public Modbus_Serial(SerialConfig serialConfig)
{
Serial_PARA = serialConfig;
}
public static void InitMonitorManager(MainForm mainForm)
{
try
{
MainForm = mainForm;
//实时数据缓存池
ReceiveCachec = new ReceiveCachec();
ReceiveCachec.OnGeted += ReceiveCachec_OnGeted;
ReceiveCachec.OnPushed += ReceiveCachec_OnPushed;
ReceiveCachec.MaxNumber = 1000;
//报警缓存池
ReceiveAlarmCachec = new ReceiveCachec();
ReceiveAlarmCachec.OnGeted += ReceiveAlarmCachec_OnGeted;
ReceiveAlarmCachec.OnPushed += ReceiveAlarmCachec_OnPushed;
ReceiveAlarmCachec.MaxNumber = 1000;
///报警状态
ReceiveAlarmStatusCachec = new ReceiveCachec();
ReceiveAlarmStatusCachec.OnGeted += ReceiveAlarmStatusCachec_OnGeted;
ReceiveAlarmStatusCachec.OnPushed += ReceiveAlarmStatusCachec_OnPushed;
ReceiveAlarmStatusCachec.MaxNumber = 1000;
Config = new GasMonitorConfig();
GasMonitorManager.Chanels = Config.Channels;
//加载系统配置表单信息
systenSetFrm.InitForms();
realDataFrm.InitForms();
realSeriesFrm.InitForms();
alarmSetFrm.InitForms();
//初始化主界面左边树结构
MainForm.InitForms();
SerialConfig serialConfig = new SerialConfig()
{
BaudRate = int.Parse(Config.SerialPort.BaudRate),
CollectFaultsInternal = int.Parse(Config.SerialPort.CollectFaultsInternal),
CollectFaultsNumber = int.Parse(Config.SerialPort.CollectFaultsNumber),
ContinueCollect = string.IsNullOrEmpty(Config.SerialPort.ContinueCollect) || Config.SerialPort.ContinueCollect.Trim() == "0" ? false : true,
DataBits = int.Parse(Config.SerialPort.DataBits),
ModbusType = "RTU",
OffsetInterval = int.Parse(Config.SerialPort.OffsetInterval),
PackMaxSize = int.Parse(Config.SerialPort.PackMaxSize),
ReadTimeout = int.Parse(Config.SerialPort.ReadTimeout),
WriteTimeout = int.Parse(Config.SerialPort.WriteTimeout),
SerialCheck = (Parity)Enum.Parse(typeof(Parity), Config.SerialPort.CheckBit),
SerialPort = Config.SerialPort.Port,
UpdateCycle = Config.SerialPort.UpdateCycle,
RTSEnable = string.IsNullOrEmpty(Config.SerialPort.RTSEnable) || Config.SerialPort.RTSEnable.Trim() == "0" ? false : true,
RSTSendPreKeeyTime = int.Parse(Config.SerialPort.RSTSendPreKeeyTime),
RTSSendAfterKeeyTime = int.Parse(Config.SerialPort.RSTSendPreKeeyTime),
Chanels = Chanels,
StopBits = StopBits.One,
ModbusParas = Config.ModbusPara
};
switch (Config.SerialPort.StopBit.Trim())
{
case "0":
serialConfig.StopBits = StopBits.None;
break;
case "1":
serialConfig.StopBits = StopBits.One;
break;
case "2":
serialConfig.StopBits = StopBits.Two;
break;
case "1.5":
serialConfig.StopBits = StopBits.OnePointFive;
break;
default:
serialConfig.StopBits = StopBits.One;
break;
}
ModbusSlave = new Modbus_Serial(serialConfig);
ModbusSlave.LogOutput = new Action <string>((s) =>
{
if (logFrm != null && !logFrm.IsDisposed)
{
logFrm.AddLog(s);
}
});
//接收到数据,在此处进行解析
ModbusSlave.ReadDataSuccessed = new Action <List <RealData> >((s) =>
{
try
{
if (s == null || s.Count <= 0)
{
return;
}
string datetime = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss") + "," + DateTime.Now.Millisecond.ToString();
string str = "";
foreach (RealData d in s)
{
