From 1a582815ba218d2a9047abae92b9f33a3301ffd5 Mon Sep 17 00:00:00 2001
From: Jean-François Milants <jf@codingfield.com>
Date: Sun, 10 Jan 2021 17:57:26 +0100
Subject: First implementation of the HR sensor using 100% foss code (ported
 from waspos)

---
 src/heartratetask/HeartRateTask.h | 43 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 src/heartratetask/HeartRateTask.h

(limited to 'src/heartratetask/HeartRateTask.h')

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;
+
+    };
+
+  }
+}
+
-- 
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