diff options
Diffstat (limited to 'Demos/Device/ClassDriver/Keyboard/Keyboard.c')
| -rw-r--r-- | Demos/Device/ClassDriver/Keyboard/Keyboard.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/Demos/Device/ClassDriver/Keyboard/Keyboard.c b/Demos/Device/ClassDriver/Keyboard/Keyboard.c index 6f0bd1d1a..e609d7acb 100644 --- a/Demos/Device/ClassDriver/Keyboard/Keyboard.c +++ b/Demos/Device/ClassDriver/Keyboard/Keyboard.c @@ -89,12 +89,6 @@ void SetupHardware() LEDs_Init();
Buttons_Init();
USB_Init();
-
- /* Millisecond timer initialization, with output compare interrupt enabled for the idle timing */
- OCR0A = ((F_CPU / 64) / 1000);
- TCCR0A = (1 << WGM01);
- TCCR0B = ((1 << CS01) | (1 << CS00));
- TIMSK0 = (1 << OCIE0A);
}
/** Event handler for the library USB Connection event. */
@@ -116,6 +110,8 @@ void EVENT_USB_Device_ConfigurationChanged(void) if (!(HID_Device_ConfigureEndpoints(&Keyboard_HID_Interface)))
LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
+
+ USB_Device_EnableSOFEvents();
}
/** Event handler for the library USB Unhandled Control Request event. */
@@ -124,8 +120,8 @@ void EVENT_USB_Device_UnhandledControlRequest(void) HID_Device_ProcessControlRequest(&Keyboard_HID_Interface);
}
-/** ISR to keep track of each millisecond interrupt, for determining the HID class idle period remaining when set. */
-ISR(TIMER0_COMPA_vect, ISR_BLOCK)
+/** Event handler for the USB device Start Of Frame event. */
+void EVENT_USB_Device_StartOfFrame(void)
{
HID_Device_MillisecondElapsed(&Keyboard_HID_Interface);
}
|