Working TCP subsystem

serialwatcher.cpp

@@ -1,6 +1,36 @@
 #include "serialwatcher.h"
 
-SerialWatcher::SerialWatcher()
+void SerialWatcher::run()
 {
+    abort();
 
+    loop.reset(new QEventLoop);
+    QTimer timer;
+    connect(&timer, SIGNAL(timeout()), this, SLOT(doTick()));
+    timer.setInterval(500);
+    timer.start();
+
+    loop->exec();
+}
+
+
+void SerialWatcher::abort()
+{
+    if (!loop.isNull()){
+        loop->quit();
+    }
+}
+
+void SerialWatcher::doTick()
+{
+    char charBuf;
+    while(sRead(_serial, &charBuf, 1) == 1)
+    {
+        _buffer.push_back(charBuf);
+        if( _buffer.endsWith('\n') )
+        {
+            textRecived(_buffer);
+            _buffer.clear();
+        }
+    }
 }