Merge branch 'ShakeWake' of https://github.com/geekbozu/InfiniTime into geekbozu-ShakeWake

# Conflicts:
#	src/CMakeLists.txt
#	src/displayapp/Apps.h
#	src/displayapp/DisplayApp.cpp
#	src/displayapp/screens/settings/Settings.cpp

src/components/motion/MotionController.cpp

@@ -1,5 +1,5 @@
 #include "components/motion/MotionController.h"
-
+#include "os/os_cputime.h"
 using namespace Pinetime::Controllers;
 
 void MotionController::Update(int16_t x, int16_t y, int16_t z, uint32_t nbSteps) {
@@ -7,7 +7,7 @@ void MotionController::Update(int16_t x, int16_t y, int16_t z, uint32_t nbSteps)
     service->OnNewStepCountValue(nbSteps);
   }
 
-  if(service != nullptr && (this->x != x || this->y != y || this->z != z)) {
+  if (service != nullptr && (this->x != x || this->y != y || this->z != z)) {
     service->OnNewMotionValues(x, y, z);
   }
 
@@ -21,7 +21,7 @@ void MotionController::Update(int16_t x, int16_t y, int16_t z, uint32_t nbSteps)
   }
 }
 
-bool MotionController::ShouldWakeUp(bool isSleeping) {
+bool MotionController::Should_RaiseWake(bool isSleeping) {
   if ((x + 335) <= 670 && z < 0) {
     if (not isSleeping) {
       if (y <= 0) {
@@ -43,6 +43,29 @@ bool MotionController::ShouldWakeUp(bool isSleeping) {
   }
   return false;
 }
+
+bool MotionController::Should_ShakeWake(uint16_t thresh) {
+  bool wake = false;
+  auto diff = xTaskGetTickCount() - lastShakeTime;
+  lastShakeTime = xTaskGetTickCount();
+  /* Currently Polling at 10hz, If this ever goes faster scalar and EMA might need adjusting */
+  int32_t speed = std::abs(z + (y / 2) + (x / 4) - lastYForShake - lastZForShake) / diff * 100;
+  //(.2 * speed) + ((1 - .2) * accumulatedspeed);
+  // implemented without floats as .25Alpha
+  accumulatedspeed = (speed / 5) + ((accumulatedspeed / 5) * 4);
+
+  if (accumulatedspeed > thresh) {
+    wake = true;
+  }
+  lastXForShake = x / 4;
+  lastYForShake = y / 2;
+  lastZForShake = z;
+  return wake;
+}
+int32_t MotionController::currentShakeSpeed() {
+  return accumulatedspeed;
+}
+
 void MotionController::IsSensorOk(bool isOk) {
   isSensorOk = isOk;
 }

src/components/motion/MotionController.h

@@ -35,8 +35,10 @@ namespace Pinetime {
       uint32_t GetTripSteps() const {
         return currentTripSteps;
       }
-      bool ShouldWakeUp(bool isSleeping);
 
+      bool Should_ShakeWake(uint16_t thresh);
+      bool Should_RaiseWake(bool isSleeping);
+      int32_t currentShakeSpeed();
       void IsSensorOk(bool isOk);
       bool IsSensorOk() const {
         return isSensorOk;
@@ -59,6 +61,12 @@ namespace Pinetime {
       bool isSensorOk = false;
       DeviceTypes deviceType = DeviceTypes::Unknown;
       Pinetime::Controllers::MotionService* service = nullptr;
+
+      int16_t lastXForShake = 0;
+      int16_t lastYForShake = 0;
+      int16_t lastZForShake = 0;
+      int32_t accumulatedspeed = 0;
+      uint32_t lastShakeTime = 0;
     };
   }
 }

src/components/settings/Settings.h

@@ -16,6 +16,7 @@ namespace Pinetime {
         SingleTap = 0,
         DoubleTap = 1,
         RaiseWrist = 2,
+        Shake = 3,
       };
       enum class Colors : uint8_t {
         White, Silver, Gray, Black, Red, Maroon, Yellow, Olive, Lime, Green, Cyan, Teal, Blue, Navy, Magenta, Purple, Orange
@@ -119,10 +120,23 @@ namespace Pinetime {
         }
         settings.screenTimeOut = timeout;
       };
+
       uint32_t GetScreenTimeOut() const {
         return settings.screenTimeOut;
       };
 
+      void SetShakeThreshold(uint16_t thresh){
+        if(settings.shakeWakeThreshold != thresh){
+            settings.shakeWakeThreshold = thresh;
+            settingsChanged = true;
+        }
+        
+      }
+
+      int16_t GetShakeThreshold() const{
+        return settings.shakeWakeThreshold;
+      }
+
       void setWakeUpMode(WakeUpMode wakeUp, bool enabled) {
         if (enabled != isWakeUpModeOn(wakeUp)) {
           settingsChanged = true;
@@ -137,13 +151,13 @@ namespace Pinetime {
             case WakeUpMode::DoubleTap:
               settings.wakeUpMode.set(static_cast<size_t>(WakeUpMode::SingleTap), false);
               break;
-            case WakeUpMode::RaiseWrist:
+            default:
               break;
           }
         }
       };
 
-      std::bitset<3> getWakeUpModes() const {
+      std::bitset<4> getWakeUpModes() const {
         return settings.wakeUpMode;
       }
 
@@ -187,8 +201,8 @@ namespace Pinetime {
 
         PineTimeStyle PTS;
 
-        std::bitset<3> wakeUpMode {0};
-
+        std::bitset<4> wakeUpMode {0};
+        uint16_t shakeWakeThreshold = 150;
         Controllers::BrightnessController::Levels brightLevel = Controllers::BrightnessController::Levels::Medium;
       };