memorywriter_sectoraddress.py

# This is a generated file! Please edit source .ksy file and use kaitai-struct-compiler to rebuild

import kaitaistruct
from kaitaistruct import KaitaiStruct, KaitaiStream, BytesIO


if getattr(kaitaistruct, 'API_VERSION', (0, 9)) < (0, 9):
    raise Exception("Incompatible Kaitai Struct Python API: 0.9 or later is required, but you have %s" % (kaitaistruct.__version__))

class MemorywriterSectoraddress(KaitaiStruct):
    def __init__(self, _io, _parent=None, _root=None):
        self._io = _io
        self._parent = _parent
        self._root = _root if _root else self
        self._read()

    def _read(self):
        self.track = self._io.read_u1()
        self.sector = self._io.read_u1()

    @property
    def offset(self):
        """Offset in image corresponding to the sector address."""
        if hasattr(self, '_m_offset'):
            return self._m_offset

        self._m_offset = (0 if self.sector == 0 else (256 * ((self.track * 16) + (self.sector - 1))))
        return getattr(self, '_m_offset', None)