/// <summary>
/// 使用指定的S字节，F字节，函数名称，是否期待响应，Item实例，初始化SecsMessage类的新实例
/// </summary>
/// <param name="s">message stream number</param>
/// <param name="f">message function number</param>
/// <param name="name">Stream function name</param>
/// <param name="replyExpected">expect reply message</param>
/// <param name="item">the root item of message</param>
public SecsMessage(short deviceID, byte s, byte f, string name, bool replyExpected, int systembyte = -1, Item item = null)
{
if (s > 0x7F)
{
throw new ArgumentOutOfRangeException("s", s, "Stream number不能超過127");
}
this.S = s;
this.F = f;
this.Name = name;
this.ReplyExpected = replyExpected;
this.SecsItem = item;
this.SystenBytes = systembyte == -1 ? SecsGem.NewSystemByte() : systembyte;
this.DeviceID = deviceID;
this._rawDatas = item == null ? emptyMsgDatas : Lazy.Create(() =>
{
var result = new List <RawData> {
null, dummyHeaderDatas
};
uint length = 10 + SecsItem.Encode(result);
byte[] msgLengthByte = BitConverter.GetBytes(length);
Array.Reverse(msgLengthByte);
result[0] = new RawData(msgLengthByte);
return(result.AsReadOnly());
});
}
internal PrimaryMessageWrapper(SecsGem secsGem, MessageHeader header, SecsMessage msg)
{
_secsGem = new WeakReference <SecsGem>(secsGem);
_header = header;
Message = msg;
}
internal PrimaryMessageWrapper(SecsGem secsGem, MessageHeader header, SecsMessage msg)
{
_secsGem = secsGem;
_header = header;
Message = msg;
}
internal PrimaryMessageWrapper(SecsGem secsGem, in MessageHeader header, SecsMessage msg)
internal PrimaryMessageWrapper(SecsGem secsGem, MessageHeader header, SecsMessage message)
{
this.weakReferenceSecsGem = new WeakReference <SecsGem>(secsGem);
this.header = header;
this.Message = message;
}
