Easy way to write to the LCD - MSP430f5438A on MSP4305438 Experimenter Board

Hi,

I'm trying to find the right and easiest way to write strings to the LCD display.

I can say that although I read a lot, I'm still confused.

could someone explain this subject step by step please? 

I'm using MSP430f5438A controller, via MSP430F5438 experimenter board, and CCS 5.3.

if it easier to do that via other programs (IAR, FreeRTOS - I know it's not doing the same thing, but what it do does???) I will consider to change from the CCS.