Siemens TC65 manual Plain Serial Interface, Voice Call in Parallel

Page 31

TC65 JAVA User's Guide

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5.9.3.1Plain Serial Interface

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Scenario: A device is connected to ASC0 (refer to 4.2.4). The Java application must handle data input and output streams. A simple Java application (with only one thread) which loops incoming data directly to output, reaches data rates up to 180kbit/s. Test conditions: hardware flow control enabled (<autorts> and <autocts>), 8N1, and baud rate on ASC0 set to 230kbaud (-> theoretical maximum: 184kbit/s net data rate).

ASC1

Java

application

(looping data)

TC65

Figure 13: Scenario for testing data rates on ASC1

5.9.3.2Voice Call in Parallel

Same scenario as in section 5.9.3.1, but with a voice call added. The application reflects incoming data directly to output and, additionally, handles an incoming voice call. The data rates are also up to 180kbit/s. Test conditions: same as in Sect. 5.9.3.1.

 

 

 

 

 

 

 

 

 

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ASC1

Java

application

(looping data)

TC65

Figure 14: Scenario for testing data rates on ASC1 with a voice call in parallel

TC65 JAVA User's Guide_V05

Page 31 of 90

26.09.2005

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Page 30 Page 32
Contents Java Users Guide TC65 Java Users GuideV05 Document Name TC65 Java Users GuideTC65 Java Users Guide September 26Table of Contents 3.3.2 MaintenanceDebug Environment Compile and Run a Program without a Java IDEJava Security Differences from the TC45 Java TutorialTables Sun Java Studio Mobility 6 Switching EmulatorsPreamble Overview New solutionRelated Documents Abbreviation Description Terms and AbbreviationsInstallation CD InstallationSystem Requirements SDK and Java Studio ComponentsModule Exchange Suite 1.2 WTKInstalling the Standard Development Toolkit Siemens Mobility Toolkit InstallationInstalling the Smtk Environment Installing Eclipse Installing Borland JBuilder X Installing Sun Java Studio MobilityInstalling Module Exchange Suite MES Upgrades Smtk UninstallSoftware Architecture Software Platform4 ASC1 Interfaces 1 ASC0 Serial DeviceGeneral Purpose I/O 3 DAC/ADCOther Interfaces JVM InterfacesIP Networking MediaADC Data Flow of a Java Application Running on the ModuleModule States Handling Interfaces and Data Service ResourcesState 3 No Java Running, General Purpose I/O and SPI State 1 Default No Java RunningState 4 Default Java Application Active State 2 No Java Running, General Purpose I/O and I2CState 5 Java Application Active, General Purpose I/O and I2C Module State Transitions IP Service MaintenanceCharging Power SavingAutomatic Shutdown Airplane ModeAlarm ShutdownMode Indication after MIDlet Startup Restart after Switch OffSpecial AT Command Set for Java Applications Switching from Data Mode to Command ModeMemory Configuration of Serial InterfaceJava Commands Restrictions Flash File SystemDuration of each loop = 600 s PerformanceJava FrequencyB 1 / frequencyAData Rates on RS-232 API Pin I/OVoice Call in Parallel Plain Serial Interface65% 55% 33% 16% Scenarios with Gprs ConnectionUpload 75% 63% 55% 33%91% 87% 81% 73% Download85% 78% 58% 48% MIDlet Documentation MIDlet Life Cycle MIDletsMIDlet.destroyApp method Here is a sample HelloWorld program Hello World MIDletWindows Based Command Line BasedFile Transfer to Module Module Exchange SuiteOver the Air Provisioning Security IssuesOtap Introduction to Otap Over The Air Provisioning OtapOtap Overview Otap Parameters Parameters Max. Length AT Keyword SM Install/update DeleteShort Message Format Install operationDelete operation Java File Format Procedures Install/Update Delete Tips and Tricks for Otap Time Out Values and Result CodesSecurity Otap TracerHow To Build Results Compile and Run a Program without a Java IDERun on the Module with Manual Start CompileRun on the Module with Autostart Switch off Autostart Switch on AutostartData Flow of a Java Application in the Debug Environment Debug EnvironmentEmulator Java IDE Sun Java Studio Mobility 6 2004Q3 Switching emulators Projects Examples TemplatesCompile and run Borland JBuilder JBuilderX JDK settingsExamples TC65 Java Users Guide JBuilder2005 JDK settings Integration EclipseEclipse Plug-in installation Eclipse J2ME platform TC65 Java Users GuideV05 26.09.2005 Eclipse Project import ExampleEclipse Example Eclipse Create package Compile and debugBreakpoints Eclipse ConfigurationJava Security Mode Secure Data TransferJ a va C u r i t y c e r t i f i c a t e Asja VasecuritycertificateCreate CA and generate CA Root Certificate Create a Secure Data Transfer Environment Step by StepSecured mode Unsecured modeExecution Control Generate customer root Certificate Change to Secured Mode ConceptBuild binary data for AT command Atsjsec Generate key pairEncoded JAR-File Hash Concept for the Signing the Java MIDletApplication and Data Protection Structure and Description of the Java Security CommandsGeneral structure Structure of the Java Security CommandsHash SHA1 Build Java Security CommandATSJSEC? Send Java Security Command to the ModuleExport X.509 Root Certificate Create Java Security CommandsSign a MIDlet Command switch off module exchange functionalityInstantiation with or without CSD Support Using the AT Command APIClass ATCommand Java TutorialData Connections Sending an AT Command to the Device, the send MethodTC65 Java Users Guide Non-blocking ATCommand.send Method ATCommandResponseListener InterfaceSynchronization ATEvents ATCommandListener InterfaceImplementation Registering a Listener with an ATCommand Instance Threads Programming the MIDletExample TC65 Java Users Guide Differences from the TC45
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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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