Instructions for Ubuntu users

README.md

@@ -1,2 +1,60 @@
 # arduino-nano-setup
 Arduino Nano V3.0 ATmega328 CH340G playground on Ubuntu 15.10
+
+![Arduino Nano V3.0 ATmega328 CH340G](https://github.com/Pozo/arduino-nano-setup/blob/master/arduino-ano-v3.0-atmega328-ch340g.jpg "Arduino Nano V3.0 ATmega328 CH340G")
+
+#### Driver (already installed)
+
+    lsmod | grep 'ch'
+    modinfo ch341
+    http://lxr.free-electrons.com/source/drivers/usb/serial/ch341.c
+
+#### Arduino IDE
+
+Arduino IDE [here](http://arduino.cc/en/Main/Software).
+
+    sudo ./arduino
+
+Arduino IDE settings : Tools/Board  `Arduino Nano` Tools/Processor `ATmega328` Tools/Programmer `Arduino as ISP`
+
+#### Debug with Wireshark
+
+    modprobe usbmon
+    sudo wireshark
+
+#### Control with Java
+
+    sudo apt-get install librxtx-java
+    sudo usermod -a -G dialout $USER
+    sudo adduser $USER dialout
+    sudo reboot
+
+##### Run sample app #1
+
+    mvn exec:java
+    mvn exec:java -Dport.id=/dev/ttyUSB0
+
+##### Run sample app #2
+
+    mvn clean install
+    java -jar target/arduino-0.0.1-SNAPSHOT.jar
+    java -jar -Dport.id=/dev/ttyUSB0 target/arduino-0.0.1-SNAPSHOT.jar
+
+#### DTR causing a reset
+
+##### Description
+
+    http://stackoverflow.com/a/35406863
+    http://stackoverflow.com/questions/3918032/bash-serial-i-o-and-arduino
+
+##### Terminal and Arduino IDE serial monitor dumps
+
+`echo "ON" > /dev/ttyUSB0`		      - [ubuntu.terminal.echo.pcapnp](https://github.com/Pozo/arduino-nano-setup/blob/master/ubuntu.terminal.echo.pcapnp "ubuntu.terminal.echo.pcapnp")
+
+
+`using Arduino IDE serial monitor`	- [arduino.ide.serial.monitor.pcapng](https://github.com/Pozo/arduino-nano-setup/blob/master/arduino.ide.serial.monitor.pcapng "arduino.ide.serial.monitor.pcapng")
+
+    stty -a < /dev/ttyUSB0
+    echo "ON" > /dev/ttyUSB0	wont work
+    echo "OFF" > /dev/ttyUSB0	wont work
+

arduino/.gitignore

@@ -0,0 +1,51 @@
+target
+.metadata
+bin/
+tmp/
+*.tmp
+*.bak
+*.swp
+*~.nib
+local.properties
+.settings/
+.loadpath
+.recommenders
+
+# Eclipse Core
+.project
+
+# External tool builders
+.externalToolBuilders/
+
+# Locally stored "Eclipse launch configurations"
+*.launch
+
+# PyDev specific (Python IDE for Eclipse)
+*.pydevproject
+
+# CDT-specific (C/C++ Development Tooling)
+.cproject
+
+# JDT-specific (Eclipse Java Development Tools)
+.classpath
+
+# Java annotation processor (APT)
+.factorypath
+
+# PDT-specific (PHP Development Tools)
+.buildpath
+
+# sbteclipse plugin
+.target
+
+# Tern plugin
+.tern-project
+
+# TeXlipse plugin
+.texlipse
+
+# STS (Spring Tool Suite)
+.springBeans
+
+# Code Recommenders
+.recommenders/

