New 802.15.4e/g wireless protocol stack for CC1310. Free Technical Library News

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New 802.15.4e/g wireless protocol stack for CC1310

29.07.2016

Texas Instruments has released the TI-15.4 MAC wireless protocol stack based on the IEEE802.15.4e/g standard. The new software for the CC1310 wireless microcontrollers allows you to create wireless networks with star topologies in the 868 MHz (Sub-1 GHz) band.

The TI-15.4 MAC software has a number of advantages over other network protocols, namely, a greater range and resistance to interference, thanks to the use of "frequency hopping" technology. Using a ready-made stack significantly reduces the development time for devices for the Internet of things, because includes software for both wireless sensors and a central data collection unit.

The software is royalty-free and designed to run on the SimpleLink Sub-1 GHz CC1310 wireless MCU line of wireless systems-on-a-chip.

TI-15.4 MAC Features:

Based on IEEE 802.15.4e/g standards;
Topology Star: Point-to-point, one-to-many, data concentrator;
Network and device management (joining, commissioning, service discovery);
Modes: synchronous (beacon) and asynchronous (non-beacon);
Packet confirmation and resending mechanism;
Encryption and integrity check (AES -128; integrity check);
Hopping frequencies (WiSUN FAN specification in 915 MHz);
Algorithm access to the CSMA/CA environment;
An example of an application for sending data from a sensor to the Internet (CCS version 6.1.2);
Simple development process based on ready-made examples and API;
Coprocessor mode to work with any external microcontroller, Linux or console application.

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