#include <stdio.h>
#include <stdint.h>
#include <stdbool.h>
#include <math.h>
#include <stdlib.h>

#include "rtems.h"
#include <rtems/irq-extension.h>
#include "exti.h"
#include "driver_name.h"

extern void task_config_drivers(void);
extern void *get_driver_from_list(enum driver_name name);
extern void EXTI15_10_IRQHandler(void);

static rtems_id exti_task_id;

void exti_test_callback(void)
{
	printf("%s\n", __FUNCTION__);
	rtems_status_code status = rtems_event_send(exti_task_id, RTEMS_EVENT_0);

	if(status != RTEMS_SUCCESSFUL) {
		printk("failed with %d\n", status);
	}
}

rtems_task hello_world(__attribute__((unused)) rtems_task_argument argument)
{
	exti_task_id = rtems_task_self();
	task_config_drivers();

	struct exti_driver *exti = get_driver_from_list(EXTI_TEST);
	exti_driver_config(exti, NULL);

	rtems_status_code status;
	const char *exti_test_msg = "exti test";

	status = rtems_interrupt_handler_install(
			(rtems_vector_number) EXTI15_10_IRQn,
			exti_test_msg,
		   	RTEMS_INTERRUPT_UNIQUE,
			(rtems_interrupt_handler) EXTI15_10_IRQHandler,
		   	NULL);

	if (status != RTEMS_SUCCESSFUL) {
		printk("interrupt handler install 2 failed with %d\n", status);
	}

	exti->irq_en(exti);

	while(true) {
		printf("%d\n", __LINE__);
	}
}