83 lines
1.8 KiB
Bash
Executable File
83 lines
1.8 KiB
Bash
Executable File
#!/bin/bash
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# This file is used for scripts that demonstrate gladevcp
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# The scripts typically use an extension of .demo
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# 1) start realtime
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# 2) run glacevcp with supplied parameters
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# 3) stop realtime
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# Copyright: 2014
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# Author: Dewey Garrett <dgarrett@panix.com>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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prog=$(basename "$0")
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function usage () {
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cat <<EOF
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Usage:
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$prog [gladevcp options]
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gladevcp_demo: start realtime and invoke gladevcp
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The help for gladvcp shows its options:
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gladevcp --help
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$(gladevcp -h)
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EOF
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exit 1
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} ;# usage
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function popup () {
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msg="$*"
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wish <<EOF &
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wm withdraw .
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tk_messageBox \
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-title "$prog" \
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-message "$msg" \
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-icon error \
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-type ok
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destroy .
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EOF
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} ;# popup
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# begin----------------------------------------------------
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REALTIME=$(linuxcnc_var REALTIME)
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$REALTIME status >/dev/null
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status=$?
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if [ "$status" = 0 ] ; then
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msg="$prog: Realtime is already active"
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echo "$msg"
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popup "$msg"
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exit 1
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else
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$REALTIME start
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fi
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case $# in
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0) usage;;
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*) ;;
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esac
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if [ -n "$debug" ] ; then
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echo "debug=$debug"
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echo "REALTIME=$REALTIME"
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echo "ARGS=$*"
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pwd
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fi
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gladevcp "$@"
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halrun -U
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