Subversion Repositories freemyipod

#!/usr/bin/env python

#

#

#    Copyright 2010 TheSeven

#

#

#    This file is part of emCORE.

#

#    emCORE is free software: you can redistribute it and/or

#    modify it under the terms of the GNU General Public License as

#    published by the Free Software Foundation, either version 2 of the

#    License, or (at your option) any later version.

#

#    emCORE is distributed in the hope that it will be useful,

#    but WITHOUT ANY WARRANTY; without even the implied warranty of

#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

#    See the GNU General Public License for more details.

#

#    You should have received a copy of the GNU General Public License along

#    with emCORE.  If not, see <http://www.gnu.org/licenses/>.

#

#

import sys

import time

import libemcoreldr

def usage():

  print ""

  print "Please provide a command and (if needed) parameters as command line arguments"

  print ""

  print "Available commands:"

  print ""

  print "  upload <address> <file>"

  print "    Uploads the specified file to the specified memory address on the device."

  print ""

  print "  download <address> <size> <file>"

  print "    Downloads <size> bytes of data from the specified address on the device,"

  print "    and stores it in the specified file."

  print ""

  print "  execute <address> <stack>"

  print "    Executes code at the specified address in the device's memory."

  print "    The stack pointer will be set to <stack> before jumping to <address>."

  print "    iBugger will probably lose control of the device,"

  print "    if the code isn't explicitly written for it."

  print ""

  print "  run <file>"

  print "    Loads the specified file to 0x08000000 (SDRAM) and executes it."

  print "    This is what you usually want to do."

  print ""

  print "All numbers are hexadecimal!"

  exit(2)

def parsecommand(dev, argv):

  if len(argv) < 2: usage()

  elif argv[1] == "upload":

    if len(argv) != 4: usage()

    dev.upload(int(argv[2], 16), argv[3])

  elif argv[1] == "download":

    if len(argv) != 5: usage()

    dev.download(int(argv[2], 16), int(argv[3], 16), argv[4])

  elif argv[1] == "execute":

    if len(argv) != 4: usage()

    dev.execute(int(argv[2], 16), int(argv[3], 16))

  elif argv[1] == "run":

    if len(argv) != 3: usage()

    dev.run(argv[2])

  else: usage()

dev = libemcoreldr.emcoreldr()

parsecommand(dev, sys.argv)