Loop in the ClassDriver MIDI device/host demos until there are no more incomming events to process. Only clear the endpoint/pipe bank in the LowLevel MIDI device/host demos when the endpoint is empty after an event read.

git-svn-id: http://lufa-lib.googlecode.com/svn/trunk@1555 d5102386-fcda-11dd-9fdb-3debd5008f28

1 files changed, 4 insertions, 4 deletions

diff --git a/Demos/Host/LowLevel/MIDIHost/MIDIHost.c b/Demos/Host/LowLevel/MIDIHost/MIDIHost.c
index b616b679..5ff3baa3 100644
--- a/Demos/Host/LowLevel/MIDIHost/MIDIHost.c
+++ b/Demos/Host/LowLevel/MIDIHost/MIDIHost.c
@@ -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);