CCS/TMS320F28335: how to assign the values of the global variables to GPIO pins to observe the output

Part Number:TMS320F28335

Tool/software: Code Composer Studio

My project is Direct torque Control of Induction motor drive. I am not using ePWM module right now for my project work. I have obtained the 6 values corresponding to 6 switching pulses for 6 global variables after the execution of a function. I need to assign these 6 values to 6 GPIO pins. Which all registers should I enable ? Should I use Data registers or Control registers ? Should I set GPIO Direction registers ? What should I do ? After passing the values from the variables to the ports, I need to output them. 

I am attaching the word document of my program. Can somebody please help me.

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