Much more efficient algorithm for the Endpoint/Pipe configuration routine of unordere...

[pub/USBasp.git] / Demos / Device / LowLevel / MIDI / MIDI.c

diff --git a/Demos/Device/LowLevel/MIDI/MIDI.c b/Demos/Device/LowLevel/MIDI/MIDI.c
index 05a3a71..bfe90b0 100644 (file)
--- a/Demos/Device/LowLevel/MIDI/MIDI.c
+++ b/Demos/Device/LowLevel/MIDI/MIDI.c
@@ -3,7 +3,7 @@
      Copyright (C) Dean Camera, 2010.
 
   dean [at] fourwalledcubicle [dot] com
-      www.fourwalledcubicle.com
+           www.lufa-lib.org
 */
 
 /*
@@ -204,8 +204,12 @@ void MIDI_Task(void)
                        LEDs_SetAllLEDs(LEDS_NO_LEDS);
                }
 
-               /* Clear the endpoint ready for new packet */
-               Endpoint_ClearOUT();
+               /* If the endpoint is now empty, clear the bank */
+               if (!(Endpoint_BytesInEndpoint()))
+               {
+                       /* Clear the endpoint ready for new packet */
+                       Endpoint_ClearOUT();
+               }
        }
 }