Enabling Global Interrupts

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.