File content as of revision 9:8d78eb55ad5e:

#include "mbed.h"
#include <sstream>
#include "lcdCommands.h"
#include "mbedStorage.h"
#include "rgbLED.h"
#include "mbedLCD.h"
#include "stateMachine.h"
#include "FPGAcomms.h"


Serial pc(USBTX, USBRX);

StateMachine stateMachine;


//Boolean values to easily enable and disable certain features for individual testing
bool colourSensor   =   true;
bool cardReader     =   true;
bool sorter         =   true;
bool dispensor      =   true;

bool cardDataAcquired   = false;
bool colourDataAcquired = false;
bool chipDetected       = false;
bool operationMode      = true; //the MBED starts in operation mode.

void processState(StateMachine stateMachine){
   switch(stateMachine){    
      case INITIALISING:
        setupLCD();
        printLCD("Welcome to the  Chipin Sorter");
        wait(1);
      break;
      case READING_RGB_VALUES:
        readChipNumbers();
      break;
      case DISPENSE_RED:
        printLCD("DISPENSING A RED CHIP");
        select = 0; //Setting to operation mode just in case it has not been set.
        dispenseBit1 = true;
        dispenseBit2 = true;
        
        dispenseBit2 = false;
        dispenseBit1 = false;
        wait(0.01);
        startDispense = true; //set the startDispense line high.
       
        
        //wait(1); //temporary delay
        while(!complete){
            wait(0.1);
            printLCD("Waiting to complete");            
        }
        dispenseBit1 = true;    //reset the dispense select to do nothing
        dispenseBit2 = true;    //reset the dispense select to do nothing
        //startDispense = false;
        printLCD("RED DISPENSE COMPLETE");
      
      break;
    }
}
      
int main() { 
    stateMachine = INITIALISING;
    processState(stateMachine);
    writeFile(2,6,22);
    stateMachine = READING_RGB_VALUES;
    processState(stateMachine);
    
    while(true){
        if(par_port->read_bit(9)){
        stateMachine = DISPENSE_RED;
        processState(stateMachine);
        }
    }
       
        
    
    
    
    
    
    
    
    //printStoredChipValues();
/*     
    while(1){
       if(par_port->read_bit(11)) resetForNextCustomer();
       
        if(cardDetect & !cardDataAcquired) cardAcquisition();
        setLEDs();
        readButtons();
        
        if(chipDetected & !colourDataAcquired){
            Colour colour = readColourSensor();
            sendColourSignal(colour);
        }
        
        writeFile(redQueue, greenQueue, blueQueue);
        readFile();
        wait(2);
        
        }
    */
    
   /* setLEDcolour(255,0,0);
    wait(0.1);
    setLEDcolour(0,255,0);
     wait(0.1);
    setLEDcolour(0,0,255);
    wait(0.1);
    
    displayOperationMode();  */  

    }