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#!/usr/bin/env python
import struct
import sys
hextab = ('0000', '0001', '0010', '0011',
'0100', '0101', '0110', '0111',
'1000', '1001', '1010', '1011',
'1100', '1101', '1110', '1111')
def w_to_binary_ascii(w):
return ''.join([hextab[(w >> 4*i) & 0xf] for i in range(7,-1,-1)])
def bin_to_mif(bin_input_file, mif_output_file):
ifile = open(bin_input_file, 'rb')
ofile = open(mif_output_file, 'w')
idata = ifile.read()
fmt = ">%dI" % ((len(idata) / 4),)
words = struct.unpack(fmt, idata)
for w in words:
ofile.write(w_to_binary_ascii(w))
ofile.write('\n')
if __name__ == '__main__':
if len(sys.argv) != 3:
sys.stderr.write("usage: bin_to_mif bin_input_file mif_output_file\n")
raise SystemExit, 1
bin_to_mif(sys.argv[1], sys.argv[2])
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