Siemens TC65 manual Handling Interfaces and Data Service Resources, Module States

Page 20

TC65 JAVA User's Guide

Strictly confidential / Released

s

4.4Handling Interfaces and Data Service Resources

To develop Java applications the developer must know which resources, data services and hardware access are available.

•There are three AT parsers available

•There is hardware access over

-two serial interfaces: ASC1 (System.out only) and ASC0 (fully accessible).

-general purpose I/O. To configure the hardware access, please refer to the AT Command Set [3] and the Hardware Interface Description [4].

-I2C/SPI

-All restrictions of combinations are described in section 4.4.1.

•A Java application has:

-three instances of the AT command class, one with CSD and two without, each of which would, in turn, be attached to one of the three AT parsers.

-one instance of access to a serial interface, ASC0, through the RS-232 API.

-System.out over the serial interface, ASC1, for debugging.

4.4.1Module States

The module can exist in the following six states in relation to a Java application, the serial interfaces, GPIO and I2C/SPI. See the AT Command Set [3] for information about any AT commands referenced. A state transition diagram is shown in

Figure 10.

This section shows how Java applications must share AT parsers, GPIO pins and I2C/SPI resources. DAC, ADC and DAI are not discussed here. The USB interface is an alternative to ASC1. When the USB is plugged in, the ASC1 interface is deactivated.

Color legend for the following figures

Default configuration of module

Default configuration when Java

application is started

configured by AT Command

TC65 JAVA User's Guide_V05

Page 20 of 90

26.09.2005

Page 19 Page 21
Image 20
Page 19 Page 21
Contents Java Users Guide Document Name TC65 Java Users Guide TC65 Java Users GuideSeptember 26 TC65 Java Users GuideV05Table of Contents Maintenance 3.3.2Java Security Compile and Run a Program without a Java IDEDebug Environment Java Tutorial Differences from the TC45Sun Java Studio Mobility 6 Switching Emulators TablesPreamble Related Documents New solutionOverview Terms and Abbreviations Abbreviation DescriptionSystem Requirements InstallationInstallation CD Components Module Exchange Suite1.2 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 Smtk Uninstall UpgradesSoftware Platform Software ArchitectureInterfaces 1 ASC0 Serial Device General Purpose I/O3 DAC/ADC 4 ASC1JVM Interfaces IP NetworkingMedia Other InterfacesData Flow of a Java Application Running on the Module ADCHandling Interfaces and Data Service Resources Module StatesState 1 Default No Java Running State 4 Default Java Application ActiveState 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 Maintenance IP ServicePower Saving ChargingAirplane Mode AlarmShutdown Automatic ShutdownRestart after Switch Off Special AT Command Set for Java ApplicationsSwitching from Data Mode to Command Mode Mode Indication after MIDlet StartupConfiguration of Serial Interface Java CommandsRestrictions Flash File System MemoryPerformance JavaFrequencyB 1 / frequencyA Duration of each loop = 600 sPin I/O Data Rates on RS-232 APIPlain Serial Interface Voice Call in ParallelScenarios with Gprs Connection Upload75% 63% 55% 33% 65% 55% 33% 16%85% 78% 58% 48% Download91% 87% 81% 73% MIDlets MIDlet Documentation MIDlet Life CycleMIDlet.destroyApp method Hello World MIDlet Here is a sample HelloWorld programCommand Line Based File Transfer to ModuleModule Exchange Suite Windows BasedOtap Security IssuesOver the Air Provisioning Otap Overview Over The Air Provisioning OtapIntroduction to Otap Parameters Max. Length AT Keyword SM Install/update Delete Otap ParametersDelete operation Install operationShort Message Format Java File Format Procedures Install/Update Delete Time Out Values and Result Codes Tips and Tricks for OtapOtap Tracer SecurityHow To Compile and Run a Program without a Java IDE Build ResultsRun on the Module with Autostart CompileRun on the Module with Manual Start Switch on Autostart Switch off AutostartDebug Environment Data Flow of a Java Application in the Debug EnvironmentEmulator Java IDE Sun Java Studio Mobility 6 2004Q3 Switching emulators Projects Compile and run TemplatesExamples JBuilderX JDK settings Borland JBuilderExamples TC65 Java Users Guide JBuilder2005 JDK settings Eclipse IntegrationEclipse Plug-in installation Eclipse J2ME platform TC65 Java Users GuideV05 26.09.2005 Example Eclipse Project importEclipse Example Compile and debug Eclipse Create packageEclipse Configuration BreakpointsJava Security Secure Data Transfer ModeAsja Vasecuritycertificate J a va C u r i t y c e r t i f i c a t eCreate a Secure Data Transfer Environment Step by Step Create CA and generate CA Root CertificateExecution Control Unsecured modeSecured mode Change to Secured Mode Concept Build binary data for AT command AtsjsecGenerate key pair Generate customer root CertificateConcept for the Signing the Java MIDlet Encoded JAR-File HashStructure and Description of the Java Security Commands Application and Data ProtectionStructure of the Java Security Commands General structureBuild Java Security Command Hash SHA1Send Java Security Command to the Module ATSJSEC?Create Java Security Commands Export X.509 Root CertificateCommand switch off module exchange functionality Sign a MIDletUsing the AT Command API Class ATCommandJava Tutorial Instantiation with or without CSD SupportSending an AT Command to the Device, the send Method Data ConnectionsTC65 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
Related manuals
Manual 123 pages 53.3 Kb

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.
Top Page Image Contents