Man page - steptest(9)

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Package: linuxcnc-uspace
apt-get install linuxcnc-uspace

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Manual

STEPTEST

NAME
SYNOPSIS
FUNCTIONS
PINS
PARAMETERS
AUTHOR
LICENSE

NAME

steptest - Used by Stepconf to allow testing of acceleration and velocity values for an axis.

SYNOPSIS

loadrt steptest [count= N |names= name1 [, name2... ]]

FUNCTIONS

steptest. N (requires a floating-point thread)

PINS

steptest. N .jog-minus bit in

Drive TRUE to jog the axis in its minus direction

steptest. N .jog-plus bit in

Drive TRUE to jog the axis in its positive direction

steptest. N .run bit in

Drive TRUE to run the axis near its current position_fb with a trapezoidal velocity profile

steptest. N .maxvel float in

Maximum velocity

steptest. N .maxaccel float in

Permitted Acceleration

steptest. N .amplitude float in

Approximate amplitude of positions to command during ’run’

steptest. N .dir s32 in

Direction from central point to test: 0 = both, 1 = positive, 2 = negative

steptest. N .position-cmd float out
steptest. N .position-fb float in
steptest. N .running bit out
steptest. N .run-target float out
steptest. N .run-start float out
steptest. N .run-low float out
steptest. N .run-high float out
steptest. N .pause s32 in (default: 0 )

pause time for each end of run in seconds

PARAMETERS

steptest. N .epsilon float rw (default: .001 )
steptest. N .elapsed float r

Current value of the internal timer

AUTHOR

Jeff Epler

LICENSE

GPL