X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/cc9b190919abbc567cd179b31afeef565efb1f17..ea922c98d187eb74c31535afa3334ead5bd50526:/Projects/AVRISP-MKII/AVRISP-MKII.c

diff --git a/Projects/AVRISP-MKII/AVRISP-MKII.c b/Projects/AVRISP-MKII/AVRISP-MKII.c
index 654ce5471..d774b1119 100644
--- a/Projects/AVRISP-MKII/AVRISP-MKII.c
+++ b/Projects/AVRISP-MKII/AVRISP-MKII.c
@@ -45,14 +45,14 @@ int main(void)
 	V2Protocol_Init();
 
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
-	sei();
-
+	GlobalInterruptEnable();
+	
 	for (;;)
 	{
 		#if (BOARD == BOARD_USBTINYMKII)
-		/* On the USBTINY-MKII target, there is a secondary LED which indicates the current selected power
-		   mode - either VBUS, or sourced from the VTARGET pin of the programming connectors */
-		LEDs_ChangeLEDs(LEDMASK_VBUSPOWER, (PIND & (1 << 0)) ? 0 : LEDMASK_VBUSPOWER);
+			/* On the USBTINY-MKII board target, there is a secondary LED which indicates the current selected
+			   power mode - either VBUS, or sourced from the VTARGET pin of the programming connectors */
+			LEDs_ChangeLEDs(LEDS_LED3, (PIND & (1 << 0)) ? 0 : LEDS_LED3);
 		#endif
 
 		AVRISP_Task();
@@ -63,13 +63,35 @@ int main(void)
 /** Configures the board hardware and chip peripherals for the demo's functionality. */
 void SetupHardware(void)
 {
-	/* Disable watchdog if enabled by bootloader/fuses */
-	MCUSR &= ~(1 << WDRF);
-	wdt_disable();
-
-	/* Disable clock division */
-	clock_prescale_set(clock_div_1);
-
+	#if (ARCH == ARCH_AVR8)
+		/* Disable watchdog if enabled by bootloader/fuses */
+		MCUSR &= ~(1 << WDRF);
+		wdt_disable();
+
+		/* Disable clock division */
+		clock_prescale_set(clock_div_1);
+	#elif (ARCH == ARCH_UC3)
+		/* Select slow startup, external high frequency crystal attached to OSC0 */
+		AVR32_PM.OSCCTRL0.mode    = 7;
+		AVR32_PM.OSCCTRL0.startup = 6;
+		AVR32_PM.MCCTRL.osc0en    = true;
+		while (!(AVR32_PM.POSCSR.osc0rdy));
+
+		/* Switch CPU core to use OSC0 as the system clock */
+		AVR32_PM.MCCTRL.mcsel     = 1;
+
+		/* Start PLL1 to feed into the USB generic clock module */
+		AVR32_PM.PLL[1].pllmul    = (F_USB / F_CPU) ? (((F_USB / F_CPU) - 1) / 2) : 0;
+		AVR32_PM.PLL[1].plldiv    = 0;
+		AVR32_PM.PLL[1].pllosc    = 0;	
+		AVR32_PM.PLL[1].pllen     = true;
+		while (!(AVR32_PM.POSCSR.lock1));
+	
+		/* Configure interrupt management peripheral */
+//		INTC_Init();
+		INTC_RegisterGroupHandler(AVR32_USBB_IRQ, AVR32_INTC_INT0, USB_GEN_vect);	
+	#endif
+	
 	/* Hardware Initialization */
 	LEDs_Init();
 	USB_Init();