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  1. Embedded Software & Tools
  2. EXT_EP-11368

C7x context switch/restore does not happen correctly with SafeRTOS

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    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: High High
    • PDK
    • PDK-12253
    • PROCESSOR_SDK_08.05.00
    • PROCESSOR_SDK_09.01.00
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      Issue Description
      C7x context switch/restore does not happen correctly with SafeRTOS
      This is because when an ISR context is entered while executing snprintf(), the C7X core goes into a bad state.

      Workaround
      snprintf() calls in IPC RTOS echo app has to be protected with Hwip_disable and Hwip_restore.
       

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