Siemens AC65, TC65, XT75, XT65 manual Java Commands, AutoExec Function, System Out, Serial interfaces

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Java User’s Guide

5.9 System Out

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5.8.5Java Commands

There is a small set of special Java AT commands:

•AT^SJRA, start a Java application

•AT^SJNET, configuration of Java networking connections

•AT^SJOTAP, start and configuration of over the air provisioning

•AT^SJSEC, security configuration

Refer to the AT command Set [1].

5.8.6AutoExec Function

Under Java, the AutoExec function’s AT command execution has some restrictions (see [1] for details on the AutoExec function). If an AT command is executed, neither URC nor command response are indicated to the Java application. Therefore, it is recommended to use the AutoExec function under Java only with commands that shut down the module, e.g., with AT+CFUN=0,1, as a watch dog. Any other AT command execution should be implemented with Java means and the ATCommand class.

5.9System Out

Any output printed to the System.out stream by a Java application can be redirected to one of the serial interfaces, a file, a "NULL" device (i.e. the output will be discarded) or a UDP socket for using the debugger from an IDE. The configuration can be done at any time using the AT command AT^SCFG (see [1] for details) and is non-volatile.

5.9.1Serial interfaces

System.out can be written to any of the serial interfaces ASC0, ASC1 or USB. If System.out is redirected to one of the interfaces used for the Java CommConnection, the interface will be shared between System.out and the CommConnection. This will result in mixed output, if data is written to the CommConnections OutputStream and something is printed via System.out at the same time.

Using System.out and CommConnection on the same serial interface may be done if a device connected to the serial port is only transmitting data to the module. It is recommended to ensure already in the HW design that output from the module cannot be transferred to a con- nected device.

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Contents User’s Guide Trademark notice Java User’s GuideSoftware Platform ContentUDP Gpio MaintenanceOver The Air Provisioning Otap File Transfer to ModuleCompile and Run a Program without a Java IDE Compile and Run a Program with a Java IDEJava Security Differences to the TC45 123 Java Tutorial 113Tables Figures Java User’s Guide Preface Related Documents OverviewAbbreviation Description Terms and AbbreviationsURL System Requirements InstallationInstallation CD for AC65/AC75 and XT65/XT75 Installation CD for TC65 1.2 WTK Components Module Exchange SuiteNetBeans IDE SDK / JDKEclipse 3.2.2 IDE and Eclipse ME Plugin 1.5.5 or Eclipse 3.1.2 IDE and Eclipse ME PluginIntegrated Documentation Suite IDS GPS Evaluation SoftwareJava User’s Guide Step Installing the Smtk Environment Siemens Mobility Toolkit InstallationInstalling the Standard Development Toolkit How to use the Modify or Repair mode Installing Eclipse 3.0, Eclipse 3.1 or Eclipse Installing NetBeans IDE 5.0 / NetBeans IDEUsing Eclipse 3.0.1 or Eclipse Using Eclipse 3.1.0, Eclipse 3.1.1 or EclipseUpgrades Smtk UninstallSoftware Architecture Software PlatformGeneral Purpose I/O Interfaces 1 ASC0 Serial Device3 DAC/ADC 4 ASC17 GPS IP Networking JVM InterfacesMedia Other InterfacesData flow of a Java application running on the module Data Flow of a Java Application Running on the ModuleModule States Handling Interfaces and Data Service ResourcesState 1 Default No Java Running State 2 No Java Running, General Purpose I/O and I2C State 4 Default Java Application ActiveModule State Transitions Module State Transition DiagramIP Service MaintenancePower Saving Remote SIM AccessCharging Airplane ModeAlarm Shutdown Restart after Switch OffAutomatic Shutdown Manual ShutdownSwitching from Data Mode to Command Mode Special AT Command Set for Java ApplicationsMode Indication after MIDlet Startup Configuration of Serial InterfaceAutoExec Function Java CommandsSystem Out Serial interfaces3 UDP FileGpio Restrictions Flash File SystemDuration of each loop = 600 s PerformanceJava Data Rates on RS-232 API Pin I/OScenarios with GPRS/EGDE Connection Plain Serial InterfaceVoice Call in Parallel Upload Download Java User’s Guide System Time MIDlet Documentation MIDlet Life Cycle MIDletsApplication Management Software MIDlet Here is a sample HelloWorld program Hello World MIDletFile Transfer to Module Command Line BasedWindows Based Over the Air ProvisioningOtap Security IssuesOtap Overview Over The Air Provisioning OtapIntroduction to Otap Otap Parameters Parameters Max. Length AT Keyword SM Install/update DeleteDelete operation Install operationShort Message Format Java File Format Procedures Install/Update Delete Tips and Tricks for Otap Time Out Values and Result CodesHow To Otap TracerSecurity How To Build Results Compile and Run a Program without a Java IDERun on the Module with Manual Start CompileSwitch off Autostart Switch on AutostartUsing the graphical autoexecoff.exe tool Using the command line tool cmdautoexecoff.exeEclipse 3.1.2 with ME Plugin Setup a New ProjectCompile and Run a Program with a Java IDE Select e.g. TC65 Release 2 emulator Select Project01 and press Ctrl+N and select J2ME Midlet Modify Java source file printme.java template Java User’s Guide Data Flow of a Java Application in the Debug Environment Debug EnvironmentEmulator Java User’s Guide NetBeans IDE 5.0, NetBeans 5.5 or NetBeans Java IDENetBeans IDE 5.0 installed emulators Switching Emulator to IMP-NG EmulatorTemplates NetBeans IDE 5.0 selecting sample project Hello World Sample ExamplesStarting Debug Session without Downloading Java Files Compile and RunDisplaying Java System.out in NetBeans IDE window Eclipse Eclipse 3.0 and EclipseEclipse Display of different integrated emulators Using Eclipse with ME Plugin Switching EmulatorsAdditional Configuration of Integrated Emulator Eclipse with ME Plugin 1.5.0 J2ME platform Open menu File → Import → Existing Project into Workspace Import ExampleEclipse Create package Compile and DebugEclipse Configuration Starting Debug Session without Downloading Java Files Java User’s Guide Borland JBuilder JBuilder X JDK settingsJBuilder X Sample Projects Set the additional emulator parameter -noload and press OK JBuilder 2006 Enterprise/Developer JDK settings JBuilder 2006 Enterprise/Developer Sample Projects BreakpointsSwitching Java System.out to IDE Debug Window Important Information for Java Debugging on Windows Vista Secure Data Transfer Java SecurityMode Create a Secure Data Transfer Environment Step by Step Sign certificate request by CA Execute command Result Convert formatSecured mode Unsecured modeExecution Control Standard behavior of the moduleInsert Customer Root Certificate Change to Secured Mode ConceptConcept for the Signing the Java MIDlet Prepare MIDlet for Secured ModeApplication and Data Protection Structure and Description of the Java Security CommandsStructure of the Java Security Commands Build Java Security Command Build Java Security CommandConnect Jsec Ready Send Command Send Java Security Command to the ModuleExport X.509 Root Certificate Create Java Security CommandsCommand switch on Java Security Mode Sign a MIDlet Class ATCommand Using the AT Command APIJava Tutorial Instantiation with or without CSD SupportSending an AT Command to the Device, the send Method Data Connections Wmjavausersguidev12 116 2008-02-25 Confidential / Released Synchronization ATCommandResponseListener InterfaceNon-Blocking ATCommand.send Method ATEvents ATCommandListener InterfaceImplementation Registering a Listener with an ATCommand Instance Example Programming the MIDletThreads Java User’s Guide Differences to the TC45
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AC65, XT65, XT75, TC65 specifications

