diff scripts/set_startup.sh @ 108:3068421c0737 ultra-staging

Merged default into ultra-staging

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/scripts/set_startup.sh	Tue Aug 18 00:35:15 2015 +0100
@@ -0,0 +1,76 @@
+#!/bin/bash
+#
+# This script enables or disables running BeagleRT when the board starts
+# up.
+
+BBB_ADDRESS="root@192.168.7.2"
+BBB_PATH="/root/BeagleRT"
+ENABLE_STARTUP=1
+COMMAND_ARGS=
+RUN_IN_LOOP=0
+
+# This path is hard-coded in the BeagleRT image at present.
+BBB_STARTUP_SCRIPT="/root/BeagleRT_startup.sh"
+
+function usage
+{
+    THIS_SCRIPT=`basename "$0"`
+    echo "Usage: $THIS_SCRIPT [-b path-on-beaglebone] [-c command-line-args] [-n] [-l]"
+
+    echo "
+    This script enables (by default) or disables running the BeagleRT
+    project at startup. The -n option disables auto-startup, otherwise
+    auto-startup is enabled. The -b option changes the default path, which
+    is otherwise $BBB_PATH. The -c option passes command-line arguments to
+    the BeagleRT program; enclose the argument string in quotes.
+    The -l option runs the BeagleRT program in a loop, restarting
+    automatically in the event of a crash."
+}
+
+OPTIND=1
+
+while getopts "b:c:nlh" opt; do
+    case $opt in
+        b)            BBB_PATH=$OPTARG
+                      ;;
+        c)            COMMAND_ARGS=$OPTARG
+                      ;;
+        n)            ENABLE_STARTUP=0
+                      ;;
+        l)            RUN_IN_LOOP=1
+                      ;;
+        h|\?)         usage
+                      exit 1
+    esac
+done
+
+shift $((OPTIND-1))
+
+if [ $ENABLE_STARTUP -eq 0 ]
+then
+    echo "Disabling BeagleRT at startup..."
+
+    ssh $BBB_ADDRESS "echo \"#!/bin/sh
+#
+# This file is autogenerated by BeagleRT. Do not edit!
+
+# Run on startup disabled -- nothing to do here\" > $BBB_STARTUP_SCRIPT"
+
+else
+    echo "Enabling BeagleRT at startup..."
+  
+    SCRIPT_PRERUN=
+    SCRIPT_POSTRUN=
+    if [ $RUN_IN_LOOP -ne 0 ] ; then
+	SCRIPT_PRERUN="bash -c \\\"while true ; do"
+	SCRIPT_POSTRUN=" ; done \\\" "
+    fi
+
+    ssh $BBB_ADDRESS "echo \"#!/bin/sh
+#
+# This file is autogenerated by BeagleRT. Do not edit!
+
+echo Running BeagleRT...
+screen -S BeagleRT -d -m $SCRIPT_PRERUN $BBB_PATH/BeagleRT $COMMAND_ARGS $SCRIPT_POSTRUN\" > $BBB_STARTUP_SCRIPT"
+
+fi
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