Alexander Medvedev / medvdv5110

light text library for 5110 nokia lcd * easy to modify * proportional font, bold / inverse modes * easy to add / change fonts * fixed rows for fast update

Library finished! :-) If you use 5110 and need fast menus - try this library. No overhead - small and robust, optimized for this display type only, fast update. Nice looking font. Power management. Displays from 5110 and 3110 are cheap as dirt :-)

medvdv5110.h

Committer:
medvdv
Date:
2012-07-14
Revision:
0:0a6619901f2e
Child:
2:65df20ffef51

File content as of revision 0:0a6619901f2e:

//
// 5110 LCD Driver
// (c) 2012 medvdv.com  
// Alexander Medvedev
//
 
#define DEFAULT_CONTRAST 60
 
typedef struct {

    char first_code;
    char glyphs_total;   
    const char* widths;
    const char** glyphs;    
    
} lcd5110font;

class lcd5110 {

    SPI* spi;
    DigitalOut* rst;
    DigitalOut* sce;
    DigitalOut* dc;
    
    lcd5110font font;
    
    char contrast;

    bool invert;
    bool bold;
    
    int X, Y;
        
    void write(char byte, bool cmd = false);
            
    public:
    
    lcd5110(PinName mosi= p11, PinName sclk = p13, PinName dc = p10, PinName sce = p8, PinName rst = p9);

    void Init();
    void Reset();
    void Clear(char pattern = 0);
    void Contrast(char contrast = DEFAULT_CONTRAST );
    void PowerOff();
    
    void Invert(bool invert = true);
    void Bold(bool bold = true);
        
    void XY(int x = 0, int y = 0);
    
    void Write(char byte);
    void Write(char byte, int count);
    void Write(char* data, int size);
    void Write2(char* data, int size);
    
    void Character(char chr);
    int CharacterWidth(char chr);

    void String(char* str);
    int StringWidth(char* str);
    
    void Row(int Y, char* str = "");  

    ~lcd5110();
    
};