Bluetooth low energy software stack and tools

(ACTIVE) BLE-STACK

Description & Features

Technical Documents

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Part Number Buy from Texas Instruments or Third Party Alert Me Status Current Version   Version Date  

BLE-STACK:
BLE-STACK (Support for CC2540/CC2541)

ACTIVE 1.4.0   12-Nov-2013  

BLE-STACK-2:
BLE-STACK V2 (Support for CC2640/CC2650)

Free

ACTIVE 2.0.0   23-FEB-2015  
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Description

BLE-STACK 2.0.0

Texas Instruments' Bluetooth® low energy BLE-Stack™ 2.0.0 software stack for TI’s SimpleLink™ Bluetooth Smart CC2640 wireless MCU device is a full-featured Bluetooth 4.1 stack that includes all necessary software to get started on the development of single-mode Bluetooth Smart applications.

The main features of the BLE-Stack 2.0.0 are:

  • Full support for BT4.1 specifications
  • Advanced topology including concurrent master/slave operation and support for up to 8 connections
  • Ultra-low power advertisement and connected states
  • Built on top of TI-RTOS framework and includes peripheral drivers and libraries
  • Wide range of sample applications and certified profiles to reduce time to market
  • Supported in IAR Embedded Workbench® for ARM® and Code Composer Studio™ tool chains
  • The stack is available royalty-free to customers using TI’s CC2640 wireless MCU and also runs on TI’s SensorTag 2.0 and CC2650DK.

    BLE-STACK 1.4.0

    Texas Instruments' Bluetooth low energy BLE-Stack 1.4.0 software stack for TI’s CC2540 and CC2541 devices is a full-featured Bluetooth 4.0 stack that includes that includes all necessary software to get started on the development of single-mode Bluetooth Smart applications. The BLE-Stack 1.4.0 is available royalty-free to customers using TI’s C2540/41 Bluetooth low energy system-on-chip (SoC) family and also runs on TI’s SensorTag and remote control (CC2541DK-RC)development kits.

    Software features on BLE-Stack 1.4.0 include:

  • Overlapped Processing – This allows the stack to concurrently process while the radio is active. Since the stack is concurrently processing, it is able to insert new data in the Tx buffer during the connection event, causing additional packets to be sent before the end of the event and thus improving system throughput.
  • Improved Over-the-Air Firmware Download (OAD) – Faster verification of firmware images after OAD is complete. This, combined with the overlapped processing to improve throughput.
  • Improved SPI and UART drivers – Improved robustness of the HAL (Hardware Abstraction Layer) drivers for using the UART and SPI interface, in particular when used with power management and/or used in network processor mode.
  • BLE-stack 1.4.0 includes object code with the latest Bluetooth low energy protocol stack supporting multiple connections, sample projects and applications covering an extensive set of profiles with source code, and BTool, a Windows PC application for testing applications. In addition to the software, the kit contains documentation, including a developer’s guide, sample applications guide, and API guide.

    Protocol Analyzers: The SmartRF Packet Sniffer is a free and easy to use tool for analyzing the packets sent over a Bluetooth low energy link. Use the CC2540 USB dongle or a SmartRF05EB + CC2540EM (included in the CC2540DK) to capture the packets. The tool is available here.

    Texas Instruments also works with Perytons to provide an advanced protocol analyzer for Bluetooth low energy. The Perytons BLE Protocol Analyzer (Peryton-Smart) supports the TI’s CC2540 USB Dongle which can be ordered as the CC2540EMK-USB kit. Perytons provides protocol analyzers with several views, features and add-ons, providing detailed analysis of Bluetooth low energy sessions. You can also use the Perytons BLE Protocol Analyzer to look at your TI SmartRF Packet Sniffer BLE capture files (.psd) with this online converter.

    Technical Documents
    User Guides (3)
    Title Abstract Type Size (KB) Date Views TI Recommends
    PDF 4670 25 Feb 2015 4,844
    PDF 2271 08 Jul 2013 20,251
    PDF 267 02 May 2013 4,350

    Development Tools (1)

    Name Part Number Tool Type
    SmartRF Protocol Packet Sniffer  PACKET-SNIFFER  Calculation Tools 

    Design Kits & Evaluation Modules (6)

    Name Part Number Tool Type
    CC2540 Evaluation Module Kit  CC2540EMK  Daughter Cards 
    CC2541 Evaluation Module Kit  CC2541EMK  Daughter Cards 
    CC2540 Development Kit  CC2540DK  Development Kits 
    CC2541 Bluetooth Smart Remote Control Kit  CC2541DK-RC  Development Kits 
    CC2541 Mini Development Kit  CC2541DK-MINI  Development Kits 
    CC2541 SensorTag Development Kit  CC2541DK-SENSOR  Development Kits 

    Reference Designs (3)

    Name Part Number Tool Type
    CC2540 Keyfob Reference Design  CC2540KEYFOB-RD  Reference Designs 
    CC2540 USB Dongle Reference Design  CC2540USB-RD  Reference Designs 
    CC2540EM Reference Design  CC2540EM-RD  Reference Designs 

    TI Devices (7)

    Part Number Name Product Family
    CC2531  System-on-Chip Solution for IEEE 802.15.4 and ZigBee Applications  Wireless MCUs 
    CC2540  SimpleLink Bluetooth Smart Wireless MCU with USB  Wireless Connectivity 
    CC2540T  SimpleLink High Temperature Bluetooth Smart Wireless MCU  Wireless Connectivity 
    CC2541  SimpleLink Bluetooth Smart and Proprietary Wireless MCU  Wireless Connectivity 
    CC2541-Q1  Automotive qualified SimpleLink Bluetooth smart wireless MCU  Wireless Connectivity 
    CC2640  SimpleLink ultra-low power wireless MCU for Bluetooth Smart  Wireless Connectivity 
    CC2650  SimpleLink multi-standard 2.4 GHz ultra-low power wireless MCU  Wireless MCUs 
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