arduino/pom.xml

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+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<groupId>com.github.pozo</groupId>
+	<artifactId>arduino</artifactId>
+	<version>0.0.1-SNAPSHOT</version>
+	<properties>
+		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+	</properties>
+
+	<dependencies>
+		<dependency>
+			<groupId>org.rxtx</groupId>
+			<artifactId>rxtx</artifactId>
+			<version>2.1.7</version>
+		</dependency>
+	</dependencies>
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-compiler-plugin</artifactId>
+				<version>3.5.1</version>
+				<configuration>
+					<source>1.6</source>
+					<target>1.6</target>
+					<encoding>UTF-8</encoding>
+				</configuration>
+			</plugin>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-source-plugin</artifactId>
+				<version>2.1.2</version>
+				<executions>
+					<execution>
+						<id>attach-sources</id>
+						<goals>
+							<goal>jar</goal>
+						</goals>
+					</execution>
+				</executions>
+			</plugin>
+			<!-- use mvn versions:display-dependency-updates versions:display-plugin-updates -->
+			<plugin>
+				<groupId>org.codehaus.mojo</groupId>
+				<artifactId>versions-maven-plugin</artifactId>
+				<version>1.3.1</version>
+			</plugin>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-surefire-plugin</artifactId>
+				<version>2.12.2</version>
+				<configuration>
+					<includes>
+						<include>**/*Test.java</include>
+					</includes>
+					<excludes>
+						<exclude>**/*LiveTest.java</exclude>
+					</excludes>
+				</configuration>
+			</plugin>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-shade-plugin</artifactId>
+				<version>2.3</version>
+				<configuration>
+					<createDependencyReducedPom>true</createDependencyReducedPom>
+					<filters>
+						<filter>
+							<artifact>*:*</artifact>
+							<excludes>
+								<exclude>META-INF/*.SF</exclude>
+								<exclude>META-INF/*.DSA</exclude>
+								<exclude>META-INF/*.RSA</exclude>
+							</excludes>
+						</filter>
+					</filters>
+				</configuration>
+				<executions>
+					<execution>
+						<phase>package</phase>
+						<goals>
+							<goal>shade</goal>
+						</goals>
+						<configuration>
+							<transformers>
+								<transformer
+									implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer" />
+								<transformer
+									implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
+									<mainClass>com.github.pozo.MainFrame</mainClass>
+								</transformer>
+							</transformers>
+						</configuration>
+					</execution>
+				</executions>
+			</plugin>
+			<plugin>
+				<groupId>org.codehaus.mojo</groupId>
+				<artifactId>exec-maven-plugin</artifactId>
+				<version>1.4.0</version>
+				<configuration>
+					<mainClass>com.github.pozo.MainFrame</mainClass>
+				</configuration>
+			</plugin>
+		</plugins>
+
+	</build>
+</project>

