pluto_ramboot

#!/bin/sh

ssh_cmd()
{
  sshpass -v -panalog ssh -oStrictHostKeyChecking=no -oUserKnownHostsFile=/dev/null -oCheckHostIP=no root@${ipaddr} "$1" 2>/dev/null
  if [ "$?" -ne "0" ] ; then
    echo ssh command $1 failed
    exit
  fi
}

pluto_dev()
{
  echo $(ls -l /dev/disk/by-label/ 2>/dev/null | grep PlutoSDR | awk -F/ ' {printf "%s", $NF}')
}

command sshpass >/dev/null 2>&1
if [ "$?" -ne "0" ] ; then
  echo sorry, your distribution needs to have 'sshpass' installed
  echo try \'sudo apt-get install sshpass\' OR \'sudo yum install sshpass\'
  exit
fi

command dfu-util -V >/dev/null 2>&1
if [ "$?" -ne "0" ] ; then
  echo sorry, your distribution needs to have 'dfu-util' installed
  echo try \'sudo apt-get install dfu-util\' OR \'sudo yum install dfu-util\'
  exit
fi

if [ "$#" -eq "1" ] ; then
  dfu=$1
else
  dfu="./build/pluto.dfu"
fi
if [ ! -f ${dfu} ] ; then
  echo can not find dfu file ${dfu}
  exit
fi
if [ $(strings ${dfu} | grep PlutoSDR | wc -l) -lt "1" ] ; then
  echo provided dfu file ${dfu} does not look like a PlutoSDR dfu
  exit
fi

if [ "$(pluto_dev | wc -c)" -gt "1" ] ; then
  dev=/dev/$(pluto_dev | sed -e 's:[0-9]$::')
  disk=$(grep ${dev} /proc/mounts | awk '{print $2}')
  ipaddr=$(grep "^ipaddr =" ${disk}/config.txt | awk '{print $NF}')
  echo Found Pluto SDR at IP ${ipaddr}
  ssh_cmd '/usr/sbin/pluto_reboot ram;'
else
  if [ "$(dfu-util -l -d 0456:b673,0456:b674 | wc -l)" -le "8" ] ; then
    echo could not find pluto attached
    exit
  fi
fi

i=0
while [ $i -le "9" ]
do
  if [ "$(dfu-util -l -d 0456:b673,0456:b674 | wc -l)" -gt "8" ] ; then
    echo Found Pluto SDR in dfu mode and downloading ${dfu}
    dfu-util -d 0456:b673,0456:b674 -D ./build/pluto.dfu -a firmware.dfu >/dev/null
    dfu-util -d 0456:b673,0456:b674 -a firmware.dfu -e >/dev/null
    echo successfully downloaded
    exit
  fi
  sleep 1
  i=$(expr $i + 1)
done