Changeset 30 in flair-src for trunk/tools/FlairGCS/src/ConnectionLayout.cpp

Timestamp:

06/21/16 15:48:18 (8 years ago)

Author:

Sanahuja Guillaume

Message:

show rx rate in GCS

File:

• trunk/tools/FlairGCS/src/ConnectionLayout.cpp (modified) (2 diffs)

trunk/tools/FlairGCS/src/ConnectionLayout.cpp

@@ -12 +12 @@
 
 #define COMPRESS_CHUNK 1024
+#define RX_TIME 5000
 
 ConnectionLayout::ConnectionLayout(UdtSocket *socket, QString name)
@@ -17 +18 @@
   isRemoteNameDefined = false;
   this->socket = socket;
+
+  total_received=0;
+  receive_timer = new QTimer(this);
+  connect(receive_timer, SIGNAL(timeout()), this, SLOT(computeRxRate()));
+  receive_timer->start(RX_TIME);
 }
 
-ConnectionLayout::~ConnectionLayout() {}
+ConnectionLayout::~ConnectionLayout() {
+  receive_timer->stop();
+}
+
+void ConnectionLayout::computeRxRate(void) {
+  float receive_rate=((float)total_received/(RX_TIME/1000))/1000;//in Ko/s
+  total_received=0;
+  computedRxRate(receive_rate);
+}
 
 void ConnectionLayout::receive(char *buf, int size) {
+  total_received+=size-1;
   // printf("trame %x\n",buf[0]);
   // for(int i=0; i<size;i++) printf("%x ",buf[i]);