diff options
Diffstat (limited to 'src/stm/ao_interrupt.c')
| -rw-r--r-- | src/stm/ao_interrupt.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/src/stm/ao_interrupt.c b/src/stm/ao_interrupt.c index 6b4a9700..969e6a0f 100644 --- a/src/stm/ao_interrupt.c +++ b/src/stm/ao_interrupt.c @@ -15,8 +15,10 @@ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ +#include <ao.h> #include "stm32l.h" #include <string.h> +#include <ao_boot.h> extern void main(void); extern char __stack__; @@ -28,14 +30,26 @@ extern char __bss_start__, __bss_end__; void stm_halt_isr(void) { - for(;;); + ao_panic(AO_PANIC_CRASH); } void stm_ignore_isr(void) { } -void start(void) { +const void *stm_interrupt_vector[]; + +void start(void) +{ +#ifdef AO_BOOT_CHAIN + if (ao_boot_check_chain()) { +#ifdef AO_BOOT_PIN + ao_boot_check_pin(); +#endif + } +#endif + /* Set interrupt vector table offset */ + stm_nvic.vto = (uint32_t) &stm_interrupt_vector; memcpy(&__data_start__, &__text_end__, &__data_end__ - &__data_start__); memset(&__bss_start__, '\0', &__bss_end__ - &__bss_start__); main(); |