├── .gitattributes ├── .gitignore ├── AndroidManifest.xml ├── Demo ├── AndroidManifest.xml ├── ant.properties ├── build.xml ├── lint.xml ├── proguard-project.txt ├── project.properties ├── res │ ├── drawable-hdpi │ │ └── ic_launcher.png │ ├── drawable-ldpi │ │ └── ic_launcher.png │ ├── drawable-mdpi │ │ └── ic_launcher.png │ ├── drawable-xhdpi │ │ └── ic_launcher.png │ ├── layout │ │ └── main.xml │ └── values │ │ └── strings.xml └── src │ └── com │ └── thebigbang │ └── demo │ └── SerialPortDemo.java ├── License.txt ├── README ├── build.xml ├── gen └── com │ └── thebigbang │ └── serialport │ └── BuildConfig.java ├── libs ├── ftdi_d2xx.jar └── prolific.jar ├── nbandroid └── private.properties ├── proguard-project.txt ├── project.properties └── src └── com └── thebigbang ├── RunnableDoneListener.java ├── SerialPort.java ├── SerialPortConfig.java ├── SerialPortEvent.java └── SerialPortEventListener.java /.gitattributes: -------------------------------------------------------------------------------- 1 | # Auto detect text files and perform LF normalization 2 | * text=auto 3 | 4 | # Custom for Visual Studio 5 | *.cs diff=csharp 6 | *.sln merge=union 7 | *.csproj merge=union 8 | *.vbproj merge=union 9 | *.fsproj merge=union 10 | *.dbproj merge=union 11 | 12 | # Standard to msysgit 13 | *.doc diff=astextplain 14 | *.DOC diff=astextplain 15 | *.docx diff=astextplain 16 | *.DOCX diff=astextplain 17 | *.dot diff=astextplain 18 | *.DOT diff=astextplain 19 | *.pdf diff=astextplain 20 | *.PDF diff=astextplain 21 | *.rtf diff=astextplain 22 | *.RTF diff=astextplain 23 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | ################# 2 | ## Eclipse 3 | ################# 4 | 5 | *.pydevproject 6 | .project 7 | .metadata 8 | bin/ 9 | tmp/ 10 | *.tmp 11 | *.bak 12 | *.swp 13 | *~.nib 14 | local.properties 15 | .classpath 16 | .settings/ 17 | .loadpath 18 | 19 | # External tool builders 20 | .externalToolBuilders/ 21 | 22 | # Locally stored "Eclipse launch configurations" 23 | *.launch 24 | 25 | # CDT-specific 26 | .cproject 27 | 28 | # PDT-specific 29 | .buildpath 30 | 31 | 32 | ################# 33 | ## Visual Studio 34 | ################# 35 | 36 | ## Ignore Visual Studio temporary files, build results, and 37 | ## files generated by popular Visual Studio add-ons. 38 | 39 | # User-specific files 40 | *.suo 41 | *.user 42 | *.sln.docstates 43 | 44 | # Build results 45 | 46 | [Dd]ebug/ 47 | [Rr]elease/ 48 | x64/ 49 | build/ 50 | [Bb]in/ 51 | [Oo]bj/ 52 | 53 | # MSTest test Results 54 | [Tt]est[Rr]esult*/ 55 | [Bb]uild[Ll]og.* 56 | 57 | *_i.c 58 | *_p.c 59 | *.ilk 60 | *.meta 61 | *.obj 62 | *.pch 63 | *.pdb 64 | *.pgc 65 | *.pgd 66 | *.rsp 67 | *.sbr 68 | *.tlb 69 | *.tli 70 | *.tlh 71 | *.tmp 72 | *.tmp_proj 73 | *.log 74 | *.vspscc 75 | *.vssscc 76 | .builds 77 | *.pidb 78 | *.log 79 | *.scc 80 | 81 | # Visual C++ cache files 82 | ipch/ 83 | *.aps 84 | *.ncb 85 | *.opensdf 86 | *.sdf 87 | *.cachefile 88 | 89 | # Visual Studio profiler 90 | *.psess 91 | *.vsp 92 | *.vspx 93 | 94 | # Guidance Automation Toolkit 95 | *.gpState 96 | 97 | # ReSharper is a .NET coding add-in 98 | _ReSharper*/ 99 | *.[Rr]e[Ss]harper 100 | 101 | # TeamCity is a build add-in 102 | _TeamCity* 103 | 104 | # DotCover is a Code Coverage Tool 105 | *.dotCover 106 | 107 | # NCrunch 108 | *.ncrunch* 109 | .*crunch*.local.xml 110 | 111 | # Installshield output folder 112 | [Ee]xpress/ 113 | 114 | # DocProject is a documentation generator add-in 115 | DocProject/buildhelp/ 116 | DocProject/Help/*.HxT 117 | DocProject/Help/*.HxC 118 | DocProject/Help/*.hhc 119 | DocProject/Help/*.hhk 120 | DocProject/Help/*.hhp 121 | DocProject/Help/Html2 122 | DocProject/Help/html 123 | 124 | # Click-Once directory 125 | publish/ 126 | 127 | # Publish Web Output 128 | *.Publish.xml 129 | *.pubxml 130 | 131 | # NuGet Packages Directory 132 | ## TODO: If you have NuGet Package Restore enabled, uncomment the next line 133 | #packages/ 134 | 135 | # Windows Azure Build Output 136 | csx 137 | *.build.csdef 138 | 139 | # Windows Store app package directory 140 | AppPackages/ 141 | 142 | # Others 143 | sql/ 144 | *.Cache 145 | ClientBin/ 146 | [Ss]tyle[Cc]op.* 147 | ~$* 148 | *~ 149 | *.dbmdl 150 | *.[Pp]ublish.xml 151 | *.pfx 152 | *.publishsettings 153 | 154 | # RIA/Silverlight projects 155 | Generated_Code/ 156 | 157 | # Backup & report files from converting an old project file to a newer 158 | # Visual Studio version. Backup files are not needed, because we have git ;-) 159 | _UpgradeReport_Files/ 160 | Backup*/ 161 | UpgradeLog*.XML 162 | UpgradeLog*.htm 163 | 164 | # SQL Server files 165 | App_Data/*.mdf 166 | App_Data/*.ldf 167 | 168 | ############# 169 | ## Windows detritus 170 | ############# 171 | 172 | # Windows image file caches 173 | Thumbs.db 174 | ehthumbs.db 175 | 176 | # Folder config file 177 | Desktop.ini 178 | 179 | # Recycle Bin used on file shares 180 | $RECYCLE.BIN/ 181 | 182 | # Mac crap 183 | .DS_Store 184 | 185 | 186 | ############# 187 | ## Python 188 | ############# 189 | 190 | *.py[co] 191 | 192 | # Packages 193 | *.egg 194 | *.egg-info 195 | dist/ 196 | build/ 197 | eggs/ 198 | parts/ 199 | var/ 200 | sdist/ 201 | develop-eggs/ 202 | .installed.cfg 203 | 204 | # Installer logs 205 | pip-log.txt 206 | 207 | # Unit test / coverage reports 208 | .coverage 209 | .tox 210 | 211 | #Translations 212 | *.mo 213 | 214 | #Mr Developer 215 | .mr.developer.cfg 216 | /Demo/gen/ -------------------------------------------------------------------------------- /AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 5 | 6 | 9 | 10 | 12 | 13 | 14 | 15 | -------------------------------------------------------------------------------- /Demo/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 6 | 7 | 8 | 9 | 10 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | -------------------------------------------------------------------------------- /Demo/ant.properties: -------------------------------------------------------------------------------- 1 | # This file is used to override default values used by the Ant build system. 2 | # 3 | # This file must be checked into Version Control Systems, as it is 4 | # integral to the build system of your project. 5 | 6 | # This file is only used by the Ant script. 7 | 8 | # You can use this to override default values such as 9 | # 'source.dir' for the location of your java source folder and 10 | # 'out.dir' for the location of your output folder. 11 | 12 | # You can also use it define how the release builds are signed by declaring 13 | # the following properties: 14 | # 'key.store' for the location of your keystore and 15 | # 'key.alias' for the name of the key to use. 16 | # The password will be asked during the build when you use the 'release' target. 17 | 18 | -------------------------------------------------------------------------------- /Demo/build.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 7 | 8 | 9 | 29 | 30 | 31 | 35 | 36 | 37 | 38 | 39 | 40 | 49 | 50 | 51 | 52 | 56 | 57 | 69 | 70 | 71 | 89 | 90 | 91 | 92 | 93 | -------------------------------------------------------------------------------- /Demo/lint.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | -------------------------------------------------------------------------------- /Demo/proguard-project.txt: -------------------------------------------------------------------------------- 1 | # To enable ProGuard in your project, edit project.properties 2 | # to define the proguard.config property as described in that file. 3 | # 4 | # Add project specific ProGuard rules here. 5 | # By default, the flags in this file are appended to flags specified 6 | # in ${sdk.dir}/tools/proguard/proguard-android.txt 7 | # You can edit the include path and order by changing the ProGuard 8 | # include property in project.properties. 9 | # 10 | # For more details, see 11 | # http://developer.android.com/guide/developing/tools/proguard.html 12 | 13 | # Add any project specific keep options here: 14 | 15 | # If your project uses WebView with JS, uncomment the following 16 | # and specify the fully qualified class name to the JavaScript interface 17 | # class: 18 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 19 | # public *; 20 | #} 21 | -------------------------------------------------------------------------------- /Demo/project.properties: -------------------------------------------------------------------------------- 1 | # This file is automatically generated by Android Tools. 2 | # Do not modify this file -- YOUR CHANGES WILL BE ERASED! 3 | # 4 | # This file must be checked in Version Control Systems. 5 | # 6 | # To customize properties used by the Ant build system edit 7 | # "ant.properties", and override values to adapt the script to your 8 | # project structure. 9 | # 10 | # To enable ProGuard to shrink and obfuscate your code, uncomment this (available properties: sdk.dir, user.home): 11 | #proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt 12 | 13 | # Project target. 14 | target=android-17 15 | android.library.reference.1=.. 16 | -------------------------------------------------------------------------------- /Demo/res/drawable-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/thebigbang/SerialPort_Android/f4e4474dd59992acf9e0cf1e2032bfeecae985c8/Demo/res/drawable-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /Demo/res/drawable-ldpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/thebigbang/SerialPort_Android/f4e4474dd59992acf9e0cf1e2032bfeecae985c8/Demo/res/drawable-ldpi/ic_launcher.png -------------------------------------------------------------------------------- /Demo/res/drawable-mdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/thebigbang/SerialPort_Android/f4e4474dd59992acf9e0cf1e2032bfeecae985c8/Demo/res/drawable-mdpi/ic_launcher.png -------------------------------------------------------------------------------- /Demo/res/drawable-xhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/thebigbang/SerialPort_Android/f4e4474dd59992acf9e0cf1e2032bfeecae985c8/Demo/res/drawable-xhdpi/ic_launcher.png -------------------------------------------------------------------------------- /Demo/res/layout/main.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 12 | 13 | 14 | -------------------------------------------------------------------------------- /Demo/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | SerialPortDemo 4 | 5 | -------------------------------------------------------------------------------- /Demo/src/com/thebigbang/demo/SerialPortDemo.java: -------------------------------------------------------------------------------- 1 | /*This file is part of SerialPort_Android. 2 | * 3 | * SerialPort_Android is free software: you can redistribute it and/or modify 4 | * it under the terms of the GNU General Public License as published by 5 | * the Free Software Foundation, either version 3 of the License, or 6 | * any later version. 7 | * 8 | * CustomPages is distributed in the hope that it will be useful, 9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11 | * GNU General Public License for more details. 12 | * 13 | * You should have received a copy of the GNU General Public License 14 | * along with Foobar. If not, see . 15 | * 16 | * Copyright (c) Meï-Garino Jérémy 17 | */ 18 | package com.thebigbang.demo; 19 | 20 | import java.io.IOException; 21 | import java.util.TooManyListenersException; 22 | 23 | import com.thebigbang.SerialPort; 24 | import com.thebigbang.SerialPortConfig; 25 | import com.thebigbang.SerialPortEvent; 26 | import com.thebigbang.SerialPortEventListener; 27 | 28 | import android.app.Activity; 29 | import android.os.Bundle; 30 | import android.widget.Toast; 31 | 32 | public class SerialPortDemo extends Activity { 33 | private SerialPort serial; 34 | 35 | @Override 36 | public void onCreate(Bundle savedInstanceState) { 37 | super.onCreate(savedInstanceState); 38 | setContentView(R.layout.main); 39 | //set configuration for the new serial port to open: 40 | SerialPortConfig config = new SerialPortConfig(); 41 | config.baudRate = 19200; 42 | //initialize the new serial port. Give a try to AutomaticInit in case you have no idea of the chip used for the adapter. 43 | //but I would still advice to prefer the manufacturers specific one's (prolific and ftdevices) 44 | serial = SerialPort.AutomaticInit(this, config, null, null); 45 | if(serial==null) 46 | { 47 | //if no known devices are found we then return or manage our application in another way: 48 | Toast.makeText(this, "No Serial Port Found", Toast.LENGTH_LONG).show(); 49 | return; 50 | } 51 | //tell the serial port to notify the main class of new data available 52 | //(read purposes and special communication process) 53 | serial.notifyOnDataAvailable(true); 54 | try { 55 | serial.addEventListener(new SerialPortEventListener() { 56 | @Override 57 | public void serialEvent(SerialPortEvent ev) { 58 | //If we are here then it means some new data arrived: we can read it all or not. 59 | //it works like any Streams (ReadOnly) 60 | try { 61 | int bufSize; 62 | bufSize = serial.getInputStream().read(); 63 | byte[] buffer = new byte[bufSize]; 64 | serial.getInputStream().read(buffer, 0, bufSize); 65 | //you can now push to the design your answer, trigger a button, or directly writing data on the screen (not showed in that demo). 66 | Toast.makeText(SerialPortDemo.this, new String(buffer), Toast.LENGTH_LONG).show(); 67 | } catch (IOException e) { 68 | e.printStackTrace(); 69 | } 70 | //When reading is done internal serialPort buffer is empty. Then serial.getInputStream().read() will return -1; 71 | } 72 | }); 73 | } catch (TooManyListenersException e) { 74 | e.printStackTrace(); 75 | //for now only one listener instance is authorized, any more will throw that exception. 76 | } 77 | //now to write some data to the serial port you have to use: 78 | try { 79 | //here you can send data like for any Stream (Writing only, Output). Working with a buffer, size and all. 80 | serial.getOutputStream().write("This is the data to send over serial port [ACK] and equivalent are totally accepted".getBytes()); 81 | } catch (IOException e) { 82 | e.printStackTrace(); 83 | //an IO error can occur, please keep in mind to check for exception as device may not have received the data. 84 | } 85 | } 86 | } 87 | -------------------------------------------------------------------------------- /License.txt: -------------------------------------------------------------------------------- 1 |  GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /README: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/thebigbang/SerialPort_Android/f4e4474dd59992acf9e0cf1e2032bfeecae985c8/README -------------------------------------------------------------------------------- /build.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 7 | 8 | 9 | 29 | 30 | 31 | 35 | 36 | 37 | 38 | 39 | 40 | 49 | 50 | 51 | 52 | 56 | 57 | 69 | 70 | 71 | 89 | 90 | 91 | 92 | 93 | -------------------------------------------------------------------------------- /gen/com/thebigbang/serialport/BuildConfig.java: -------------------------------------------------------------------------------- 1 | /** Automatically generated file. DO NOT MODIFY */ 2 | package com.thebigbang.serialport; 3 | 4 | public final class BuildConfig { 5 | public final static boolean DEBUG = true; 6 | } -------------------------------------------------------------------------------- /libs/ftdi_d2xx.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/thebigbang/SerialPort_Android/f4e4474dd59992acf9e0cf1e2032bfeecae985c8/libs/ftdi_d2xx.jar -------------------------------------------------------------------------------- /libs/prolific.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/thebigbang/SerialPort_Android/f4e4474dd59992acf9e0cf1e2032bfeecae985c8/libs/prolific.jar -------------------------------------------------------------------------------- /nbandroid/private.properties: -------------------------------------------------------------------------------- 1 | auxiliary.config.active= 2 | auxiliary.config.names= 3 | auxiliary.emulator.options.= 4 | auxiliary.launch.action.=main 5 | auxiliary.launch.target.=AUTO 6 | -------------------------------------------------------------------------------- /proguard-project.txt: -------------------------------------------------------------------------------- 1 | # To enable ProGuard in your project, edit project.properties 2 | # to define the proguard.config property as described in that file. 3 | # 4 | # Add project specific ProGuard rules here. 5 | # By default, the flags in this file are appended to flags specified 6 | # in ${sdk.dir}/tools/proguard/proguard-android.txt 7 | # You can edit the include path and order by changing the ProGuard 8 | # include property in project.properties. 9 | # 10 | # For more details, see 11 | # http://developer.android.com/guide/developing/tools/proguard.html 12 | 13 | # Add any project specific keep options here: 14 | 15 | # If your project uses WebView with JS, uncomment the following 16 | # and specify the fully qualified class name to the JavaScript interface 17 | # class: 18 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 19 | # public *; 20 | #} 21 | -------------------------------------------------------------------------------- /project.properties: -------------------------------------------------------------------------------- 1 | # This file is automatically generated by Android Tools. 2 | # Do not modify this file -- YOUR CHANGES WILL BE ERASED! 3 | # 4 | # This file must be checked in Version Control Systems. 5 | # 6 | # To customize properties used by the Ant build system edit 7 | # "ant.properties", and override values to adapt the script to your 8 | # project structure. 9 | # 10 | # To enable ProGuard to shrink and obfuscate your code, uncomment this (available properties: sdk.dir, user.home): 11 | #proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt 12 | 13 | # Project target. 14 | target=android-13 15 | android.library=true 16 | -------------------------------------------------------------------------------- /src/com/thebigbang/RunnableDoneListener.java: -------------------------------------------------------------------------------- 1 | /*This file is part of SerialPort_Android. 2 | * 3 | * SerialPort_Android is free software: you can redistribute it and/or modify 4 | * it under the terms of the GNU General Public License as published by 5 | * the Free Software Foundation, either version 3 of the License, or 6 | * any later version. 7 | * 8 | * CustomPages is distributed in the hope that it will be useful, 9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11 | * GNU General Public License for more details. 12 | * 13 | * You should have received a copy of the GNU General Public License 14 | * along with Foobar. If not, see . 15 | * 16 | * Copyright (c) Meï-Garino Jérémy 17 | */ 18 | package com.thebigbang; 19 | 20 | public interface RunnableDoneListener { 21 | boolean isDone(); 22 | } 23 | -------------------------------------------------------------------------------- /src/com/thebigbang/SerialPort.java: -------------------------------------------------------------------------------- 1 | /*This file is part of SerialPort_Android. 2 | * 3 | * SerialPort_Android is free software: you can redistribute it and/or modify 4 | * it under the terms of the GNU General Public License as published by 5 | * the Free Software Foundation, either version 3 of the License, or 6 | * any later version. 7 | * 8 | * CustomPages is distributed in the hope that it will be useful, 9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11 | * GNU General Public License for more details. 12 | * 13 | * You should have received a copy of the GNU General Public License 14 | * along with Foobar. If not, see . 15 | * 16 | * Copyright (c) Meï-Garino Jérémy 17 | */ 18 | package com.thebigbang; 19 | 20 | import android.content.Context; 21 | import android.hardware.usb.UsbDevice; 22 | import android.hardware.usb.UsbDeviceConnection; 23 | import android.hardware.usb.UsbManager; 24 | import java.io.IOException; 25 | import java.io.InputStream; 26 | import java.io.OutputStream; 27 | import java.util.TooManyListenersException; 28 | 29 | import android.os.AsyncTask; 30 | import android.os.Looper; 31 | import android.util.Log; 32 | import android.widget.Toast; 33 | 34 | import com.ftdi.j2xx.D2xxManager; 35 | import com.ftdi.j2xx.FT_Device; 36 | import java.nio.ByteBuffer; 37 | import java.util.logging.Level; 38 | import java.util.logging.Logger; 39 | import tw.com.prolific.driver.pl2303.PL2303Driver; 40 | 41 | /** 42 | * The objective of this library is to provide an unification of several serial 43 | * devices chip into one single/simple package. The goal is to offer an same 44 | * class/interface despite of the RS232 adaptator chip plugged behind in 45 | * reality, achieving the level of RXTX or more globally of Microsoft .Net 46 | * framework's serials. At the moment V1.0 allow us the connectivity with FTDI. 47 | * No root is needed on client's devices, which will be a limit not to explode. 48 | * TODO: add the support of Prolific devices in next version. Extention of 49 | * FT_Device helping us create events and stuff for a SerialPort. Take 50 | * inspiration from: http://code.google.com/p/nrjavaserial/source 51 | * /browse/trunk/nrjavaserial/src/main/java/gnu/io/RXTXPort.java Note: some 52 | * parts are directly copied from RXTX Library. 53 | *
54 | * todo: add static initializer detecting automatically driver to use. 55 | *
Changelog: 56 | *
57 | * v1.1: added support to prolific devices in a basic way but enabling full 58 | * support in the same way as ftdi chips. 59 | *
60 | * v1.2: add auto instantiation of the class selecting automatically the driver 61 | * and configuring the SerialPort object. Added {@link SerialPortConfig} class. 62 | * 63 | * @author Jeremy.Mei-Garino 64 | * @version 1.2 65 | */ 66 | @SuppressWarnings("CallToThreadYield") 67 | public class SerialPort { 68 | 69 | private static final String Tag = "SerialPortLib"; 70 | /** 71 | * Userfriendly name. 72 | *
73 | * We can give our serial port a name for debugging purpose or just human 74 | * readable identification. 75 | */ 76 | public String portName; 77 | public int baudRate; 78 | private boolean monThreadisInterrupted = true; 79 | private boolean MonitorThreadAlive = false; 80 | // private boolean MonitorThreadLock = true; 81 | final private FT_Device self_ftdi; 82 | final private PL2303Driver self_prolific; 83 | // private SerialPort self; 84 | /** 85 | * Serial Port Event listener 86 | */ 87 | private SerialPortEventListener SPEventListener; 88 | /** 89 | * Thread to monitor data 90 | */ 91 | private MonitorThread monThread; 92 | 93 | /** 94 | * Automatic initializer, returning null at the moment. 95 | * 96 | * @since 1.2 97 | * @param ctx the Context 98 | * @param config the SerialPort's configuration object. 99 | * @param uDev unused right now 100 | * @param uDevCon unused right now 101 | * @return 102 | */ 103 | public static SerialPort AutomaticInit(Context ctx, SerialPortConfig config, UsbDevice uDev, UsbDeviceConnection uDevCon) { 104 | //will first try for FTDI devices: 105 | try { 106 | D2xxManager ftdi_manager = D2xxManager.getInstance(ctx); 107 | if (!ftdi_manager.setVIDPID(0x0403, 0xada1)) { 108 | Log.i("ftd2xx-java", "setVIDPID Error"); 109 | throw new D2xxManager.D2xxException(); 110 | } 111 | //open-up devices with count: 112 | int DevCount = ftdi_manager.createDeviceInfoList(ctx); 113 | if (DevCount > 0) { 114 | 115 | FT_Device ftDev = ftdi_manager.openByIndex(ctx, 0); 116 | if (ftDev == null) { 117 | throw new D2xxManager.D2xxException("ftdi devices are null"); 118 | } 119 | 120 | if (true == ftDev.isOpen()) { 121 | Toast.makeText(ctx, 122 | "devCount:" + DevCount + " open index:" + 0, 123 | Toast.LENGTH_SHORT).show(); 124 | } else { 125 | Toast.makeText(ctx, "Need to get permission!", Toast.LENGTH_SHORT) 126 | .show(); 127 | } 128 | ftDev.setBaudRate(config.baudRate); 129 | ftDev.setDataCharacteristics(config.dataBits, config.stopBits, config.parity); 130 | ftDev.setFlowControl(config.flowCtrlSetting, (byte) 0x0b, (byte) 0x0c); 131 | return new SerialPort(ftDev, config.baudRate); 132 | } else { 133 | Log.e("j2xx", "DevCount <= 0"); 134 | } 135 | } catch (D2xxManager.D2xxException ex) { 136 | Log.i("SerialPort", "Auto initialisation failed for FTDI device"); 137 | Logger.getLogger(SerialPort.class.getName()).log(Level.SEVERE, null, ex); 138 | } 139 | //end of FTDI auto instantiation. 140 | //begin of Profilic device instantiation. 141 | PL2303Driver prolific = new PL2303Driver((UsbManager) ctx.getSystemService(Context.USB_SERVICE), ctx, Tag); 142 | if (prolific.isConnected()) { 143 | try { 144 | prolific.setup(config.convertToProlificBaudRate(), config.convertToProlificDataBits(), config.convertToProlificStopBits(), config.convertToProlificParity(), config.convertToProlificFlowControl()); 145 | } catch (IOException ex) { 146 | Logger.getLogger(SerialPort.class.getName()).log(Level.SEVERE, null, ex); 147 | } 148 | return new SerialPort(prolific, config.baudRate); 149 | } 150 | //no compatible devices found will return null. 151 | return null; 152 | } 153 | 154 | /** 155 | * FTDI devices initializer. Will return null if no device. should be 156 | * deprecated but we will see that when we will be on v1.4 157 | * 158 | * @param d 159 | * @param baudRate 160 | * @return 161 | */ 162 | public static SerialPort Init(FT_Device d, int baudRate) { 163 | if (d == null) { 164 | return null; 165 | } 166 | return new SerialPort(d, baudRate); 167 | } 168 | 169 | /** 170 | * Prolific devices initializer. Will return null if no device. should be 171 | * deprecated but we will see that when we will be on v1.4 172 | * 173 | * @param d 174 | * @param baudRate 175 | * @return 176 | */ 177 | public static SerialPort Init(PL2303Driver d, int baudRate) { 178 | if (d == null) { 179 | return null; 180 | } 181 | return new SerialPort(d, baudRate); 182 | } 183 | 184 | /** 185 | * FTDI device serial instantiation. 186 | * 187 | * @param d device 188 | * @param b baudRate 189 | */ 190 | private SerialPort(FT_Device d, int b) { 191 | // super(parentContext, usbManager, dev, itf); 192 | portName = d.getDeviceInfo().location + ""; 193 | self_ftdi = d; 194 | self_prolific = null; 195 | baudRate = b; 196 | } 197 | 198 | /** 199 | * prolific device serial instantiation. 200 | * 201 | * @param d 202 | * @param b 203 | */ 204 | private SerialPort(PL2303Driver d, int b) { 205 | // super(parentContext, usbManager, dev, itf); 206 | portName = "Prolific Serial"; 207 | self_prolific = d; 208 | self_ftdi = null; 209 | baudRate = b; 210 | } 211 | 212 | public boolean setBaudRate(int b) { 213 | baudRate = b; 214 | return self_ftdi.setBaudRate(b); 215 | } 216 | 217 | public void notifyOnDataAvailable(boolean enable) { 218 | monThread.Data = enable; 219 | self_ftdi.setEventNotification(D2xxManager.FT_EVENT_RXCHAR); 220 | } 221 | 222 | /** 223 | * @param lsnr 224 | * @throws TooManyListenersException 225 | */ 226 | public void addEventListener(SerialPortEventListener lsnr) 227 | throws TooManyListenersException { 228 | /* 229 | * Don't let any notification requests happen until the 230 | * 231 | * Eventloop is ready 232 | */ 233 | if (SPEventListener != null) { 234 | throw new TooManyListenersException(); 235 | } 236 | SPEventListener = lsnr; 237 | if (!MonitorThreadAlive) { 238 | // MonitorThreadLock = true; 239 | monThread = new MonitorThread(); 240 | monThread.execute();// start(); 241 | // native: 242 | // waitForTheNativeCodeSilly(); 243 | MonitorThreadAlive = true; 244 | } 245 | } 246 | 247 | /** 248 | * Asynchronous thread permanently reading, in a discreet way, the serial 249 | * port. If we subscribe to one of the events, will trigger it when 250 | * necessary 251 | * 252 | * @author Jeremy.Mei-Garino 253 | * 254 | */ 255 | class MonitorThread extends AsyncTask { 256 | 257 | private static final String TAG = "monitorThread"; 258 | /** 259 | * Note: these have to be separate boolean flags because the 260 | * SerialPortEvent constants are NOT bit-flags, they are just defined as 261 | * integers from 1 to 10 -DPL 262 | */ 263 | private volatile boolean CTS = false; 264 | private volatile boolean DSR = false; 265 | private volatile boolean RI = false; 266 | private volatile boolean CD = false; 267 | private volatile boolean OE = false; 268 | private volatile boolean PE = false; 269 | private volatile boolean FE = false; 270 | private volatile boolean BI = false; 271 | private volatile boolean Data = false; 272 | private volatile boolean Output = false; 273 | private volatile Thread bgThread; 274 | private boolean isPaused = false; 275 | 276 | MonitorThread() { 277 | } 278 | 279 | @Override 280 | protected Void doInBackground(Void... params) { 281 | bgThread = Thread.currentThread(); 282 | bgThread.setName("serialMonThread"); 283 | monThreadisInterrupted = false; 284 | while (!monThreadisInterrupted) { 285 | if (isPaused) { 286 | continue; 287 | } 288 | long event; 289 | synchronized (self_ftdi) { 290 | event = self_ftdi.getEventStatus(); 291 | } 292 | if (event < 0) { 293 | // error in here... 294 | } else if (Data 295 | && event == D2xxManager.FT_EVENT_RXCHAR) { 296 | publishProgress(); 297 | } 298 | // send event dataAvaiable. 299 | 300 | } 301 | 302 | return null; 303 | } 304 | 305 | @Override 306 | protected void onProgressUpdate(Void... v) { 307 | if (SPEventListener != null) { 308 | SPEventListener.serialEvent(new SerialPortEvent(this, 309 | SerialPortEvent.DATA_AVAILABLE)); 310 | } 311 | } 312 | 313 | /** 314 | * Pause the thread and put it as minimum priority state. 315 | */ 316 | public void Pause() { 317 | synchronized (this) { 318 | // Log.i(TAG,"low priority on: "+bgThread.getName()); 319 | bgThread.setPriority(Thread.MIN_PRIORITY); 320 | this.isPaused = true; 321 | // Log.i(TAG, "thread paused!"); 322 | } 323 | } 324 | 325 | /** 326 | * Continue back execution of the thread and put it back at normal 327 | * priority too. 328 | */ 329 | public void Resume() { 330 | synchronized (this) { 331 | // Log.i(TAG,"normal priority on: "+bgThread.getName()); 332 | bgThread.setPriority(Thread.NORM_PRIORITY); 333 | this.isPaused = false; 334 | // Log.i(TAG, "thread resumed!"); 335 | } 336 | } 337 | } 338 | 339 | public String getName() { 340 | return portName; 341 | } 342 | SerialOutputStream out = new SerialOutputStream(); 343 | 344 | public OutputStream getOutputStream() { 345 | return out; 346 | } 347 | 348 | /** 349 | * Inner class for SerialOutputStream 350 | */ 351 | class SerialOutputStream extends OutputStream { 352 | 353 | /** 354 | * Write an int as a 4 values byte array into the serial Port. 355 | * 356 | * @param b 357 | * @throws IOException 358 | */ 359 | @Override 360 | public void write(int b) throws IOException { 361 | if (baudRate == 0) { 362 | return; 363 | } 364 | if (monThreadisInterrupted == true) { 365 | return; 366 | } 367 | synchronized (self_ftdi) { 368 | write(ByteBuffer.allocate(4).putInt(b).array(), 0, 4); 369 | } 370 | } 371 | 372 | /** 373 | * do a simple call to: 374 | * 375 | * @see {@link #write(byte[], int, int) write(byte b[], int off, int 376 | * len)} 377 | * @param b [] 378 | * @throws IOException 379 | */ 380 | @Override 381 | public void write(byte b[]) throws IOException { 382 | 383 | if (baudRate == 0) { 384 | return; 385 | } 386 | if (monThreadisInterrupted == true) { 387 | return; 388 | } 389 | write(b, 0, b.length); 390 | } 391 | 392 | /** 393 | * Write the byte array into the serial port. 394 | * 395 | * @param b [] the array to write 396 | * @param off the starting index 397 | * @param len the length to write (will be from startingIndex + length) 398 | * @throws IOException 399 | */ 400 | @Override 401 | public void write(byte b[], int off, int len) throws IOException { 402 | if (baudRate == 0) { 403 | Log.i(Tag, "baudrate was 0 nothing will be done."); 404 | return; 405 | } 406 | if (off + len > b.length) { 407 | throw new IndexOutOfBoundsException( 408 | "Invalid offset/length passed to read"); 409 | } 410 | 411 | byte send[] = new byte[len]; 412 | System.arraycopy(b, off, send, 0, len); 413 | if (monThreadisInterrupted == true) { 414 | return; 415 | } 416 | monThread.Pause(); 417 | Log.i(Tag, "bytes.write:" + send.length + " length, "); 418 | if (Looper.getMainLooper() == Looper.myLooper()) { 419 | // if we are in here then we are on UIThread/MainThread. 420 | // Will start a new one to work on for writing... 421 | /** 422 | * simple thread helper 423 | * 424 | * @author Jeremy.Mei-Garino 425 | * 426 | */ 427 | class InternalWritingThread extends Thread { 428 | 429 | InternalWritingThread(Runnable r) { 430 | super(r); 431 | setName("writingSerialThread"); 432 | } 433 | } 434 | /** 435 | * Runnable logic for reading our SerialPort from another 436 | * thread. 437 | * 438 | * @author Jeremy.Mei-Garino 439 | * 440 | */ 441 | class InternalWritingLogik implements Runnable { 442 | 443 | byte[] _fullData; 444 | int _length; 445 | 446 | InternalWritingLogik(byte[] dataHolder, int lengthToWrite) { 447 | super(); 448 | _fullData = dataHolder; 449 | _length = lengthToWrite; 450 | } 451 | 452 | /** 453 | * Will run our logic and yield the thread when it's done. 454 | */ 455 | @Override 456 | public void run() { 457 | synchronized (self_ftdi) { 458 | Log.i(Tag, "writing on " + Thread.currentThread().getName() + " thread"); 459 | if (self_ftdi != null) { 460 | self_ftdi.write(_fullData, _length); 461 | } else if (self_prolific != null) { 462 | self_prolific.write(_fullData, _length); 463 | } 464 | } 465 | Thread.yield(); 466 | } 467 | } 468 | InternalWritingThread d = new InternalWritingThread( 469 | new InternalWritingLogik(send, len)); 470 | d.start(); 471 | while (d.isAlive()) { 472 | } 473 | } else { 474 | if (Looper.myLooper() != null) { 475 | Log.i(Tag, "writing on " + Looper.myLooper().getThread().getName()); 476 | } else { 477 | Log.i(Tag, "writing on a null Looper Thread"); 478 | } 479 | // we seems to already be on our own thread and should then be 480 | // able to directly write... 481 | if (self_ftdi != null) { 482 | self_ftdi.write(send, len); 483 | } else if (self_prolific != null) { 484 | self_prolific.write(send, len); 485 | } 486 | } 487 | monThread.Resume(); 488 | } 489 | 490 | /** 491 | */ 492 | @Override 493 | public void flush() throws IOException { 494 | if (baudRate == 0) { 495 | return; 496 | } 497 | if (monThreadisInterrupted == true) { 498 | return; 499 | } 500 | synchronized (self_ftdi) { 501 | self_ftdi.purge((byte) 2); 502 | } 503 | } 504 | } 505 | /** 506 | * Input stream 507 | */ 508 | private final SerialInputStream in = new SerialInputStream(); 509 | 510 | public InputStream getInputStream() { 511 | return in; 512 | } 513 | 514 | /** 515 | * Inner class for SerialInputStream 516 | */ 517 | class SerialInputStream extends InputStream { 518 | 519 | /** 520 | * Android: always throw a IOException. 