1 files changed, 43 insertions, 0 deletions
diff --git a/src/heartratetask/HeartRateTask.h b/src/heartratetask/HeartRateTask.h
new file mode 100644
index 00000000..f142af1a
--- /dev/null
+++ b/src/heartratetask/HeartRateTask.h
@@ -0,0 +1,43 @@
+#pragma once
+#include <FreeRTOS.h>
+#include <task.h>
+#include <queue.h>
+#include <components/heartrate/Ppg.h>
+
+
+namespace Pinetime {
+  namespace Drivers {
+    class Hrs3300;
+  }
+  namespace Controllers{
+    class HeartRateController;
+  }
+  namespace Applications {
+    class HeartRateTask {
+    public:
+      enum class Messages : uint8_t {GoToSleep, WakeUp, StartMeasurement, StopMeasurement };
+      enum class States {Idle, Running};
+
+      explicit HeartRateTask(Drivers::Hrs3300& heartRateSensor, Controllers::HeartRateController& controller);
+      void Start();
+      void Work();
+      void PushMessage(Messages msg);
+
+    private:
+      static void Process(void* instance);
+      void StartMeasurement();
+      void StopMeasurement();
+
+      TaskHandle_t taskHandle;
+      QueueHandle_t messageQueue;
+      States state = States::Running;
+      Drivers::Hrs3300 &heartRateSensor;
+      Controllers::HeartRateController& controller;
+      Controllers::Ppg ppg;
+      bool measurementStarted = false;
+
+    };
+
+  }
+}
+