fftest(1) General Commands Manual fftest(1)NAME
fftest - tests force-feedback devices.
SYNOPSIS
fftest <device>
DESCRIPTION
fftest provides a variety of tests which can be applied to force-feedback devices. Beware, the tests may damage your device!
OPTIONS
<device>
The device to test.
SEE ALSO ffcfstress(1), ffmvforce(1), jstest(1).
AUTHOR
fftest was written by Johann Deneux.
This manual page was written by Stephen Kitt <steve@sk2.org>, for the Debian GNU/Linux system (but may be used by others). It was last
modified for fftest dated October 19, 2004.
fftest March 8, 2009 fftest(1)
Check Out this Related Man Page
ffcfstress(1) General Commands Manual ffcfstress(1)NAME
ffcfstress - constant force stress test for force-feedback devices
SYNOPSIS
ffcfstress [-d <device>] [-u <update rate>] [-f <frequency>] [-a <amplitude>] [-s <strength>] [-x <axis>] [-A] [-o]
DESCRIPTION
ffcfstress stress tests constant non-enveloped forces on a force feedback device. It simulates a moving spring force by applying a fre-
quently updated constant force effect.
Beware, the stress test may damage your device!
OPTIONS
At least one option is required.
-d <device>
The device to test (by default /dev/input/event0).
-u <update rate>
The update rate in Hz (25 by default).
-f <frequency>
The spring center motion frequency in Hz (0.1 by default).
-a <amplitude>
The spring center motion amplitude, between 0.0 and 1.0 (1.0 by default).
-s <strength>
The spring strength factor (1.0 by default).
-x <axis>
absolute axis to test (default: 0)
[0 = X, 1 = Y, 2 = Z, 3 = RX, 4 = RY, 5 = RZ, 6 = WHEEL]
-A switch off auto-centering
-o Dummy option, useful when all defaults should be used.
SEE ALSO ffmvforce(1), fftest(1), jstest(1).
AUTHOR
ffcfstress was written by Oliver Hamann.
This manual page was written by Stephen Kitt <steve@sk2.org>, for the Debian GNU/Linux system (but may be used by others). It was last
modified for ffcfstress dated February 15, 2002.
ffcfstress March 8, 2009 ffcfstress(1)
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