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TDA4VM: AWB issues in multi-cam application in PSDKR v7.2.0.6

Keelung Yang
Expert 1776 points
Part Number: TDA4VM

Hi,

I'm using PSDKR v7.2.0.6

Without any modifying, multi-cam application have no display on my dell U2515H monitor, if select UB9xxx_RAW12_TESTPATTERN sensor / LDC(No) / 1 camera enabled.

But if AWE is disabled, then a color bar shown.

I notice that in release note of imaging modue:

https://software-dl.ti.com/jacinto7/esd/processor-sdk-rtos-jacinto7/07_02_00_06/exports/docs/imaging/imaging_release_notes.html

And there are two lines missing check AWB enable condition:

  • 0
    TI__Genius 10345 points

    Keelung,

    When you run the app_multi_cam application, it will generate 4 files on the SD card as below, can you please attach these files?

    1. For case were AEWB is disabled

    2. For case where AEWB is enabled.

    Files will be under

    /opt/vision_apps/vx_app_multi_cam_1_img.txt

    /opt/vision_apps/vx_app_multi_cam_2_pipe_img.txt

    /opt/vision_apps/vx_app_multi_cam_3_data_ref_q_img.txt

    /opt/vision_apps/vx_app_multi_cam_4_pipe0_img.txt

    Regards,
    Shyam

  • 0 in reply to Shyam Jagannathan
    Expert 1776 points

    Hi Shyam,

    You can recure this by yourself and get files you wanted, since this test case just need des/ser and no sensor required.