Class SerialMessageProcessor

A serial message processor class to accept data, parse and raise notifications when complete messages are received

public class SerialMessageProcessor

Derived:
Meadow.Hardware.SerialMessagePort

Properties

The buffer size, in bytes

public virtual int ReceiveBufferSize { get; protected set; }

Optional null data value Value will be removed from data before being added to the buffer

public byte? NullDataValue { get; set; }

The current message mode used by the SerialMessageProcessor.

protected SerialMessageProcessor.SerialMessageMode messageMode

The tokens used as delimiters to identify the end of a message.

protected byte[] messageDelimiterTokens

The expected length of each message.

protected int messageLength

Indicates whether the delimiter should be preserved in the received message.

protected bool preserveDelimiter

The read buffer used by the SerialMessageProcessor to store received data.

protected CircularBuffer<byte> readBuffer

The lock object used for thread synchronization during message parsing.

protected object msgParseLock

public void Process(byte[] data)

Type	Name	Description
`System.Byte[]`	data	returns true if end of stream (suffix delimiter found at end, or prefix found without new prefix)

Raise message received notification to subscribers

protected void RaiseMessageReceivedAndNotify(SerialMessageData messageData)

Type	Name
Meadow.Hardware.SerialMessageData	messageData

Raised when a message, as defined in the constructor, arrives.

public event EventHandler<SerialMessageData> MessageReceived

System.EventHandler<Meadow.Hardware.SerialMessageData>