main.c

#include "msp.h"
#include <stdint.h>
#include "lcd16x2_msp43x.h"

int main(void)
{
    WDT_A->CTL = WDT_A_CTL_PW | WDT_A_CTL_HOLD;        // stop watchdog timer

    P4->DIR = 0xFF;     // Set P4 pins as output
    P4->OUT = 0x00;     // Clear all pins

    lcd16x2_Init();                       // Initialize LCD

    lcd16x2_SetPosition( 0, 0 );             // Set position of the cursor (row, column)
    lcd16x2_PrintString("MSP432P401R");   // Print text

    lcd16x2_SetPosition( 1, 0 );
    lcd16x2_PrintString("16x2 LCD");

    //lcd16x2_Cmd( LCD_CMD_CLEAR_LCD );
    //lcd16x2_Cmd( LCD_CMD_DISPLAY_OFF_CURSOR_OFF );
    lcd16x2_Cmd( LCD_CMD_DISPLAY_ON_CURSOR_OFF );
    //lcd16x2_Cmd( LCD_CMD_DISPLAY_ON_CURSOR_BLINK );

    /* The underscore at the end of printed text isn't any kind of error,
        it's just a cursor and it's possible to manipulate its state
        in lcd16x2_msp43x.c or directly from main.c */

    //lcd16x2_Cmd(LCD_CMD_DISPLAY_ON_CURSOR_OFF);     // display ON, cursor OFF/ON/BLINK
    // lines 101-103 in lcd16x2_msp43x.h
}