Trombetta Michele / Led7Seg

Very simple library for controll a 7 segment display.

Dependents:   Demo_Led7seg TP1_EJER02_FERNANDEZ_CLERICI TP1_EJER3 Ejercicio3JalleVentiades ... more

Led7Seg.h

Committer:
trombettamichele
Date:
2011-04-22
Revision:
0:ccabe7ff24e8
Child:
1:78b3b8aefd3c

File content as of revision 0:ccabe7ff24e8:

#include "mbed.h"
#define led_ANODE 0
#define led_CATHODE 1
//  Simple library that can controll a 7 segment led display
//  Created by Michele Trombetta
//  Copyright 2010 5OFT. All rights reserved.

//Chars: 0123456789AbCdEF
const unsigned char num_7seg[24] = {0x3F, 0x6, 0x5B, 0x4F, 0x66, 0x6D, 0x7D, 0x7, 0x7F, 0x6F, 0x77, 0x7C, 0x39, 0x5E, 0x79, 0x71, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x00};

class Led7Seg {
public:
    Led7Seg(PinName a, PinName b, PinName c, PinName d, PinName e, PinName f, PinName g);
    Led7Seg(PinName a, PinName b, PinName c, PinName d, PinName e, PinName f, PinName g, bool led_type);
    void set_type(bool led_type);
    void write(unsigned char number);
    unsigned char read();
    unsigned char convert(unsigned char number);
private:
    BusOut _leddisp;
    bool    _led_type;
};