X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/359fbfe14d00ab378f85a36664820ea9ba538c3f..c7344c22ac700dacf55a8dc729111dd7781c5fed:/Bootloaders/DFU/BootloaderDFU.c

diff --git a/Bootloaders/DFU/BootloaderDFU.c b/Bootloaders/DFU/BootloaderDFU.c
index 233e145ae..f5c8d170e 100644
--- a/Bootloaders/DFU/BootloaderDFU.c
+++ b/Bootloaders/DFU/BootloaderDFU.c
@@ -106,11 +106,18 @@ uint32_t MagicBootKey ATTR_NO_INIT;
  */
 void Application_Jump_Check(void)
 {
-	// If the reset source was the bootloader and the key is correct, clear it and jump to the application
+	/* If the reset source was the bootloader and the key is correct, clear it and jump to the application */
 	if ((MCUSR & (1 << WDRF)) && (MagicBootKey == MAGIC_BOOT_KEY))
 	{
+		/* Turn off the watchdog */
+		MCUSR &= ~(1<<WDRF);
+		wdt_disable(); 
+
+		/* Clear the boot key and jump to the user application */
 		MagicBootKey = 0;
-		AppStartPtr();
+
+		// cppcheck-suppress constStatement
+		((void (*)(void))0x0000)();
 	}
 }
 
@@ -186,6 +193,10 @@ static void ResetHardware(void)
 	/* Shut down the USB and other board hardware drivers */
 	USB_Disable();
 	LEDs_Disable();
+	
+	/* Disable Bootloader active LED toggle timer */
+	TIMSK1 = 0;
+	TCCR1B = 0;
 
 	/* Relocate the interrupt vector table back to the application section */
 	MCUCR = (1 << IVCE);
@@ -662,7 +673,7 @@ static void ProcessMemReadCommand(void)
 	{
 		uint32_t CurrFlashAddress = 0;
 
-		while (CurrFlashAddress < BOOT_START_ADDR)
+		while (CurrFlashAddress < (uint32_t)BOOT_START_ADDR)
 		{
 			/* Check if the current byte is not blank */
 			#if (FLASHEND > 0xFFFF)
@@ -734,7 +745,7 @@ static void ProcessWriteCommand(void)
 		uint32_t CurrFlashAddress = 0;
 
 		/* Clear the application section of flash */
-		while (CurrFlashAddress < BOOT_START_ADDR)
+		while (CurrFlashAddress < (uint32_t)BOOT_START_ADDR)
 		{
 			boot_page_erase(CurrFlashAddress);
 			boot_spm_busy_wait();