Comments and debug output

grmn/gcd.py

@@ -167,11 +167,13 @@ class Gcd:
             f.write("# Lengths are informational only, they will be calculated upon reassembly.\n")
             for tlv in self.struct:
                 if tlv.is_binary:
+                    # BINARY block
                     if outfile is None:
                         outfile = "{}_{:04x}_{:x}.bin".format(output_basename, tlv.type_id, tlv.offset)
                         self.write_dump_block(f, str(ctr))
                         self.write_dump_param(f, "from_file", outfile)
                         for item in tlv.dump():
+                            print(item[0])
                             self.write_dump_param(f, item[0], item[1], item[2])
                         with open(outfile, "wb") as of:
                             of.write(tlv.value)
@@ -185,6 +187,7 @@ class Gcd:
                     # EOF marker
                     pass
                 else:
+                    # NON-BINARY block
                     outfile = None
                     tlvinfo = tlv.dump()
                     if len(tlvinfo) > 0: