diff options
Diffstat (limited to 'stmhal/extint.c')
| -rw-r--r-- | stmhal/extint.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/stmhal/extint.c b/stmhal/extint.c index 669c43812c..f89549269f 100644 --- a/stmhal/extint.c +++ b/stmhal/extint.c @@ -167,6 +167,7 @@ uint extint_register(mp_obj_t pin_obj, uint32_t mode, uint32_t pull, mp_obj_t ca if (*cb != mp_const_none) { + mp_hal_gpio_clock_enable(pin->gpio); GPIO_InitTypeDef exti; exti.Pin = pin->pin_mask; exti.Mode = mode; |