protected void InitializeExtension()
{
try
{
WriteMemory(0x04a40040, 0); // Set the encryption-key to 0.
}
catch (TimeoutException)
{
if (IsConnected)
{
throw;
}
return;
}
byte[] extensionTypeBytes = ReadMemory(0x04a400fe, 2);
extensionTypeBytes[0] = (byte)((extensionTypeBytes[0] ^ 0x17) + 0x17 & 0xFF);
extensionTypeBytes[1] = (byte)((extensionTypeBytes[1] ^ 0x17) + 0x17 & 0xFF);
ushort extensionType = (ushort)(extensionTypeBytes[1] << 8 | extensionTypeBytes[0]);
IWiimoteExtension newExtension;
switch (extensionType)
{
case 0x2e2e:
newExtension = null;
break;
case 0xffff:
newExtension = new InvalidExtension(this);
break;
default:
IWiimoteExtensionFactory extensionFactory;
if (WiimoteExtensionRegistry.TryGetValue(extensionType, out extensionFactory))
{
newExtension = extensionFactory.Create(this);
}
else
{
newExtension = new UnknownExtension(this);
}
break;
}
ReportingMode = ReportingMode.None;
_Extension = newExtension;
if (_Extension != null)
{
if (ExtensionAttached != null)
{
ExtensionAttached(this, new WiimoteExtensionEventArgs(_Extension));
}
}
}
protected void InitializeExtension()
{
try
{
WriteMemory(0x04a40040, 0); // Set the encryption-key to 0.
}
catch (TimeoutException)
{
if (IsConnected)
throw;
return;
}
byte[] extensionTypeBytes = ReadMemory(0x04a400fe, 2);
extensionTypeBytes[0] = (byte)((extensionTypeBytes[0] ^ 0x17) + 0x17 & 0xFF);
extensionTypeBytes[1] = (byte)((extensionTypeBytes[1] ^ 0x17) + 0x17 & 0xFF);
ushort extensionType = (ushort)(extensionTypeBytes[1] << 8 | extensionTypeBytes[0]);
IWiimoteExtension newExtension;
switch (extensionType)
{
case 0x2e2e:
newExtension = null;
break;
case 0xffff:
newExtension = new InvalidExtension(this);
break;
default:
IWiimoteExtensionFactory extensionFactory;
if (WiimoteExtensionRegistry.TryGetValue(extensionType, out extensionFactory))
newExtension = extensionFactory.Create(this);
else
newExtension = new UnknownExtension(this);
break;
}
ReportingMode = ReportingMode.None;
_Extension = newExtension;
if(_Extension != null)
{
if(ExtensionAttached != null)
ExtensionAttached(this, new WiimoteExtensionEventArgs(_Extension));
}
}