521 | * 522 | * @return int the int read 523 | * @throws IOException 524 | * @see java.io.InputStream 525 | * 526 | * timeout threshold Behavior -------------------------------------- 527 | * ---------------------------------- 0 0 blocks until 1 byte is 528 | * available timeout > 0, threshold = 0, blocks until timeout occurs, 529 | * returns -1 on timeout >0 >0 blocks until timeout, returns - 1 on 530 | * timeout, magnitude of threshold doesn't play a role. 0 >0 Blocks 531 | * until 1 byte, magnitude of threshold doesn't play a role 532 | */ 533 | @Override 534 | public synchronized int read() throws IOException { 535 | throw new IOException(); 536 | } 537 | 538 | /** 539 | * Just call: 540 | * 541 | * @see {@link #read(byte, int, int) read(byte b[], int off, int len)} 542 | * @param b [] 543 | * @return int number of bytes read 544 | * @throws IOException 545 | * 546 | * timeout threshold Behavior -------------------------------- 547 | * ---------------------------------------- 0 0 blocks until 1 byte is 548 | * available >0 0 blocks until timeout occurs, returns 0 on timeout >0 549 | * >0 blocks until timeout or reads threshold bytes, returns 0 on 550 | * timeout 0 >0 blocks until reads threshold bytes 551 | */ 552 | @Override 553 | public synchronized int read(byte b[]) throws IOException { 554 | if (monThreadisInterrupted == true) { 555 | return (0); 556 | } 557 | return read(b, 0, b.length); 558 | } 559 | 560 | /* 561 | * read(byte b[], int, int) Documentation is at 562 | * http://java.sun.com/products 563 | * /jdk/1.2/docs/api/java/io/InputStream.html#read(byte[], int, int) 564 | */ 565 | /** 566 | * @param b [] 567 | * @param off 568 | * @param len the length to read. We warned that this parameter can be 569 | * ignored depending on host device. 570 | * @return int number of bytes read 571 | * @throws IOException 572 | * 573 | * timeout threshold Behavior -------------------------------- 574 | * ---------------------------------------- 0 0 blocks until 1 byte is 575 | * available >0 0 blocks until timeout occurs, returns 0 on timeout >0 576 | * >0 blocks until timeout or reads threshold bytes, returns 0 on 577 | * timeout 0 >0 blocks until either threshold # of bytes or len bytes, 578 | * whichever was lower. 579 | */ 580 | @Override 581 | public synchronized int read(byte b[], int off, int len) 582 | throws IOException { 583 | int result; 584 | if (b == null) { 585 | Log.e(Tag + ":SerialInputStream:read() b == null", 586 | "NullPointerException thrown..."); 587 | throw new NullPointerException(); 588 | } 589 | 590 | if ((off < 0) || (len < 0) || (off + len > b.length)) { 591 | Log.e(Tag + ":SerialInputStream:read() off <0", 592 | "IndexOutOfBoundsException thrown..."); 593 | throw new IndexOutOfBoundsException(); 594 | } 595 | 596 | /* 597 | * Return immediately if len==0 598 | */ 599 | if (len == 0) { 600 | return 0; 601 | } 602 | /* 603 | * See how many bytes we should read 604 | */ 605 | int Minimum = len; 606 | 607 | if (threshold == 0) { 608 | /* 609 | * If threshold is disabled, read should return as soon as data 610 | * are available (up to the amount of available bytes in order 611 | * to avoid blocking) Read may return earlier depending of the 612 | * receive time out. 613 | */ 614 | int a = self_ftdi.getQueueStatus();// nativeavailable(); 615 | if (a == 0) { 616 | Minimum = 1; 617 | } else { 618 | Minimum = Math.min(Minimum, a); 619 | } 620 | } else { 621 | /* 622 | * Threshold is enabled. Read should return when 'threshold' 623 | * bytes have been received (or when the receive timeout 624 | * expired) 625 | */ 626 | Minimum = Math.min(Minimum, threshold); 627 | } 628 | if (monThreadisInterrupted == true) { 629 | return (0); 630 | } 631 | byte[] fullData = new byte[Minimum]; 632 | monThread.Pause(); 633 | if (Looper.getMainLooper() == Looper.myLooper()) { 634 | // if we are in here then we are on UIThread/MainThread. 635 | // Will start a new one to work on for reading... 636 | /** 637 | * thread from which we can get back a int "FinalResult". 638 | * 639 | * @author Jeremy.Mei-Garino 640 | * 641 | */ 642 | class InternalReadingThread extends Thread { 643 | 644 | int FinalResult; 645 | 646 | InternalReadingThread(Runnable r) { 647 | super(r); 648 | setName("readingSerialThread"); 649 | } 650 | } 651 | /** 652 | * Runnable logic for reading our SerialPort from another 653 | * thread. 654 | * 655 | * @author Jeremy.Mei-Garino 656 | * 657 | */ 658 | class InternalReadingLogik implements Runnable { 659 | 660 | byte[] _fullData; 661 | int _Minimum; 662 | int _result; 663 | 664 | InternalReadingLogik(byte[] dataHolder, int lengthToRead) { 665 | super(); 666 | _fullData = dataHolder; 667 | _Minimum = lengthToRead; 668 | } 669 | 670 | /** 671 | * Will run our logic and yield the thread when it's done. 672 | */ 673 | @Override 674 | public void run() { 675 | if (self_ftdi != null) { 676 | _result = self_ftdi.read(_fullData, _Minimum); 677 | } else if (self_prolific != null) { 678 | _result = self_prolific.read(_fullData); 679 | } 680 | InternalReadingThread r = (InternalReadingThread) Thread 681 | .currentThread(); 682 | r.FinalResult = _result; 683 | Thread.yield(); 684 | } 685 | } 686 | InternalReadingThread d = new InternalReadingThread( 687 | new InternalReadingLogik(fullData, Minimum)); 688 | d.start(); 689 | while (d.isAlive()) { 690 | } 691 | result = d.FinalResult; 692 | } else { 693 | // we seems to already be on our own thread and should then be 694 | // able to directly read... 695 | if (self_ftdi != null) { 696 | result = self_ftdi.read(fullData, Minimum); 697 | } else if (self_prolific != null) { 698 | result = self_prolific.read(fullData); 699 | } //defaulting to 0 if no devices... 700 | else { 701 | result = 0; 702 | } 703 | } 704 | monThread.Resume(); 705 | for (int i = 0; i < Minimum; i++) { 706 | if (i < off) { 707 | continue; 708 | } 709 | b[i - off] = fullData[i]; 710 | } 711 | return result; 712 | } 713 | 714 | /** 715 | * Do a simple call to: 716 | * 717 | * @see {@link #read(byte[], int, int) read(byte[] b,int i1,int i2)} And 718 | * then clean and loop the b[] to find t[] 719 | * @param b [] 720 | * @param off 721 | * @param len 722 | * @param t [] 723 | * @return int number of bytes read 724 | * @throws IOException 725 | * 726 | * We are trying to catch the terminator in the native code Right now it 727 | * is assumed that t[] is an array of 2 bytes. 728 | * 729 | * if the read encounters the two bytes, it will return and the array 730 | * will contain the terminator. Otherwise read behavior should be the 731 | * same as read( b[], off, len ). Timeouts have not been well tested. 732 | */ 733 | public synchronized int read(byte b[], int off, int len, byte t[]) 734 | throws IOException { 735 | int result; 736 | 737 | if (b == null) { 738 | throw new NullPointerException(); 739 | } 740 | 741 | if ((off < 0) || (len < 0) || (off + len > b.length)) { 742 | throw new IndexOutOfBoundsException(); 743 | } 744 | 745 | /* 746 | * Return immediately if len==0 747 | */ 748 | if (len == 0) { 749 | return 0; 750 | } 751 | /* 752 | * See how many bytes we should read 753 | */ 754 | int Minimum = len; 755 | 756 | if (threshold == 0) { 757 | /* 758 | * If threshold is disabled, read should return as soon as data 759 | * are available (up to the amount of available bytes in order 760 | * to avoid blocking) Read may return earlier depending of the 761 | * receive time out. 762 | */ 763 | int a = self_ftdi != null ? self_ftdi.getQueueStatus() : 0; 764 | 765 | if (a == 0) { 766 | Minimum = 1; 767 | } else { 768 | Minimum = Math.min(Minimum, a); 769 | } 770 | } else { 771 | /* 772 | * Threshold is enabled. Read should return when 'threshold' 773 | * bytes have been received (or when the receive timeout 774 | * expired) 775 | */ 776 | Minimum = Math.min(Minimum, threshold); 777 | } 778 | if (monThreadisInterrupted == true) { 779 | return (0); 780 | } 781 | byte[] fullData = new byte[Minimum]; 782 | result = read(fullData, 0, Minimum); 783 | for (int i = 0; i < Minimum; i++) { 784 | if (i < off) { 785 | continue; 786 | } 787 | b[i - off] = fullData[i]; 788 | if (b[i - off] == t[1] && b[i - off - 1] == t[0]) { 789 | break; 790 | } 791 | } 792 | return result; 793 | } 794 | 795 | /** 796 | * Simply call {@link self.