#include <zephyr/logging/log.h>
#include <zephyr/net/net_if.h>

LOG_MODULE_REGISTER(main);

int main(void)
{
	LOG_INF("Function main was started.");

	struct net_if *iface = net_if_get_default();
	if (iface == NULL) {
		LOG_ERR("Could not find default network interface.");
		goto FINISH;
	}
	LOG_DBG("Got default network interface pointer 0x%p", (void *)iface);

	struct net_linkaddr *link_addr = net_if_get_link_addr(iface);
	if (iface == NULL) {
		LOG_ERR("Could not determine link address of default network interface.");
		goto FINISH;
	}
	LOG_INF(
		"Got link address of default network interface: %02x:%02x:%02x:%02x:%02x:%02x",
		link_addr->addr[0],
		link_addr->addr[1],
		link_addr->addr[2],
		link_addr->addr[3],
		link_addr->addr[4],
		link_addr->addr[5]
	);

FINISH:
	LOG_INF("Function main was finished.");
	return 0;
}