.

3 files changed, 12 insertions, 2 deletions

diff --git a/src/components/motion/MotionController.cpp b/src/components/motion/MotionController.cpp
index 0404e3f..12c3514 100644
--- a/src/components/motion/MotionController.cpp
+++ b/src/components/motion/MotionController.cpp
@@ -1,3 +1,4 @@
+#include <cmath>
 #include "components/motion/MotionController.h"
 #include "os/os_cputime.h"
 using namespace Pinetime::Controllers;
@@ -8,6 +9,13 @@ void MotionController::Update(int16_t x, int16_t y, int16_t z) {
   this->z = z;
 }
 
+int16_t MotionController::G() {
+  float X = x; X *= X;
+  float Y = y; Y *= Y;
+  float Z = z; Z *= Z;
+  return (int16_t) std::sqrtf(X + Y + Z);
+}
+
 bool MotionController::Should_RaiseWake(bool isSleeping) {
   if ((x + 335) <= 670 && z < 0) {
     if (not isSleeping) {
diff --git a/src/components/motion/MotionController.h b/src/components/motion/MotionController.h
index a56991a..21bfbdb 100644
--- a/src/components/motion/MotionController.h
+++ b/src/components/motion/MotionController.h
@@ -25,6 +25,8 @@ namespace Pinetime {
         return z;
       }
 
+      int16_t G();
+
       bool Should_RaiseWake(bool isSleeping);
       void IsSensorOk(bool isOk);
       bool IsSensorOk() const {
diff --git a/src/displayapp/screens/Motion.cpp b/src/displayapp/screens/Motion.cpp
index fe630d9..97e01af 100644
--- a/src/displayapp/screens/Motion.cpp
+++ b/src/displayapp/screens/Motion.cpp
@@ -15,7 +15,7 @@ Motion::Motion(Pinetime::Applications::DisplayApp* app, Controllers::MotionContr
 
   lv_chart_set_range(chart, -1100, 1100);
   lv_chart_set_update_mode(chart, LV_CHART_UPDATE_MODE_SHIFT);
-  lv_chart_set_point_count(chart, 10);
+  lv_chart_set_point_count(chart, 6);
 
   /*Add 3 data series*/
   ser1 = lv_chart_add_series(chart, LV_COLOR_RED);
@@ -42,7 +42,7 @@ Motion::~Motion() {
 }
 
 void Motion::Refresh() {
-  lv_chart_set_next(chart, ser1, motionController.X());
+  lv_chart_set_next(chart, ser1, motionController.G());
   // lv_chart_set_next(chart, ser2, motionController.Y());
   // lv_chart_set_next(chart, ser3, motionController.Z());
 #if 0