
|
|
|
|
.TP
|
|
.BI "-q " "x"
|
|
Quiet (suppress output). Specify one or more of the following in place of x.
|
|
.PD 0
|
|
.RS
|
|
.RS
|
|
h = Heard line with the audio level.
|
|
.P
|
|
d = Decoding of APRS packets.
|
|
.RE
|
|
.RE
|
|
.PD
|
|
|
|
.TP
|
|
.BI "-t " "n"
|
|
Text colors. 0=disabled. 1=default. 2,3,4,... alternatives. Use 9 to test compatibility with your terminal.
|
|
|
|
|
|
.TP
|
|
.B "-p "
|
|
Enable pseudo terminal for KISS protocol.
|
|
|
|
.TP
|
|
.B "-x "
|
|
Send Xmit level calibration tones.
|
|
|
|
.TP
|
|
.B "-U "
|
|
Print UTF-8 test string and exit.
|
|
|
|
.TP
|
|
.B "-S "
|
|
Print Symbol tables and exit.
|
|
|
|
.TP
|
|
.BI "-a " "n"
|
|
Report audio device statistics each n seconds.
|
|
|
|
.TP
|
|
.BI "-T " "fmt"
|
|
Time stamp format for sent and received frames.
|
|
|
|
.TP
|
|
.BI "-e " "ber"
|
|
Receive Bit Error Rate (BER), e.g. 1e-5
|
|
|
|
.SH EXAMPLES
|
|
gqrx (2.3 and later) has the ability to send streaming audio through a UDP socket to another application for further processing.
|
|
direwolf can listen over a UDP port with options like this:
|
|
.RS
|
|
.P
|
|
direwolf \-n 1 \-r 48000 \-b 16 udp:7355
|
|
.RE
|
|
.P
|
|
Other SDR applications might produce audio on stdout so it is convenient to pipe into the next application. In this example, the final "-" means read from stdin.
|
|
.RS
|
|
.P
|
|
rtl_fm \-f 144.39M \-o 4 \- | direwolf \-n 1 \-r 24000 \-b 16 \-
|
|
.RE
|
|
|
|
|
|
.SH SEE ALSO
|
|
More detailed information is in the pdf files in /usr/local/share/doc/direwolf, or possibly /usr/share/doc/direwolf, depending on installation location.
|
|
|
|
Applications in this package: aclients, atest, cm108, decode_aprs, direwolf, gen_packets, kissutil, ll2utm, log2gpx, text2tt, tt2text, utm2ll
|
|
|