Enabling Global Interrupts

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    Question: How Do I Enable Global Interrupts?

     

    Answer:

    The m8c.inc file contained in the library header directory of each project contains several useful macros. After including "m8c.inc" in your program, you may use macros like M8C_EnableGInt to enable global interrupts. This sets the Global Interrupt Enable (GIE) bit in the CPU Flag register.

    Note: The pending interrupts are only recognized if the GIE is set.