static uint8_t get_mode(const char *mode)
{
	if (strcasecmp("off", mode) == 0)
		return MODE_OFF;
	else if (strcasecmp("connectable", mode) == 0)
		return MODE_CONNECTABLE;
	else if (strcasecmp("discoverable", mode) == 0)
		return MODE_DISCOVERABLE;
	else
		return MODE_UNKNOWN;
}
static uint8_t get_mode(const char *mode)
{
	if (strcasecmp("off", mode) == 0)
		return MODE_OFF;
	else if (strcasecmp("connectable", mode) == 0)
		return MODE_CONNECTABLE;
	else if (strcasecmp("discoverable", mode) == 0)
		return MODE_DISCOVERABLE;
	else
		return MODE_UNKNOWN;
}