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  1. Embedded Software & Tools
  2. EXT_EP-11856

Main R5 cores fail IPC test using safertos firmware from SDK 9.1+

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    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: Urgent Urgent
    • PDK
    • PDK-14762
    • n/a
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      PROCESSOR_SDK_09.02.00
      PROCESSOR_SDK_09.01.00
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      PROCESSOR_SDK_09.02.00 PROCESSOR_SDK_09.01.00
    • PROCESSOR_SDK_10.00.00
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      j721e-evm
      j721e-hsevm
      j721e-hsfs-evm
      j7200-evm
      j7200-hsevm
      j7200-hsfs-evm
      j721s2-evm
      j721s2-hsevm
      j721s2-hsfs-evm
      j784s4-evm
      j784s4-hsevm
      j742s2-hsfs-evm
      j784s4-hsfs-evm
      j742s2-hsevm
      j722s-hsevm
      j722s-hsfs-evm
      Show
      j721e-evm j721e-hsevm j721e-hsfs-evm j7200-evm j7200-hsevm j7200-hsfs-evm j721s2-evm j721s2-hsevm j721s2-hsfs-evm j784s4-evm j784s4-hsevm j742s2-hsfs-evm j784s4-hsfs-evm j742s2-hsevm j722s-hsevm j722s-hsfs-evm

      Description
      When performing ipc test in qnx, main domain r5 cores fail to ping. This is only an issue with safertos and preliminary testing has shown that it has only been an issue since the safertos packaged changed for SDK 9.1.

      Resolution
      Task stacks on R5 with SafeRTOS need to be aligned to their size. Fixed the same.

      Root Cause
      Task stack for the IPC tasks was not aligned to its size

            syncuser TI User
            syncuser TI User
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              Created:
              Updated:
              Resolved: