X-Git-Url: http://git.linex4red.de/pub/lufa.git/blobdiff_plain/071e02c6b6b4837fa9cf0b6d4c749994e02638d7..81998ce297fd9959f505e96a69337f3548db0d71:/Demos/Device/LowLevel/Mouse/Mouse.c

diff --git a/Demos/Device/LowLevel/Mouse/Mouse.c b/Demos/Device/LowLevel/Mouse/Mouse.c
index 7e38e7afd..1cc6d8849 100644
--- a/Demos/Device/LowLevel/Mouse/Mouse.c
+++ b/Demos/Device/LowLevel/Mouse/Mouse.c
@@ -113,18 +113,17 @@ void EVENT_USB_Device_Disconnect(void)
  */ 
 void EVENT_USB_Device_ConfigurationChanged(void)
 {
-	/* Indicate USB connected and ready */
-	LEDs_SetAllLEDs(LEDMASK_USB_READY);
-	
-	/* Setup Mouse Report Endpoint */
-	if (!(Endpoint_ConfigureEndpoint(MOUSE_EPNUM, EP_TYPE_INTERRUPT,
-		                             ENDPOINT_DIR_IN, MOUSE_EPSIZE,
-	                                 ENDPOINT_BANK_SINGLE)))
-	{
-		LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
-	}
+	bool ConfigSuccess = true;
 
+	/* Setup HID Report Endpoint */
+	ConfigSuccess &= Endpoint_ConfigureEndpoint(MOUSE_EPNUM, EP_TYPE_INTERRUPT, ENDPOINT_DIR_IN,
+	                                            MOUSE_EPSIZE, ENDPOINT_BANK_SINGLE);
+
+	/* Turn on Start-of-Frame events for tracking HID report period exiry */
 	USB_Device_EnableSOFEvents();
+
+	/* Indicate endpoint configuration success or failure */
+	LEDs_SetAllLEDs(ConfigSuccess ? LEDMASK_USB_READY : LEDMASK_USB_ERROR);	
 }
 
 /** Event handler for the USB_UnhandledControlRequest event. This is used to catch standard and class specific
@@ -226,7 +225,7 @@ void EVENT_USB_Device_StartOfFrame(void)
  *
  *  \param[out] ReportData  Pointer to a HID report data structure to be filled
  */
-void CreateMouseReport(USB_MouseReport_Data_t* ReportData)
+void CreateMouseReport(USB_MouseReport_Data_t* const ReportData)
 {
 	uint8_t JoyStatus_LCL    = Joystick_GetStatus();
 	uint8_t ButtonStatus_LCL = Buttons_GetStatus();