Moved trip meter update to MotionController and changed trip meter logic

Author: stephanie-eng

src/components/motion/MotionController.cpp

@@ -14,7 +14,11 @@ void MotionController::Update(int16_t x, int16_t y, int16_t z, uint32_t nbSteps)
   this->x = x;
   this->y = y;
   this->z = z;
+  deltaSteps = nbSteps - this->nbSteps;
   this->nbSteps = nbSteps;
+  if(deltaSteps > 0){
+    currentTripSteps += deltaSteps;
+  }
 }
 
 bool MotionController::ShouldWakeUp(bool isSleeping) {

src/components/motion/MotionController.h

@@ -28,11 +28,12 @@ namespace Pinetime {
       uint32_t NbSteps() const {
         return nbSteps;
       }
-      void SetTripSteps(uint32_t steps) {
-        stepsAtLastTrip = steps;
+    
+      void ResetTrip() {
+        currentTripSteps = 0;
       }
       uint32_t GetTripSteps() const {
-        return stepsAtLastTrip;
+        return currentTripSteps;
       }
       bool ShouldWakeUp(bool isSleeping);
 
@@ -50,7 +51,8 @@ namespace Pinetime {
 
     private:
       uint32_t nbSteps;
-      uint32_t stepsAtLastTrip = 0;
+      int32_t deltaSteps = 0;
+      uint32_t currentTripSteps = 0;
       int16_t x;
       int16_t y;
       int16_t z;

src/displayapp/screens/Steps.cpp

@@ -65,11 +65,7 @@ Steps::Steps(Pinetime::Applications::DisplayApp* app,
   lv_obj_set_style_local_text_color(btnTrip, LV_BTN_PART_MAIN, LV_STATE_DISABLED, lv_color_hex(0x888888));
   lv_label_set_text(txtTrip, "Reset");
 
-  if(stepsCount >= motionController.GetTripSteps()){
-    currentTripSteps = stepsCount - motionController.GetTripSteps();
-  } else {
-    currentTripSteps = stepsCount + motionController.GetTripSteps();
-  }
+  currentTripSteps = motionController.GetTripSteps();
 
   tripText = lv_label_create(lv_scr_act(), nullptr);
   lv_obj_set_style_local_text_color(tripText, LV_LABEL_PART_MAIN, LV_STATE_DEFAULT, LV_COLOR_YELLOW);
@@ -86,11 +82,7 @@ Steps::~Steps() {
 
 void Steps::Refresh() {
   stepsCount = motionController.NbSteps();
-  if(stepsCount >= motionController.GetTripSteps()){
-    currentTripSteps = stepsCount - motionController.GetTripSteps();
-  } else {
-    currentTripSteps = stepsCount + motionController.GetTripSteps();
-  }
+  currentTripSteps = motionController.GetTripSteps();
 
   lv_label_set_text_fmt(lSteps, "%li", stepsCount);
   lv_obj_align(lSteps, nullptr, LV_ALIGN_CENTER, 0, -40);
@@ -106,7 +98,7 @@ void Steps::lapBtnEventHandler(lv_event_t event) {
     return;
   }
   stepsCount = motionController.NbSteps();
-  motionController.SetTripSteps(stepsCount);
+  motionController.ResetTrip();
   Refresh();
 }