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#!/usr/bin/env python3
from argparse import ArgumentParser
__version__ = "1.0"
def main():
parser = ArgumentParser(description="Bin to H converter",
epilog="Copyright (C) 2014-2021 Juan J Martinez <jjm@usebox.net>",
)
parser.add_argument("--version", action="version",
version="%(prog)s " + __version__)
parser.add_argument("file", help="file to convert")
parser.add_argument("id", help="variable to use")
args = parser.parse_args()
with open(args.file, "rb") as fd:
data = bytearray(fd.read())
data_out = ""
for part in range(0, len(data), 8):
if data_out:
data_out += ",\n"
data_out += ', '.join(["0x%02x" % b for b in data[part: part + 8]])
print("/* file: %s */" % args.file)
print("#define %s_LEN %d\n" % (args.id.upper(), len(data)))
print("#ifdef LOCAL")
print("const unsigned char %s[] = {\n%s\n};\n" % (args.id, data_out))
print("#else")
print("extern const unsigned char %s[];\n" % args.id)
print("#endif")
if __name__ == "__main__":
main()
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