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SIMPLELINK-CC3220-SDK: SIMPLELINK-CC3220-SDK

Josh Wyatt
Guru* 91166 points

Part Number: SIMPLELINK-CC3220-SDK

Dear SimpleLink Wi-Fi Developers -

The latest version SIMPLELINK-CC3220-SDK has been released here: 

This version contains updates and additions which you will find useful and necessary - please download and use!

The most notable items are: 

  • Certificate catalog version 20171221.
    • Added - Starfield Class 2 Certification Authority
  • OTA - Critical bug fix
    • Mandatory networking subsystem’s service pack fixing an issue in the signature verification of an OTA bundle that was intruduced in SDK version 1.50.0.6
  • RTOS Demo apps:
    • Local Time - Uses the new clock sync library to retrieve current local time, update the device time and set\get the local time zone for the device
  • Libraries:
    • SNTP - SNTP protocol implementation:
      • Ability to retrive time information from a cloud NTP server
      • Can provide a list of servers for automatic server choosing
    • Clock Sync - CC32XX clock tools, supports the following:
      • Update time using the SNTP library
      • Update device time zone
      • Update and retrive time from the networking subsystem’s clock using SNTP
    • SLNETSock - a unified socket layer for the SimpleLink™ connected MCU product line for easy porting of networking libraries. This layer supports working with multiple physical interfaces and provides easy TLS and BSD API abstraction
    • HTTP client - new library for HTTP client 1.0/1.1, supports the following features:
      • Secured (HTTPS) connection
      • HTTP GET,POST,HEAD,OPTIONS,PUT,DELETE,CONNECT methods
      • Automatic redirect
      • Automatic reconnect
      • Setting persistant and non persistant request headers for a session
      • Filtering response headers
      • Chunked mode
  • Host Driver:
    • New API for Start TLS (see host driver API guide for further information)
  • UniFlash Project Generator - a simple way to generate and program Uniflash projects (see README for further information)
  • Please refer to the Documentation Overview for the individual release notes for details for each SDK component
  • SimpleLink Platform level changes are available in SimpleLink Core SDK Release Notes
  • SDK Change Log provides a list of all SDK component changes

Thanks and Best Regards for 2018!!!

JDW