fixed multiple JoyCon lag issue (thanks gb2111)

.vscode/settings.json

@@ -0,0 +1,56 @@
+{
+    "files.exclude":
+    {
+        "**/.DS_Store":true,
+        "**/.git":true,
+        "**/.gitignore":true,
+        "**/.gitmodules":true,
+        "**/*.booproj":true,
+        "**/*.pidb":true,
+        "**/*.suo":true,
+        "**/*.user":true,
+        "**/*.userprefs":true,
+        "**/*.unityproj":true,
+        "**/*.dll":true,
+        "**/*.exe":true,
+        "**/*.pdf":true,
+        "**/*.mid":true,
+        "**/*.midi":true,
+        "**/*.wav":true,
+        "**/*.gif":true,
+        "**/*.ico":true,
+        "**/*.jpg":true,
+        "**/*.jpeg":true,
+        "**/*.png":true,
+        "**/*.psd":true,
+        "**/*.tga":true,
+        "**/*.tif":true,
+        "**/*.tiff":true,
+        "**/*.3ds":true,
+        "**/*.3DS":true,
+        "**/*.fbx":true,
+        "**/*.FBX":true,
+        "**/*.lxo":true,
+        "**/*.LXO":true,
+        "**/*.ma":true,
+        "**/*.MA":true,
+        "**/*.obj":true,
+        "**/*.OBJ":true,
+        "**/*.asset":true,
+        "**/*.cubemap":true,
+        "**/*.flare":true,
+        "**/*.mat":true,
+        "**/*.meta":true,
+        "**/*.prefab":true,
+        "**/*.unity":true,
+        "build/":true,
+        "Build/":true,
+        "Library/":true,
+        "library/":true,
+        "obj/":true,
+        "Obj/":true,
+        "ProjectSettings/":true,
+        "temp/":true,
+        "Temp/":true
+    }
+}

Assets/JoyconDemo.cs

@@ -70,6 +70,11 @@ void Start ()
             accel = j.GetAccel();
 
             orientation = j.GetVector();
+			if (j.GetButton(Joycon.Button.DPAD_UP)){
+				gameObject.GetComponent<Renderer>().material.color = Color.red;
+			} else{
+				gameObject.GetComponent<Renderer>().material.color = Color.blue;
+			}
             gameObject.transform.rotation = orientation;
         }
     }

Assets/JoyconLib_scripts/Joycon.cs

@@ -19,7 +19,7 @@ public enum DebugType : int
         IMU,
         RUMBLE,
     };
-	public DebugType debug_type = DebugType.IMU;
+	public DebugType debug_type = DebugType.NONE;
     public bool isLeft;
     public enum state_ : uint
     {
@@ -72,9 +72,6 @@ public enum Button : int
     private Vector3 acc_g;
 
     private Int16[] gyr_r = { 0, 0, 0 };
-    private Int16[] gyr_neutral = { 0, 0, 0 };
-    private Vector3 gyr_g;
- private Int16[] gyr_r = { 0, 0, 0 };
     private Int16[] gyr_neutral = { 0, 0, 0 };
     private Vector3 gyr_g;
 	private bool do_localize;
@@ -233,7 +230,13 @@ public Vector3 GetAccel()
     }
     public Quaternion GetVector()
     {
-		return Quaternion.LookRotation(new Vector3(j_b.x, i_b.x, k_b.x), -(new Vector3(j_b.z, i_b.z, k_b.z)));
+        Vector3 v1 = new Vector3(j_b.x, i_b.x, k_b.x);
+        Vector3 v2 = -(new Vector3(j_b.z, i_b.z, k_b.z));
+        if (v2 != Vector3.zero){
+		    return Quaternion.LookRotation(v1, v2);
+        }else{
+            return Quaternion.identity;
+        }
     }
 	public int Attach(byte leds_ = 0x0)
     {
@@ -312,7 +315,7 @@ private void Poll()
         {
             SendRumble(rumble_obj.GetData());
             int a = ReceiveRaw();
-
+            a = ReceiveRaw();
             if (a > 0)
             {
                 state = state_.IMU_DATA_OK;
@@ -367,6 +370,9 @@ public void Update()
                 DebugPrint(string.Format("Dequeue. Queue length: {0:d}. Packet ID: {1:X2}. Timestamp: {2:X2}. Lag to dequeue: {3:s}. Lag between packets (expect 15ms): {4:s}",
                     reports.Count, report_buf[0], report_buf[1], System.DateTime.Now.Subtract(rep.GetTime()), rep.GetTime().Subtract(ts_prev)), DebugType.THREADING);
                 ts_prev = rep.GetTime();
+                if (reports.Count > 1){
+                    Debug.Log(reports.Count);
+                }
             }
             ProcessButtonsAndStick(report_buf);
 			if (rumble_obj.timed_rumble) {
@@ -503,7 +509,6 @@ private int ProcessIMU(byte[] report_buf)
                 i_b = i_b_;
                 k_b = Vector3.Cross(i_b, j_b);
             }
-
             dt = 1;
         }
         timestamp = report_buf[1] + 2;

Assets/JoyconLib_scripts/JoyconManager.cs

@@ -64,7 +64,7 @@ void Awake()
 					}
 					IntPtr handle = HIDapi.hid_open_path (enumerate.path);
 					HIDapi.hid_set_nonblocking (handle, 1);
-					j.Add (new Joycon (handle, EnableIMU, EnableLocalize & EnableIMU, 0.04f, isLeft));
+					j.Add (new Joycon (handle, EnableIMU, EnableLocalize & EnableIMU, 0.05f, isLeft));
 					++i;
 				}
 				ptr = enumerate.next;
@@ -89,17 +89,15 @@ void Update()
     {
 		for (int i = 0; i < j.Count; ++i)
 		{
-			Joycon jc = j [i];
-			jc.Update ();
+			j[i].Update();
 		}
     }
 
     void OnApplicationQuit()
     {
 		for (int i = 0; i < j.Count; ++i)
 		{
-			Joycon jc = j [i];
-			jc.Detach ();
+			j[i].Detach ();
 		}
     }
 }

Assets/Scenes/Scene1.unity

@@ -88,6 +88,7 @@ LightmapSettings:
     m_PVRFilteringAtrousPositionSigmaDirect: 0.5
     m_PVRFilteringAtrousPositionSigmaIndirect: 2
     m_PVRFilteringAtrousPositionSigmaAO: 1
+    m_ShowResolutionOverlay: 1
   m_LightingDataAsset: {fileID: 0}
   m_UseShadowmask: 1
 --- !u!196 &4
@@ -492,6 +493,7 @@ Camera:
   m_TargetEye: 3
   m_HDR: 1
   m_AllowMSAA: 1
+  m_AllowDynamicResolution: 0
   m_ForceIntoRT: 0
   m_OcclusionCulling: 1
   m_StereoConvergence: 10

ProjectSettings/ProjectVersion.txt

@@ -1 +1 @@
-m_EditorVersion: 2017.2.0f3
+m_EditorVersion: 2017.3.0f3