Step counter history

Store 2 days steps history and display yesterday's steps on the Steps screen

1 files changed, 16 insertions, 3 deletions

diff --git a/src/components/motion/MotionController.h b/src/components/motion/MotionController.h
index ad95f31f..ed6cbbd1 100644
--- a/src/components/motion/MotionController.h
+++ b/src/components/motion/MotionController.h
@@ -18,6 +18,15 @@ namespace Pinetime {
         BMA425,
       };
 
+      enum class Days : uint8_t {
+        Today = 0,
+        Yesterday,
+      };
+
+      static constexpr size_t stepHistorySize = 2; // Store this many day's step counter
+
+      void AdvanceDay();
+
       void Update(int16_t x, int16_t y, int16_t z, uint32_t nbSteps);
 
       int16_t X() const {
@@ -32,8 +41,8 @@ namespace Pinetime {
         return zHistory[0];
       }
 
-      uint32_t NbSteps() const {
-        return nbSteps;
+      uint32_t NbSteps(Days day = Days::Today) const {
+        return nbSteps[static_cast<std::underlying_type_t<Days>>(day)];
       }
 
       void ResetTrip() {
@@ -66,9 +75,13 @@ namespace Pinetime {
       }
 
     private:
-      uint32_t nbSteps = 0;
+      Utility::CircularBuffer<uint32_t, stepHistorySize> nbSteps = {0};
       uint32_t currentTripSteps = 0;
 
+      void SetSteps(Days day, uint32_t steps) {
+        nbSteps[static_cast<std::underlying_type_t<Days>>(day)] = steps;
+      }
+
       TickType_t lastTime = 0;
       TickType_t time = 0;