update MultiLCD library

1 files changed, 106 insertions, 16 deletions

diff --git a/libraries/MultiLCD/MultiLCD.h b/libraries/MultiLCD/MultiLCD.h
index 5a8f7e3..0b761ce 100644
--- a/libraries/MultiLCD/MultiLCD.h
+++ b/libraries/MultiLCD/MultiLCD.h
@@ -1,15 +1,41 @@
-extern const PROGMEM unsigned char font16x32[][32];
-extern const PROGMEM unsigned char font5x8[][5];
+/*************************************************************************
+* Arduino Text Display Library for Multiple LCDs
+* Distributed under GPL v2.0
+* Copyright (c) 2013 Stanley Huang <stanleyhuangyc@live.com>
+* All rights reserved.
+*************************************************************************/
+
+typedef enum {
+    FONT_SIZE_SMALL = 0,
+    FONT_SIZE_MEDIUM,
+    FONT_SIZE_LARGE,
+    FONT_SIZE_XLARGE
+} FONT_SIZE;
 
+extern const PROGMEM unsigned char font5x8[][5];
+extern const PROGMEM unsigned char digits8x8[][8] ;
+extern const PROGMEM unsigned char digits16x16[][32];
+extern const PROGMEM unsigned char digits16x24[][48];
+extern const PROGMEM unsigned char font8x16_doslike[][16];
+extern const PROGMEM unsigned char font8x16_terminal[][16];
 #include "PCD8544.h"
 
 class LCD_Common
 {
 public:
+    LCD_Common():m_font(0) {}
+    void setFont(FONT_SIZE size) { m_font = size; }
     virtual void backlight(bool on) {}
     virtual byte getLines() = 0;
     virtual byte getCols() = 0;
     virtual void changeLine() {}
+    virtual void clearLine(byte line) {}
+    void draw(const PROGMEM byte* buffer, byte x, byte y, byte width, byte height) {}
+    void printInt(uint16_t value, char padding = -1);
+    void printLong(unsigned long value, char padding = -1);
+protected:
+    virtual void writeDigit(byte n) {}
+    byte m_font;
 };
 
 class LCD_PCD8544 : public LCD_Common, public PCD8544
@@ -17,7 +43,6 @@ class LCD_PCD8544 : public LCD_Common, public PCD8544
 public:
     byte getLines() { return 6; }
     byte getCols() { return 14; }
-    void printLarge(const char* s);
     void backlight(bool on)
     {
         pinMode(7, OUTPUT);
@@ -28,30 +53,34 @@ public:
         setCursor(0, line);
         for (byte i = 14; i > 0; i--) write(' ');
     }
+    void changeLine()
+    {
+        column = 0;
+        line ++;
+    }
+    void draw(const PROGMEM byte* buffer, byte x, byte y, byte width, byte height);
+private:
+    void writeDigit(byte n);
 };
 
 #include "ZtLib.h"
 
 #define OLED_ADDRESS 0x27
 
-class LCD_OLED : public LCD_Common, public ZtLib
+class LCD_ZTOLED : public LCD_Common, public ZtLib, public Print
 {
 public:
     byte getLines() { return 4; }
     byte getCols() { return 16; }
-    void setCursor(byte column, byte line)
-    {
-        m_column = column << 3;
-        m_line = line << 1;
-    }
+    void setCursor(byte column, byte line);
     void changeLine()
     {
         m_column = 0;
-        m_line += 2;
+        m_page += 2;
     }
-    void write(char c);
-    void print(const char* s);
-    void printLarge(const char* s);
+    size_t write(uint8_t c);
+    //void print(const char* s);
+    void writeDigit(byte n);
     void clear();
     void begin();
     void backlight(bool on) {}
@@ -62,7 +91,7 @@ public:
     }
 private:
     unsigned char m_column;
-    unsigned char m_line;
+    unsigned char m_page;
 };
 
 #include "LCD4Bit_mod.h"
@@ -71,9 +100,9 @@ class LCD_1602 : public LCD_Common, public LCD4Bit_mod
 public:
     byte getLines() { return 2; }
     byte getCols() { return 16; }
-    void printLarge(const char* s)
+    void writeDigit(byte n)
     {
-        print(s);
+        write(n >= 0 && n <= 9 ? '0' + n : ' ');
     }
     void clearLine(byte line)
     {
@@ -82,3 +111,64 @@ public:
     }
 };
 
+#include "SSD1306.h"
+
+class LCD_SSD1306 : public LCD_Common, public SSD1306, public Print
+{
+public:
+    void setCursor(byte column, byte line);
+    void draw(const PROGMEM byte* buffer, byte x, byte y, byte width, byte height);
+    size_t write(uint8_t c);
+    void clear(byte x = 0, byte y = 0, byte width = 128, byte height = 64);
+    void clearLine(byte line);
+    byte getLines() { return 21; }
+    byte getCols() { return 8; }
+private:
+    void writeDigit(byte n);
+    byte m_col;
+    byte m_row;
+};
+
+class LCD_ILI9325D : public LCD_Common, public Print
+{
+public:
+    LCD_ILI9325D():m_lineHeight(10) {}
+    void setCursor(uint16_t column, uint16_t line)
+    {
+        m_y = column;
+        m_x = line * m_lineHeight;
+    }
+    void setColor(uint16_t textColor, uint16_t bgColor = 0)
+    {
+        m_color[0] = bgColor;
+        m_color[1] = textColor;
+    }
+    void begin();
+    void clear(uint16_t x = 0, uint16_t y = 0, uint16_t width = 320, uint16_t height = 240);
+    void draw(const PROGMEM byte* buffer, uint16_t x, uint16_t y, uint16_t width, uint16_t height);
+    void draw2x(const PROGMEM byte* buffer, uint16_t x, uint16_t y, byte width, byte height);
+    void draw4bpp(const PROGMEM byte* buffer, uint16_t x, uint16_t y, uint16_t width, uint16_t height);
+    size_t write(uint8_t);
+    void clearLine(byte line)
+    {
+        clear(0, line * m_lineHeight, 320, 8);
+    }
+    void setLineHeight(byte lineHeight) { m_lineHeight = lineHeight; }
+    byte getLines() { return 53; }
+    byte getCols() { return 30; }
+private:
+    void writeDigit(byte n);
+    void SetXY(uint16_t x0,uint16_t x1,uint16_t y0,uint16_t y1);
+    void WriteData(uint16_t c);
+    void WriteData(byte l, byte h);
+    void WriteCommandData(uint16_t cmd,uint16_t dat);
+    void Enable();
+    void Disable();
+    void SetCommandMode();
+    void SetDataMode();
+    int m_x;
+    int m_y;
+    uint16_t m_color[2];
+    byte m_lineHeight;
+    byte lastData;
+};