Revision 3:64a5b67d5b51, committed 2012-12-02

Comitter:

ttodorov

Date:

Sun Dec 02 01:44:23 2012 +0000

Parent:

2:81ed304b7e9b

Child:

4:3ac4239f6c9c

Commit message:

- fixed documentation; - renamed ssd* source files to match the name of the LCD controller

Changed in this revision

--- a/fonts.h	Sun Dec 02 00:12:43 2012 +0000
+++ b/fonts.h	Sun Dec 02 01:44:23 2012 +0000
@@ -132,8 +132,8 @@
  * Free Software Foundation, Inc.
  * 51 Franklin St, 5th Floor, Boston, MA 02110-1301, USA
  */
-#ifndef SSD1289_FONTS_H
-#define SSD1289_FONTS_H
+#ifndef TFTLCD_FONTS_H
+#define TFTLCD_FONTS_H
 
 /** Small font, 8x12 pixels, <space> 1st character, 95 total characters */
 const char Font8x12[] = {
@@ -355,4 +355,4 @@
     0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFE,0x00,0x01,0xFF,0xFF,0x00,0x03,0xFF,0xFF,0x80,0x01,0xFF,0xFF,0x60,0x0C,0xFF,0xFE,0xF0,0x1E,0x00,0x01,0xF8,0x3F,0x00,0x01,0xF8,0x3F,0x00,0x01,0xF8,0x3F,0x00,0x01,0xF8,0x3F,0x00,0x01,0xF8,0x3F,0x00,0x01,0xF8,0x3F,0x00,0x01,0xF8,0x3F,0x00,0x01,0xF8,0x3F,0x00,0x01,0xF8,0x3F,0x00,0x01,0xF8,0x3F,0x00,0x01,0xF8,0x3F,0x00,0x01,0xF8,0x3F,0x00,0x01,0xF8,0x3F,0x00,0x01,0xF8,0x3E,0x00,0x00,0x78,0x39,0xFF,0xFE,0x18,0x23,0xFF,0xFF,0x88,0x0F,0xFF,0xFF,0xE0,0x07,0xFF,0xFF,0xC0,0x01,0xFF,0xFF,0x18,0x00,0x00,0x00,0x78,0x00,0x00,0x01,0xF8,0x00,0x00,0x01,0xF8,0x00,0x00,0x01,0xF8,0x00,0x00,0x01,0xF8,0x00,0x00,0x01,0xF8,0x00,0x00,0x01,0xF8,0x00,0x00,0x01,0xF8,0x00,0x00,0x01,0xF8,0x00,0x00,0x01,0xF8,0x00,0x00,0x01,0xF8,0x00,0x00,0x01,0xF8,0x00,0x00,0x01,0xF8,0x00,0x00,0x01,0xF8,0x00,0x00,0x01,0xF8,0x00,0x00,0x00,0xF0,0x00,0xFF,0xFE,0x60,0x01,0xFF,0xFF,0x00,0x03,0xFF,0xFF,0x80,0x01,0xFF,0xFF,0x00,0x00,0xFF,0xFE,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  // 9
 };
 
