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TMS570LC4357: DIO interrupt for user button GIOA7 in TMDX570LC43HDK

Part Number: TMS570LC4357
Other Parts Discussed in Thread: TMDX570LC43HDK, HALCOGEN

DIO interrupt for user button GIOA7 in TMDX570LC43HDK

Enable GIO Driver 

PSL should be internal pull up or pull down because the external circuit of TMDX570LC43HDK has pullup 

VIM channel GIO is set HIGH.

Code 

Is this gioGetBit is works in interrupt method ?

Please provide me the example if possible ?