public char Cf; //通讯状态
/// <summary>
/// 从字节解析信号
/// </summary>
/// <param name="buffer"></param>
/// <returns></returns>
public static RealSignal FromBytes(byte[] buffer)
{
RealSignal result = new RealSignal();
result.TagID = BitConverter.ToInt32(buffer, 0);
result.DBHostIdx = BitConverter.ToInt32(buffer, 4);
result.EngVal = BitConverter.ToDouble(buffer, 8);
result.UpdateTime = Encoding.ASCII.GetChars(buffer, 16, 25);
result.AL = Encoding.ASCII.GetChars(buffer, 41, 1)[0];
result.ASTime = Encoding.ASCII.GetChars(buffer, 42, 25);
result.MaskState = Encoding.ASCII.GetChars(buffer, 67, 1)[0];
result.AMTime = Encoding.ASCII.GetChars(buffer, 68, 25);
result.Cf = Encoding.ASCII.GetChars(buffer, 93, 1)[0];
return result;
}
public void SetRealValueToSinal(int DBHostIdx, int Idx,RealSignal rs)
{
String IdStr= DBHostIdx + TDBHost.HOSTSEPARATOR + Idx.ToString();
var signal = SignalMaintenance.Instance[IdStr];
if (signal != null)
{
signal.Value = rs.EngVal.ToString();
SignalMaintenance.Instance.Save(signal);
}
}
