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#!/bin/sh
# the next line restarts using emcsh \
exec $LINUXCNC_EMCSH "$0" "$@"
source [file join [file dirname [info script]] .. linuxcnc.tcl]
###############################################################
# Description: emctesting.tcl
# EMC performance testing program
#
# Derived from a work by Fred Proctor & Will Shackleford
# License: GPL Version 2
#
# Copyright (c) 2005-2009 All rights reserved.
###############################################################
# emctesting.tcl
# EMC performance testing program
# Needs emcsh to run-- this is sourced by tkemc, but it can be run
# standalone. Make sure directory containing emcsh is in your path,
# or edit the exec line above with the path to emcsh.
eval emc_init $argv
# check if any emc commands exist, and quit if not
if {! [string length [info commands emc_plat]]} {
error "emctesting needs to run from \"emcsh\""
}
if {! [info exists activeAxis]} {
set activeAxis 0
}
proc popdownTesting {w} {
destroy $w
if {$w == "."} {
exit
}
}
proc popupTesting {{w .testingwindow}} {
global axisentry outvolts ampenable
global activeAxis
# trap "." as window name, and erase it, so that widgets
# don't begin with two dots. We'll refer to the passed-in
# name "w" here; in code following this setup we'll use the
# modified name "lw"
if {$w == "."} {
set lw ""
wm title $w "EMC Testing"
} else {
set lw $w
if {[winfo exists $w]} {
wm deiconify $w
raise $w
focus $w
return
}
toplevel $w
wm title $w "EMC Testing"
}
# use "lw" as name of top level from now on
# force the selected axis to be the active axis
set axisentry $activeAxis
# force the button to reflect actual state
set ampenable [emc_axis_enable $activeAxis]
# force the volts to 0, a valid entry
set outvolts 0.0
frame $lw.axis
label $lw.axis.lab -text "Axis:" -width 20 -anchor w
entry $lw.axis.ent -width 10 -textvariable axisentry
pack $lw.axis -side top -fill x
pack $lw.axis.lab -side left
pack $lw.axis.ent -side left
frame $lw.outvolts
label $lw.outvolts.lab -text "Output Voltage:" -width 20 -anchor w
entry $lw.outvolts.ent -width 10 -textvariable outvolts
pack $lw.outvolts -side top -fill x
pack $lw.outvolts.lab -side left
pack $lw.outvolts.ent -side left
frame $lw.amp
checkbutton $lw.amp.chk -text "Amp Enable" -variable ampenable -relief flat
pack $lw.amp -side top -fill x
pack $lw.amp.chk -side left
bind $lw.amp.chk <ButtonRelease-1> "emc_axis_enable \$axisentry \$ampenable"
frame $lw.buttons
button $lw.buttons.set -text Set -command "emc_axis_set_output \$axisentry \$outvolts"
button $lw.buttons.done -default active -text Done -command "popdownTesting $w"
pack $lw.buttons -side bottom -fill x -pady 2m
pack $lw.buttons.set -side left -expand 1
pack $lw.buttons.done -side left -expand 1
bind $w <Return> "popdownTesting $w"
}
# if we're not running inside tkemc, then pop us up in root window
if {! [info exists tkemc]} {
popupTesting .
}
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