• State
  • Locked Locked
  • Replies 3 replies
  • Subscribers 31 subscribers
  • Views 130 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

MCU-PLUS-SDK-AM273X: Higher fps config 60fps 90fps AWR2243BOOST+AM273Baord.

DM
Prodigy 130 points
Part Number: MCU-PLUS-SDK-AM273X

Tool/software:

Dear TI Experts,

I want to config RADAR for higher fps (60 or even higher).

I can not create the config for the with demo visualizer.

could you please suggest me how I can do it ?

I am doing this in ros2, for 30fps config I get the actual rate fo 19fps.

Could you please suggest me how I could increase this?

is it possible to increase the fps to 60 or 90?

please suggest how I could achieve it !!

Best regards,

DM

  • 0
    Prodigy 130 points

    Dear TI Expert,

    Could you please address the query?

    Best regards,

    Dnyandeep Mandaokar

  • 0 in reply to DM
    TI__Guru 69960 points

    Hi DM,

    I suggest you to first understand the basics of Radar. e.g. parameters maps to Radar FPS.

    Check the SDK user guide for chirp and profile configuration parameters to for frame idle time and chirp time. (3.7. Configuration (.cfg) File Format)

    90fps is equivalent to 11.11ms, so you need to create a waveform of 11ms with enough idle frame time. 

    What is your usecase with this setup? Automotive specific?

    .

    Regards,

    Jitendra

  • 0 in reply to Jitendra Gupta
    Prodigy 130 points

    Dear Jitendra,

    I followed this to get different confgi to get 60fps or more https://www.ti.com/lit/pdf/swra553.

    The key config params are "framecfg" and "profilecfg".

    I played with this I also reduce the number of loops but still. 

    I have also tried to perform with ROS dev.ti.com/.../node, but the ROS example given is also limited to 30fps. 

    is there any other way?, I am trying to config the SPI maybe due to limitation of throughput but that query is still open e2e.ti.com/.../5880590

    Best regards,

    DM