NAME
mode2, smode2, xmode2 - shows the pulse/space length
of infrared signals
SYNOPSIS
smode2 [options]
DESCRIPTION
The main purpose of these programs is to check
operation of your home-brew LIRC receiver hardware and to see the
IR waveform of the remote controller without an expensive
oscilloscope. Very useful for debugging. Of course this program
won't work with hardware that decodes the signals itself like e.g.
TV cards or the Irman.
smode2 uses the svgalib to show the IR waveform in a graphical
representation. The time division is variable from 1 ms/unit to
extremely high values (integer type) but there is no point
increasing this value above 20 ms/unit, because one pulse is about
1 ms. This kind of presentation is much more exciting than the
simple pulse&space output showed by mode2.
- -h --help
- display usage summary
- -v --version
- display version
- -d --device=device
- read from given device
- -t --timediv=value
- ms per unit
SEE ALSO
mode2(1),
smode2(1),
xmode2(1)
The documentation for lirc is maintained as html pages.
They are located under html/ in the documentation directory.