SWRU473A February   2017  – August 2018 CC3120MOD , CC3220MOD , CC3220MODA , CC3220R , CC3220S , CC3220SF

 

  1.   SimpleLinkrep%#8482; Wi-Fi® CC3220 Out-of-Box Application
    1.     Trademarks
    2. 1 Introduction
    3. 2 Download and Installation
    4. 3 Installation for Basic Users
      1. 3.1 UniFlash
      2. 3.2 SimpleLink™ Wi-Fi® Starter Pro Mobile Application
      3. 3.3 Serial Terminal
      4. 3.4 XDS110 Driver Installation
    5. 4 Building the Setup
    6. 5 Flashing the Out-of-Box Project
    7. 6 Getting Started With the OOB Demonstration
      1. 6.1 Connecting to the CC3220
        1. 6.1.1 CC3220 Provisioning
        2. 6.1.2 CC3220 as AP
      2. 6.2 Browse Onboard Website
        1. 6.2.1 Local Network Demo
        2. 6.2.2 OTA Update
        3. 6.2.3 Advanced Settings
      3. 6.3 Using the Mobile Application
        1. 6.3.1 Connect to the CC3220
        2. 6.3.2 Local Network Demo
        3. 6.3.3 OTA Update
          1. 6.3.3.1 Local OTA When CC3220 is in AP Mode
      4. 6.4 Returning to Factory Image
    8. 7 Troubleshooting
      1. 7.1 Red LED Legend
      2. 7.2 Extra Debugging
      3. 7.3 Terminal Messages
    9. 8 Limitations and Known Issues
    10. 9 Out-of-Box for Advance Users
      1. 9.1 Installations for Advance Users
        1. 9.1.1 CC3220 Software Development Kit (SDK)
        2. 9.1.2 Service Pack
        3. 9.1.3 CCS IDE
          1. 9.1.3.1 Add CCS Support for FreeRTOSv9
          2. 9.1.3.2 Product Settings Verification
      2. 9.2 Source Files Briefly Explained
      3. 9.3 Building the OOB Project Using CCS
        1. 9.3.1 Executing in Debug Mode
        2. 9.3.2 Program a User Modified OOB Binary
  2.   Revision History

6.3.3.1 Local OTA When CC3220 is in AP Mode

When the CC3220 is set in AP mode, the mobile application can communicate to it just as if both were connected though a local AP. The OTA feature is the only use case that needs clarification. The reason for this is the image for update is on a cloud server, and because the mobile application is connected to the CC3220, it is not able to fetch and download the image. To make it possible, follow these steps.

  1. Set the CC3220 LaunchPad as AP mode.
  2. Go to the Wireless Settings, locate the SSID of the CC3220 LaunchPad, and connect to it (starts with mysimplelink prefix). At this point, the terminal displays a printout stating a device has been connected.
  3. Open the SimpleLink Wi-Fi Starter Pro, and navigate to the Devices tab. The connected CC3220 with the MAC address as a prefix appears on the list.
  4. Press and hold the CC3220 icon. A message appears with the IP address, and the LAN and OTA tabs also become visible.
  5. Go back to the Wireless Settings, and connect to an AP that has Internet connection.
  6. Go back to SimpleLink Wi-Fi Starter Pro and navigate to the OTA tab. Click the Check for software update button and the image is downloaded.
  7. Go to Wireless Settings, locate the SSID of the CC3220 LaunchPad, and connect to it.
  8. Go back to the SimpleLink Wi-Fi Starter Pro, and navigate to the OTA tab. Now users can upgrade the version.