private void correct_tick_hdlr(object sender, EventArgs e)
{
Console.WriteLine("ticker start");
int index = (int)(((DispatcherTimer)sender).Tag);
if (correctitems[index].retrycount > correctstrategy_retry) //超出重发次数，停止定时器
{
if (((DispatcherTimer)(sender)).IsEnabled)
{
((DispatcherTimer)(sender)).Stop();
}
correctitems[index].status = correctstatus.FAIL;
}
SerialDriver.GetDriver().Send(makeCommandPct(index));
correctitems[index].retrycount++;
}
private void timeCycle(object sender, EventArgs e)
{
tickcount++;
string line = "";
string ch;
//Console.WriteLine("tick " + tickcount.ToString());
try
{
//line = sr.ReadLine();
if (sr.EndOfStream == false)
{
ch = sr.ReadLine();
line += ch;
}
else
{
//clear context
aFile.Close();
aFile = null;
sr.Close();
sr = null;
readDataTimer.Stop();
readDataTimer.IsEnabled = false;
readDataTimer = null;
Console.WriteLine("end of file. env released !");
}
// Read data in line by line.
if (line != null)
{
//Console.WriteLine("write to serial:" + line);
//line = line + "\r\n";
//byte[] b = { 1, 2, 3, 4, 5 };
if (SerialDriver.GetDriver().isOpen())
{
SerialDriver.GetDriver().Send(Encoding.Default.GetBytes(line));
}
;
//line = sr.ReadLine();
}
else
{
//clear context
aFile.Close();
aFile = null;
sr.Close();
sr = null;
readDataTimer.Stop();
readDataTimer.IsEnabled = false;
readDataTimer = null;
Console.WriteLine("env released !");
}
}
catch (Exception error)
{
//clear context
aFile.Close();
aFile = null;
sr.Close();
sr = null;
readDataTimer.Stop();
readDataTimer.IsEnabled = false;
readDataTimer = null;
Console.WriteLine("error occure, env is released !");
}
;
}