.\" Copyright (c) 2017, Martin Kepplinger <martink@posteo.de>
.\"
.\" %%%LICENSE_START(GPLv2+_DOC_FULL)
.\" This is free documentation; you can redistribute it and/or
.\" modify it under the terms of the GNU General Public License as
.\" published by the Free Software Foundation; either version 2 of
.\" the License, or (at your option) any later version.
.\"
.\" The GNU General Public License's references to "object code"
.\" and "executables" are to be interpreted as the output of any
.\" document formatting or typesetting system, including
.\" intermediate and printed output.
.\"
.\" This manual is distributed in the hope that it will be useful,
.\" but WITHOUT ANY WARRANTY; without even the implied warranty of
.\" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
.\" GNU General Public License for more details.
.\"
.\" You should have received a copy of the GNU General Public
.\" License along with this manual; if not, see
.\" <http://www.gnu.org/licenses/>.
.\" %%%LICENSE_END
.\"
.TH "TS_FINDDEV" "1" "" "" "tslib"
.SH "NAME"
ts_finddev \- Discover touch screen devices\&.
.SH SYNOPSIS
.B ts_finddev
.I device wait_seconds
.SH "DESCRIPTION"
.PP
ts_finddev tests whether the device given as parameter is a touch screen device. Touch the screen after invoking ts_finddev.

.B Return value
is 0 if the given timeout
.I wait_seconds
expired without an input event, \-1 if
.I device
is no touch screen device and 1 if it is.
.SH "SEE ALSO"
.PP
ts.conf (5),
ts_test (1),
ts_test_mt (1),
ts_calibrate (1)