/// <summary>
/// Decode timing data to discover IR Protocol and packet payload.
/// </summary>
/// <param name="timingData">Input timing data.</param>
/// <param name="remoteCallback">Method to call when Remote button decoded.</param>
/// <param name="keyboardCallback">Method to call when Keyboard event decoded.</param>
/// <param name="mouseCallback">Method to call when Mouse event decoded.</param>
public static void DecodeIR(int[] timingData, RemoteCallback remoteCallback, KeyboardCallback keyboardCallback,
MouseCallback mouseCallback)
{
if (timingData == null)
return;
try
{
DetectDaewoo(timingData, remoteCallback);
//DetectITT(timingData, remoteCallback);
DetectJVC(timingData, remoteCallback);
DetectMatsushita(timingData, remoteCallback);
DetectMitsubishi(timingData, remoteCallback);
DetectNEC(timingData, remoteCallback);
DetectNRC17(timingData, remoteCallback);
DetectPanasonic(timingData, remoteCallback);
DetectRC5(timingData, remoteCallback);
DetectRC6(timingData, remoteCallback);
DetectRCA(timingData, remoteCallback);
//DetectRCMM(timingData, remoteCallback);
DetectRECS80(timingData, remoteCallback);
//DetectSharp(timingData, remoteCallback);
DetectSIRC(timingData, remoteCallback);
DetectToshiba(timingData, remoteCallback);
//DetectXSAT(timingData, remoteCallback);
DetectMCE(timingData, keyboardCallback, mouseCallback);
//DetectIMon(timingData, keyboardCallback, mouseCallback);
}
#if TRACE
catch (Exception ex)
{
Trace.WriteLine(ex.ToString());
#else
catch
{
#endif
Daewoo_Data = new RemoteDetectionData();
JVC_Data = new RemoteDetectionData();
Matsushita_Data = new RemoteDetectionData();
Mitsubishi_Data = new RemoteDetectionData();
NEC_Data = new RemoteDetectionData();
NRC17_Data = new RemoteDetectionData();
Panasonic_Data = new RemoteDetectionData();
RC5_Data = new RemoteDetectionData();
RC6_Data = new RemoteDetectionData();
RCA_Data = new RemoteDetectionData();
RECS80_Data = new RemoteDetectionData();
SIRC_Data = new RemoteDetectionData();
Toshiba_Data = new RemoteDetectionData();
MCE_Data = new MceDetectionData();
}
}
private static void DetectMCE(int[] timingData, KeyboardCallback keyboardCallback, MouseCallback mouseCallback)
{
// Mouse: 0 0001 xxxxxxxxxxxxxxxxxxxxxxxxxxxxx
// Keyboard: 0 0100 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
const int HalfBit_None = 0;
const int HalfBit_Zero = 1;
const int HalfBit_One = 2;
for (int i = 0; i < timingData.Length; i++)
{
int duration = Math.Abs(timingData[i]);
bool pulse = (timingData[i] > 0);
#region Working data ...
if (MCE_Data.State != MceKeyboardDetectState.Header)
{
switch (MCE_Data.HalfBit)
{
#region HalfBit_None
case HalfBit_None:
if (IsBetween(duration, 100, 450))
{
MCE_Data.HalfBit = (pulse ? HalfBit_One : HalfBit_Zero);
}
else if (IsBetween(duration, 500, 800))
{
//Trace.WriteLine("Bad bit sequence double {0}", pulse);
MCE_Data.HalfBit = (pulse ? HalfBit_One : HalfBit_Zero);
//MCE_Data = new MceDetectionData();
return;
}
else
{
// Over Length duration (Treat as a Zero bit)
//Trace.WriteLine("Bad duration {0}", duration);
MCE_Data.Working <<= 1;
MCE_Data.Bit--;
}
break;
#endregion HalfBit_None
#region HalfBit_Zero
case HalfBit_Zero:
if (IsBetween(duration, 100, 450))
{
if (pulse)
{
MCE_Data.Working <<= 1;
MCE_Data.Bit--;
MCE_Data.HalfBit = HalfBit_None;
}
else
{
//Trace.WriteLine("Bad bit sequence 00");
MCE_Data = new MceDetectionData();
//return;
}
}
else if (IsBetween(duration, 500, 800))
{
if (pulse)
{
MCE_Data.Working <<= 1;
MCE_Data.Bit--;
MCE_Data.HalfBit = HalfBit_One;
}
else
{
//Trace.WriteLine("Bad bit sequence 00 0");
MCE_Data = new MceDetectionData();
//return;
}
}
else
{
//Trace.WriteLine("Bad duration {0}", duration);
if (MCE_Data.Bit == 1)
{
MCE_Data.Working <<= 1;
//MceKeyboard_Data.Working |= 1;
MCE_Data.Bit--;
MCE_Data.HalfBit = HalfBit_None;
//i--;
}
else
{
MCE_Data = new MceDetectionData();
}
//return;
}
break;
#endregion HalfBit_Zero
#region HalfBit_One
case HalfBit_One:
if (IsBetween(duration, 100, 450))
{
if (!pulse)
{
MCE_Data.Working <<= 1;
MCE_Data.Working |= 1;
MCE_Data.Bit--;
MCE_Data.HalfBit = HalfBit_None;
}
else
{
//Trace.WriteLine("Bad bit sequence 11");
MCE_Data = new MceDetectionData();
//return;
}
}
else if (IsBetween(duration, 500, 800))
{
if (!pulse)
{
MCE_Data.Working <<= 1;
MCE_Data.Working |= 1;
MCE_Data.Bit--;
MCE_Data.HalfBit = HalfBit_Zero;
}
else
{
//Trace.WriteLine("Bad bit sequence 11 1");
MCE_Data = new MceDetectionData();
//return;
}
}
else
{
//Trace.WriteLine("Bad duration {0}", duration);
if (MCE_Data.Bit == 1)
{
MCE_Data.Working <<= 1;
MCE_Data.Working |= 1;
MCE_Data.Bit--;
MCE_Data.HalfBit = HalfBit_None;
//i--;
}
else
{
MCE_Data = new MceDetectionData();
//return;
}
}
break;
#endregion HalfBit_One
}
}
#endregion Working data ...