#getQueueStatus() selfgetQueueStatus()} on 797 | * possible devices. otherwise will return 0 in case of error and a -1 798 | * in case of unsupported function for current device. 799 | * 800 | * @return int bytes available 801 | * @throws IOException 802 | */ 803 | @Override 804 | public synchronized int available() throws IOException { 805 | if (monThreadisInterrupted == true) { 806 | return (0); 807 | } 808 | return self_ftdi != null ? self_ftdi.getQueueStatus() : -1; 809 | } 810 | } 811 | 812 | /** 813 | * Close our SerialPort device. 814 | */ 815 | public void close() { 816 | if (self_ftdi != null) { 817 | self_ftdi.close(); 818 | } 819 | if (self_prolific != null) { 820 | self_prolific.end(); 821 | } 822 | } 823 | /** 824 | * Always At 0... because not used at the moment. 825 | */ 826 | private int threshold = 0; 827 | } 828 | -------------------------------------------------------------------------------- /src/com/thebigbang/SerialPortConfig.java: -------------------------------------------------------------------------------- 1 | /* 2 | * To change this template, choose Tools | Templates 3 | * and open the template in the editor. 4 | */ 5 | package com.thebigbang; 6 | 7 | import tw.com.prolific.driver.pl2303.PL2303Driver; 8 | 9 | /** 10 | * Simple class helping the SerialPort device configuration. 11 | *@since 1.2 12 | * @author thebigbang 13 | */ 14 | public class SerialPortConfig { 15 | 16 | public byte dataBits; 17 | public byte stopBits; 18 | public byte parity; 19 | public int baudRate; 20 | public short flowCtrlSetting; 21 | 22 | /** 23 | * simply convert quickly the baudRate value of our class into an enum used by prolifics drivers... 24 | * @return 25 | */ 26 | public PL2303Driver.BaudRate convertToProlificBaudRate() { 27 | switch (baudRate) { 28 | case 115200: 29 | return PL2303Driver.BaudRate.B115200; 30 | case 1200: 31 | return PL2303Driver.BaudRate.B1200; 32 | case 1228800: 33 | return PL2303Driver.BaudRate.B1228800; 34 | case 14400: 35 | return PL2303Driver.BaudRate.B14400; 36 | case 150: 37 | return PL2303Driver.BaudRate.B150; 38 | case 1800: 39 | return PL2303Driver.BaudRate.B1800; 40 | case 19200: 41 | return PL2303Driver.BaudRate.B19200; 42 | case 230400: 43 | return PL2303Driver.BaudRate.B230400; 44 | case 2400: 45 | return PL2303Driver.BaudRate.B2400; 46 | case 2457600: 47 | return PL2303Driver.BaudRate.B2457600; 48 | case 300: 49 | return PL2303Driver.BaudRate.B300; 50 | case 3000000: 51 | return PL2303Driver.BaudRate.B3000000; 52 | case 38400: 53 | return PL2303Driver.BaudRate.B38400; 54 | case 460800: 55 | return PL2303Driver.BaudRate.B460800; 56 | case 4800: 57 | return PL2303Driver.BaudRate.B4800; 58 | case 57600: 59 | return PL2303Driver.BaudRate.B57600; 60 | case 600: 61 | return PL2303Driver.BaudRate.B600; 62 | case 6000000: 63 | return PL2303Driver.BaudRate.B6000000; 64 | case 614400: 65 | return PL2303Driver.BaudRate.B614400; 66 | case 75: 67 | return PL2303Driver.BaudRate.B75; 68 | case 921600: 69 | return PL2303Driver.BaudRate.B921600; 70 | case 9600: 71 | return PL2303Driver.BaudRate.B9600; 72 | default: 73 | return PL2303Driver.BaudRate.B0; 74 | } 75 | } 76 | /** 77 | * convert our dataBits into an enum used by prolifics driver 78 | * @param dataBits 79 | * @return 80 | */ 81 | public PL2303Driver.DataBits convertToProlificDataBits() { 82 | switch(dataBits) 83 | { 84 | default:return PL2303Driver.DataBits.D5; 85 | case 6:return PL2303Driver.DataBits.D6; 86 | case 7:return PL2303Driver.DataBits.D7; 87 | case 8:return PL2303Driver.DataBits.D8; 88 | } 89 | } 90 | 91 | /** 92 | * convert the flowcontrol value into one usable by Prolifics driver 93 | * todo: check correctness of the values. 94 | * @return 95 | */ 96 | public PL2303Driver.FlowControl convertToProlificFlowControl() { 97 | switch(flowCtrlSetting) 98 | { 99 | default:return PL2303Driver.FlowControl.OFF; 100 | case 1:return PL2303Driver.FlowControl.XONXOFF; 101 | case 2:return PL2303Driver.FlowControl.DTRDSR; 102 | case 3:return PL2303Driver.FlowControl.RFRCTS; 103 | case 4:return PL2303Driver.FlowControl.RTSCTS; 104 | } 105 | } 106 | 107 | /** 108 | * return the enum type used by Prolifics drivers 109 | * todo: check correctness of the values... 110 | * @return 111 | */ 112 | public PL2303Driver.Parity convertToProlificParity() { 113 | switch(parity) 114 | { 115 | default:return PL2303Driver.Parity.NONE; 116 | case 1:return PL2303Driver.Parity.EVEN; 117 | case 2:return PL2303Driver.Parity.ODD; 118 | } 119 | } 120 | 121 | /** 122 | * convert the stop bits into one enum used by prolific drivers 123 | * @return 124 | */ 125 | public PL2303Driver.StopBits convertToProlificStopBits() { 126 | switch(stopBits) 127 | { 128 | default:return PL2303Driver.StopBits.S1; 129 | case 2:return PL2303Driver.StopBits.S2; 130 | } 131 | } 132 | } 133 | -------------------------------------------------------------------------------- /src/com/thebigbang/SerialPortEvent.java: -------------------------------------------------------------------------------- 1 | /*------------------------------------------------------------------------- 2 | | RXTX License v 2.1 - LGPL v 2.1 + Linking Over Controlled Interface. 3 | | RXTX is a native interface to serial ports in java. 4 | | Copyright 1997-2007 by Trent Jarvi tjarvi@qbang.org and others who 5 | | actually wrote it. See individual source files for more information. 6 | | 7 | | A copy of the LGPL v 2.1 may be found at 8 | | http://www.gnu.org/licenses/lgpl.txt on March 4th 2007. A copy is 9 | | here for your convenience. 10 | | 11 | | This library is free software; you can redistribute it and/or 12 | | modify it under the terms of the GNU Lesser General Public 13 | | License as published by the Free Software Foundation; either 14 | | version 2.1 of the License, or (at your option) any later version. 15 | | 16 | | This library is distributed in the hope that it will be useful, 17 | | but WITHOUT ANY WARRANTY; without even the implied warranty of 18 | | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 19 | | Lesser General Public License for more details. 20 | | 21 | | An executable that contains no derivative of any portion of RXTX, but 22 | | is designed to work with RXTX by being dynamically linked with it, 23 | | is considered a "work that uses the Library" subject to the terms and 24 | | conditions of the GNU Lesser General Public License. 25 | | 26 | | The following has been added to the RXTX License to remove 27 | | any confusion about linking to RXTX. We want to allow in part what 28 | | section 5, paragraph 2 of the LGPL does not permit in the special 29 | | case of linking over a controlled interface. The intent is to add a 30 | | Java Specification Request or standards body defined interface in the 31 | | future as another exception but one is not currently available. 