6 if __name__
== "__main__":
7 parser
= argparse
.ArgumentParser(description
="CRC32 computation tool and MiSoC image file writer.")
8 parser
.add_argument("input", help="input file")
9 parser
.add_argument("-o", "--output", default
=None, help="output file (if not specified, use input file)")
10 parser
.add_argument("-f", "--fbi", default
=False, action
="store_true", help="build flash boot image (FBI) file")
11 args
= parser
.parse_args()
12 crc
.insert_crc(args
.input, args
.fbi
, args
.output
)