diff options
Diffstat (limited to 'src/lpc/ao_exti_lpc.c')
| -rw-r--r-- | src/lpc/ao_exti_lpc.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/lpc/ao_exti_lpc.c b/src/lpc/ao_exti_lpc.c index ce98b4ad..588cf58c 100644 --- a/src/lpc/ao_exti_lpc.c +++ b/src/lpc/ao_exti_lpc.c @@ -91,6 +91,9 @@ ao_exti_setup (uint8_t port, uint8_t pin, uint8_t mode, void (*callback)(void)) if (pint == LPC_NUM_PINT) ao_panic(AO_PANIC_EXTI); + if (!mode & AO_EXTI_PIN_NOCONFIGURE) + ao_enable_input(port, pin, mode); + ao_arch_block_interrupts(); mask = (1 << pint); ao_pint_inuse |= mask; |