.\"	$OpenBSD$
.\"
.\" Copyright (c) 2015 Alexandre Ratchov <alex@caoua.org>
.\"
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.Dd $Mdocdate$
.Dt MIDICAT 1
.Os
.Sh NAME
.Nm midicat
.Nd send to or receive from MIDI ports
.Sh SYNOPSIS
.Nm midicat
.Bk -words
.Op Fl d
.Op Fl i Ar file
.Op Fl o Ar file
.Op Fl q Ar port
.Ek
.Sh DESCRIPTION
The
.Nm
utility receives MIDI data from the given input MIDI port and/or
sends it to the given output MIDI port.
The options are as follows:
.Bl -tag -width Ds
.It Fl d
Dump transferred data in hex on stderr.
.It Fl i Ar file
Read MIDI data from this file instead of receiving it from the MIDI port.
If the option argument is
.Sq -
then standard input will be used.
.It Fl o Ar file
Write MIDI data to this file instead of sending it to the MIDI port.
If the option argument is
.Sq -
then standard output will be used.
.It Fl q Ar port
Use this
.Xr sndio 7
MIDI port for input/output.
If the option is used twice, the first one specifies
the input port and the second one the output port.
.El
.Pp
If no files are specified, then
.Nm
transfers data from the MIDI input port to the MIDI output port.
.Sh EXAMPLES
Send the given file to
.Pa rmidi/0 :
.Bd -literal -offset indent
$ midicat -i file.syx -q rmidi/0
.Ed
.Pp
Dump data received from
.Pa rmidi/0
to stderr:
.Bd -literal -offset indent
$ midicat -d -q rmidi/0 -o /dev/null
.Ed
.Pp
Send data from
.Pa rmidi/0
to
.Pa midithru/0 :
.Bd -literal -offset indent
$ midicat -q rmidi/0 -q midithru/0
.Ed
.Sh SEE ALSO
.Xr midi 4 ,
.Xr sndio 7 ,
.Xr sndiod 8