private async Task InitMAD()
{
if (_MAD != null)
{
return;
}
// load sector 1, block 2 and 3
Sector sector0 = GetSector(0);
var access = await sector0.Access();
if (access.MADVersion == AccessConditions.MADVersionEnum.NoMAD)
{
return;
}
Byte[] dataBlock1 = await sector0.GetData(1);
Byte[] dataBlock2 = await sector0.GetData(2);
_MAD = new MAD(dataBlock1, dataBlock2);
}
