diff options
Diffstat (limited to 'Demos/Device/LowLevel/KeyboardMouse/KeyboardMouse.c')
| -rw-r--r-- | Demos/Device/LowLevel/KeyboardMouse/KeyboardMouse.c | 35 |
1 files changed, 22 insertions, 13 deletions
diff --git a/Demos/Device/LowLevel/KeyboardMouse/KeyboardMouse.c b/Demos/Device/LowLevel/KeyboardMouse/KeyboardMouse.c index 9127fea9e..ddfe05a4b 100644 --- a/Demos/Device/LowLevel/KeyboardMouse/KeyboardMouse.c +++ b/Demos/Device/LowLevel/KeyboardMouse/KeyboardMouse.c @@ -100,23 +100,32 @@ void EVENT_USB_Disconnect(void) */
void EVENT_USB_ConfigurationChanged(void)
{
- /* Setup Keyboard Report Endpoint */
- Endpoint_ConfigureEndpoint(KEYBOARD_IN_EPNUM, EP_TYPE_INTERRUPT,
- ENDPOINT_DIR_IN, HID_EPSIZE,
- ENDPOINT_BANK_SINGLE);
+ /* Indicate USB connected and ready */
+ LEDs_SetAllLEDs(LEDMASK_USB_READY);
+ /* Setup Keyboard Report Endpoint */
+ if (!(Endpoint_ConfigureEndpoint(KEYBOARD_IN_EPNUM, EP_TYPE_INTERRUPT,
+ ENDPOINT_DIR_IN, HID_EPSIZE,
+ ENDPOINT_BANK_SINGLE)))
+ {
+ LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
+ }
+
/* Setup Keyboard LED Report Endpoint */
- Endpoint_ConfigureEndpoint(KEYBOARD_OUT_EPNUM, EP_TYPE_INTERRUPT,
- ENDPOINT_DIR_OUT, HID_EPSIZE,
- ENDPOINT_BANK_SINGLE);
+ if (!(Endpoint_ConfigureEndpoint(KEYBOARD_OUT_EPNUM, EP_TYPE_INTERRUPT,
+ ENDPOINT_DIR_OUT, HID_EPSIZE,
+ ENDPOINT_BANK_SINGLE)))
+ {
+ LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
+ }
/* Setup Mouse Report Endpoint */
- Endpoint_ConfigureEndpoint(MOUSE_IN_EPNUM, EP_TYPE_INTERRUPT,
- ENDPOINT_DIR_IN, HID_EPSIZE,
- ENDPOINT_BANK_SINGLE);
-
- /* Indicate USB connected and ready */
- LEDs_SetAllLEDs(LEDMASK_USB_READY);
+ if (!(Endpoint_ConfigureEndpoint(MOUSE_IN_EPNUM, EP_TYPE_INTERRUPT,
+ ENDPOINT_DIR_IN, HID_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
|