From d3fafbb32a37301c167cdc4c51073b77c28f4cf0 Mon Sep 17 00:00:00 2001
From: Travis Nickles <nickles.travis@gmail.com>
Date: Mon, 28 May 2018 03:09:55 -0500
Subject: [PATCH] Fix issue with USB sending constant output reports. Only copy
 relevant output bytes for BT.

Related to issue #290.
---
 DS4Windows/DS4Library/DS4Device.cs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/DS4Windows/DS4Library/DS4Device.cs b/DS4Windows/DS4Library/DS4Device.cs
index 71b3800..2ac30f9 100644
--- a/DS4Windows/DS4Library/DS4Device.cs
+++ b/DS4Windows/DS4Library/DS4Device.cs
@@ -640,7 +640,7 @@ namespace DS4Windows
                             Monitor.Wait(outReportBuffer);
                             fixed (byte* byteR = outputReport, byteB = outReportBuffer)
                             {
-                                for (int i = 0, arlen = outputReport.Length; i < arlen; i++)
+                                for (int i = 0, arlen = 13; i < arlen; i++)
                                     byteR[i] = byteB[i];
                             }
                             //outReportBuffer.CopyTo(outputReport, 0);
@@ -1166,9 +1166,10 @@ namespace DS4Windows
                         if (usingBT)
                         {
                             Monitor.Enter(outputReport);
-                            outReportBuffer.CopyTo(outputReport, 0);
                         }
 
+                        outReportBuffer.CopyTo(outputReport, 0);
+
                         try
                         {
                             if (!writeOutput())