diff --git a/static_scheduling/bike_system.cpp b/static_scheduling/bike_system.cpp
index 1e4dac4..e36ac60 100644
--- a/static_scheduling/bike_system.cpp
+++ b/static_scheduling/bike_system.cpp
@@ -61,7 +61,10 @@ BikeSystem::BikeSystem()
     : _gearDevice(_timer),
       _pedalDevice(_timer),
       _resetDevice(_timer),
+      _displayDevice(),
       _speedometer(_timer),
+      _sensorDevice(),
+      _taskLogger(),
       _cpuLogger(_timer) {}
 
 void BikeSystem::start() {
@@ -205,29 +208,18 @@ void BikeSystem::speedDistanceTask() {
         _timer, advembsof::TaskLogger::kSpeedTaskIndex, taskStartTime);
 }
 
-void BikeSystem::temperatureTask() {
+void BikeSystem::displayTask1() {
     auto taskStartTime = _timer.elapsed_time();
 
-    tr_warn("Tick1 %" PRIu64, _timer.elapsed_time().count());
-
-    // no need to protect access to data members (single threaded)
-    _currentTemperature = _sensorDevice.readTemperature();
-
-    tr_warn("Tick2 %" PRIu64, _timer.elapsed_time().count());
+    _displayDevice.displayGear(_currentGear);
+    _displayDevice.displaySpeed(_currentSpeed);
+    _displayDevice.displayDistance(_traveledDistance);
 
     ThisThread::sleep_for(std::chrono::duration_cast<std::chrono::milliseconds>(
-        kTemperatureTaskComputationTime - (_timer.elapsed_time() - taskStartTime)));
-
-    // simulate task computation by waiting for the required task computation time
-
-    //    std::chrono::microseconds elapsedTime =
-    //    std::chrono::microseconds::zero(); while (elapsedTime <
-    //    kTemperatureTaskComputationTime) {
-    //        elapsedTime = _timer.elapsed_time() - taskStartTime;
-    //    }
+        kDisplayTask1ComputationTime - (_timer.elapsed_time() - taskStartTime)));
 
     _taskLogger.logPeriodAndExecutionTime(
-        _timer, advembsof::TaskLogger::kTemperatureTaskIndex, taskStartTime);
+        _timer, advembsof::TaskLogger::kDisplayTask1Index, taskStartTime);
 }
 
 void BikeSystem::resetTask() {
@@ -243,27 +235,17 @@ void BikeSystem::resetTask() {
     _taskLogger.logPeriodAndExecutionTime(
         _timer, advembsof::TaskLogger::kResetTaskIndex, taskStartTime);
 }
-
-void BikeSystem::displayTask1() {
+void BikeSystem::temperatureTask() {
     auto taskStartTime = _timer.elapsed_time();
 
-    _displayDevice.displayGear(_currentGear);
-    _displayDevice.displaySpeed(_currentSpeed);
-    _displayDevice.displayDistance(_traveledDistance);
+    // no need to protect access to data members (single threaded)
+    _currentTemperature = _sensorDevice.readTemperature();
 
     ThisThread::sleep_for(std::chrono::duration_cast<std::chrono::milliseconds>(
-        kDisplayTask1ComputationTime - (_timer.elapsed_time() - taskStartTime)));
-
-    // simulate task computation by waiting for the required task computation time
-
-    //    std::chrono::microseconds elapsedTime =
-    //    std::chrono::microseconds::zero(); while (elapsedTime <
-    //    kDisplayTask1ComputationTime) {
-    //        elapsedTime = _timer.elapsed_time() - taskStartTime;
-    //    }
+        kTemperatureTaskComputationTime - (_timer.elapsed_time() - taskStartTime)));
 
     _taskLogger.logPeriodAndExecutionTime(
-        _timer, advembsof::TaskLogger::kDisplayTask1Index, taskStartTime);
+        _timer, advembsof::TaskLogger::kTemperatureTaskIndex, taskStartTime);
 }
 
 void BikeSystem::displayTask2() {
@@ -274,13 +256,6 @@ void BikeSystem::displayTask2() {
     ThisThread::sleep_for(std::chrono::duration_cast<std::chrono::milliseconds>(
         kDisplayTask2ComputationTime - (_timer.elapsed_time() - taskStartTime)));
 
-    // simulate task computation by waiting for the required task computation time
-
-    //    std::chrono::microseconds elapsedTime =
-    //    std::chrono::microseconds::zero(); while (elapsedTime <
-    //    kDisplayTask2ComputationTime) {
-    //        elapsedTime = _timer.elapsed_time() - taskStartTime;
-    //    }
     _taskLogger.logPeriodAndExecutionTime(
         _timer, advembsof::TaskLogger::kDisplayTask2Index, taskStartTime);
 }
diff --git a/static_scheduling/pedal_device.cpp b/static_scheduling/pedal_device.cpp
index e7f67ff..b81c4bd 100644
--- a/static_scheduling/pedal_device.cpp
+++ b/static_scheduling/pedal_device.cpp
@@ -37,7 +37,7 @@ namespace static_scheduling {
 
 static constexpr std::chrono::microseconds kTaskRunTime = 200000us;
 
