/// <summary>
/// 端口监听,解析数据并触发相应事件
/// </summary>
public void ReadPort()
{
double Bst100TLNum = 0;
double Bst100MVNum = 0;
while (_isReading)
{
try
{
// 读累计量
SendMsg("TL");
byte[] d = this._devComm.Read(_CommHandle, 19);
if (d.Length == 19)
{
Console.WriteLine("接收:" + System.Text.Encoding.ASCII.GetString(d));
//检查LRC校验码
byte[] LrcResult = new byte[] { 0 };
LrcResult = this._devComm.LrcCheck(d);
if (d[d.Length - 4] == LrcResult[0] && d[d.Length - 3] == LrcResult[1])
{
//解析成BST-100仪表数据
string Bst100ResultStr = "";
try
{
Bst100ResultStr = System.Text.Encoding.ASCII.GetString(d);
Bst100TLNum = (Convert.ToInt32(Bst100ResultStr.Substring(7, 8), 16)) / 1000.0;
}
catch (Exception ex)
{
WriteLog("读累计量" + ex.Message);
}
}
}
// 读瞬时量
SendMsg("PV");
byte[] PV = this._devComm.Read(_CommHandle, 19);
if (PV.Length == 19)
{
Console.WriteLine("接收:" + System.Text.Encoding.ASCII.GetString(PV));
//检查LRC校验码
byte[] LrcResult = new byte[] { 0 };
LrcResult = this._devComm.LrcCheck(PV);
if (PV[PV.Length - 4] == LrcResult[0] && PV[PV.Length - 3] == LrcResult[1])
{
//解析成BST-100仪表数据
string Bst100ResultStr = "";
try
{
Bst100ResultStr = System.Text.Encoding.ASCII.GetString(PV);
string MvNum = (Convert.ToInt32(Bst100ResultStr.Substring(7, 8), 16)).ToString().Remove(0, 2);
Bst100MVNum = (Convert.ToDouble(MvNum)) / 100000.0;
}
catch (Exception ex)
{
WriteLog("读瞬时量出错"+ex.Message);
}
}
}
// 触发事件
if (BstNumReceived != null)
{
BstNumReceivedEventArgs e = new BstNumReceivedEventArgs(Bst100TLNum.ToString("0.000"), Bst100MVNum.ToString("0.000"));
BstNumReceived(null, e);
}
}
catch (Exception ex)
{
WriteLog("端口监听的线程出错" + ex.Message);
}
}
}
/// <summary>
/// 端口监听,解析数据并触发相应事件
/// </summary>
public void ReadPort()
{
double Bst100TLNum = 0;
double Bst100MVNum = 0;
while (_isReading)
{
try
{
// 读累计量
SendMsg("TL");
byte[] d = this._devComm.Read(_CommHandle, 19);
if (d.Length == 19)
{
Console.WriteLine("接收:" + System.Text.Encoding.ASCII.GetString(d));
//检查LRC校验码
byte[] LrcResult = new byte[] { 0 };
LrcResult = this._devComm.LrcCheck(d);
if (d[d.Length - 4] == LrcResult[0] && d[d.Length - 3] == LrcResult[1])
{
//解析成BST-100仪表数据
string Bst100ResultStr = "";
try
{
Bst100ResultStr = System.Text.Encoding.ASCII.GetString(d);
Bst100TLNum = (Convert.ToInt32(Bst100ResultStr.Substring(7, 8), 16)) / 1000.0;
}
catch (Exception ex)
{
WriteLog("读累计量" + ex.Message);
}
}
}
// 读瞬时量
SendMsg("PV");
byte[] PV = this._devComm.Read(_CommHandle, 19);
if (PV.Length == 19)
{
Console.WriteLine("接收:" + System.Text.Encoding.ASCII.GetString(PV));
//检查LRC校验码
byte[] LrcResult = new byte[] { 0 };
LrcResult = this._devComm.LrcCheck(PV);
if (PV[PV.Length - 4] == LrcResult[0] && PV[PV.Length - 3] == LrcResult[1])
{
//解析成BST-100仪表数据
string Bst100ResultStr = "";
try
{
Bst100ResultStr = System.Text.Encoding.ASCII.GetString(PV);
string MvNum = (Convert.ToInt32(Bst100ResultStr.Substring(7, 8), 16)).ToString().Remove(0, 2);
Bst100MVNum = (Convert.ToDouble(MvNum)) / 100000.0;
}
catch (Exception ex)
{
WriteLog("读瞬时量出错" + ex.Message);
}
}
}
// 触发事件
if (BstNumReceived != null)
{
BstNumReceivedEventArgs e = new BstNumReceivedEventArgs(Bst100TLNum.ToString("0.000"), Bst100MVNum.ToString("0.000"));
BstNumReceived(null, e);
}
}
catch (Exception ex)
{
WriteLog("端口监听的线程出错" + ex.Message);
}
}
}
