TIDUF51 November   2023

 

  1.   1
  2.   Description
  3.   Resources
  4.   Features
  5.   Applications
  6.   6
  7. 1System Description
    1. 1.1 Key System Specifications
  8. 2System Overview
    1. 2.1 Block Diagram
    2. 2.2 Design Considerations
      1. 2.2.1 mmWave Sensor Application
      2. 2.2.2 IWR6432 UART Communication
      3. 2.2.3 LAUNCHXLCC1352R1 Communication
      4. 2.2.4 Sensors Application
      5. 2.2.5 Power Supply Design
      6. 2.2.6 IWRL6432 Power Supply Considerations
    3. 2.3 Highlighted Products
      1. 2.3.1 IWRL6432
      2. 2.3.2 CC1352R
      3. 2.3.3 BQ25616
      4. 2.3.4 TPS62850
      5. 2.3.5 HDC3020
      6. 2.3.6 OPT3005
      7. 2.3.7 DRV5032
  9. 3Hardware, Software, Testing Requirements, and Test Results
    1. 3.1 Hardware Requirements
      1. 3.1.1 Getting Started Hardware
        1. 3.1.1.1 IWRL6432FSPEVM Initialization: IWRL6432 Programming
        2. 3.1.1.2 Base Board Initialization: CC1352R Programming
    2. 3.2 Software Requirements
    3. 3.3 Test Setup
      1. 3.3.1 Demonstration Setup
    4. 3.4 Test Results
      1. 3.4.1 Radar Detect Distance Measurement
      2. 3.4.2 People Counting Test Results
      3. 3.4.3 Wireless Range Test Results
      4. 3.4.4 Power Consumption Test Results
  10. 4Design and Documentation Support
    1. 4.1 Design Files
      1. 4.1.1 Schematics
      2. 4.1.2 BOM
      3. 4.1.3 PCB Layout Recommendations
        1. 4.1.3.1 Layout Prints
      4. 4.1.4 Altium Project
      5. 4.1.5 Gerber Files
      6. 4.1.6 Assembly Drawings
    2. 4.2 Tools and Software
    3. 4.3 Documentation Support
    4. 4.4 Support Resources
    5. 4.5 Trademarks
  11. 5About the Author

3.2 Software Requirements

This reference design includes:

  • Motion and presence detection example from mmWave SDK, which was flashed to IWRL6432 with a fixed UART baud rate of 1250000. The mmWave SDK is available from MMWAVE-SDK. Change the flash setting in syscfg of the example to support W25Q16JVUXIQ on IWRL6432FSPEVM.
  • Simple serial socket server example from SimpleLink SDK, which is flashed to CC1352R on the base board with fixed UART baud rate 1250000. This special SimpleLink SDK is available from simplelink_cc13x2_26x2_sdk-4.10.00.00.
  • Simple serial socket client example from SimpleLink SDK, which is flashed to CC1352R on the LAUNCHXLCC1352R1 wireless MCU LaunchPad™ with a fixed UART baud rate 1250000. The SimpleLink SDK available from simplelink_cc13x2_26x2_sdk-4.10.00.00.
  • GUI with IWR6432 configuration file: the software visually shows the radar data.

Use the UniFlash software or Code Composer Studio™ software to flash the binary file of these examples to the relate device.

GUID-20231101-SS0I-QNWR-7LHC-KDSM5SBZML7Z-low.pngFigure 3-8 UniFlash Software Load Image for CC1352R
GUID-20231101-SS0I-9PGD-DZR9-QMDGPV9CC9GQ-low.pngFigure 3-9 UniFlash Software Load Image for IWRL6432