1 files changed, 27 insertions, 0 deletions
diff --git a/src/components/battery/BatteryController.h b/src/components/battery/BatteryController.h
new file mode 100644
index 00000000..f07648a9
--- /dev/null
+++ b/src/components/battery/BatteryController.h
@@ -0,0 +1,27 @@
+#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 constexpr uint32_t chargingPin = 12;
+        static constexpr uint32_t powerPresentPin = 19;
+        static constexpr nrf_saadc_input_t batteryVoltageAdcInput = NRF_SAADC_INPUT_AIN7;
+        static void SaadcEventHandler(nrfx_saadc_evt_t const * p_event);
+        float percentRemaining = 0.0f;
+        float voltage = 0.0f;
+        bool isCharging = false;
+        bool isPowerPresent = false;
+    };
+  }
+}
+\ No newline at end of file