AWR1843BOOST: Automated Parking GUI freezes after working for around 3 minutes

Hello Cesar,

Cesar said:

• Increasing the frame period (in the demo config)

As you mentioned above, Do you mean SUBFRAME_USRR_PERIODICITY_VAL macro in line 91 in pa_config_chirp_design_USRR20.h file?

if yes, so does that affect the velocity resolution? it's mentioned in this document page 5: Automated Parking System Reference Design Using 77- GHz mmWave Sensor that velocity resolution determined by the total chirping time within one frame.

if no, so could you refer me correct one?

Thanks,

Mostafa

Hello, 

I doubled SUBFRAME_USRR_PERIODICITY_VAL, even I changed it to 30000000  and again it gives me error in getTlv function get called.

Although this way of (reducing frame periodicity) slow down my application, and I don't want that, 

Cesar said:

• displaying the point cloud only for alternative frames would improve the behavior

I don't understand this well, could explain more?

Thanks,

Mostafa

Hi,

If increasing the frame duration does not improve the behavior, this means that the problem is not with the processing time in Matlab Gui.

I have tested the demo on my PC for one hour and did not have any problems.

This means that the issue is probably with Matlab running on your specific PC.

If you have the capability to run this directly with Matlab (not using the .exe), you could try that.

If you have the cability to use a different computer, I would also try that o understand if behavior is different.

Thank you

Cesar

Hello,

I am working on Automotive toolbox 3-2-0 version.

I already run the .m file directly.

I tried on different PC and more powerful be for I create this thread.

Thanks,

Mostafa

Maybe you could try to modify the matlab gui to not display the data and check if the gui code still freezes.

Unfortunately we are not able to reproduce the issue with our equipment.

Thank you

Cesar