Implement battery measurement in BatteryController.

Update battery info on wake up (with button)

1 files changed, 24 insertions, 0 deletions

diff --git a/src/Components/Battery/BatteryController.h b/src/Components/Battery/BatteryController.h
new file mode 100644
index 0000000..5c631dc
--- /dev/null
+++ b/src/Components/Battery/BatteryController.h
@@ -0,0 +1,24 @@
+#pragma once
+#include <drivers/include/nrfx_saadc.h>
+
+
+namespace Pinetime {
+  namespace Controllers {
+    class Battery {
+      public:
+        void Init();
+        void Update();
+        float PercentRemaining() const { return percentRemaining; }
+        float Voltage() const { return voltage; }
+        bool IsCharging() const { return isCharging; }
+        bool IsPowerPresent() const { return isPowerPresent; }
+
+      private:
+        static void SaadcEventHandler(nrfx_saadc_evt_t const * p_event);
+        float percentRemaining = 0.0f;
+        float voltage = 0.0f;
+        bool isCharging = false;
+        bool isPowerPresent = false;
+    };
+  }
+}
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