Embedded Applications - MTX -3G-JAVA series User Manual

7. Embedded applications
The MTX‐3G‐JAVA can embed an internal application written in popular JAVA language. Java
technology and several peripheral interfaces on the modem allow you to easily integrate your
application. This way, the customer application can be reduced because all the resources
(Microcontroller, Flash & RAM memory and all kind of I/O and bus peripheral) can be used by the
customer. This solution saves the external intelligence with all the associate costs and also saves
space and power consumption.
Features:
• Oracle Java ME Embedded 3.2 Compliant to CLDC 1.1 HI (JSR139) and IMP‐NG (JSR228) Java
standards.
• Capable of running multiple MIDlets in parallel with inter‐MIDlet communication.
• Additional Java standard APIs:
JSR75 (FileConnection)
o
JSR177 (CRYPTO)
o
JSR280 (XML)
o
• Additional Java proprietary APIs:
AT Command API
o
Watchdog API
o
• Additional accessible periphery for Java applications
I/O pins‐ I2C Interface, SPI interface, DAC,ADC
o
Serial interfaces (API): (ASC0, ASC1, USB*) can be used to connect external devices
o
• Memory space for Java programs:
Flash File System: around 8 MB
o
RAM: around 6MB
o
Just‐in‐Time Compiler execution optimization
o

Over‐the‐air update
o
Application SW: OTAP
o Firmware: FOTA (OMA compliant)
Ask gsmsupport@matrix.es for application notes and a free Cinterion SDK (Software Development
Kit); we will provide Matrix FTP server to download it.
www.mtx‐terminals.com www.mtxm2m.com
MTX M2M® by MATRIX ELECTRONICA S.L.U
MTX‐3G‐JAVA Family
2015/10 v1.6
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