• SimpleLink Overview

    TI's SimpleLink CC32XX platform is the ideal solution for effortlessly and seamlessly adding wireless capabilities to such microcontroller-based Internet Of Things (IOT) command and control applications. Typical IOT applications are by nature designed to be low cost, low power and low foot-print and therefore in most cases come without any complex graphical or physical user interface (using TI's SmartConfig™ technology) for example:
    Home appliances
    Home automation
    Smart metering
    Remote sensors reading
    Asset tracking
  • SimpleLink Host DriverTexas Instruments

    TI's SimpleLink CC32XX products allows programmers to develop applications without any prior Wi-Fi, RF or networking expertise
    CC32XX includes set of networking infrastructure applications and services working above a comprehensive TCP/IP network stack
    Contains highly reliable underlying Wi-Fi driver (security supplicant included)
    TI has taken an immense effort to simplify the APIs for the programmer to allow true and rapid IOT applications programming development
    All communication layers in TI's SimpleLink CC32XX platform are standard, proven and certified to ensure that their operation will not compromise the robustness of the application

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  • Wi-Fi and Profiles capabilities

    802.11 b/g/n integrated radio,modem,and MAC supporting WLAN communication in the 2.4-Ghz band
    Supports WiFi Station,Soft AP and WiFi direct modes
    Supports all Wi-Fi security modes for personal networks:WEP,WPA,WPA2 and WPS for Home or Enterprise networks
    CC32xx supports a profile table consists of up to 7 profile entries ordered by their priority
    Connects to the highest device will connect to the profile configured with highest priority found by the SimpleLink device
  • Networking and Security

    Uses standard BSD compliance sockets APIs
    Support for SSL/TLS/TTLS using a single API
    Supports Internal Web server
    Contains internal networking applications like DHCP server(for AP role), DNS, mDNS
  • Secured File System

    Integrated external Serial Flash stores firmware patch,network configuration, MAC address and connection profiles
    Programmable over APIs from the host
    Can store user data accessible from host application in secured or non secured modes
  • Setting Policies

    Policies determine the way the CC32XX WLAN will best operate in order to optimize the WLAN behavior to the application needs:
    Connection policy (how to connect to the AP)-auto (using profiles as described above) or fast(returning to the last known connection)
    Wi-Fi scanning policy for determines the time interval between consequent failed connection attempts
    Power management policy - determines the system behavior from a power perspective (normal, low latency, low power or always on)
  • Smart Config™

    TI's SmartConfig™ allows to connect a CC32XX device without any user interface to an existing Wi-Fi infrastructure (AP)
    Using SmartConfig™ technology, a one-step and one-time process enables to connect a CC32XX device to any wireless network
    Power management policy - determines the system behavior from a power perspective (normal, low latency, low power or always on)
    Wi-Fi enabled device (smartphone, tablet or a laptop) application is used to send the required AP's information to the CC32XX device
    SmartConfig™ can also be used to associate multiple CC32XX devices to the same AP simultaneously
SimpleLink(TM) Host Driver version 1.0.1.6
User Space
User Application
OS Facilities
SimpleLink Driver (SLD)



OS
Adaptation



Device



NetConfig



WLAN



Socket



NetApp



File System
Transport Layer Library
libSPI
libUART