Changed all Device mode LowLevel demos and Device Class drivers so that the control request is acknowledged and any data transferred as quickly as possible without any processing inbetween sections, so that long callbacks or event handlers will not break communications with the host by exceeding the maximum control request stage timeout period.

git-svn-id: http://lufa-lib.googlecode.com/svn/trunk@1448 d5102386-fcda-11dd-9fdb-3debd5008f28

1 files changed, 2 insertions, 3 deletions

diff --git a/Demos/Device/LowLevel/AudioOutput/AudioOutput.c b/Demos/Device/LowLevel/AudioOutput/AudioOutput.c
index 2732afc1..fbadf8d0 100644
--- a/Demos/Device/LowLevel/AudioOutput/AudioOutput.c
+++ b/Demos/Device/LowLevel/AudioOutput/AudioOutput.c
@@ -161,11 +161,10 @@ void EVENT_USB_Device_UnhandledControlRequest(void)
 			if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_STANDARD | REQREC_INTERFACE))
 			{
 				Endpoint_ClearSETUP();
-				
+				Endpoint_ClearStatusStage();
+
 				/* Check if the host is enabling the audio interface (setting AlternateSetting to 1) */
 				StreamingAudioInterfaceSelected = ((USB_ControlRequest.wValue) != 0);
-				
-				Endpoint_ClearStatusStage();
 			}
 
 			break;