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[/] [a-z80/] [trunk/] [tools/] [zmac/] [bin2mif.py] - Blame information for rev 20

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1 8 gdevic
#!/usr/bin/env python3
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import sys, os
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from argparse import ArgumentParser
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parser = ArgumentParser(description='Converts binary file to mif file')
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parser.add_argument('infile', help='Input binary file')
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parser.add_argument('outfile', help='Output mif file')
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parser.add_argument('-d', '--depth', help='Total memory depth (fill with zeros)', type=int, default=0)
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parser.add_argument('-s', '--simple', help='Simple format (data only)', action="store_true", default=False)
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args = parser.parse_args()
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with open(args.infile, 'rb') as f:
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    depth = os.path.getsize(args.infile)
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    if args.depth > 0:
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        if args.depth < depth:
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            print ("ERROR: Input file is larger than the specified depth!")
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            exit (-1)
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        depth = args.depth
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    with open(args.outfile, 'w') as fmif:
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        if args.simple:
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            count = 0
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            buffer = f.read()
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            for b in buffer:
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                fmif.write('{0:08b}\n'.format(b))
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                count += 1
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            while count < depth:
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                fmif.write('00000000')
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                count += 1
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        else:
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            fmif.write('-- Automatically generated by bin2mif.py\n')
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            fmif.write('-- Translated from ' + args.infile + '\n')
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            fmif.write('DEPTH = {};\n'.format(depth))
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            fmif.write('WIDTH = 8;\n')
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            fmif.write('ADDRESS_RADIX = DEC;\n')
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            fmif.write('DATA_RADIX = HEX;\n')
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            fmif.write('CONTENT\n')
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            fmif.write('BEGIN\n')
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            count = 0
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            buffer = f.read()
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            for b in buffer:
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                fmif.write('{0:<4}: {1:02x};\n'.format(count, b))
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                count += 1
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            if count < depth:
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                fmif.write('[{0}..{1}] : 0;\n'.format(count, depth))
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            fmif.write('END;\n')

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