public virtual void OnPayloadLenghtLSBReceided(byte e)
{
payloadLenghtLSB = e;
msgPayloadLenght += (ushort)(e << 0);
actualState = State.Waiting;
OnPayloadLenghtLSBByteReceivedEvent?.Invoke(this, e);
if (msgPayloadLenght <= ConstVar.MAX_MSG_LENGHT)
{
short allowedLenght = Protocol_Security.CheckFunctionLenght(msgFunction);
if (allowedLenght != -2)
{
if (allowedLenght == -1 || allowedLenght == msgPayloadLenght)
{
actualState = State.Payload;
msgPayloadIndex = 0;
msgPayload = new byte[msgPayloadLenght];
}
else
{
OnWrongLenghtFunction();
}
}
else
{
OnUnknowFunction();
}
}
else
{
OnOverLenghtMessage();
}
}
public void EncodeAndSendMessage(object sender, MessageByteArgs e)
{
short PayloadLenghtTest = Protocol_Security.CheckFunctionLenght(e.MsgFunction);
ushort msgPayloadLenght = (ushort)e.MsgPayload.Length;
if (PayloadLenghtTest != -2)
{
if (PayloadLenghtTest != -1)
{
msgPayloadLenght = (ushort)PayloadLenghtTest;
}
}
if (msgPayloadLenght == e.MsgPayload.Length)
{
byte[] msg = EncodeWithoutChecksum(e.MsgFunction, msgPayloadLenght, e.MsgPayload);
byte checksum = CalculateChecksum(e.MsgFunction, msgPayloadLenght, e.MsgPayload);
msg[msg.Length - 1] = checksum;
OnSendMessage(e.MsgFunction, msgPayloadLenght, e.MsgPayload, checksum);
}
else
{
OnWrongPayloadSent();
}
if (PayloadLenghtTest == -2)
{
OnUnknownFunctionSent();
}
}
public virtual void OnFunctionLSBReceived(byte e)
{
functionLSB = e;
msgFunction += (ushort)(e << 0);
OnFunctionLSBByteReceivedEvent?.Invoke(this, e);
if (Protocol_Security.CheckFunctionLenght(msgFunction) != -2)
{
actualState = State.PayloadLengthMSB;
}
else
{
actualState = State.Waiting;
OnUnknowFunction();
}
}