32 | | 33 | | http://www.fsf.org/licenses/gpl-faq.html#LinkingOverControlledInterface 34 | | 35 | | As a special exception, the copyright holders of RXTX give you 36 | | permission to link RXTX with independent modules that communicate with 37 | | RXTX solely through the Sun Microsytems CommAPI interface version 2, 38 | | regardless of the license terms of these independent modules, and to copy 39 | | and distribute the resulting combined work under terms of your choice, 40 | | provided that every copy of the combined work is accompanied by a complete 41 | | copy of the source code of RXTX (the version of RXTX used to produce the 42 | | combined work), being distributed under the terms of the GNU Lesser General 43 | | Public License plus this exception. An independent module is a 44 | | module which is not derived from or based on RXTX. 45 | | 46 | | Note that people who make modified versions of RXTX are not obligated 47 | | to grant this special exception for their modified versions; it is 48 | | their choice whether to do so. The GNU Lesser General Public License 49 | | gives permission to release a modified version without this exception; this 50 | | exception also makes it possible to release a modified version which 51 | | carries forward this exception. 52 | | 53 | | You should have received a copy of the GNU Lesser General Public 54 | | License along with this library; if not, write to the Free 55 | | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 56 | | All trademarks belong to their respective owners. 57 | --------------------------------------------------------------------------*/ 58 | package com.thebigbang; 59 | import java.util.*; 60 | 61 | /** 62 | * @author Trent Jarvi, Jeremy.Mei-Garino (Android port) 63 | * @version %I%, %G% 64 | * @since JDK1.0 65 | */ 66 | 67 | public class SerialPortEvent extends EventObject 68 | { 69 | /** 70 | * 71 | */ 72 | private static final long serialVersionUID = -4863829099676777852L; 73 | public static final int DATA_AVAILABLE =1; 74 | public static final int OUTPUT_BUFFER_EMPTY =2; 75 | public static final int CTS =3; 76 | public static final int DSR =4; 77 | public static final int RI =5; 78 | public static final int CD =6; 79 | public static final int OE =7; 80 | public static final int PE =8; 81 | public static final int FE =9; 82 | public static final int BI =10; 83 | 84 | //private boolean OldValue; 85 | //private boolean NewValue; 86 | private int eventType; 87 | 88 | public SerialPortEvent(Object sender, int eventType) 89 | { 90 | super(sender); 91 | this.eventType=eventType; 92 | } 93 | public SerialPortEvent(Object sender, int eventtype, boolean oldvalue, boolean newvalue) 94 | { 95 | super( sender ); 96 | //OldValue=oldvalue; 97 | //NewValue=newvalue; 98 | eventType=eventtype; 99 | } 100 | public int getEventType() 101 | { 102 | return(eventType); 103 | } 104 | /*public boolean getNewValue() 105 | { 106 | return( NewValue ); 107 | } 108 | public boolean getOldValue() 109 | { 110 | return( OldValue ); 111 | }*/ 112 | } 113 | 114 | -------------------------------------------------------------------------------- /src/com/thebigbang/SerialPortEventListener.java: -------------------------------------------------------------------------------- 1 | /*------------------------------------------------------------------------- 2 | | RXTX License v 2.1 - LGPL v 2.1 + Linking Over Controlled Interface. 3 | | RXTX is a native interface to serial ports in java. 4 | | Copyright 1997-2007 by Trent Jarvi tjarvi@qbang.org and others who 5 | | actually wrote it. See individual source files for more information. 6 | | 7 | | A copy of the LGPL v 2.1 may be found at 8 | | http://www.gnu.org/licenses/lgpl.txt on March 4th 2007. A copy is 9 | | here for your convenience. 10 | | 11 | | This library is free software; you can redistribute it and/or 12 | | modify it under the terms of the GNU Lesser General Public 13 | | License as published by the Free Software Foundation; either 14 | | version 2.1 of the License, or (at your option) any later version. 15 | | 16 | | This library is distributed in the hope that it will be useful, 17 | | but WITHOUT ANY WARRANTY; without even the implied warranty of 18 | | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 19 | | Lesser General Public License for more details. 20 | | 21 | | An executable that contains no derivative of any portion of RXTX, but 22 | | is designed to work with RXTX by being dynamically linked with it, 23 | | is considered a "work that uses the Library" subject to the terms and 24 | | conditions of the GNU Lesser General Public License. 25 | | 26 | | The following has been added to the RXTX License to remove 27 | | any confusion about linking to RXTX. We want to allow in part what 28 | | section 5, paragraph 2 of the LGPL does not permit in the special 29 | | case of linking over a controlled interface. The intent is to add a 30 | | Java Specification Request or standards body defined interface in the 31 | | future as another exception but one is not currently available. 32 | | 33 | | http://www.fsf.org/licenses/gpl-faq.html#LinkingOverControlledInterface 34 | | 35 | | As a special exception, the copyright holders of RXTX give you 36 | | permission to link RXTX with independent modules that communicate with 37 | | RXTX solely through the Sun Microsytems CommAPI interface version 2, 38 | | regardless of the license terms of these independent modules, and to copy 39 | | and distribute the resulting combined work under terms of your choice, 40 | | provided that every copy of the combined work is accompanied by a complete 41 | | copy of the source code of RXTX (the version of RXTX used to produce the 42 | | combined work), being distributed under the terms of the GNU Lesser General 43 | | Public License plus this exception. An independent module is a 44 | | module which is not derived from or based on RXTX. 45 | | 46 | | Note that people who make modified versions of RXTX are not obligated 47 | | to grant this special exception for their modified versions; it is 48 | | their choice whether to do so. The GNU Lesser General Public License 49 | | gives permission to release a modified version without this exception; this 50 | | exception also makes it possible to release a modified version which 51 | | carries forward this exception. 52 | | 53 | | You should have received a copy of the GNU Lesser General Public 54 | | License along with this library; if not, write to the Free 55 | | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 56 | | All trademarks belong to their respective owners. 57 | --------------------------------------------------------------------------*/ 58 | package com.thebigbang; 59 | import java.util.*; 60 | 61 | /** 62 | * @author Trent Jarvi 63 | * @version %I%, %G% 64 | * @since JDK1.0 65 | */ 66 | 67 | 68 | public interface SerialPortEventListener extends EventListener 69 | { 70 | public abstract void serialEvent( SerialPortEvent ev ); 71 | } 72 | 73 | --------------------------------------------------------------------------------