public override SiDriverState Receive(SiMessageQueue queue, ICommWriter writer, SiHandler siHandler)
{
siHandler.Notify(CommStatus.Ready);
SiMessage message = queue.Take();
siHandler.Notify(CommStatus.Processing);
if (!message.Valid())
{
return(DISPATCH_READY);
}
if (message.CommandByte() == SiMessage.SI_CARD_5_DETECTED ||
message.CommandByte() == SiMessage.SI_CARD_6_PLUS_DETECTED ||
message.CommandByte() == SiMessage.SI_CARD_8_PLUS_DETECTED)
{
var bytes = new ByteFrame(message.Data());
if (!siHandler.OnEcardDown(bytes.Block3At(5).ToString()))
{
return(ACK_READ.Send(writer, siHandler));
}
}
switch (message.CommandByte())
{
case SiMessage.SI_CARD_5_DETECTED:
return(RETRIEVE_SICARD_5_DATA.Retrieve(queue, writer, siHandler));
case SiMessage.SI_CARD_6_PLUS_DETECTED:
return(RETRIEVE_SICARD_6_DATA.Retrieve(queue, writer, siHandler));
case SiMessage.SI_CARD_8_PLUS_DETECTED:
return(DispatchSicard8Plus(message, queue, writer, siHandler));
case SiMessage.BEEP:
break;
case SiMessage.SI_CARD_REMOVED:
GecoSiLogger.Debug("Late removal " + message);
break;
default:
GecoSiLogger.Debug("Unexpected message " + message);
break;
}
return(DISPATCH_READY);
}
