1 files changed, 35 insertions, 0 deletions
diff --git a/plugins/dbus/amb-qt/test.cpp b/plugins/dbus/amb-qt/test.cpp
new file mode 100644
index 00000000..6eb88eb4
--- /dev/null
+++ b/plugins/dbus/amb-qt/test.cpp
@@ -0,0 +1,35 @@
+#include "ambqt.h"
+#include "timestamp.h"
+
+#include <QCoreApplication>
+
+#include <debugout.h>
+#include <iostream>
+
+int main(int argc, char** argv)
+{
+	QCoreApplication app(argc,argv);
+
+	AmbProperty speed;
+
+	double totalLatency=0;
+	int numSamples=0;
+
+	QObject::connect(&speed, &AmbProperty::signalChanged,[&](QVariant val)
+	{
+		double t1 = speed.time();
+		double t2 = amb::currentTime();
+
+		double latency = (t2-t1)*1000.0;
+
+		DebugOut(0)<<"latency: "<<latency<<std::endl;
+		totalLatency+=latency;
+		numSamples++;
+		DebugOut(0)<<"Average: "<<totalLatency / numSamples<<std::endl;
+	});
+
+	speed.setPropertyName("VehicleSpeed");
+	speed.connect();
+
+	return app.exec();
+}