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TMS320F28384D: on the operating mode of GUI composer

IChung
Intellectual 360 points
Part Number: TMS320F28384D


Tool/software:

Hi,

I’m using a C2000 MCU and GUI Composer. Does GUI Composer operate in real-time mode? If not, how can I make it operate in real-time mode?

  • 0
    TI__Guru**** 467071 points

    Hello,

    GC (and CCS for that matter) will typically make real-time memory accesses to C2000 devices. 

    Thanks

    ki

  • 0 in reply to Ki
    Intellectual 360 points

    Thank you for your reply.

    Does that mean that GC operates in real-time mode by default? If so, must the DBGM bit in the ST1 register be cleared as a necessary condition for real-time mode? In other words, if this bit is cleared, does the GC application automatically operate in real-time mode?

  • 0 in reply to IChung
    TI__Guru**** 467071 points
    IChung said:
    Does that mean that GC operates in real-time mode by default?

    Memory accesses are rude real-time mode accesses by default.

    This thread has some more information that may be helpful:

     TMS320F280049C: Enable Silicon Real-time Mode 

    Note that while rude real-time memory accesses are enabled, background interrupts (servicing of interrupts while halted) is not. However I don't see why that would be a use case with a GC application.

    Thanks

    ki