[chronojump] Don't need to check RFID port. Faster detection.

[Xavier de Blas <xaviblas src gnome org>]

commit 76b50b7da59860fe2d181f689690e6838f8ca867
Author: Xavier de Blas <xaviblas gmail com>
Date:   Wed Jun 28 20:54:31 2017 +0200

    Don't need to check RFID port. Faster detection.

 src/RFID.cs |   73 ++++++++++++++++++++++++++++++-----------------------------
 1 files changed, 37 insertions(+), 36 deletions(-)
---
diff --git a/src/RFID.cs b/src/RFID.cs
index a95819c..d45411c 100644
--- a/src/RFID.cs
+++ b/src/RFID.cs
@@ -47,55 +47,56 @@ public class RFID
                 */
                //List<string> l = getPorts(false);
                //LogB.Information("getPorts");
-               List<string> l = new List<string>();
-               l.Add(portName);
+
+               //List<string> l = new List<string>();
+               //l.Add(portName);
                
                string lastRFID = "";
                string str = "";
-               if(findRFIDPort(l))
+
+               LogB.Information("portName: " + portName);
+               port = new SerialPort(portName, 9600); //for the rfid
+               port.Open();
+
+               LogB.Information("AT RFID.cs");
+               while(! stop)
                {
-                       //don't need to open port because it's still opened
-                       //port.Open();
-                       while(! stop)
+                       //str = port.ReadLine(); //don't use this because gets waiting some stop signal
+                       if (port.BytesToRead > 0)
                        {
-                               LogB.Information("AT RFID.cs");
-                               //str = port.ReadLine(); //don't use this because gets waiting some stop 
signal
-                               if (port.BytesToRead > 0)
-                               {
-                                       str = port.ReadExisting();
-                                       LogB.Information("No trim str" + str);
+                               str = port.ReadExisting();
+                               LogB.Information("No trim str" + str);
+
+                               //get only the first line and trim it
+                               if(str.IndexOf(Environment.NewLine) > 0)
+                                       str = str.Substring(0, str.IndexOf(Environment.NewLine)).Trim();
 
-                                       //get only the first line and trim it
-                                       if(str.IndexOf(Environment.NewLine) > 0)
-                                               str = str.Substring(0, 
str.IndexOf(Environment.NewLine)).Trim();
-                                       
-                                       LogB.Information("Yes one line and trim str" + str);
+                               LogB.Information("Yes one line and trim str" + str);
 
-                                       //this first line should have a 's' and 'e' (mark of 's'tart and 
'e'nd of rfid)
-                                       if(str.IndexOf('s') == 0 && str[str.Length -1] == 'e')
+                               //this first line should have a 's' and 'e' (mark of 's'tart and 'e'nd of 
rfid)
+                               if(str.IndexOf('s') == 0 && str[str.Length -1] == 'e')
+                               {
+                                       str = str.Substring(1, str.Length -2);
+
+                                       if(str != lastRFID)
                                        {
-                                               str = str.Substring(1, str.Length -2);
-
-                                               if(str != lastRFID)
-                                               {
-                                                       Captured = str;
-
-                                                       //Firing the event
-                                                       fakeButtonChange.Click();
-                                                       /*
-                                                          EventHandler handler = ChangedEvent;
-                                                          if (handler != null)
-                                                          handler(this, new EventArgs());
-                                                          */
-                                                       lastRFID = str;
-                                               }
+                                               Captured = str;
+
+                                               //Firing the event
+                                               fakeButtonChange.Click();
+                                               /*
+                                                  EventHandler handler = ChangedEvent;
+                                                  if (handler != null)
+                                                  handler(this, new EventArgs());
+                                                  */
+                                               lastRFID = str;
                                        }
                                }
-                               Thread.Sleep(100);
                        }
-                       LogB.Information("AT RFID.cs: STOPPED");
-                       port.Close();
+                       Thread.Sleep(100);
                }
+               LogB.Information("AT RFID.cs: STOPPED");
+               port.Close();
        }
 
        public void Stop()