Minor documentation improvements.

[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 4696d23..697a00c 100644 (file)
--- a/Demos/Device/LowLevel/MIDI/MIDI.c
+++ b/Demos/Device/LowLevel/MIDI/MIDI.c
@@ -1,13 +1,13 @@
 /*
              LUFA Library
-     Copyright (C) Dean Camera, 2010.
+     Copyright (C) Dean Camera, 2011.
 
   dean [at] fourwalledcubicle [dot] com
-      www.fourwalledcubicle.com
+           www.lufa-lib.org
 */
 
 /*
-  Copyright 2010  Dean Camera (dean [at] fourwalledcubicle [dot] com)
+  Copyright 2011  Dean Camera (dean [at] fourwalledcubicle [dot] com)
 
   Permission to use, copy, modify, distribute, and sell this
   software and its documentation for any purpose is hereby granted
@@ -160,7 +160,7 @@ void MIDI_Task(void)
                /* Check if a MIDI command is to be sent */
                if (MIDICommand)
                {
-                       USB_MIDI_EventPacket_t MIDIEvent = (USB_MIDI_EventPacket_t)
+                       MIDI_EventPacket_t MIDIEvent = (MIDI_EventPacket_t)
                                {
                                        .CableNumber = 0,
                                        .Command     = (MIDICommand >> 4),
@@ -187,7 +187,7 @@ void MIDI_Task(void)
        /* Check if a MIDI command has been received */
        if (Endpoint_IsOUTReceived())
        {
-               USB_MIDI_EventPacket_t MIDIEvent;
+               MIDI_EventPacket_t MIDIEvent;
 
                /* Read the MIDI event packet from the endpoint */
                Endpoint_Read_Stream_LE(&MIDIEvent, sizeof(MIDIEvent));
@@ -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();
+               }
        }
 }