mirror of https://github.com/ArduPilot/ardupilot
126 lines
4.0 KiB
Python
Executable File
126 lines
4.0 KiB
Python
Executable File
#!/usr/bin/python
|
|
|
|
# Copyright (c) 2008,2010,2011,2012,2013 Alexander Belchenko
|
|
# All rights reserved.
|
|
#
|
|
# Redistribution and use in source and binary forms,
|
|
# with or without modification, are permitted provided
|
|
# that the following conditions are met:
|
|
#
|
|
# * Redistributions of source code must retain
|
|
# the above copyright notice, this list of conditions
|
|
# and the following disclaimer.
|
|
# * Redistributions in binary form must reproduce
|
|
# the above copyright notice, this list of conditions
|
|
# and the following disclaimer in the documentation
|
|
# and/or other materials provided with the distribution.
|
|
# * Neither the name of the author nor the names
|
|
# of its contributors may be used to endorse
|
|
# or promote products derived from this software
|
|
# without specific prior written permission.
|
|
#
|
|
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
|
|
# BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
|
|
# AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|
# IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
|
|
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
|
|
# OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
|
|
# OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
|
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
|
# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
|
|
# EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
'''Intel HEX file format bin2hex convertor utility.'''
|
|
|
|
VERSION = '1.5'
|
|
|
|
if __name__ == '__main__':
|
|
import getopt
|
|
import os
|
|
import sys
|
|
|
|
from intelhex import bin2hex
|
|
|
|
usage = '''Bin2Hex convertor utility.
|
|
Usage:
|
|
python bin2hex.py [options] INFILE [OUTFILE]
|
|
|
|
Arguments:
|
|
INFILE name of bin file for processing.
|
|
Use '-' for reading from stdin.
|
|
|
|
OUTFILE name of output file. If omitted then output
|
|
will be writing to stdout.
|
|
|
|
Options:
|
|
-h, --help this help message.
|
|
-v, --version version info.
|
|
--offset=N offset for loading bin file (default: 0).
|
|
'''
|
|
|
|
offset = 0
|
|
|
|
try:
|
|
opts, args = getopt.getopt(sys.argv[1:], "hv",
|
|
["help", "version", "offset="])
|
|
|
|
for o, a in opts:
|
|
if o in ("-h", "--help"):
|
|
print(usage)
|
|
sys.exit(0)
|
|
elif o in ("-v", "--version"):
|
|
print(VERSION)
|
|
sys.exit(0)
|
|
elif o in ("--offset"):
|
|
base = 10
|
|
if a[:2].lower() == '0x':
|
|
base = 16
|
|
try:
|
|
offset = int(a, base)
|
|
except:
|
|
raise getopt.GetoptError('Bad offset value')
|
|
|
|
if not args:
|
|
raise getopt.GetoptError('Input file is not specified')
|
|
|
|
if len(args) > 2:
|
|
raise getopt.GetoptError('Too many arguments')
|
|
|
|
except getopt.GetoptError as msg:
|
|
txt = 'ERROR: '+str(msg) # that's required to get not-so-dumb result from 2to3 tool
|
|
print(txt)
|
|
print(usage)
|
|
sys.exit(2)
|
|
|
|
def force_stream_binary(stream):
|
|
"""Force binary mode for stream on Windows."""
|
|
if os.name == 'nt':
|
|
f_fileno = getattr(stream, 'fileno', None)
|
|
if f_fileno:
|
|
fileno = f_fileno()
|
|
if fileno >= 0:
|
|
import msvcrt
|
|
msvcrt.setmode(fileno, os.O_BINARY)
|
|
|
|
fin = args[0]
|
|
if fin == '-':
|
|
# read from stdin
|
|
fin = sys.stdin
|
|
force_stream_binary(fin)
|
|
elif not os.path.isfile(fin):
|
|
txt = "ERROR: File not found: %s" % fin # that's required to get not-so-dumb result from 2to3 tool
|
|
print(txt)
|
|
sys.exit(1)
|
|
|
|
if len(args) == 2:
|
|
fout = args[1]
|
|
else:
|
|
# write to stdout
|
|
fout = sys.stdout
|
|
force_stream_binary(fout)
|
|
|
|
sys.exit(bin2hex(fin, fout, offset))
|