Page 457 - MDP2022-2

delay(del);

//6
step_put_left(1,1,0,0);
step_put_right(0,0,1,1);
delay(del);
//7

step_put_left(1,0,0,0);
step_put_right(0,0,0,1);
delay(del);
//8
step_put_left(1,0,0,1);
step_put_right(1,0,0,1);

delay(del);
stop();
}
}

【라즈베리파이】
package com.view;

import java.awt.BasicStroke;
import java.awt.BorderLayout;

import java.awt.Color;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.Graphics;

import java.awt.Graphics2D;
import java.awt.GridLayout;
import java.awt.RenderingHints;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;

import java.net.InetSocketAddress;
import java.net.Socket;
import java.sql.SQLException;
import java.util.ArrayList;

import java.util.Collections;