From e9b19cedaf83749259c890cd08bb8a088f27229f Mon Sep 17 00:00:00 2001
From: Ross Owen <ross@xmos.com>
Date: Tue, 22 Sep 2015 16:47:24 +0100
Subject: [PATCH] Quickly hacked in a input -> output loopback.

---
 module_usb_audio/audio.xc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/module_usb_audio/audio.xc b/module_usb_audio/audio.xc
index 44f37a67..abeb7237 100755
--- a/module_usb_audio/audio.xc
+++ b/module_usb_audio/audio.xc
@@ -262,6 +262,7 @@ static inline unsigned DoSampleTransfer(chanend c_out, int readBuffNo, unsigned
         {
             int tmp = inuint(c_out);
             samplesOut[i] = tmp;
+            samplesOut[i] = samplesIn_0[i];
         }
 #else
         inuint(c_out);