MSP-EXP430G2ET: Interfacing MSP430G2553 LaunchPad with BOOSTXL-SHARP128 LCD screen, different from TI provided example code

I am trying to interface the BOOSTXL-SHARP128 (128x128 black and white LCD display) BoosterPack with my MSP430G2553 LaunchPad, but the example code in TI Resource Explorer has code that is configured to set it up with the MSP430FR5969 LaunchPad. I have been trying to see if I can change various port configurations in the header files provided in the example code folder, but it is all very dense and I'm not exactly sure if there would be an easier way to modify the code so it works on my LaunchPad, because it not only has the wrong port configurations of course, but also different ways to enter/exit Low Power Mode, etc. Has anyone tried to do something similar, as in reconfiguring TI provided code for a different LaunchPad than the code is written for? Seems like modifying the code myself just for configuration for the display would take an endless amount of time. I am also relatively inexperienced with Embedded C programming so that could be another good explanation for why this all seems a bit daunting to me.

Thanks.