From 727396e63dc191a564e9faadcb4267eb34b674cf Mon Sep 17 00:00:00 2001
From: Alexandre Piel <Alexandre.Piel@zooplus.com>
Date: Thu, 8 Dec 2022 12:18:16 +0100
Subject: [PATCH] ifndef DIGIMIDI_WRITEOUT

---
 DigiMIDI.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/DigiMIDI.h b/DigiMIDI.h
index 28a34f6..e222b49 100644
--- a/DigiMIDI.h
+++ b/DigiMIDI.h
@@ -510,13 +510,14 @@ extern "C" {
     /* this Function is called if a MIDI Out message (from PC) arrives.          */
     /*                                                                           */
     /*---------------------------------------------------------------------------*/
-    
+    #ifndef DIGIMIDI_WRITEOUT
     void usbFunctionWriteOut(uchar * data, uchar len)
     {
         //TODO: Use midi callback for arduino to allow for listining.
         // DEBUG LED
         //PORTC ^= 0x20;
     }
+    #endif
 
 #ifdef __cplusplus
 } // extern "C"