Turn off watchdog before jumping to the user application in the DFU and CDC based...

diff --git a/Bootloaders/CDC/BootloaderCDC.c b/Bootloaders/CDC/BootloaderCDC.c
index 211b054..7bff899 100644 (file)
--- a/Bootloaders/CDC/BootloaderCDC.c
+++ b/Bootloaders/CDC/BootloaderCDC.c
@@ -73,7 +73,13 @@ 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 ((MCUSR & (1 << WDRF)) && (MagicBootKey == MAGIC_BOOT_KEY))
        {
        /* 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;
                MagicBootKey = 0;

+

                // cppcheck-suppress constStatement
                ((void (*)(void))0x0000)();
        }
                // cppcheck-suppress constStatement
                ((void (*)(void))0x0000)();
        }

diff --git a/Bootloaders/DFU/BootloaderDFU.c b/Bootloaders/DFU/BootloaderDFU.c
index 233e145..528e8cb 100644 (file)
--- 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)
 {
  */
 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))
        {
        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;
                MagicBootKey = 0;

-               AppStartPtr();
+
+               // cppcheck-suppress constStatement
+               ((void (*)(void))0x0000)();

        }
 }
 
        }
 }