#!/bin/bash

python -c '
import sys
try: 
  import serial
except ImportError, e: 
  sys.exit(1)'

if [[ $? != 0 ]]
then
  echo "Please install PySerial first." 
  exit 2
fi

TOS_DELUGE=`type -p tos-deluge`
if [[ ! -x ${TOS_DELUGE} ]] ; then 
    TOS_DELUGE=../../../../tools/tinyos/misc/tos-deluge
fi 

if [[ $# -ne 2 && $# -ne 3 ]]; then
  echo "Usage: $0 <port> [<comm_port>] <platform>"
  echo "  <port>       /dev/ttyUSB0"
  echo "  <comm_port>  /dev/ttyUSB1"
  echo "  <platform>   micaz, telosb or iris"
  exit 2
fi

PPORT=$1
CPORT=$1
PLATFORM=$2

if [ $# -eq 3 ]; then
 CPORT=$2
 PLATFORM=$3
fi

if [ ${PLATFORM} != 'micaz' -a ${PLATFORM} != 'telosb' -a ${PLATFORM} != 'iris' ]; then
  echo "\"${PLATFORM}\" is not a supported platform"
  exit 2
fi

if ! [ -a ${TOSDIR}/lib/tosboot/build/${PLATFORM}/main.ihex ]
then
  echo ========================== Compile tosboot for ${PLATFORM} ===========================
  ( cd $TOSDIR/lib/tosboot ; make ${PLATFORM} ) 
fi

make clean

echo ============================ Compile and load Blink ============================
if [ $PLATFORM == 'micaz' ]
then
  CFLAGS=-DDELUGE_BASESTATION make ${PLATFORM} install mib510,${PPORT}
elif [ $PLATFORM == 'telosb' ]
then
  CFLAGS=-DDELUGE_BASESTATION make ${PLATFORM} install bsl,${PPORT}
elif [ $PLATFORM == 'iris' ]
then
  CFLAGS=-DDELUGE_BASESTATION make ${PLATFORM} install mib510,${PPORT}
fi


echo '           +-------------------------------------------------------+'
echo '           |                                                       |'
echo '           | At this point the first led (red) should be blinking. |'
echo '           |                                                       |'
echo '           |               Press ENTER to continue...              |'
echo '           |                                                       |'
echo '           +-------------------------------------------------------+'
read

echo  ============================= Compile a new Blink ==============================
CFLAGS=-DBLINK_REVERSE\ -DDELUGE_BASESTATION make ${PLATFORM}

echo =============================== Upload the image ===============================
${TOS_DELUGE} ${CPORT} ${PLATFORM} -i 1 build/${PLATFORM}/tos_image.xml

echo '       +----------------------------------------------------------------+'
echo '       |                                                                |'
echo '       | In the next step the following things will take place:         |'
echo '       | - the mote will be rebooted                                    |'
echo '       | - all the leds will blink for some time as the                 |'
echo '       |   reprogramming by tosboot takes place.                        |'
echo '       | - a fading of the leds will indicate the exiting from tosboot. |'
echo '       | - the mote should start blinking the 3rd led (blue/yellow).    |'
echo '       |                                                                |'
echo '       |                   Press ENTER to continue...                   |'
echo '       |                                                                |'
echo '       +----------------------------------------------------------------+'
read

echo =========================== Reboot the base station ============================
${TOS_DELUGE} ${CPORT} ${PLATFORM} -r 1