# HG changeset patch
# User andrewm
# Date 1436982790 -3600
# Node ID ad6b2767beafe879dd4510f78ffbecf7c6dc264c
# Parent  5bdf6efbd0eddb7884008d28c40c323a1f94507a
Command-line argument support for BeagleRT program in scripts, plus a simple script for halting the BBB

diff -r 5bdf6efbd0ed -r ad6b2767beaf scripts/build_project.sh
--- a/scripts/build_project.sh	Wed Jul 15 17:50:09 2015 +0100
+++ b/scripts/build_project.sh	Wed Jul 15 18:53:10 2015 +0100
@@ -7,11 +7,12 @@
 BBB_ADDRESS="root@192.168.7.2"
 BBB_PATH="~/BeagleRT"
 RUN_PROJECT=1
+COMMAND_ARGS=
 
 function usage
 {
     THIS_SCRIPT=`basename "$0"`
-    echo "Usage: $THIS_SCRIPT [-b path-on-beaglebone] [-n] <directory-with-source-files>"
+    echo "Usage: $THIS_SCRIPT [-b path-on-beaglebone] [-c command-line-args] [-n] <directory-with-source-files>"
     echo "
     This script copies a directory of source files to the BeagleBone, compiles
     and runs it. The BeagleRT core files should have first been copied over
@@ -20,15 +21,18 @@
     The source directory should contain at least one .c, .cpp or .S file.
     If the argument -n is passed, the output will not be run after compiling.
     The argument -b will change the local path on the BeagleBone where the
-    BeagleRT files are found."
+    BeagleRT files are found. The -c option passes command-line arguments to
+    the BeagleRT program; enclose the argument string in quotes."
 }
 
 OPTIND=1
 
-while getopts "b:nh" opt; do
+while getopts "b:c:nh" opt; do
     case $opt in
         b)            BBB_PATH=$OPTARG
                       ;;
+        c)            COMMAND_ARGS=$OPTARG
+                      ;;
         n)    	      RUN_PROJECT=0
                       ;;
         h|\?)         usage
@@ -73,5 +77,5 @@
     ssh $BBB_ADDRESS "make all -C $BBB_PATH"
 else
     echo "Building and running project..."
-    ssh $BBB_ADDRESS "make all -C $BBB_PATH ; screen -d -m $BBB_PATH/BeagleRT"
+    ssh $BBB_ADDRESS "make all -C $BBB_PATH ; screen -d -m $BBB_PATH/BeagleRT $COMMAND_ARGS"
 fi
\ No newline at end of file
diff -r 5bdf6efbd0ed -r ad6b2767beaf scripts/halt_board.sh
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/scripts/halt_board.sh	Wed Jul 15 18:53:10 2015 +0100
@@ -0,0 +1,8 @@
+#!/bin/bash
+#
+# This script halts the BeagleBone Black.
+
+BBB_ADDRESS="root@192.168.7.2"
+
+echo "Shutting down the BeagleBone Black..."
+ssh $BBB_ADDRESS "halt"
\ No newline at end of file
diff -r 5bdf6efbd0ed -r ad6b2767beaf scripts/run_project.sh
--- a/scripts/run_project.sh	Wed Jul 15 17:50:09 2015 +0100
+++ b/scripts/run_project.sh	Wed Jul 15 18:53:10 2015 +0100
@@ -5,24 +5,28 @@
 
 BBB_ADDRESS="root@192.168.7.2"
 BBB_PATH="~/BeagleRT"
+COMMAND_ARGS=
 
 function usage
 {
     THIS_SCRIPT=`basename "$0"`
-    echo "Usage: $THIS_SCRIPT [-b path-on-beaglebone]"
+    echo "Usage: $THIS_SCRIPT [-b path-on-beaglebone] [-c command-line-args]"
 
     echo "
     This script runs a previously compiled BeagleRT project on the 
     BeagleBone Black. The -b option changes the default path, which
-    is otherwise $BBB_PATH."
+    is otherwise $BBB_PATH. The -c option passes command-line arguments
+    to the BeagleRT program; enclose the argument string in quotes."
 }
 
 OPTIND=1
 
-while getopts "b:h" opt; do
+while getopts "b:c:h" opt; do
     case $opt in
         b)            BBB_PATH=$OPTARG
                       ;;
+        c)            COMMAND_ARGS=$OPTARG
+                      ;;
         h|\?)         usage
                       exit 1
     esac
@@ -31,4 +35,4 @@
 shift $((OPTIND-1))
 
 echo "Running BeagleRT..."
-ssh $BBB_ADDRESS "kill -s 2 \`pidof BeagleRT\` 2>/dev/null ; sleep 0.5 ; screen -d -m $BBB_PATH/BeagleRT"
\ No newline at end of file
+ssh $BBB_ADDRESS "kill -s 2 \`pidof BeagleRT\` 2>/dev/null ; sleep 0.5 ; screen -d -m $BBB_PATH/BeagleRT $COMMAND_ARGS"
\ No newline at end of file
diff -r 5bdf6efbd0ed -r ad6b2767beaf scripts/set_startup.sh
--- a/scripts/set_startup.sh	Wed Jul 15 17:50:09 2015 +0100
+++ b/scripts/set_startup.sh	Wed Jul 15 18:53:10 2015 +0100
@@ -6,6 +6,7 @@
 BBB_ADDRESS="root@192.168.7.2"
 BBB_PATH="/root/BeagleRT"
 ENABLE_STARTUP=1
+COMMAND_ARGS=
 
 # This path is hard-coded in the BeagleRT image at present.
 BBB_STARTUP_SCRIPT="/root/BeagleRT_startup.sh"
@@ -13,21 +14,24 @@
 function usage
 {
     THIS_SCRIPT=`basename "$0"`
-    echo "Usage: $THIS_SCRIPT [-b path-on-beaglebone] [-n]"
+    echo "Usage: $THIS_SCRIPT [-b path-on-beaglebone] [-c command-line-args] [-n]"
 
     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."
+    is otherwise $BBB_PATH. The -c option passes command-line arguments to
+    the BeagleRT program; enclose the argument string in quotes."
 }
 
 OPTIND=1
 
-while getopts "b:nh" opt; do
+while getopts "b:c:nh" opt; do
     case $opt in
         b)            BBB_PATH=$OPTARG
                       ;;
+        c)            COMMAND_ARGS=$OPTARG
+                      ;;
         n)            ENABLE_STARTUP=0
                       ;;
         h|\?)         usage
@@ -55,6 +59,6 @@
 # This file is autogenerated by BeagleRT. Do not edit!
 
 echo Running BeagleRT...
-screen -S BeagleRT -d -m $BBB_PATH/BeagleRT\" > $BBB_STARTUP_SCRIPT"
+screen -S BeagleRT -d -m $BBB_PATH/BeagleRT $COMMAND_ARGS\" > $BBB_STARTUP_SCRIPT"
 
 fi
\ No newline at end of file