-#endif /* SSD1289_FONTS_H */
+#endif /* TFTLCD_FONTS_H */

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/helpers.h	Sun Dec 02 01:44:23 2012 +0000
@@ -0,0 +1,61 @@
+/** \file helpers.h
+ *  \brief Utility functions and macros.
+ *  \copyright GNU Public License, v2. or later
+ *
+ * This library is based on the Arduino/chipKIT UTFT library by Henning
+ * Karlsen, http://henningkarlsen.com/electronics/library.php?id=52
+ *
+ * Copyright (C)2010-2012 Henning Karlsen. All right reserved.
+ * Copyright (C)2012 Todor Todorov.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to:
+ *
+ * Free Software Foundation, Inc.
+ * 51 Franklin St, 5th Floor, Boston, MA 02110-1301, USA
+ *
+ *********************************************************************/
+#ifndef TFTLCD_HELPERS_H
+#define TFTLCD_HELPERS_H
+
+#include "mbed.h"
+
+/** \def HIGH
+ *  \brief User-friendly high pin level designation.
+ */
+#define HIGH                    1
+/** \def LOW
+ *  \brief User-friendly low pin level designation.
+ */
+#define LOW                     0
+
+/** \def swap( type, a, b )
+ *  \brief Convenience macro to swap two values.
+ */
+#define swap( type, a, b )      { type tmp = ( a ); ( a ) = ( b ); ( b ) = tmp; }
+
+/** \def pulseLow( pin )
+ *  \brief Toggles a pin low, then high.
+ */
+#define pulseLow( pin )         pin = LOW; pin = HIGH
+
+/** \def pulseHigh( pin )
+ *  \brief Toggles a pin high, then low.
+ */
+#define pulseHigh( pin )        pin = HIGH; pin = LOW
+
+#ifndef ushort
+typedef unsigned short ushort;
+#endif
+
+#endif /* TFTLCD_HELPERS_H */

--- a/lcd_base.cpp	Sun Dec 02 00:12:43 2012 +0000
+++ b/lcd_base.cpp	Sun Dec 02 01:44:23 2012 +0000
@@ -20,10 +20,7 @@
  *
  *********************************************************************/
 #include "lcd_base.h"
-
-#ifndef ushort
-typedef unsigned short ushort;
-#endif
+#include "helpers.h"
 
 LCD::LCD( unsigned short width, unsigned short height ,PinName CS, PinName RS )
     : _disp_width( width ), _disp_height( height ), _lcd_pin_cs( CS ), _lcd_pin_rs( RS )

--- a/lcd_base.h	Sun Dec 02 00:12:43 2012 +0000
+++ b/lcd_base.h	Sun Dec 02 01:44:23 2012 +0000
@@ -27,26 +27,12 @@
  * 51 Franklin St, 5th Floor, Boston, MA 02110-1301, USA
  *
  *********************************************************************/
-#ifndef LCD_BASE_H
-#define LCD_BASE_H
+#ifndef TFTLCD_BASE_H
+#define TFTLCD_BASE_H
 
 #include "mbed.h"
 #include "fonts.h"
 
-/** \def HIGH
- *  \brief User-friendly high pin level designation.
- */
-#define HIGH        1
-/** \def LOW
- *  \brief User-friendly low pin level designation.
- */
-#define LOW         0
-
-/** \def swap( type, a, b )
- *  \brief Convenience macro to swap two values.
- */
-#define swap( type, a, b )      { type tmp = ( a ); ( a ) = ( b ); ( b ) = tmp; }
-
 /** \def RGB(r,g,b)
  *  \brief Creates a RGB-565 color value.
  *
@@ -437,4 +423,4 @@
     font_metrics_t _font;
 };
 
