Siemens TC65 manual Data Flow of a Java Application Running on the Module, Adc

Models: TC65

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TC65 JAVA User's Guide

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4.3Data Flow of a Java Application Running on the Module

AT Parser

system.out

ASC1

JVM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AT Command

 

 

 

File I/O API

API

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IMP-NG

 

 

 

 

 

 

 

 

 

 

 

 

GPIO

 

I2C/SPI

 

DAC/ADC

 

ASC0

DAI

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Flash File

System

TCP/IP

Figure 3: Data flow of a Java application running on the module.

The diagram shows the data flow of a Java application running on the module. The data flow of a Java application running in the debug environment can be found in Figure 20.

The compiled Java applications are stored as JAR files in the Flash File System of module. When the application is started, the JVM interprets the JAR file and calls the interfaces to the module environment.

The module environment consists of the:

Flash File System:

available memory for Java applications

TCP/IP:

module internal TCP/IP stack

GPIO:

general purpose I/O

DAI:

Digital Audio Interface

ASC0:

Asynchronous serial interface 0

ASC1:

Asynchronous serial interface 1

I2C:

I2C bus interface

SPI:

Serial Peripheral Interface

DAC:

digital analog converter

ADC:

analog digital converter

AT parser:

accessible AT parser

The Java environment on the module consists of the:

JVM:

Java Virtual Machine

AT command API:

Java API to AT parser

File API:

Java API to Flash File System

IMP-NG:

Java API to TCP/IP and ASC0

TC65 JAVA User's Guide_V05

Page 19 of 90

26.09.2005

Page 19
Image 19
Siemens TC65 manual Data Flow of a Java Application Running on the Module, Adc

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.