Migrate LedSingle to TaskScheduler

include/Led_Single.h

@@ -2,6 +2,7 @@
 #pragma once
 
 #include "PinMapping.h"
+#include <TaskSchedulerDeclarations.h>
 #include <TimeoutHelper.h>
 
 #define LEDSINGLE_UPDATE_INTERVAL 2000
@@ -9,13 +10,16 @@
 class LedSingleClass {
 public:
     LedSingleClass();
-    void init();
+    void init(Scheduler* scheduler);
-    void loop();
 
     void turnAllOff();
     void turnAllOn();
 
 private:
+    void loop();
+
+    Task _loopTask;
+
     enum class LedState_t {
         On,
         Off,

src/Led_Single.cpp

@@ -16,7 +16,7 @@ LedSingleClass::LedSingleClass()
 {
 }
 
-void LedSingleClass::init()
+void LedSingleClass::init(Scheduler* scheduler)
 {
     _blinkTimeout.set(500);
     _updateTimeout.set(LEDSINGLE_UPDATE_INTERVAL);
@@ -33,6 +33,11 @@ void LedSingleClass::init()
 
         _ledState[i] = LedState_t::Off;
     }
+
+    scheduler->addTask(_loopTask);
+    _loopTask.setCallback(std::bind(&LedSingleClass::loop, this));
+    _loopTask.setIterations(TASK_FOREVER);
+    _loopTask.enable();
 }
 
 void LedSingleClass::loop()

src/main.cpp

@@ -128,7 +128,7 @@ void setup()
 
     // Initialize Single LEDs
     MessageOutput.print("Initialize LEDs... ");
-    LedSingle.init();
+    LedSingle.init(&scheduler);
     MessageOutput.println("done");
 
     // Check for default DTU serial
@@ -163,6 +163,4 @@ void loop()
     yield();
     MessageOutput.loop();
     yield();
-    LedSingle.loop();
-    yield();
 }