Chipin_Main - The MBED firmware used on the Chipin sorter, deve…

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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

cardReader.h

Committer:: IonSystems
Date:: 2014-11-07
Revision:: 6:e64796f1f384
Child:: 10:8c0696b99692

File content as of revision 6:e64796f1f384:

#include "mbed.h"

DigitalIn cardBit1(p21);
DigitalIn cardBit2(p22);
DigitalIn cardBit3(p23);
DigitalIn cardBit4(p24);
DigitalIn cardBit5(p25);
DigitalIn cardBit6(p26);
DigitalIn cardDetect(p29);


int cardValue1 = 0;
int cardValue2 = 0;
int cardValue3 = 0;
int cardValue4 = 0;
int cardValue5 = 0;
int cardValue6 = 0;

void cardAcquisition(){
        lcd->reset();
        lcd->locate(0,0);   //Going to new line
        if(cardBit1) lcd->printf("p1=1,");
        else lcd->printf("p1=0,");
        cardValue1 = cardBit1;
        
        if(cardBit2) lcd->printf("p2=1,");
        else lcd->printf("p2=0,");
        cardValue2 = cardBit2;
        
        if(cardBit3) lcd->printf("p3=1");
        else lcd->printf("p3=0");
        cardValue3 = cardBit3;
        
        lcd->locate(1,0);   //Going to new line
        
        if(cardBit4) lcd->printf("p4=1");
        else lcd->printf("p4=0,");
        cardValue4 = cardBit4;
        
        
        if(cardBit5) lcd->printf("p5=1,");
        else lcd->printf("p5=0,");
        cardValue5 = cardBit5;
        
        if(cardBit6) lcd->printf("p6=1");
        else lcd->printf("p6=0");
        cardValue6 = cardBit6;
        
        cardDataAcquired = true;
        
    }