-#endif /* LCD_BASE_H */
+#endif /* TFTLCD_BASE_H */

--- a/ssd.cpp	Sun Dec 02 00:12:43 2012 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,136 +0,0 @@
-/*
- * Copyright (C)2010-2012 Henning Karlsen. All right reserved.
- * Copyright (C)2012 Todor Todorov.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to:
- *
- * Free Software Foundation, Inc.
- * 51 Franklin St, 5th Floor, Boston, MA 02110-1301, USA
- *
- *********************************************************************/
-#include "ssd.h"
-
-#define pulseLow( pin )         pin = LOW; pin = HIGH
-#define pulseHigh( pin )        pin = HIGH; pin = LOW
-
-SSD1289LCD::SSD1289LCD( PinName CS, PinName RESET, PinName RS, PinName WR, BusOut* DATA_PORT, PinName RD )
-    : LCD( 240, 320, CS, RS ), _lcd_pin_reset( RESET ), _lcd_pin_wr( WR )
-{
-    _lcd_port = DATA_PORT;
-    if ( RD != NC )
-        _lcd_pin_rd = new DigitalOut( RD );
-    else
-        _lcd_pin_rd = 0;
-    
-    SetForeground();
-    SetBackground();
-    _font.font = 0;
-}
-
-void SSD1289LCD::Initialize( orientation_t orientation )
-{
-    _orientation = orientation;
-    
-    _lcd_pin_reset = HIGH;
-    wait_ms( 5 );
-    _lcd_pin_reset = LOW;
-    wait_ms( 15 );
-    _lcd_pin_reset = HIGH;
-    _lcd_pin_cs = HIGH;
-    if ( _lcd_pin_rd != 0 )
-        *_lcd_pin_rd = HIGH;
-    _lcd_pin_wr = HIGH;
-    wait_ms( 15 );
-    
-    
-    WriteCmdData( 0x00, 0x0001 ); wait_ms( 1 );
-    WriteCmdData( 0x03, 0xA8A4 ); wait_ms( 1 );
-    WriteCmdData( 0x0C, 0x0000 ); wait_ms( 1 );
-    WriteCmdData( 0x0D, 0x080C ); wait_ms( 1 );
-    WriteCmdData( 0x0E, 0x2B00 ); wait_ms( 1 );
-    WriteCmdData( 0x1E, 0x00B7 ); wait_ms( 1 );
-    WriteCmdData( 0x01, 0x2B3F ); wait_ms( 1 );
-    WriteCmdData( 0x02, 0x0600 ); wait_ms( 1 );
-    WriteCmdData( 0x10, 0x0000 ); wait_ms( 1 );
-    WriteCmdData( 0x11, 0x6070 ); wait_ms( 1 );
-    WriteCmdData( 0x05, 0x0000 ); wait_ms( 1 );
-    WriteCmdData( 0x06, 0x0000 ); wait_ms( 1 );
-    WriteCmdData( 0x16, 0xEF1C ); wait_ms( 1 );
-    WriteCmdData( 0x17, 0x0003 ); wait_ms( 1 );
-    WriteCmdData( 0x07, 0x0233 ); wait_ms( 1 );
-    WriteCmdData( 0x0B, 0x0000 ); wait_ms( 1 );
-    WriteCmdData( 0x0F, 0x0000 ); wait_ms( 1 );
-    WriteCmdData( 0x41, 0x0000 ); wait_ms( 1 );
-    WriteCmdData( 0x42, 0x0000 ); wait_ms( 1 );
-    WriteCmdData( 0x48, 0x0000 ); wait_ms( 1 );
-    WriteCmdData( 0x49, 0x013F ); wait_ms( 1 );
-    WriteCmdData( 0x4A, 0x0000 ); wait_ms( 1 );
-    WriteCmdData( 0x4B, 0x0000 ); wait_ms( 1 );
-    WriteCmdData( 0x44, 0xEF00 ); wait_ms( 1 );
-    WriteCmdData( 0x45, 0x0000 ); wait_ms( 1 );
-    WriteCmdData( 0x46, 0x013F ); wait_ms( 1 );
-    WriteCmdData( 0x30, 0x0707 ); wait_ms( 1 );
-    WriteCmdData( 0x31, 0x0204 ); wait_ms( 1 );
-    WriteCmdData( 0x32, 0x0204 ); wait_ms( 1 );
-    WriteCmdData( 0x33, 0x0502 ); wait_ms( 1 );
-    WriteCmdData( 0x34, 0x0507 ); wait_ms( 1 );
-    WriteCmdData( 0x35, 0x0204 ); wait_ms( 1 );
-    WriteCmdData( 0x36, 0x0204 ); wait_ms( 1 );
-    WriteCmdData( 0x37, 0x0502 ); wait_ms( 1 );
-    WriteCmdData( 0x3A, 0x0302 ); wait_ms( 1 );
-    WriteCmdData( 0x3B, 0x0302 ); wait_ms( 1 );
-    WriteCmdData( 0x23, 0x0000 ); wait_ms( 1 );
-    WriteCmdData( 0x24, 0x0000 ); wait_ms( 1 );
-    WriteCmdData( 0x25, 0x8000 ); wait_ms( 1 );
-    WriteCmdData( 0x4f, 0x0000 ); wait_ms( 1 );
-    WriteCmdData( 0x4e, 0x0000 ); wait_ms( 1 );
-    WriteCmd( 0x22 );
-}
-
-void SSD1289LCD::WriteCmd( unsigned short cmd )
-{
-    _lcd_pin_rs = LOW;
-    _lcd_pin_cs = LOW;
-    _lcd_port->write( cmd );
-    pulseLow( _lcd_pin_wr );
-    _lcd_pin_cs = HIGH;
-}
-
-void SSD1289LCD::WriteData( unsigned short data )
-{
-    _lcd_pin_rs = HIGH;
-    _lcd_pin_cs = LOW;
-    _lcd_port->write( data );
-    pulseLow( _lcd_pin_wr );
-    _lcd_pin_cs = HIGH;
-}
-
-void SSD1289LCD::SetXY( uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2 )
-{
-    if ( _orientation == LANDSCAPE )
-    {
-        swap( uint16_t, x1, y1 )
-        swap( uint16_t, x2, y2 )
-        y1 = _disp_height - y1;
-        y2 = _disp_height - y2;
-        swap( uint16_t, y1, y2 )
-    }
-
-    WriteCmdData( 0x44, ( x2 << 8 ) + x1 );
-    WriteCmdData( 0x45, y1 );
-    WriteCmdData( 0x46, y2 );
-    WriteCmdData( 0x4e, x1 );
-    WriteCmdData( 0x4f, y1 );
-    WriteCmd( 0x22 );
-}

