private void btnOpenClosePort_Click(object sender, EventArgs e)
{
if (btnOpenClosePort.Text == "打开串口")
{
if (comm.comOpen(comboPort.Text, int.Parse(comboBPS.Text), false))
{
Global.comPort = comboPort.Text;
Global.comBPS = int.Parse(comboBPS.Text);
XMLUnit.XMLSetValue(Global.xmlPath, "transferdata", "normal", "comport", comboPort.Text);
XMLUnit.XMLSetValue(Global.xmlPath, "transferdata", "normal", "combps", comboBPS.Text);
setFormStatus(1);
showInfo("串口打开成功", false, true);
}
else
{
showInfo("串口打开失败", true, false);
}
}
else if (btnOpenClosePort.Text == "关闭串口")
{
if (comm.comClose())
{
setFormStatus(0);
showInfo("串口关闭成功", false, true);
}
else
{
showInfo("串口关闭失败", true, false);
}
}
}
private void getParamFromXML()
{
if (!File.Exists(Global.xmlPath))
{
showInfo("配置文件不存在", false, false);
return;
}
try
{
Global.comPort = XMLUnit.XmlGetValue(Global.xmlPath, "transferdata", "normal", "comport");
Global.comBPS = int.Parse(XMLUnit.XmlGetValue(Global.xmlPath, "transferdata", "normal", "combps"));
Global.parity = (Parity)Enum.Parse(typeof(Parity), XMLUnit.XmlGetValue(Global.xmlPath, "transferdata", "normal", "comparity"));
Global.comTimeout = int.Parse(XMLUnit.XmlGetValue(Global.xmlPath, "transferdata", "normal", "comtimeout"));
Global.stationAddr = byte.Parse(XMLUnit.XmlGetValue(Global.xmlPath, "transferdata", "normal", "stationaddr"));
Global.writeCmd = byte.Parse(XMLUnit.XmlGetValue(Global.xmlPath, "transferdata", "normal", "writecmd"));
Global.readCmd = byte.Parse(XMLUnit.XmlGetValue(Global.xmlPath, "transferdata", "normal", "readcmd"));
Global.sizeOffset = int.Parse(XMLUnit.XmlGetValue(Global.xmlPath, "transferdata", "normal", "sizeoffset"));
Global.planOffset = int.Parse(XMLUnit.XmlGetValue(Global.xmlPath, "transferdata", "normal", "planoffset"));
Global.pinOffset = int.Parse(XMLUnit.XmlGetValue(Global.xmlPath, "transferdata", "normal", "pinoffset"));
Global.defaultPath = Application.StartupPath + "\\" + XMLUnit.XmlGetValue(Global.xmlPath, "transferdata", "normal", "defaultfile");
Global.regCount = int.Parse(XMLUnit.XmlGetValue(Global.xmlPath, "transferdata", "normal", "regcount"));
Global.bLogOpen = Convert.ToBoolean(int.Parse(XMLUnit.XmlGetValue(Global.xmlPath, "transferdata", "normal", "logopen")));
Global.timeOut = int.Parse(XMLUnit.XmlGetValue(Global.xmlPath, "transferdata", "normal", "timeout"));
Global.dataCount = int.Parse(XMLUnit.XmlGetValue(Global.xmlPath, "transferdata", "data", "datacount"));
Global.sizeDistance = int.Parse(XMLUnit.XmlGetValue(Global.xmlPath, "transferdata", "data", "sizedistance"));
Global.unit = int.Parse(XMLUnit.XmlGetValue(Global.xmlPath, "transferdata", "data", "unit"));
Global.accuracy = double.Parse(XMLUnit.XmlGetValue(Global.xmlPath, "transferdata", "data", "accuracy"));
for (int i = 0; i < Global.convFactor.Length; i++)
{
Global.convFactor[i] = Global.convFactor[i] / Global.accuracy;
}
showInfo("初始化配置文件成功", false, true);
}
catch (Exception ex)
{
showInfo("读取配置文件失败", false, false);
return;
}
Global.procData = new DataFormat[Global.dataCount];
comboPort.Text = Global.comPort;
}
private void comboUnit_SelectedIndexChanged(object sender, EventArgs e)
{
Global.unit = comboUnit.SelectedIndex;
XMLUnit.XMLSetValue(Global.xmlPath, "transferdata", "data", "unit", Global.unit.ToString());
}