MSP430FR5739 Driver for ST7920 LCD Controller 8-bit Parallel

Other Parts Discussed in Thread: MSP430FR5739

I am having some trouble displaying something (everything/anything) on a 64x128 LCD, which is controlled by a Sitronix ST7920 controller, I'm using a MSP430FR5739 experimenters board; I was wondering if someone could take a look at my code and point out any obvious errors I might be oblivious to, and hopefully point me in the right direction. I've solely created this off the ST7920 datasheet and various other pieces of codes for different platformed MCUs. I can read the busy flag on the ST7920, can manipulate the background on/off, I just cannot write anything to display on the actual screen. My code is as follows:

------- main.c --------------

#include "msp430fr5739.h"
#include "FR_EXP.h"
#include "LCD_Driver.h"


int main (void)
{
  
    WDTCTL = WDTPW + WDTHOLD; // Stop Watch Dog Timer  
    SystemInit(); // Initiate/Setup the Board
    
    LEDSInit(); // Light up LEDs
    ClearLEDS(); // Clear LEDS

    LCD_Init(); // Setup LCD GPIO pins etc.
    ClearLEDS();

    LCD_DisplayChar(0x48); // Display 'H'
    LEDToggle(1);

    while (1)
    {  
        __bis_SR_register(LPM4_bits + GIE); // Low power mode
    }
}

------- LCD_Driver.c ---------------

#include "msp430fr5739.h"
#include "LCD_Driver.h"
#include "FR_EXP.h"

 
void LCD_Init (void)
{
    // Configure P1 for 8 bit parallel interface
    P1IE = 0x00; // Disable interrupts for P1
    P1OUT = 0x00; // Low output
    P1REN = 0x00; // Disable pullup resistors
    P1DIR = 0xFF; // Direction; output
    
    // Configure P3 pins 0-1, RW, RS
    // P3SEL1 &= ~(LCD_RW | LCD_RS);
    P3REN &= ~(LCD_RW | LCD_RS); // Disable pullup res
    P3OUT &= ~(LCD_RW | LCD_RS); // Low output
    P3DIR |= (LCD_RW | LCD_RS); // Output direction
    
    // Configure P2 pins 5-6, EN, BL
    P2REN &= ~(LCD_EN | LCD_BL); // Disable pullup res
    P2OUT &= ~LCD_EN; // Low output
    P2OUT |= LCD_BL; // Leave LCD BL On to initiate, high output
    //P2OUT &= ~(LCD_EN | LCD_BL);
    P2DIR |= (LCD_EN | LCD_BL); // Output direction

    LCD_RS_H; // RS high (data)
    LCD_RW_H; // RW high (read)
  
    LCD_RS_L; // Reset
    
    DelayMS(1); // Hold reset for 1 mS

    LCD_RS_H; // Release reset
    DelayMS(45); // Wait for 40> mS after reset from low->high
  
    // Setup LCD for display
    LCD_CMD(0x30); // Function set 1, DL = 1; 8 bit interface operation
    DelayUS(101); // Delay for 100> uS
    
    LCD_CMD(0x30); // Function set 2, RE = 0; basic instructions  ** Cannot set both DL and RE at the same time **
    DelayUS(38); // Delay for 37> uS
  
    LCD_CMD(0x0C); // Display on, cursor off, char blink off
    DelayUS(101); // Delay for 100> uS
  
    LCD_CMD(0x01); // Clear the display, fills DDRAM with "20H" (space code), set DDRAM AC to "00H"
    DelayMS(11); // Delay for 10> mS

    LCD_CMD(0x06); // Entry mode set (cursor moves left to right), AC adds by 1; I/D = 1, S (shift display) = 0; i.e. entire display shifts right by 1
    DelayMS(1);
    
    LCD_CMD(0x02); // Set DDRAM AC to "00H", cursor is put at origin (home)
    DelayMS(1);
    
    //LCD_CMD(0x80); // 1st row, 1st column
    //LCD_DelayMS(100);
    
    LEDToggle(1); // LED 1 to show initialisation has worked
}

// Send commands to LCD Controller ST7920
void LCD_CMD (unsigned int CMD)
{
    P1DIR = 0xFF; // P1 dir to output data
    P1OUT = CMD; // Put cmd on output lines
        
    LCD_RW_L; // RW low; write data
    LCD_RS_L; // RS low; command
    
    LCD_EN_H; // Toggle EN (CLK)
    _NOP();
    LCD_EN_L;
}

// Write data (1 byte = 8 bits) to LCD screen
void LCD_WriteRAM (unsigned char data)
{
    P1DIR = 0xFF; // P1 dir to output data
    P1OUT = data; // Put data on output lines
    
    LCD_RS_H; // RS high; command    
    LCD_RW_L; // RW low; write data to display

    LCD_EN_H; // Toggle EN (CLK)
    _NOP(); // CPU pause 1 cycle
    LCD_EN_L;
}

// Display character on LCD
void LCD_DisplayChar (unsigned int input_char)
{
    LCD_CMD(0x80); // row 0; first line addr for DDRAM
    LCD_WriteRAM(input_char);
}

------- LCD_Driver.h ---------------

#define LCD_RW BIT0  // P3.0
#define LCD_RS BIT1  // P3.1
#define LCD_EN BIT5  // P2.5
#define LCD_BL BIT6  // P2.6

#define LCD_RW_H P3OUT |= LCD_RW;
#define LCD_RW_L P3OUT &= ~LCD_RW;
#define LCD_RS_H P3OUT |= LCD_RS;
#define LCD_RS_L P3OUT &= ~LCD_RS;

#define LCD_EN_H P2OUT |= LCD_EN;
#define LCD_EN_L P2OUT &= ~LCD_RS;

#define LCD_BL_OFF P2OUT |= LCD_BL;
#define LCD_BL_ON P2OUT &= ~LCD_BL;

// Function Declarations
extern void LCD_Init (void);
extern void LCD_CMD (unsigned int CMD);
extern void LCD_WriteRAM (unsigned char data);
extern void LCD_DisplayChar (unsigned int input_char);

Any help would be greatly appreciated, thank you.