SWRA759 November   2022

 

  1.   Abstract
  2.   Trademarks
  3. 1Introduction
  4. 2Hardware BOM and Firmware Modification
  5. 3Firmware Compiler Environment Setup (if change or evaluate code are needed)
    1. 3.1 Hardware and Software Prepared
    2. 3.2 Hardware Connection
    3. 3.3 CCS Environment Configuration
  6. 4Upgrade Firmware of CC3235 and OA7000
    1. 4.1 Prepared Components
    2. 4.2 Upgrade CC3235 Firmware
    3. 4.3 Upgrade OA7000 Firmware
  7. 5How to Test Current and Startup Time
    1. 5.1 Prepared Components
    2. 5.2 Setup Test Environment
    3. 5.3 Start Testing

3.2 Hardware Connection

  1. Short J11.3 and J11.4 with a jumper in order to enable download function via UART.
    GUID-20221018-SS0I-HSMC-GWPL-QDXWTVBMR4TG-low.png Figure 3-1 J11 Connector
  2. Connect J13 to CC3235EVM board UART pin according to the Connections Between CC32xx LaunchPad™ and Wireless Camera Module (J13 Connector) figure in the Design Guide: TIDA-010224 Low-Power Wireless Camera Reference Design for Extended Battery Life.
  3. Connect J5 to CC3235EVM board’s J7(XDS10 OUT) connector with a JTAG cable.
    GUID-20221018-SS0I-K0MH-9QRK-PDKBZTC3NSSD-low.png Figure 3-2 PCB Connector
  4. Connect the PC to the camera board and the CC3235EVM board with the 2x USB cable. Power on these two boards.