if (d.ReadSendByte == null || d.ReadSendByte.Length <= 0)
{
continue;
}
str += ModbusConvert.ByteToHexStr(d.ReadSendByte) + " ,";
try
{
ReceiveItem realData = new ReceiveItem();
ReceiveItem alarmData = new ReceiveItem();
ReceiveItem alarmstatus = new ReceiveItem();
realData.Id = d.SlaveId;
realData.Name = d.ParaName;
realData.Address = d.Address;
realData.DateTime = datetime;
realData.Value = "-9999";
alarmData.Id = d.SlaveId;
alarmData.Name = d.ParaName;
alarmData.Address = d.Address;
alarmData.DateTime = datetime;
alarmData.Value = "0.00";
alarmstatus.Id = d.SlaveId;
alarmstatus.Name = d.ParaName;
alarmstatus.Address = d.Address;
alarmstatus.DateTime = datetime;
alarmstatus.Value = "0.00";
//获取放大倍数
byte[] blxs = new byte[2];
Array.Copy(d.ReadSendByte, 12, blxs, 0, 2);
float blxsvalue = ModbusConvert.GetUShort(ModbusConvert.Bytes2Ushorts(blxs), 0);
blxsvalue = Convert.ToSingle(Math.Pow(10, blxsvalue));
//获取单位
byte[] unitb = new byte[2];
Array.Copy(d.ReadSendByte, 14, unitb, 0, 2);
realData.Unit = (new GasUnit(ModbusConvert.GetUShort(ModbusConvert.Bytes2Ushorts(unitb), 0))).Unit;
//获取气体值
realData.Address = d.Address;
realData.DateTime = datetime;
byte[] vub = new byte[4];
Array.Copy(d.ReadSendByte, 0, vub, 0, 4);
realData.Value = (ModbusConvert.GetUInt(ModbusConvert.Bytes2Ushorts(vub), 0) / blxsvalue).ToString("0.00");
//获取报警状态
alarmstatus.Address = d.Address;
alarmstatus.DateTime = datetime;
byte[] alarmstatusb = new byte[2];
Array.Copy(d.ReadSendByte, 4, alarmstatusb, 0, 2);
alarmstatus.Value = ModbusConvert.GetUShort(ModbusConvert.Bytes2Ushorts(alarmstatusb), 0).ToString();
//获取报警值
if (alarmstatus.Value == "0")//无报警
{
alarmData.Address = d.Address;
alarmData.DateTime = datetime;
alarmData.Value = "0";
}
else if (alarmstatus.Value == "1")//低报警
{
alarmData.Address = d.Address;
alarmData.DateTime = datetime;
byte[] alarmb = new byte[4];
Array.Copy(d.ReadSendByte, 16, alarmb, 0, 4);
alarmData.Value = (ModbusConvert.GetUInt(ModbusConvert.Bytes2Ushorts(alarmb), 0) / blxsvalue).ToString("0.00");
}
else if (alarmstatus.Value == "2")//高报警
{
alarmData.Address = d.Address;
alarmData.DateTime = datetime;
byte[] alarmb = new byte[4];
Array.Copy(d.ReadSendByte, 20, alarmb, 0, 4);
alarmData.Value = (ModbusConvert.GetUInt(ModbusConvert.Bytes2Ushorts(alarmb), 0) / blxsvalue).ToString("0.00");
}
alarmData.Id = realData.Id;
alarmData.Unit = realData.Unit;
alarmData.Name = d.ParaName;
alarmData.Address = d.Address;
alarmData.DateTime = datetime;
if (realData != null && realData.Value != "-9999")
{
realDataFrm.SetChannelStatus();
realDataFrm.SetReadData(realData, alarmData, alarmstatus);
realSeriesFrm.SetReadSeries(realData, alarmData, alarmstatus);
GasMonitorManager.ReceiveCachec.PushItem(realData);
GasMonitorManager.ReceiveAlarmCachec.PushItem(alarmData);
GasMonitorManager.ReceiveAlarmStatusCachec.PushItem(alarmstatus);
}
}
catch
{
continue;
}
}
logFrm.AddLog(str);
}
catch (Exception emx)
{
logFrm.AddLog(emx.Message);
}
});
GasMonitorManager.Start();
}
catch (Exception emx)
{
logFrm.AddLog(emx.Message + " ERROR=01");
}
}