Java User’s Guide

Content

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13

Java Tutorial

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113

 

13.1 Using the AT Command API

113

 

13.1.1

Class ATCommand

113

 

 

13.1.1.1 Instantiation with or without CSD Support

113

 

 

13.1.1.2 Sending an AT Command to the Device, the send() Method ..

 

 

 

114

 

 

 

13.1.1.3

Data Connections

115

 

 

13.1.1.4

Synchronization

117

 

13.1.2

ATCommandResponseListener Interface

117

 

 

13.1.2.1

Non-Blocking ATCommand.send() Method

117

 

13.1.3

ATCommandListener Interface

118

 

 

13.1.3.1

ATEvents

118

 

 

13.1.3.2

Implementation

119

 

 

13.1.3.3 Registering a Listener with an ATCommand Instance

120

 

13.2 Programming the MIDlet

121

 

13.2.1

Threads

121

 

13.2.2

Example

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14

Differences to the TC45

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2008-02-25

Confidential / Released

 

 

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Siemens XT65, TC65, AC65, XT75 manual Java Tutorial 113, Differences to the TC45 123

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.