public override CMessage GetRecordMessage(CMessage message, int Index)
{
//获取记录相关报文，根据记录索引号
CMessage RecordMessage = message.Clone();
RecordMessage.Schema[0] = (byte)this.Address;
if (message.Index == 35)
{
RecordMessage.Schema[3] = (byte)(CommonUtility.ByteToInt(RecordMessage.Schema[3]) + Index * 0x10);
}
else
{
RecordMessage.Schema[3] = (byte)(CommonUtility.ByteToInt(RecordMessage.Schema[3]) + Index * 0x08);
}
//int crc = CRC16.calcCrc16(RecordMessage.Schema, 0, message.Schema.length);
//RecordMessage.Schema[message.Schema.length] = (byte) (crc & 0x00FF);
//RecordMessage.Schema[message.Schema.length + 1] = (byte) ((crc & 0xFF00) >> 8);
return(RecordMessage);
}
public override bool SyncDateTime()
{
String DateString = DateTime.Now.ToString("yyMMdd");
String TimeString = DateTime.Now.ToString("HHmmss");
byte[] DateBytes = CommonUtility.str2Bcd(DateString);
byte[] TimeBytes = CommonUtility.str2Bcd(TimeString);
CMessage message = this.GetMessage(57);
CMessage WriteMessage = message.Clone();
WriteMessage.Schema[0] = (byte)this.Address;
WriteMessage.Schema[8] = DateBytes[0];
WriteMessage.Schema[9] = DateBytes[1];
WriteMessage.Schema[10] = DateBytes[2];
WriteMessage.Schema[12] = TimeBytes[0];
WriteMessage.Schema[13] = TimeBytes[1];
WriteMessage.Schema[14] = TimeBytes[2];
AutoResetEvent NotifyObj = new AutoResetEvent(false);
return(this.ExchangeMessage(WriteMessage, NotifyObj));
}
public override bool WriteVar(CVar Var, String Value, AutoResetEvent objectNotify)
{
//写变量
int RawValue = 0;
if (Var.Table)
{
//查表
bool ValidValue = false;
for (int TableIndex = 0; TableIndex < Var.Tables.Count; TableIndex++)
{
CTable table = Var.Tables[TableIndex];
if (table.Value.ToString() == (Value.ToString()))
{
RawValue = table.Index;
ValidValue = true;
break;
}
}
if (!ValidValue)
{
return(false);
}
}
else
{
//根据数据类型分别处理
switch (Var.DataType)
{
case 1:
RawValue = Convert.ToInt32(Convert.ToDouble(Value.ToString()) / Var.Multiple);
break;
case 5:
double DoubleValue = Convert.ToDouble(Value.ToString());
RawValue = Convert.ToInt32(DoubleValue / Var.Multiple);
if (Var.Memo == ("最高位为1扩大100倍，为0扩大10倍"))
{
if (DoubleValue < 10)
{
RawValue = Convert.ToInt32(DoubleValue * 100 + 32768);
}
else
{
RawValue = Convert.ToInt32(DoubleValue * 10);
}
}
break;
case 9:
RawValue = (Value.ToString() == ("否") || Value.ToString().ToLower() == ("false")) ? 0 : 1;
break;
//case 10 : break;
default: return(false);
}
}
CMessage message = (CMessage)Var.OwnerMessage;
CMessage WriteMessage = message.Clone();
WriteMessage.Schema[0] = (byte)this.Address;
WriteMessage.Schema[1] = 0x06;
int VarAddress = CommonUtility.ByteToInt(WriteMessage.Schema[2]) * 256 + CommonUtility.ByteToInt(WriteMessage.Schema[3]) + Var.ByteOffset / 2;
WriteMessage.Schema[2] = (byte)((VarAddress & 0xFF00) >> 8);
WriteMessage.Schema[3] = (byte)(VarAddress & 0x00FF);
if (Var.BitOffset < 0)
{
if (Var.Length == 16)
{
WriteMessage.Schema[4] = (byte)((RawValue & 0xFF00) >> 8);
WriteMessage.Schema[5] = (byte)(RawValue & 0x00FF);
}
}
else
{
int TotalWord = message.Response[Var.ByteOffset + 3] * 256 + message.Response[Var.ByteOffset + 4];
int W = 0xFFFF;
W = W << (16 - Var.Length - Var.BitOffset);
W = W & 0x0000FFFF;
W = W >> (16 - Var.Length);
W = W & 0x0000FFFF;
W = W << Var.BitOffset;
W = W & 0x0000FFFF;
W = ~W;
W = W & 0x0000FFFF;
TotalWord = TotalWord & W;
RawValue = RawValue << Var.BitOffset;
RawValue = TotalWord | RawValue;
RawValue = RawValue & 0x0000FFFF;
WriteMessage.Schema[4] = (byte)((RawValue & 0xFF00) >> 8);
WriteMessage.Schema[5] = (byte)(RawValue & 0x00FF);
}
if (objectNotify != null)
{
return(this.ExchangeMessage(WriteMessage, objectNotify));
}
else
{
this.AddUpdateMessage(WriteMessage);
return(true);
}
}
