File content as of revision 0:2279181caaa1:

#include "mbed.h"
//the library "TextLCD.h" was slightly altered to work with the GDM2004D LCD
#include "TextLCD/TextLCD.h"
#include "Controller.h"
#include "MODSERIAL.h"
#include <string>

//the object "lcd" is initialized to act as a TextLCD with 20x4 characters
TextLCD lcd(p26, p25, p24, p23, p22, p20, p19, TextLCD::LCD20x4);


//inputs
DigitalIn Up(p8);
DigitalIn Down(p14);

//outputs
DigitalOut led(p6);

//Comms
Serial pc(USBTX, USBRX); //tx, rx
MODSERIAL rfd(p9, p10); //tx, rx

//
string displayLines[26] = {"A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q","R","S","T","U","V","W","X","Y","Z"};

//Main functionality in here
Controller c(&lcd);

void setup(); //Called once to setup
void runProgram(); //Program with loop

int main()
{
    setup();

    //the LCD is cleared using function .cls()
    lcd.cls();
    //a "\n" in a text string causes a line feed
    lcd.printf("HELLO WORLDZ\n");
    //if the end of a line is reached, the text is written to the next line automatically
    //lcd.printf("Testbed for mbed\nLCD example software with altered library");

    pc.printf("Entering loop\r\n");

    //the endless loop keeps mbed in low power mode
    runProgram();
}


void setup()
{
    pc.printf("Setup Controller Box\r\n");
    rfd.baud(9600);
}

void runProgram()
{
    c._lcd->cls();
    c._lcd->locate(0,0);
    c.displayStatus();
    
    if(!rfd.writeable())
    {
        c._lcd->locate(0,1);
        c._lcd->clearLine();
        c._lcd->printf("rfd not writeable");
    } else {
        c._lcd->locate(0,1);
        c._lcd->clearLine();
        c._lcd->printf("rfd writeable");
        if(!rfd.txBufferSane())
        {
            c._lcd->locate(0,3);
            c._lcd->printf("buffer not sane");   
        }
    }

    char received = 'a';

    
    while(1) {
//        rfd.printf("aaiPoesjes"); //TEST broadcast text
        received = rfd.txGetLastChar();
        c.displWriteLine(3, 'a');
        pc.printf("%c", received);
        received = 'b';
        if(!Up)
        {
            c.setStatus(c.BUSY);
            wait(1);
            rfd.printf("%s","161;");
            wait_ms(100);
            rfd.printf("%s","308;");
        } else {
            c.setStatus(c.READY);
        }
        wait_ms(1000);
        //__WFI();
    }
}