1 files changed, 29 insertions, 0 deletions
diff --git a/firmware/microblaze/bin/bin_to_mif.py b/firmware/microblaze/bin/bin_to_mif.py
new file mode 100755
index 000000000..cefce4e92
--- /dev/null
+++ b/firmware/microblaze/bin/bin_to_mif.py
@@ -0,0 +1,29 @@
+#!/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])