Siemens TC65 Interfaces 1 ASC0 Serial Device, General Purpose I/O, 3 DAC/ADC, 4 ASC1, 6 I2C/SPI

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TC65 JAVA User's Guide

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4.2Interfaces

4.2.1ASC0 - Serial Device

ASC0, an Asynchronous Serial Controller, is a 9-wire serial interface. It is described in the Hardware Interface Description [4]. Without a running Java application the module can be controlled by sending AT commands over ASC0. Furthermore, ASC0 is designed for transferring files from the development PC to the module and for controlling the module with AT commands. When a Java application is started, ASC0 can be used as an RS-232 port. Refer to the Java doc [5] for details.

4.2.2General Purpose I/O

There are ten I/O pins that can be configured for general purpose I/O. When the TC65 starts up, all 10 pins are set, by default, to a high-impedance state for use as input. One pin can be configured as a pulse counter. All lines can be accessed under Java by AT commands. See [3] and [4] for information on configuring the pins.

4.2.3DAC/ADC

There are two analogue input lines and one analogue output line. They are accessed by AT commands. See [3] and [4] for details.

4.2.4ASC1

ASC1 is the second serial interface on the module. This is a 4-pin interface (RX, TX, RTS, CTS). It can be used as a second AT interface when a Java application is not running or by a running Java application as System.out.

4.2.5Digital Audio Interface (DAI)

The TC65 has a seven-line serial interface with one input data clock line and input/output data and frame lines to support the DAI. Refer to the AT Command Set [3] and Hardware Interface Description [4] documents for more information.

4.2.6I2C/SPI

There is a 4 line serial interface which can be used as I2C or SPI interface. It is described in the Hardware Interface Description [4]. The at^sspi at command configures and drives this interface. For details see [4].

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Contents Java Users Guide TC65 Java Users Guide Document Name TC65 Java Users GuideSeptember 26 TC65 Java Users GuideV05Table of Contents 3.3.2 MaintenanceJava Security Compile and Run a Program without a Java IDEDebug Environment Differences from the TC45 Java TutorialTables Sun Java Studio Mobility 6 Switching EmulatorsPreamble Related Documents New solutionOverview Abbreviation Description Terms and AbbreviationsSystem Requirements InstallationInstallation CD Module Exchange Suite Components1.2 WTK SDK and Java StudioInstalling the Smtk Environment Siemens Mobility Toolkit InstallationInstalling the Standard Development Toolkit Installing Module Exchange Suite MES Installing Sun Java Studio MobilityInstalling Eclipse Installing Borland JBuilder X Upgrades Smtk UninstallSoftware Architecture Software PlatformGeneral Purpose I/O Interfaces 1 ASC0 Serial Device3 DAC/ADC 4 ASC1IP Networking JVM InterfacesMedia Other InterfacesADC Data Flow of a Java Application Running on the ModuleModule States Handling Interfaces and Data Service ResourcesState 4 Default Java Application Active State 1 Default No Java RunningState 2 No Java Running, General Purpose I/O and I2C State 3 No Java Running, General Purpose I/O and SPIState 5 Java Application Active, General Purpose I/O and I2C Module State Transitions IP Service MaintenanceCharging Power SavingAlarm Airplane ModeShutdown Automatic ShutdownSpecial AT Command Set for Java Applications Restart after Switch OffSwitching from Data Mode to Command Mode Mode Indication after MIDlet StartupJava Commands Configuration of Serial InterfaceRestrictions Flash File System MemoryJava PerformanceFrequencyB 1 / frequencyA Duration of each loop = 600 sData Rates on RS-232 API Pin I/OVoice Call in Parallel Plain Serial InterfaceUpload Scenarios with Gprs Connection75% 63% 55% 33% 65% 55% 33% 16%85% 78% 58% 48% Download91% 87% 81% 73% MIDlet Documentation MIDlet Life Cycle MIDletsMIDlet.destroyApp method Here is a sample HelloWorld program Hello World MIDletFile Transfer to Module Command Line BasedModule Exchange Suite Windows BasedOtap Security IssuesOver the Air Provisioning Otap 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 CodesSecurity Otap TracerHow To Build Results Compile and Run a Program without a Java IDERun on the Module with Autostart CompileRun on the Module with Manual Start 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 Compile and run TemplatesExamples 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 StepExecution Control Unsecured modeSecured mode Build binary data for AT command Atsjsec Change to Secured Mode ConceptGenerate key pair Generate customer root CertificateEncoded 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 functionalityClass ATCommand Using the AT Command APIJava Tutorial Instantiation with or without CSD SupportData Connections Sending an AT Command to the Device, the send MethodTC65 Java Users Guide Synchronization ATCommandResponseListener InterfaceNon-blocking ATCommand.send Method Implementation ATCommandListener InterfaceATEvents Registering a Listener with an ATCommand Instance Example Programming the MIDletThreads 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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