X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/7f9f97c792dee6875fbca9806422bdd7d6c5a657..58a39c6666cd9b085e402d5edc49d58fb759a9a3:/Demos/Device/ClassDriver/MassStorageKeyboard/MassStorageKeyboard.c?ds=inline

diff --git a/Demos/Device/ClassDriver/MassStorageKeyboard/MassStorageKeyboard.c b/Demos/Device/ClassDriver/MassStorageKeyboard/MassStorageKeyboard.c
index 25b51b57b..683ab66f7 100644
--- a/Demos/Device/ClassDriver/MassStorageKeyboard/MassStorageKeyboard.c
+++ b/Demos/Device/ClassDriver/MassStorageKeyboard/MassStorageKeyboard.c
@@ -118,12 +118,6 @@ void SetupHardware(void)
 
 	/* Clear Dataflash sector protections, if enabled */
 	DataflashManager_ResetDataflashProtections();
-
-	/* Millisecond timer initialization, with output compare interrupt enabled for the HID 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. */
@@ -145,8 +139,11 @@ void EVENT_USB_Device_ConfigurationChanged(void)
 
 	if (!(MS_Device_ConfigureEndpoints(&Disk_MS_Interface)))
 	  LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
+
 	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. */
@@ -171,10 +168,10 @@ bool CALLBACK_MS_Device_SCSICommandReceived(USB_ClassInfo_MS_Device_t* MSInterfa
 	return CommandSuccess;
 }
 
-/** 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);
+    HID_Device_MillisecondElapsed(&Keyboard_HID_Interface);
 }
 
 /** HID class driver callback function for the creation of HID reports to the host.