wes3 commented on a change in pull request #1629: hw/mcu/nrf52: Add option to
use GPIOTE port event
URL: https://github.com/apache/mynewt-core/pull/1629#discussion_r253232223
##########
File path: hw/mcu/nordic/nrf52xxx/src/hal_gpio.c
##########
@@ -381,11 +521,35 @@ hal_gpio_irq_enable(int pin)
void
hal_gpio_irq_disable(int pin)
{
+#if MYNEWT_VAL(MCU_GPIO_USE_PORT_EVENT)
+ NRF_GPIO_Type *nrf_gpio;
+ int pin_index;
+ bool sense_enabled = false;
+#endif
int i;
i = hal_gpio_find_pin(pin);
if (i < 0) {
return;
}
+
+#if MYNEWT_VAL(MCU_GPIO_USE_PORT_EVENT)
+ nrf_gpio = HAL_GPIO_PORT(pin);
+ pin_index = HAL_GPIO_INDEX(pin);
+
+ nrf_gpio->PIN_CNF[pin_index] &= ~GPIO_PIN_CNF_SENSE_Msk;
+
+ for (i = 0; i < HAL_GPIO_MAX_IRQ; i++) {
+ if (hal_gpio_irqs[i].sense_trig != HAL_GPIO_SENSE_TRIG_NONE) {
+ sense_enabled = true;
+ continue;
Review comment:
I think this should be a break here; not a continue.
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