diff options
Diffstat (limited to 'libmaple/exti.c')
| -rw-r--r-- | libmaple/exti.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libmaple/exti.c b/libmaple/exti.c index 150dd05..e806df9 100644 --- a/libmaple/exti.c +++ b/libmaple/exti.c @@ -35,7 +35,7 @@ typedef struct ExtIChannel { uint32 irq_line; } ExtIChannel; -static ExtIChannel exti_channels[] = { +volatile static ExtIChannel exti_channels[] = { { .handler = NULL, .irq_line = NVIC_EXTI0 }, // EXTI0 { .handler = NULL, .irq_line = NVIC_EXTI1 }, // EXTI1 { .handler = NULL, .irq_line = NVIC_EXTI2 }, // EXTI2 |