X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/5a4def747897c1c6ffbe465506d846c7c686d3e9..ec537fd84d6ad3fd0dfa1b55efa2c2d554c1db48:/Demos/Host/LowLevel/MIDIHost/MIDIHost.c

diff --git a/Demos/Host/LowLevel/MIDIHost/MIDIHost.c b/Demos/Host/LowLevel/MIDIHost/MIDIHost.c
index 63ed6da25..5ff3baa39 100644
--- a/Demos/Host/LowLevel/MIDIHost/MIDIHost.c
+++ b/Demos/Host/LowLevel/MIDIHost/MIDIHost.c
@@ -3,7 +3,7 @@
      Copyright (C) Dean Camera, 2010.
 
   dean [at] fourwalledcubicle [dot] com
-      www.fourwalledcubicle.com
+           www.lufa-lib.org
 */
 
 /*
@@ -179,7 +179,7 @@ void MIDI_Host_Task(void)
 
 			if (Pipe_IsINReceived())
 			{
-				USB_MIDI_EventPacket_t MIDIEvent;
+				MIDI_EventPacket_t MIDIEvent;
 
 				Pipe_Read_Stream_LE(&MIDIEvent, sizeof(MIDIEvent));
 
@@ -192,19 +192,19 @@ void MIDI_Host_Task(void)
 				                                                                           ((MIDIEvent.Data1 & 0x0F) + 1),
 				                                                                           MIDIEvent.Data2, MIDIEvent.Data3);
 				}
-
-				Pipe_ClearIN();
+				
+				if (!(Pipe_BytesInPipe()))
+				  Pipe_ClearIN();
 			}
 
 			Pipe_SelectPipe(MIDI_DATA_OUT_PIPE);
 
-			static uint8_t PrevJoystickStatus;
-
 			if (Pipe_IsOUTReady())
 			{
 				uint8_t MIDICommand = 0;
 				uint8_t MIDIPitch;
 
+				static uint8_t PrevJoystickStatus;
 				uint8_t JoystickStatus  = Joystick_GetStatus();
 				uint8_t JoystickChanges = (JoystickStatus ^ PrevJoystickStatus);
 
@@ -244,7 +244,7 @@ void MIDI_Host_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),