void
ao_exti_setup (struct stm_gpio *gpio, uint8_t pin, uint8_t mode, void (*callback)(void)) {
uint32_t mask = 1 << pin;
- uint32_t pupdr;
uint8_t irq;
uint8_t prio;
/* configure gpio to interrupt routing */
stm_exticr_set(gpio, pin);
+#if 0
if (!(mode & AO_EXTI_PIN_NOCONFIGURE)) {
+ uint32_t pupdr;
/* configure pin as input, setting selected pull-up/down mode */
stm_moder_set(gpio, pin, STM_MODER_INPUT);
switch (mode & (AO_EXTI_MODE_PULL_UP|AO_EXTI_MODE_PULL_DOWN)) {
}
stm_pupdr_set(gpio, pin, pupdr);
}
+#endif
/* Set interrupt mask and rising/falling mode */
stm_exti.imr &= ~mask;