The Siemens TC65 is a compact and powerful GSM/GPRS module designed for a wide range of mobile communication applications. With its robust features, the TC65 perfectly meets the growing demands for connectivity in various industries, including automotive, telematics, and industrial automation.

A standout feature of the TC65 is its compact size, allowing it to be easily integrated into various devices without compromising on performance. The module supports GSM (Global System for Mobile Communications) and GPRS (General Packet Radio Service), providing reliable and efficient voice and data transmission.

One of the key technologies incorporated in the TC65 is its integrated TCP/IP stack, which allows for seamless internet connectivity and enables application developers to create IoT solutions with ease. This capability is essential for remote monitoring, data logging, and other applications that require continuous data exchange.

The TC65 also boasts extensive multimedia capabilities, including support for SMS, MMS, and voice calls. This makes it suitable for applications that require not only data transmission but also communication features. Additionally, it supports various codecs for voice compression, ensuring high-quality audio in voice applications.

Enhanced security features are another highlight of the TC65. It incorporates comprehensive security protocols to safeguard data transmission, making it suitable for sensitive applications in finance, healthcare, and other critical sectors. The module also includes an integrated SIM application toolbox that supports the development of secure and customizable applications.

For developers, the TC65 offers an easy-to-use software development kit (SDK), simplifying the process of application development. This means that businesses can quickly create and deploy solutions tailored to their specific needs.

The module operates across a wide voltage range and is designed to tolerate challenging environmental conditions, making it ideal for industrial use. It supports various interfaces, including UART, GPIO, and I2C, enabling it to connect with a variety of peripherals and sensors, thus expanding its usability.

In summary, the Siemens TC65 combines compact design, versatile communication capabilities, advanced security features, and developer-friendly resources, making it an excellent choice for anyone looking to implement reliable and sophisticated GSM/GPRS communication in their applications. The TC65 is a valuable asset in the evolving landscape of connected devices and IoT solutions.
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