1 files changed, 4 insertions, 2 deletions
diff --git a/src/systemtask/SystemTask.h b/src/systemtask/SystemTask.h
index 0266ba8a..1a3b86c4 100644
--- a/src/systemtask/SystemTask.h
+++ b/src/systemtask/SystemTask.h
@@ -136,13 +136,15 @@ namespace Pinetime {
       uint8_t bleDiscoveryTimer = 0;
       TimerHandle_t dimTimer;
       TimerHandle_t idleTimer;
+      TimerHandle_t measureBatteryTimer;
+      bool sendBatteryNotification = false;
       bool doNotGoToSleep = false;
 
       void GoToRunning();
       void UpdateMotion();
       bool stepCounterMustBeReset = false;
-      static constexpr TickType_t batteryNotificationPeriod = 1000 * 60 * 10; // 1 tick ~= 1ms. 1ms * 60 * 10 = 10 minutes
-      TickType_t batteryNotificationTick = 0;
+      static constexpr TickType_t batteryMeasurementPeriod = pdMS_TO_TICKS(10 * 60 * 1000);
+      TickType_t lastBatteryNotificationTime = 0;
 
 #if configUSE_TRACE_FACILITY == 1
       SystemMonitor<FreeRtosMonitor> monitor;