#include <zephyr/kernel.h>
#include <zephyr/drivers/gpio.h>
#include <device.h>
#include <drivers/sensor.h>
#include <sys/printk.h>

/* 1000 msec = 1 sec */
#define SLEEP_TIME_MS   1000


/*
 * A build error on this line means your board is unsupported.
 * See the sample documentation for information on how to fix this.
 */
static const struct gpio_dt_spec led = GPIO_DT_SPEC_GET(LED0_NODE, gpios);

void main(void) 
{
	int ret;

  printk("Hello Wokwi! Running Zephyr OS on %s\n", CONFIG_BOARD);

	if (!device_is_ready(led.port)) {
		return;
	}

	ret = gpio_pin_configure_dt(&led, GPIO_OUTPUT_ACTIVE);
	if (ret < 0) {
		return;
	}

	while (1) {
		ret = gpio_pin_toggle_dt(&led);
		if (ret < 0) {
			return;
		}
		k_msleep(SLEEP_TIME_MS);
	}
}