--- a/ssd.h	Sun Dec 02 00:12:43 2012 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,75 +0,0 @@
-/** \file ssd.h
- *  \brief mbed TFT LCD controller for displays with the SSD1289 IC.
- *  \copyright GNU Public License, v2. or later
- *
- * A known display with this type of controller chip is the ITDB02-3.2S
- * from http://imall.iteadstudio.com
- *
- * This library is based on the Arduino/chipKIT UTFT library by Henning
- * Karlsen, http://henningkarlsen.com/electronics/library.php?id=52
- *
- * Copyright (C)2010-2012 Henning Karlsen. All right reserved.
- * Copyright (C)2012 Todor Todorov.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to:
- *
- * Free Software Foundation, Inc.
- * 51 Franklin St, 5th Floor, Boston, MA 02110-1301, USA
- *
- *********************************************************************/
-#ifndef SSD_H
-#define SSD_H
-
-#include "lcd_base.h"
-
-class SSD1289LCD : public LCD
-{
-public:
-    /** Creates a new instance of the class.
-     *
-     * \param CS Pin for the ChipSelect signal.
-     * \param RESET Pin for the RESET line.
-     * \param RS Pin for the RS signal.
-     * \param WR Pin for the WR signal.
-     * \param DATA_PORT Address of the data bus for transfer of commands and pixel data.
-     * \param RD Pin for the RD signal. This line is not needed by the driver, so if you would like to
-     *       use the pin on the mbed for something else, just pull-up the respective pin on the LCD high,
-     *       and do not assign a value to this parameter when creating the controller instance.
-     */
-    SSD1289LCD( PinName CS, PinName RESET, PinName RS, PinName WR, BusOut* DATA_PORT, PinName RD = NC );
-    
-    /** Initialize display.
-     *
-     * Wakes up the display from sleep, initializes power parameters.
-     * This function must be called first, befor any painting on the
-     * display is done, otherwise the positioning of graphical elements
-     * will not work properly and any paynt operation will not be visible
-     * or produce garbage.
-     *
-     * \param oritentation The display orientation, landscape is default.
-     */
-    virtual void Initialize( orientation_t orientation = LANDSCAPE );
-    
-protected:
-    virtual void WriteCmd( unsigned short cmd );
-    virtual void WriteData( unsigned short data );
-    virtual void SetXY( uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2 );
-    
-private:
-    DigitalOut _lcd_pin_reset, _lcd_pin_wr;
-    BusOut* _lcd_port;
-    DigitalOut* _lcd_pin_rd;
-};
-
-#endif /* SSD_H */

