From 74c15d530b4ad506ec524474d2bcb2291adf65a6 Mon Sep 17 00:00:00 2001
From: Denny <denny@denny-desktop>
Date: Sun, 29 Jan 2017 11:02:12 -0500
Subject: [PATCH] Resolves #164 - USB time out while processing buffer
 transfers.  Decreases periodicity of processing the LibUsb timeout handler
 from 9 milliseconds to 5 milliseconds to reduce chance that buffers are not
 being serviced in time.

---
 src/source/tuner/LibUSBTransferProcessor.java  | 2 +-
 src/source/tuner/usb/USBTransferProcessor.java | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/source/tuner/LibUSBTransferProcessor.java b/src/source/tuner/LibUSBTransferProcessor.java
index d1536570..205fce9f 100644
--- a/src/source/tuner/LibUSBTransferProcessor.java
+++ b/src/source/tuner/LibUSBTransferProcessor.java
@@ -84,7 +84,7 @@ public class LibUSBTransferProcessor
         if(mRunning.compareAndSet(false, true))
         {
             //Set periodicity to an odd multiple to avoid contention with transfer buffer receivers
-            mProcessorFuture = ThreadPool.SCHEDULED.scheduleAtFixedRate(mProcessor, 0L, 9L, TimeUnit.MILLISECONDS);
+            mProcessorFuture = ThreadPool.SCHEDULED.scheduleAtFixedRate(mProcessor, 0L, 5L, TimeUnit.MILLISECONDS);
         }
     }
 
diff --git a/src/source/tuner/usb/USBTransferProcessor.java b/src/source/tuner/usb/USBTransferProcessor.java
index 902345ce..053250f3 100644
--- a/src/source/tuner/usb/USBTransferProcessor.java
+++ b/src/source/tuner/usb/USBTransferProcessor.java
@@ -300,6 +300,7 @@ public class USBTransferProcessor implements TransferCallback
         {
             case LibUsb.TRANSFER_COMPLETED:
             case LibUsb.TRANSFER_STALL:
+            case LibUsb.TRANSFER_TIMED_OUT:
                 if(transfer.actualLength() > 0)
                 {
                     ByteBuffer buffer = transfer.buffer();