-PedalDevice::PedalDevice(Timer& timer) : _timer(timer) {}
+PedalDevice::PedalDevice(Timer& timer) : _timer(timer), _pedalRotationTime(0) {}
 
 std::chrono::milliseconds PedalDevice::getCurrentRotationTime() {
     std::chrono::microseconds initialTime = _timer.elapsed_time();
diff --git a/static_scheduling/pedal_device.hpp b/static_scheduling/pedal_device.hpp
index ae1caeb..5010706 100644
--- a/static_scheduling/pedal_device.hpp
+++ b/static_scheduling/pedal_device.hpp
@@ -46,9 +46,9 @@ class PedalDevice {
     void decreaseRotationSpeed();
 
     // data members
+    Timer& _timer;
     std::chrono::milliseconds _pedalRotationTime =
         bike_computer::kInitialPedalRotationTime;
-    Timer& _timer;
 };
 
 }  // namespace static_scheduling
diff --git a/static_scheduling/reset_device.cpp b/static_scheduling/reset_device.cpp
index b94e83e..76bb180 100644
--- a/static_scheduling/reset_device.cpp
+++ b/static_scheduling/reset_device.cpp
@@ -43,7 +43,8 @@ namespace static_scheduling {
 
 static constexpr std::chrono::microseconds kTaskRunTime = 100000us;
 
-ResetDevice::ResetDevice(Timer& timer) : _timer(timer), _resetButton(PUSH_BUTTON) {
+ResetDevice::ResetDevice(Timer& timer)
+    : _resetButton(PUSH_BUTTON), _timer(timer), _pressTime(0) {
     _resetButton.rise(callback(this, &ResetDevice::onRise));
 }
 
diff --git a/static_scheduling_with_event/bike_system.cpp b/static_scheduling_with_event/bike_system.cpp
index b4696cd..e9416d5 100644
--- a/static_scheduling_with_event/bike_system.cpp
+++ b/static_scheduling_with_event/bike_system.cpp
@@ -62,12 +62,15 @@ static constexpr std::chrono::milliseconds kDisplayTask2ComputationTime = 100ms;
 static constexpr std::chrono::milliseconds kCPUTaskPeriod          = 1600ms;
 static constexpr std::chrono::milliseconds kCPUTaskDelay           = 1200ms;
 static constexpr std::chrono::milliseconds kCPUTaskComputationTime = 100ms;
-
+  
 BikeSystem::BikeSystem()
     : _gearDevice(),
       _pedalDevice(),
       _resetDevice(callback(this, &BikeSystem::onReset)),
+      _displayDevice(),
       _speedometer(_timer),
+      _sensorDevice(),
+      _taskLogger(),
       _cpuLogger(_timer) {}
 
 void BikeSystem::start() {
@@ -175,22 +178,19 @@ void BikeSystem::speedDistanceTask() {
     _taskLogger.logPeriodAndExecutionTime(
         _timer, advembsof::TaskLogger::kSpeedTaskIndex, taskStartTime);
 }
-
-void BikeSystem::temperatureTask() {
+  
+void BikeSystem::displayTask1() {
     auto taskStartTime = _timer.elapsed_time();
 
-    // tr_warn("Tick1 %" PRIu64, _timer.elapsed_time().count());
-
-    // no need to protect access to data members (single threaded)
-    _currentTemperature = _sensorDevice.readTemperature();
-
-    // tr_warn("Tick2 %" PRIu64, _timer.elapsed_time().count());
+    _displayDevice.displayGear(_currentGear);
+    _displayDevice.displaySpeed(_currentSpeed);
+    _displayDevice.displayDistance(_traveledDistance);
 
     ThisThread::sleep_for(std::chrono::duration_cast<std::chrono::milliseconds>(
-        kTemperatureTaskComputationTime - (_timer.elapsed_time() - taskStartTime)));
+        kDisplayTask1ComputationTime - (_timer.elapsed_time() - taskStartTime)));
 
     _taskLogger.logPeriodAndExecutionTime(
-        _timer, advembsof::TaskLogger::kTemperatureTaskIndex, taskStartTime);
+        _timer, advembsof::TaskLogger::kDisplayTask1Index, taskStartTime);
 }
 
 void BikeSystem::resetTask() {
@@ -208,18 +208,17 @@ void BikeSystem::resetTask() {
         _timer, advembsof::TaskLogger::kResetTaskIndex, taskStartTime);
 }
 
-void BikeSystem::displayTask1() {
+void BikeSystem::temperatureTask() {
     auto taskStartTime = _timer.elapsed_time();
 
-    _displayDevice.displayGear(_currentGear);
-    _displayDevice.displaySpeed(_currentSpeed);
-    _displayDevice.displayDistance(_traveledDistance);
+    // no need to protect access to data members (single threaded)
+    _currentTemperature = _sensorDevice.readTemperature();
 
     ThisThread::sleep_for(std::chrono::duration_cast<std::chrono::milliseconds>(
-        kDisplayTask1ComputationTime - (_timer.elapsed_time() - taskStartTime)));
+        kTemperatureTaskComputationTime - (_timer.elapsed_time() - taskStartTime)));
 
     _taskLogger.logPeriodAndExecutionTime(
-        _timer, advembsof::TaskLogger::kDisplayTask1Index, taskStartTime);
+        _timer, advembsof::TaskLogger::kTemperatureTaskIndex, taskStartTime);
 }
 
 void BikeSystem::displayTask2() {