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ssd1289.cpp	Sun Dec 02 01:44:23 2012 +0000
@@ -0,0 +1,134 @@
+/*
+ * Copyright (C)2010-2012 Henning Karlsen. All right reserved.
+ * Copyright (C)2012 Todor Todorov.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to:
+ *
+ * Free Software Foundation, Inc.
+ * 51 Franklin St, 5th Floor, Boston, MA 02110-1301, USA
+ *
+ *********************************************************************/
+#include "ssd1289.h"
+#include "helpers.h"
+
+SSD1289LCD::SSD1289LCD( PinName CS, PinName RESET, PinName RS, PinName WR, BusOut* DATA_PORT, PinName RD )
+    : LCD( 240, 320, CS, RS ), _lcd_pin_reset( RESET ), _lcd_pin_wr( WR )
+{
+    _lcd_port = DATA_PORT;
+    if ( RD != NC )
+        _lcd_pin_rd = new DigitalOut( RD );
+    else
+        _lcd_pin_rd = 0;
+    
+    SetForeground();
+    SetBackground();
+    _font.font = 0;
+}
+
+void SSD1289LCD::Initialize( orientation_t orientation )
+{
+    _orientation = orientation;
+    
+    _lcd_pin_reset = HIGH;
+    wait_ms( 5 );
+    _lcd_pin_reset = LOW;
+    wait_ms( 15 );
+    _lcd_pin_reset = HIGH;
+    _lcd_pin_cs = HIGH;
+    if ( _lcd_pin_rd != 0 )
+        *_lcd_pin_rd = HIGH;
+    _lcd_pin_wr = HIGH;
+    wait_ms( 15 );
+    
+    
+    WriteCmdData( 0x00, 0x0001 ); wait_ms( 1 );
+    WriteCmdData( 0x03, 0xA8A4 ); wait_ms( 1 );
+    WriteCmdData( 0x0C, 0x0000 ); wait_ms( 1 );
+    WriteCmdData( 0x0D, 0x080C ); wait_ms( 1 );
+    WriteCmdData( 0x0E, 0x2B00 ); wait_ms( 1 );
+    WriteCmdData( 0x1E, 0x00B7 ); wait_ms( 1 );
+    WriteCmdData( 0x01, 0x2B3F ); wait_ms( 1 );
+    WriteCmdData( 0x02, 0x0600 ); wait_ms( 1 );
+    WriteCmdData( 0x10, 0x0000 ); wait_ms( 1 );
+    WriteCmdData( 0x11, 0x6070 ); wait_ms( 1 );
+    WriteCmdData( 0x05, 0x0000 ); wait_ms( 1 );
+    WriteCmdData( 0x06, 0x0000 ); wait_ms( 1 );
+    WriteCmdData( 0x16, 0xEF1C ); wait_ms( 1 );
+    WriteCmdData( 0x17, 0x0003 ); wait_ms( 1 );
+    WriteCmdData( 0x07, 0x0233 ); wait_ms( 1 );
+    WriteCmdData( 0x0B, 0x0000 ); wait_ms( 1 );
+    WriteCmdData( 0x0F, 0x0000 ); wait_ms( 1 );
+    WriteCmdData( 0x41, 0x0000 ); wait_ms( 1 );
+    WriteCmdData( 0x42, 0x0000 ); wait_ms( 1 );
+    WriteCmdData( 0x48, 0x0000 ); wait_ms( 1 );
+    WriteCmdData( 0x49, 0x013F ); wait_ms( 1 );
+    WriteCmdData( 0x4A, 0x0000 ); wait_ms( 1 );
+    WriteCmdData( 0x4B, 0x0000 ); wait_ms( 1 );
+    WriteCmdData( 0x44, 0xEF00 ); wait_ms( 1 );
+    WriteCmdData( 0x45, 0x0000 ); wait_ms( 1 );
+    WriteCmdData( 0x46, 0x013F ); wait_ms( 1 );
+    WriteCmdData( 0x30, 0x0707 ); wait_ms( 1 );
+    WriteCmdData( 0x31, 0x0204 ); wait_ms( 1 );
+    WriteCmdData( 0x32, 0x0204 ); wait_ms( 1 );
+    WriteCmdData( 0x33, 0x0502 ); wait_ms( 1 );
+    WriteCmdData( 0x34, 0x0507 ); wait_ms( 1 );
+    WriteCmdData( 0x35, 0x0204 ); wait_ms( 1 );
+    WriteCmdData( 0x36, 0x0204 ); wait_ms( 1 );
+    WriteCmdData( 0x37, 0x0502 ); wait_ms( 1 );
