/// <summary>
/// Event handler for DBC library status
/// </summary>
/// <param name="status">Status.</param>
internal void DBCErrorHandler(int status)
{
switch (status)
{
case (int)ErrorStatus.SVT_LOGON:
OnPortswapError?.Invoke(this, ServiceTool.Legacy.Dongle.Constants.SVTLogonError);
break;
case (int)ErrorStatus.SVT_CONNECTED:
OnPortswapError?.Invoke(this, ServiceTool.Legacy.Dongle.Constants.SVTConnected);
break;
case (int)ErrorStatus.SVT_TIMEOUT:
case (int)ErrorStatus.SVT_NO_RESPONSE:
OnPortswapError?.Invoke(this, ServiceTool.Legacy.Dongle.Constants.SVTNoResponse);
break;
}
}
/// <summary>
/// Process the incoming data when in LOGON in state; Look for the SVT
/// logon sequece back before going to PASSTHROUGH state
/// if Logon on fails send out event
/// </summary>
/// <returns></returns>
/// <param name="rawData">Raw data.</param>
internal async Task EscapeResponse(byte[] rawData)
{
Console.WriteLine(ServiceTool.Legacy.REM.Helper.ByteArrayToString(rawData));
foreach (byte i in rawData)
{
switch (i)
{
case 0x1b:
EscapeFlag = true;
break;
case 0x5b:
LeftBracketFlag = true;
break;
case 0x79:
if ((EscapeFlag == true) && (LeftBracketFlag == true))
{
Log("Escape Response Received");
PortState = (int)State.PASSTHROUGH;
await GECBBaud();
}
break;
case 0x62:
//TODO Item# 2 SVT logon failed
OnPortswapError?.Invoke(this, ServiceTool.Legacy.Dongle.Constants.SVTLogonError);
break;
case 0x68:
OnPortswapError?.Invoke(this, ServiceTool.Legacy.Dongle.Constants.SVTLogonError);
//Port Swap not supported
Console.WriteLine("Fail");
break;
}
}
}