Very simple library for controll a 7 segment display.

Dependents:   Demo_Led7seg TP1_EJER02_FERNANDEZ_CLERICI TP1_EJER3 Ejercicio3JalleVentiades ... more

Multi7Seg.h

Committer:
trombettamichele
Date:
2011-04-22
Revision:
0:ccabe7ff24e8

File content as of revision 0:ccabe7ff24e8:

#include "mbed.h"
#include "Led7Seg.h"

#define format_DEC  0
#define format_HEX  1
//  Simple library that can controll a matrix of 7 segment led displays
//  Created by Michele Trombetta
//  Copyright 2010 5OFT. All rights reserved.

class Multi7Seg {
public:
    Multi7Seg(PinName a, PinName b, PinName c, PinName d, PinName e, PinName f, PinName g, PinName disp1, PinName disp2, bool led_type);
    Multi7Seg(PinName a, PinName b, PinName c, PinName d, PinName e, PinName f, PinName g, PinName disp1, PinName disp2, PinName disp3, bool led_type);
    Multi7Seg(PinName a, PinName b, PinName c, PinName d, PinName e, PinName f, PinName g, PinName disp1, PinName disp2, PinName disp3, PinName disp4, bool led_type);
    Multi7Seg(PinName a, PinName b, PinName c, PinName d, PinName e, PinName f, PinName g, PinName disp1, PinName disp2, PinName disp3, PinName disp4, PinName disp5, bool led_type);
    void write(unsigned int number); // Write the number to the led displays
    void setformat(bool format); // Set the format (0-Dec 1-Hex)
    void setspeed(float speed); // Set the delay time for digits scanning

private:
    BusOut  _disps;
    Led7Seg _led_7seg;
    unsigned char   _ndisp;
    bool    _format;
    float   _speed;
    unsigned int   _num1, _num2, _num3, _num4, _num5;
};