switch (MCE_Data.State)
{
#region Header
case MceKeyboardDetectState.Header:
if (pulse && IsBetween(duration, 2600, 3300))
{
MCE_Data.State = MceKeyboardDetectState.CodeType;
MCE_Data.Type = 0;
MCE_Data.Bit = 5;
MCE_Data.Working = 0;
}
break;
#endregion Header
#region CodeType
case MceKeyboardDetectState.CodeType:
if (MCE_Data.Bit == 0)
{
MCE_Data.Type = MCE_Data.Working;
if (MCE_Data.Type == MceKeyboard)
{
MCE_Data.State = MceKeyboardDetectState.KeyboardIgnore;
MCE_Data.Bit = 16;
MCE_Data.Working = 0;
}
else if (MCE_Data.Type == MceMouse)
{
MCE_Data.State = MceKeyboardDetectState.MouseIgnore;
MCE_Data.Bit = 8;
MCE_Data.Working = 0;
}
else
{
//Trace.WriteLine("KB: Invalid Type {0}", MceKeyboard_Data.Type);
return;
}
}
break;
#endregion CodeType
#region Keyboard
#region KeyboardIgnore
case MceKeyboardDetectState.KeyboardIgnore:
if (MCE_Data.Bit == 0)
{
MCE_Data.State = MceKeyboardDetectState.KeyCode;
MCE_Data.Bit = 8;
MCE_Data.Working = 0;
}
break;
#endregion KeyboardIgnore
#region KeyCode
case MceKeyboardDetectState.KeyCode:
if (MCE_Data.Bit == 0)
{
MCE_Data.KeyCode = MCE_Data.Working;
MCE_Data.State = MceKeyboardDetectState.Modifiers;
MCE_Data.Bit = 8;
MCE_Data.Working = 0;
}
break;
#endregion KeyCode
#region Modifiers
case MceKeyboardDetectState.Modifiers:
if (MCE_Data.Bit == 0)
{
MCE_Data.Modifiers = MCE_Data.Working;
keyboardCallback(MCE_Data.KeyCode, MCE_Data.Modifiers);
MCE_Data = new MceDetectionData();
}
break;
#endregion Modifiers
#endregion Keyboard
#region Mouse
#region MouseIgnore
case MceKeyboardDetectState.MouseIgnore:
if (MCE_Data.Bit == 0)
{
MCE_Data.State = MceKeyboardDetectState.DeltaY;
MCE_Data.Bit = 7;
MCE_Data.Working = 0;
}
break;
#endregion MouseIgnore
#region DeltaY
case MceKeyboardDetectState.DeltaY:
if (MCE_Data.Bit == 0)
{
MCE_Data.DeltaY = ScaleMouseDelta((int) MCE_Data.Working);
MCE_Data.State = MceKeyboardDetectState.DeltaX;
MCE_Data.Bit = 7;
MCE_Data.Working = 0;
}
break;
#endregion DeltaY
#region DeltaX
case MceKeyboardDetectState.DeltaX:
if (MCE_Data.Bit == 0)
{
MCE_Data.DeltaX = ScaleMouseDelta((int) MCE_Data.Working);
MCE_Data.State = MceKeyboardDetectState.Right;
MCE_Data.Bit = 1;
MCE_Data.Working = 0;
}
break;
#endregion DeltaX
#region Right
case MceKeyboardDetectState.Right:
if (MCE_Data.Bit == 0)
{
MCE_Data.Right = (MCE_Data.Working == 1);
MCE_Data.State = MceKeyboardDetectState.Left;
MCE_Data.Bit = 1;
MCE_Data.Working = 0;
}
break;
#endregion Right
#region Left
case MceKeyboardDetectState.Left:
if (MCE_Data.Bit == 0)
{
MCE_Data.Left = (MCE_Data.Working == 1);
MCE_Data.State = MceKeyboardDetectState.Checksum;
MCE_Data.Bit = 5;
MCE_Data.Working = 0;
}
break;
#endregion Left
#region Checksum
case MceKeyboardDetectState.Checksum:
if (MCE_Data.Bit == 0)
{
mouseCallback(MCE_Data.DeltaX, MCE_Data.DeltaY, MCE_Data.Right, MCE_Data.Left);
MCE_Data = new MceDetectionData();
}
break;
#endregion Checksum
#endregion Mouse
}
if (MCE_Data.Bit < 0)
MCE_Data = new MceDetectionData();
}
}
