diff options
Diffstat (limited to 'Demos/Device/LowLevel/Mouse/Mouse.c')
| -rw-r--r-- | Demos/Device/LowLevel/Mouse/Mouse.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/Demos/Device/LowLevel/Mouse/Mouse.c b/Demos/Device/LowLevel/Mouse/Mouse.c index 422153672..c586b5971 100644 --- a/Demos/Device/LowLevel/Mouse/Mouse.c +++ b/Demos/Device/LowLevel/Mouse/Mouse.c @@ -119,13 +119,16 @@ void EVENT_USB_Disconnect(void) */
void EVENT_USB_ConfigurationChanged(void)
{
- /* Setup Mouse Report Endpoint */
- Endpoint_ConfigureEndpoint(MOUSE_EPNUM, EP_TYPE_INTERRUPT,
- ENDPOINT_DIR_IN, MOUSE_EPSIZE,
- ENDPOINT_BANK_SINGLE);
-
/* 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);
+ }
}
/** Event handler for the USB_UnhandledControlPacket event. This is used to catch standard and class specific
|