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AWR2944EVM: CFG file

Marvn Arcangel
Genius 12485 points
Part Number: AWR2944EVM
Other Parts Discussed in Thread: AWR2944

Tool/software:

Hi Experts,

How can I permanently save the.cfg file I configured myself on AWR2944EVM? Currently, after each power-off AND restart, the configuration file needs to be resent through the "LOAD CONFIG FROM PC AND SEND" function of mmWave_Demo_Visualizer.

Is this possible?

regards,

Marvin

  • 0
    TI__Expert 3170 points

    Hello,

    By default the OOB demos are waiting for the configuration every time they are turned on. There is a demo in the radar toolbox called the "high_end_corner_radar" demo that has a permanent configurations hardcoded into it so every time it is powered on it automatically starts running. The demo is present in the following path

    C:\ti\radar_toolbox_3_20_00_04\source\ti\examples\Automotive_ADAS_and_Parking\high_end_corner_radar

    You can see the hardcoded configuration in this specific .h file.

    "C:\ti\radar_toolbox_3_20_00_04\source\ti\examples\Automotive_ADAS_and_Parking\high_end_corner_radar\src\demo\awr2944\common\chirp_design_HECR.h"

    You can use this demo as a base for your application.

    Best,

    Gabriel

  • 0 in reply to Gabriel Gigliotti
    TI__Genius 12485 points

    Hi Gabriel,

    I operated according to Method B of the Hard Coded Config User Guide. The intermediate process and result are shown in Figure 1 below. Then I jumped to E:\ti\mmwave_mcuplus_sdk_04_07_00_01\mmwave_mcuplus_sdk_04_07_00_01\ti\demo\awr294x\mmw to rebuild the OOB project. The intermediate process is shown in Figure 2 below. I downloaded the newly generated appiamge file to the AWR2944EVM, but the HCC function was not implemented. May I ask where I went wrong during my operation?

  • 0 in reply to Marvn Arcangel
    TI__Expert 3170 points

    Hello,

    Several questions

    Where is hard coded config use guide you have mentioned?

    Also can you provide the error you receive as well?

    I wan to run this on my end and see if I can recreate.

    Best,

    Gabriel

  • 0 in reply to Gabriel Gigliotti
    TI__Expert 3170 points

    Also there is a section at the following location called "How to bypass CLI" that has more info regarding hardcoding the config. Also the HECR demo is an example of this being done

    Millimeter Wave (mmw) Demo for AWR294X

    file:///C:/ti/mmwave_mcuplus_sdk_04_07_01_03/mmwave_mcuplus_sdk_04_07_01_03/ti/demo/awr294x/mmw/docs/doxygen/html/index.html

    Best,

    Gabriel