diff options
| author | Dean <Dean@d5102386-fcda-11dd-9fdb-3debd5008f28> | 2009-06-08 07:46:07 +0000 |
|---|---|---|
| committer | Dean <Dean@d5102386-fcda-11dd-9fdb-3debd5008f28> | 2009-06-08 07:46:07 +0000 |
| commit | 3d3e75d9c6ec14591210d74ed862e7c567801ece (patch) | |
| tree | 18812dc15a6837bd283593fa4da59cee89a3b1ed /Demos/Device/LowLevel/Keyboard | |
| parent | f84741c0c8f8e837736a8673d66839d8cb36150b (diff) | |
Error status LEDs shown when device endpoint configuration fails to complete.
MIDI device demo no longer blocks if a note change event is sent while the endpoint is not ready.
git-svn-id: http://lufa-lib.googlecode.com/svn/trunk@581 d5102386-fcda-11dd-9fdb-3debd5008f28
Diffstat (limited to 'Demos/Device/LowLevel/Keyboard')
| -rw-r--r-- | Demos/Device/LowLevel/Keyboard/Keyboard.c | 28 |
1 files changed, 17 insertions, 11 deletions
diff --git a/Demos/Device/LowLevel/Keyboard/Keyboard.c b/Demos/Device/LowLevel/Keyboard/Keyboard.c index 06806b58..35ef41ba 100644 --- a/Demos/Device/LowLevel/Keyboard/Keyboard.c +++ b/Demos/Device/LowLevel/Keyboard/Keyboard.c @@ -118,19 +118,25 @@ void EVENT_USB_Disconnect(void) * of the USB device after enumeration, and configures the keyboard device endpoints.
*/
void EVENT_USB_ConfigurationChanged(void)
-{
- /* Setup Keyboard Keycode Report Endpoint */
- Endpoint_ConfigureEndpoint(KEYBOARD_EPNUM, EP_TYPE_INTERRUPT,
- ENDPOINT_DIR_IN, KEYBOARD_EPSIZE,
- ENDPOINT_BANK_SINGLE);
-
- /* Setup Keyboard LED Report Endpoint */
- Endpoint_ConfigureEndpoint(KEYBOARD_LEDS_EPNUM, EP_TYPE_INTERRUPT,
- ENDPOINT_DIR_OUT, KEYBOARD_EPSIZE,
- ENDPOINT_BANK_SINGLE);
-
+{
/* Indicate USB connected and ready */
LEDs_SetAllLEDs(LEDMASK_USB_READY);
+
+ /* Setup Keyboard Keycode Report Endpoint */
+ if (!(Endpoint_ConfigureEndpoint(KEYBOARD_EPNUM, EP_TYPE_INTERRUPT,
+ ENDPOINT_DIR_IN, KEYBOARD_EPSIZE,
+ ENDPOINT_BANK_SINGLE)))
+ {
+ LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
+ }
+
+ /* Setup Keyboard LED Report Endpoint */
+ if (!(Endpoint_ConfigureEndpoint(KEYBOARD_LEDS_EPNUM, EP_TYPE_INTERRUPT,
+ ENDPOINT_DIR_OUT, KEYBOARD_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
|