TDA4VMXEVM: Radar Group Tracker

Hello Jason,

Can you confirm the two things for me below?

1. Did you run "source ./vision_apps_init.sh" prior to running this demo?  This will set the environment variable $TIAP_DATABASE_PATH which will point to the correct folder containing the PTK demo images.  You can run "echo $TIAP_DATABASE_PATH" to confirm.

2. Did you copy over the PTK test data to the device as described in the below link?  You can check that the file "/opt/vision_apps/test_data_ptk/sequencet" is present on the device if this copied properly.

https://software-dl.ti.com/jacinto7/esd/processor-sdk-rtos-jacinto7/latest/exports/docs/vision_apps/docs/user_guide/RUN_INSTRUCTIONS.html#run_step_copy_test_data_linux

Regards,

Lucas

Hi Lucas,

I confirmed two things.
First : I did "source ./vision_apps_init.sh".
Second : I did “copy PTK test data”.
I found the problem.
psdk_rtos_auto_ti_data_set_ptk_06_02_00.tar.gz don’t contain “test_data_ptk/sequencet”.
Could you give me “test_data_ptk/sequencet”?

Following are log messages:
root@j7-evm:/opt/vision_apps# source ./vision_apps_init.sh
root@j7-evm:/opt/vision_apps# echo $TIAP_DATABASE_PATH
/opt/vision_apps/test_data_ptk
root@j7-evm:/opt/vision_apps# ls /opt/vision_apps/test_data_ptk
sequence0016
root@j7-evm:/opt/vision_apps# ./vx_app_radar_gtrack.out --cfg app.cfg
APP: Init ... !!!
MEM: Init ... !!!
MEM: Initialized DMA HEAP (fd=4) !!!
MEM: Init ... Done !!!
IPC: Init ... !!!
IPC: Init ... Done !!!
REMOTE_SERVICE: Init ... !!!
REMOTE_SERVICE: Init ... Done !!!
APP: Init ... Done !!!
3330.475978 s: VX_ZONE_INIT:Enabled
3330.475994 s: VX_ZONE_ERROR:Enabled
3330.476000 s: VX_ZONE_WARNING:Enabled
3330.476534 s: VX_ZONE_INIT:[tivxInit:71] Initialization Done !!!
3330.476751 s: VX_ZONE_INIT:[tivxHostInit:48] Initialization Done for HOST !!
ERROR in sensorstream: Cannot open file /opt/vision_apps/test_data_ptk/sequencet
Assertion `0` failed on line 96 in /home/gtbldadm/nightlybuilds/psdk_rtos_auto/p
root@j7-evm:/opt/vision_apps#

Best regards

-Jason

Jason,

Where did you get the "app.cfg" file from. I do not see one under /opt/vision_apps directory. I see you issued the following command

./vx_app_radar_gtrack.out --cfg app.cfg

This App is not officially supported and hence there is no configuration file shipped for this. If any, it should be under ptk_app_cfg directory and since this app is not supported, there is no directory for providing configuration for this app under ptk_app_cfg directory.

I am still not sure as where you got the "app.cfg" file from. You seem to have one under "/opt/vision_apps" directory.

Regards,

Vijay

Hi Vijay,

The "app.cfg" is under "psdk_rtos_auto_j7_07_00_00_11/vision_apps/apps/ptk_demos/app_radar_gtrack/config".
There are some configuration files (app.cfg, radar_gtrack.cfg, radar_sensor_cfg.cfg, tiap.cfg) under "psdk_rtos_auto_j7_07_00_00_11/vision_apps/apps/ptk_demos/app_radar_gtrack/config".
I copy these configuration files to the "/opt/vision_apps" of SD.

Best regards

-Jason