arduino/src/main/java/com/github/pozo/Arduino.java

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+package com.github.pozo;
+
+import java.io.BufferedReader;
+import java.io.BufferedWriter;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.io.OutputStreamWriter;
+
+import gnu.io.CommPortIdentifier;
+import gnu.io.NoSuchPortException;
+import gnu.io.PortInUseException;
+import gnu.io.SerialPort;
+import gnu.io.UnsupportedCommOperationException;
+
+public class Arduino {
+	private static final String PROPERTY_PORT_ID = "port.id";
+	private static final String PORT_ID = "/dev/ttyUSB0";
+	/** Milliseconds to block while waiting for port open */
+	private static final int TIME_OUT = 2000;
+	/** Default bits per second for COM port. */
+	private static final int DATA_RATE = 9600;
+
+	private static SerialPort serialPort;
+
+	private static final String OFF_COMMAND = "OFF";
+	private static final String ON_COMMAND = "ON";
+
+	public static String open() {
+		String result = "";
+		try {
+			String portIdFromProperty = System.getProperty(PROPERTY_PORT_ID);
+			String portId = (portIdFromProperty==null)? PORT_ID : portIdFromProperty;
+			serialPort = (SerialPort) CommPortIdentifier.getPortIdentifier(portId).open(Arduino.class.getName(), TIME_OUT);
+			// useless in this case https://github.com/processing/processing/blob/master/java/libraries/serial/src/processing/serial/Serial.java#L560
+			serialPort.setDTR(false); 
+			serialPort.setSerialPortParams(DATA_RATE, 
+					SerialPort.DATABITS_8, 
+					SerialPort.STOPBITS_1,
+					SerialPort.PARITY_NONE);
+
+			BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(serialPort.getInputStream()));
+
+			result = bufferedReader.readLine();
+		} catch (PortInUseException e) {
+			e.printStackTrace();
+		} catch (NoSuchPortException e) {
+			e.printStackTrace();
+		} catch (UnsupportedCommOperationException e) {
+			e.printStackTrace();
+		} catch (IOException e) {
+			e.printStackTrace();
+		}
+		return result;
+	}
+
+	public static void close() {
+		if (serialPort != null) {
+			serialPort.removeEventListener();
+			serialPort.close();
+		}
+
+	}
+
+	public static String turnOnLED() throws IOException {
+		BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(serialPort.getInputStream()));
+		BufferedWriter bufferedWriter = new BufferedWriter(new OutputStreamWriter(serialPort.getOutputStream()));
+
+		bufferedWriter.write(ON_COMMAND);
+		bufferedWriter.flush();
+
+		return bufferedReader.readLine();
+
+	}
+
+	public static String turnOffLED() throws IOException {
+		BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(serialPort.getInputStream()));
+		BufferedWriter bufferedWriter = new BufferedWriter(new OutputStreamWriter(serialPort.getOutputStream()));
+
+		bufferedWriter.write(OFF_COMMAND);
+		bufferedWriter.flush();
+
+		return bufferedReader.readLine();
+	}
+
+}

arduino/src/main/java/com/github/pozo/MainFrame.java

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+package com.github.pozo;
+
+import java.awt.EventQueue;
+import java.awt.event.ActionEvent;
+import java.io.IOException;
+
+import javax.swing.AbstractAction;
+import javax.swing.Action;
+import javax.swing.Box;
+import javax.swing.JButton;
+import javax.swing.JFrame;
+
+public class MainFrame {
+	private JFrame frame;
+	private final Action turnOnLed = new AbstractAction("ON") {
+		private static final long serialVersionUID = 335039065675847328L;
+
+		public void actionPerformed(ActionEvent e) {
+			try {
+				String response = Arduino.turnOnLED();
+				System.out.println(response);
+			} catch (IOException e1) {
+				e1.printStackTrace();
+			}
+		}
+	};
+	private final Action turnOffLed = new AbstractAction("OFF") {
+		private static final long serialVersionUID = -6049179799308301774L;
+
+		public void actionPerformed(ActionEvent e) {
+			try {
+				String response = Arduino.turnOffLED();
+				System.out.println(response);
+			} catch (IOException e1) {
+				e1.printStackTrace();
+			}
+		}
+	};
+
+	public static void main(String[] args) {
+		EventQueue.invokeLater(new Runnable() {
+			public void run() {
+				try {
+					Arduino.open();
+					MainFrame window = new MainFrame();
+					window.frame.setVisible(true);
+				} catch (Exception e) {
+					e.printStackTrace();
+				}
+			}
+		});
+		Runtime.getRuntime().addShutdownHook(new Thread(new Runnable() {
+
+			public void run() {
+				Arduino.close();
+			}
+		}));
+	}
+
+	public MainFrame() {
+		initialize();
+	}
+
+	private void initialize() {
+		frame = new JFrame();
+		Box bv = Box.createHorizontalBox();
+
+		frame.setBounds(100, 100, 450, 300);
+		frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		frame.add(bv);
+		JButton button = new JButton(turnOnLed);
+		bv.add(button);
+
+		JButton buttonOff = new JButton(turnOffLed);
+		bv.add(buttonOff);
+	}
+
+}