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ipc message error

ketty Lu
Intellectual 950 points

Hi, All.

we use RDK4.0, DM8168.

there has a strange problem.

the console prints "ERROR  [system_ipc_msgq.c:80]  ASSERT."

what's wrong?

  • 0
    TI__Guru 59700 points

    The assert indicates there are no free messages available to be used for MessageQ_put. This condition should never occur.

    Did you get any error msgs related to MessageQ before this ?

    When do you see the error occurring ?

    Share the full console logs from start of application

  • 0 in reply to Badri Narayanan
    Intellectual 950 points

    Hi, Badri.

    The problem seem to be resolved.

    But I have another problem. Can you helo me?

    I load the three applications of firmware, and then load the application of A8.

    If I don't load the systemInit, after over a period of time the ipc message assert will appear?

  • 0 in reply to ketty Lu
    TI__Guru 59700 points

    It seems like your thread has some function that does Core status check periodically. You should so System_init in your application before trying to send any msg.

    Pls add print in /dvr_rdk/mcfw/src_linux/links/system/system_ipc_msgq.c

    System_ipcMsgQSendMsg

    Print linkId and cmd in this function