Step counter history added

src/components/ble/MotionService.cpp

@@ -64,7 +64,7 @@ int MotionService::OnStepCountRequested(uint16_t attributeHandle, ble_gatt_acces
     NRF_LOG_INFO("Motion-stepcount : handle = %d", stepCountHandle);
     uint32_t buffer = motionController.NbSteps();
 
-    int res = os_mbuf_append(context->om, &buffer, 4);
+    int res = os_mbuf_append(context->om, &buffer, sizeof(buffer));
     return (res == 0) ? 0 : BLE_ATT_ERR_INSUFFICIENT_RES;
   }
   if (attributeHandle == motionValuesHandle) {
@@ -82,7 +82,7 @@ void MotionService::OnNewStepCountValue(uint32_t stepCount) {
   }
 
   uint32_t buffer = stepCount;
-  auto* om = ble_hs_mbuf_from_flat(&buffer, 4);
+  auto* om = ble_hs_mbuf_from_flat(&buffer, sizeof(buffer));
 
   uint16_t connectionHandle = nimble.connHandle();
 

src/components/motion/MotionController.cpp

@@ -35,8 +35,17 @@ namespace {
   }
 }
 
+void MotionController::AdvanceDay() {
+  --nbSteps; // Higher index = further in the past
+  SetSteps(Days::Today, 0);
+  if (service != nullptr) {
+    service->OnNewStepCountValue(NbSteps(Days::Today));
+  }
+}
+
 void MotionController::Update(int16_t x, int16_t y, int16_t z, uint32_t nbSteps) {
-  if (this->nbSteps != nbSteps && service != nullptr) {
+  uint32_t oldSteps = NbSteps(Days::Today);
+  if (oldSteps != nbSteps && service != nullptr) {
     service->OnNewStepCountValue(nbSteps);
   }
 
@@ -64,11 +73,11 @@ void MotionController::Update(int16_t x, int16_t y, int16_t z, uint32_t nbSteps)
 
   stats = GetAccelStats();
 
-  int32_t deltaSteps = nbSteps - this->nbSteps;
+  int32_t deltaSteps = nbSteps - oldSteps;
   if (deltaSteps > 0) {
     currentTripSteps += deltaSteps;
   }
-  this->nbSteps = nbSteps;
+  SetSteps(Days::Today, nbSteps);
 }
 
 MotionController::AccelStats MotionController::GetAccelStats() const {

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;
 

src/displayapp/screens/Steps.cpp

@@ -5,6 +5,12 @@
 
 using namespace Pinetime::Applications::Screens;
 
+using Days = Pinetime::Controllers::MotionController::Days;
+
+namespace {
+  constexpr const char* yesterdayStr = "Yest: %5lu";
+}
+
 static void lap_event_handler(lv_obj_t* obj, lv_event_t event) {
   auto* steps = static_cast<Steps*>(obj->user_data);
   steps->lapBtnEventHandler(event);
@@ -33,13 +39,19 @@ Steps::Steps(Controllers::MotionController& motionController, Controllers::Setti
   lSteps = lv_label_create(lv_scr_act(), nullptr);
   lv_obj_set_style_local_text_color(lSteps, LV_LABEL_PART_MAIN, LV_STATE_DEFAULT, LV_COLOR_LIME);
   lv_obj_set_style_local_text_font(lSteps, LV_LABEL_PART_MAIN, LV_STATE_DEFAULT, &jetbrains_mono_42);
-  lv_label_set_text_fmt(lSteps, "%li", stepsCount);
+  lv_label_set_text_fmt(lSteps, "%lu", stepsCount);
   lv_obj_align(lSteps, nullptr, LV_ALIGN_CENTER, 0, -40);
 
   lv_obj_t* lstepsL = lv_label_create(lv_scr_act(), nullptr);
   lv_obj_set_style_local_text_color(lstepsL, LV_LABEL_PART_MAIN, LV_STATE_DEFAULT, Colors::lightGray);
   lv_label_set_text_static(lstepsL, "Steps");
-  lv_obj_align(lstepsL, lSteps, LV_ALIGN_OUT_BOTTOM_MID, 0, 5);
+  lv_obj_align(lstepsL, lSteps, LV_ALIGN_OUT_BOTTOM_MID, 0, 0);
+
+  lStepsYesterday = lv_label_create(lv_scr_act(), nullptr);
+  lv_obj_set_style_local_text_color(lStepsYesterday, LV_LABEL_PART_MAIN, LV_STATE_DEFAULT, Colors::lightGray);
+  lv_label_set_text_fmt(lStepsYesterday, yesterdayStr, motionController.NbSteps(Days::Yesterday));
+  lv_label_set_align(lStepsYesterday, LV_LABEL_ALIGN_CENTER);
+  lv_obj_align(lStepsYesterday, lSteps, LV_ALIGN_OUT_BOTTOM_MID, 0, 20);
 
   lv_obj_t* lstepsGoal = lv_label_create(lv_scr_act(), nullptr);
   lv_obj_set_style_local_text_color(lstepsGoal, LV_LABEL_PART_MAIN, LV_STATE_DEFAULT, LV_COLOR_CYAN);
@@ -76,7 +88,10 @@ void Steps::Refresh() {
   stepsCount = motionController.NbSteps();
   currentTripSteps = motionController.GetTripSteps();
 
-  lv_label_set_text_fmt(lSteps, "%li", stepsCount);
+  lv_label_set_text_fmt(lSteps, "%lu", stepsCount);
+  lv_obj_align(lSteps, nullptr, LV_ALIGN_CENTER, 0, -40);
+
+  lv_label_set_text_fmt(lStepsYesterday, yesterdayStr, motionController.NbSteps(Days::Yesterday));
   lv_obj_align(lSteps, nullptr, LV_ALIGN_CENTER, 0, -40);
 
   if (currentTripSteps < 100000) {

src/displayapp/screens/Steps.h

@@ -32,6 +32,7 @@ namespace Pinetime {
         uint32_t currentTripSteps = 0;
 
         lv_obj_t* lSteps;
+        lv_obj_t* lStepsYesterday;
         lv_obj_t* stepsArc;
         lv_obj_t* resetBtn;
         lv_obj_t* resetButtonLabel;

src/systemtask/SystemTask.cpp

@@ -334,6 +334,7 @@ void SystemTask::Work() {
           break;
         case Messages::OnNewDay:
           motionSensor.ResetStepCounter();
+          motionController.AdvanceDay();
           break;
         case Messages::OnNewHour:
           using Pinetime::Controllers::AlarmController;