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[FAQ] TDA2x: Multi channel support for NullSrc link running on A15 Linux in vision SDK

Gaviraju Doddabettahalli Bettegowda
Genius 14305 points

As of now NullSrc link supporting only a single channel, so can I know the changes for multi-channel support?

  • 0
    TI__Genius 14305 points

    Follow the steps to Modify NullSrc link source file to support multi-channel

    cd $(INSTALL_DIR)/vision_sdk
git init
git add .
git commit -m "Initial commit"
git am 0001-NullSrc-link-Multi-Channel-support-on-A15-Linux.patch

    • Rebuild the code
      • make -s -j

    Follow the steps to test the Multi-channel support on NullSrc link 

    cd $(INSTALL_DIR)/vision_sdk
git am 0002-NullSrc-A15-link-Multi-Channel-test.patch

    • Rebuild the code
      • make -s -j

    • Copy the input files to the target rootfs.(https://e2e.ti.com/cfs-file/__key/communityserver-discussions-components-files/791/Input_5F00_files.7z) It should copy into the /home directory.

    • Run the NullSRC decode display usecase (reference output  https://e2e.ti.com/cfs-file/__key/communityserver-discussions-components-files/791/Tested_5F00_output.7z)

    Thanks

    Gaviraju