Use the GPIO HAL (OpenMote CC2538)
@@ -95,15 +95,8 @@ value(int type)
return 0;
}
/*---------------------------------------------------------------------------*/
-/**
- * \brief Callback registered with the GPIO module. Gets fired with a button
- * port/pin generates an interrupt
- * \param port The port number that generated the interrupt
- * \param pin The pin number that generated the interrupt. This is the pin
- * absolute number (i.e. 0, 1, ..., 7), not a mask
- */
static void
-btn_callback(uint8_t port, uint8_t pin)
+button_press_handler(gpio_hal_pin_mask_t pin_mask)
{
if(!timer_expired(&debouncetimer)) {
return;
@@ -124,6 +117,12 @@ btn_callback(uint8_t port, uint8_t pin)
sensors_changed(&button_sensor);
}
/*---------------------------------------------------------------------------*/
+static gpio_hal_event_handler_t press_handler = {
+ .next = NULL,
+ .handler = button_press_handler,
+ .pin_mask = gpio_hal_pin_to_mask(BUTTON_USER_PIN) << (BUTTON_USER_PORT << 3),
+};
+/*---------------------------------------------------------------------------*/
/**
* \brief Init function for the User button.
* \param type SENSORS_ACTIVE: Activate / Deactivate the sensor (value == 1
@@ -153,7 +152,7 @@ config_user(int type, int value)
ioc_set_over(BUTTON_USER_PORT, BUTTON_USER_PIN, IOC_OVERRIDE_PUE);
- gpio_register_callback(btn_callback, BUTTON_USER_PORT, BUTTON_USER_PIN);
+ gpio_hal_register_handler(&press_handler);
break;
case SENSORS_ACTIVE:
if(value) {
