Ion Systems / Mbed 2 deprecated Chipin_Main

The MBED firmware used on the Chipin sorter, developed over 12 weeks for a 3rd year university systems project. Chipin is a token sorter, it sorts tokens by colours and dispenses them to order through an online booking system and card reader. This program interfaces with an FPGA, PC and LCD screen to control the sorter. The sorter has an operation mode where it can process orders when a card is entered into the machine. There is also a maintenance mode where the device responds to maintenance instructions such as 'dispense all'. More information at http://www.ionsystems.uk/

Dependencies:   MCP23017 TCS3472_I2C WattBob_TextLCD mbed-rtos mbed

main.cpp

Committer:
IonSystems
Date:
2014-11-12
Revision:
10:8c0696b99692
Parent:
9:8d78eb55ad5e
Child:
11:06f6e82b40a8

File content as of revision 10:8c0696b99692:

#include "mbed.h"
#include <sstream>
#include "lcdCommands.h"
#include "mbedStorage.h"
#include "rgbLED.h"
#include "mbedLCD.h"
#include "stateMachine.h"
#include "FPGAcomms.h"
#ifndef serialComm
#define serialComm
#include "serialCommunication.h"
#endif
#include "testFunctions.h"


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 testFunctions  =   true;
bool serialComms    =   true;

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





void checkSortDispenseButtons(){
        if(!par_port->read_bit(11)){
            if(par_port->read_bit(8)){
                log("Red Button pressed");
                stateMachine = DISPENSE_RED;
                processState(stateMachine);
            }else if(par_port->read_bit(9)){
                log("Green Button pressed");
                stateMachine = DISPENSE_GREEN;
                processState(stateMachine);
            }else if(par_port->read_bit(10)){
                log("Blue Button pressed");
                stateMachine = DISPENSE_BLUE;
                processState(stateMachine);
            }
        }else if(par_port->read_bit(11)){
            if(par_port->read_bit(8)){
                log("Red Button pressed");
                stateMachine = SORT_RED;
                processState(stateMachine);
            }else if(par_port->read_bit(9)){
                log("Green Button pressed");
                stateMachine = SORT_GREEN;
                processState(stateMachine);
            }else if(par_port->read_bit(10)){
                log("Blue Button pressed");
                stateMachine = SORT_BLUE;
                processState(stateMachine);
            }
        }
    }
      
int main() { 
    stateMachine = INITIALISING;
    processState(stateMachine);
    writeFile(2,6,22);
    stateMachine = READING_RGB_VALUES;
    processState(stateMachine);
    
    while(true){
        if(testFunctions) checkSortDispenseButtons();
    
        
        if(serialComms){
            checkSerial();
        }  
    }
        /*char c;
        if(c = readCharacter()){
            processMessage(c);
        }*/
}
       
        
    
    
    
    
    
    
    
    //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();  */