From d927a228477519bd3784650cefdceecbc500e75d Mon Sep 17 00:00:00 2001
From: codingjourney <coding@journey.sk>
Date: Thu, 24 Oct 2024 21:49:42 +0200
Subject: lap storage as CircularBuffer, minor fixes

---
 src/components/stopwatch/StopWatchController.h | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

(limited to 'src/components/stopwatch/StopWatchController.h')

diff --git a/src/components/stopwatch/StopWatchController.h b/src/components/stopwatch/StopWatchController.h
index c549a71e..626f214f 100644
--- a/src/components/stopwatch/StopWatchController.h
+++ b/src/components/stopwatch/StopWatchController.h
@@ -3,6 +3,7 @@
 #include <FreeRTOS.h>
 #include <optional>
 #include <timers.h>
+#include "utility/CircularBuffer.h"
 
 namespace Pinetime {
   namespace System {
@@ -17,7 +18,6 @@ namespace Pinetime {
       TickType_t time = 0; // Delta time from beginning of stopwatch
     };
 
-    constexpr int lapCapacity = 2;
 
     class StopWatchController {
     public:
@@ -45,19 +45,20 @@ namespace Pinetime {
       bool IsCleared();
       bool IsPaused();
 
-    // private:
+    private:
       // Current state of stopwatch
       StopWatchStates currentState = StopWatchStates::Cleared;
       // Start time of current duration
       TickType_t startTime = 0;
       // How much time was elapsed before current duration
       TickType_t timeElapsedPreviously = 0;
-      // Stores lap times
-      LapInfo laps[lapCapacity];
+
+      // Number of stored laps
+      static constexpr int lapCapacity = 2;
+      // Lap storage
+      Utility::CircularBuffer<LapInfo, lapCapacity> laps;
       // Total lap count; may exceed lapCapacity
       int lapCount = 0;
-      // Index for next lap time; must be lower than lapCapacity
-      int lapHead = 0;
     };
   }
 }
-- 
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