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EK-TM4C129EXL: EK-TM4C129EXL

Part Number: EK-TM4C129EXL

Dear Sir,

I have problem during debugging , I have some error when I take example project event-ek-tm4c129exl-ti. Error is given below

  • Did you get the following output on the console before the program terminated?

    writing message id = 0 val = 'a' ...
    writing message id = 1 val = 'b' ...
    writing message id = 2 val = 'c' ...
    Implicit posting of Event_Id_02
    read id = 0 and val = 'a'.
    Implicit posting of Event_Id_02
    read id = 1 and val = 'b'.
    writer done.
    Implicit posting of Event_Id_02
    read id = 2 and val = 'c'.
    Explicit posting of Event_Id_00 and Implicit posting of Event_Id_01
    writing message id = 0 val = 'a' ...
    writing message id = 1 val = 'b' ...
    writing message id = 2 val = 'c' ...
    Implicit posting of Event_Id_02
    read id = 0 and val = 'a'.
    Implicit posting of Event_Id_02
    read id = 1 and val = 'b'.
    writer done.
    Implicit posting of Event_Id_02
    read id = 2 and val = 'c'.
    Explicit posting of Event_Id_00 and Implicit posting of Event_Id_01
    writing message id = 0 val = 'a' ...
    writing message id = 1 val = 'b' ...
    writing message id = 2 val = 'c' ...
    Implicit posting of Event_Id_02
    read id = 0 and val = 'a'.
    Implicit posting of Event_Id_02
    read id = 1 and val = 'b'.
    writer done.
    Implicit posting of Event_Id_02
    read id = 2 and val = 'c'.
    Explicit posting of Event_Id_00 and Implicit posting of Event_Id_01
    writing message id = 0 val = 'a' ...
    writing message id = 1 val = 'b' ...
    writing message id = 2 val = 'c' ...
    Implicit posting of Event_Id_02
    read id = 0 and val = 'a'.
    Implicit posting of Event_Id_02
    read id = 1 and val = 'b'.
    writer done.
    Implicit posting of Event_Id_02
    read id = 2 and val = 'c'.
    Explicit posting of Event_Id_00 and Implicit posting of Event_Id_01
    

    If you did, the program executed properly and then called BIOS_exit from the task "readertask". By default Code Composer sets a breakpoint at the program termination point which is a branch to self shared by the abort routine. If you don't want a breakpoint there, you can disable it from the "Tools" -> "ARM Advanced Features", "Program/Memory Load Options" menu.

  • Dear Bob,

    My consol output like that

    Enter swi0Fxn, a0 = 1, a1 = 0
    swi0 trigger = 0
    swi0 pri = 2
    Exit swi0Fxn
    Enter swi1Fxn, a0 = 2, a1 = 0
    swi1 trigger = 3
    swi1 pri = 1
    Exit swi1Fxn
    Running tsk0Fxn
    Enter swi0Fxn, a0 = 1, a1 = 0
    swi0 trigger = 2
    swi0 pri = 2
    Exit swi0Fxn
    Enter swi1Fxn, a0 = 2, a1 = 0
    swi1 trigger = 259
    swi1 pri = 1
    Exit swi1Fxn
    Enter swi1Fxn, a0 = 2, a1 = 0
    swi1 trigger = 0
    swi1 pri = 1
    Exit swi1Fxn
    Enter swi1Fxn, a0 = 2, a1 = 0
    swi1 trigger = 0
    swi1 pri = 1
    Exit swi1Fxn
    Calling BIOS_exit

    What can I do?

    Thanks

    Imtiaj

  • That output is not from the project "event-ek-tm4c129exl-ti", but rather from the project "swi-ek-tm4c129exl-ti". The output is correct for that project.