diff options
Diffstat (limited to 'bootloaders/nuevo_diskloader/src')
| -rw-r--r-- | bootloaders/nuevo_diskloader/src/DiskLoader.cpp | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/bootloaders/nuevo_diskloader/src/DiskLoader.cpp b/bootloaders/nuevo_diskloader/src/DiskLoader.cpp index 10544d1..83ffc1b 100644 --- a/bootloaders/nuevo_diskloader/src/DiskLoader.cpp +++ b/bootloaders/nuevo_diskloader/src/DiskLoader.cpp @@ -19,17 +19,15 @@ void entrypoint(void) ::); } -ISR(BADISR_vect) -{ - L_LED_ON(); -} - int main(void) __attribute__ ((naked)); int main() -{ - +{ wdt_disable(); BOARD_INIT(); + /* move interrupts to boot section: + * uses inline assembly because the procedure must be completed in four cycles. + * seems to fail if called before disabling WDT and calling BOARD_INIT() + */ asm volatile ( "ldi r16, 0x01\n" // (1<<IVCE) /* Enable change of interrupt vectors */ "out 0x35, r16\n" // MCUCR |