+    WriteCmdData( 0x3A, 0x0302 ); wait_ms( 1 );
+    WriteCmdData( 0x3B, 0x0302 ); wait_ms( 1 );
+    WriteCmdData( 0x23, 0x0000 ); wait_ms( 1 );
+    WriteCmdData( 0x24, 0x0000 ); wait_ms( 1 );
+    WriteCmdData( 0x25, 0x8000 ); wait_ms( 1 );
+    WriteCmdData( 0x4f, 0x0000 ); wait_ms( 1 );
+    WriteCmdData( 0x4e, 0x0000 ); wait_ms( 1 );
+    WriteCmd( 0x22 );
+}
+
+void SSD1289LCD::WriteCmd( unsigned short cmd )
+{
+    _lcd_pin_rs = LOW;
+    _lcd_pin_cs = LOW;
+    _lcd_port->write( cmd );
+    pulseLow( _lcd_pin_wr );
+    _lcd_pin_cs = HIGH;
+}
+
+void SSD1289LCD::WriteData( unsigned short data )
+{
+    _lcd_pin_rs = HIGH;
+    _lcd_pin_cs = LOW;
+    _lcd_port->write( data );
+    pulseLow( _lcd_pin_wr );
+    _lcd_pin_cs = HIGH;
+}
+
+void SSD1289LCD::SetXY( uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2 )
+{
+    if ( _orientation == LANDSCAPE )
+    {
+        swap( uint16_t, x1, y1 )
+        swap( uint16_t, x2, y2 )
+        y1 = _disp_height - y1;
+        y2 = _disp_height - y2;
+        swap( uint16_t, y1, y2 )
+    }
+
+    WriteCmdData( 0x44, ( x2 << 8 ) + x1 );
+    WriteCmdData( 0x45, y1 );
+    WriteCmdData( 0x46, y2 );
+    WriteCmdData( 0x4e, x1 );
+    WriteCmdData( 0x4f, y1 );
+    WriteCmd( 0x22 );
+}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ssd1289.h	Sun Dec 02 01:44:23 2012 +0000
@@ -0,0 +1,114 @@
+/** \file ssd.h
+ *  \brief mbed TFT LCD controller for displays with the SSD1289 IC.
+ *  \copyright GNU Public License, v2. or later
+ *
+ * A known display with this type of controller chip is the ITDB02-3.2S
+ * from http://imall.iteadstudio.com
+ *
+ * This library is based on the Arduino/chipKIT UTFT library by Henning
+ * Karlsen, http://henningkarlsen.com/electronics/library.php?id=52
+ *
+ * Copyright (C)2010-2012 Henning Karlsen. All right reserved.
+ * Copyright (C)2012 Todor Todorov.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to:
+ *
+ * Free Software Foundation, Inc.
+ * 51 Franklin St, 5th Floor, Boston, MA 02110-1301, USA
+ *
+ *********************************************************************/
+#ifndef TFTLCD_SSD1289_H
+#define TFTLCD_SSD1289_H
+
+#include "lcd_base.h"
+
+/** Represents a LCD instance.
+ *
+ * This is the utility class, through which the display can be manipulated
+ * and graphics objects can be shown to the user.  A known display, which
+ * works with this library is the ITDB02-3.2S from iTeadStudio - a RGB TFT
+ * with 240x320 pixels resolution and 65K colors, using 16-bit interface.
+ *
+ * The display needs 20 or 21 pins to work with mbed, so it is possibly not
+ * the best of choices out there, but other than that it uses +3.3V for
+ * power and logic, as well as the backlight, thus can be interfaced directly
+ * to the mbed without the need of shields or level shifters as with Arduino.
+ *
+ * How to use:
+ * \code
+ * // include the library, this will also pull in the header for the provided fonts
+ * #include "ssd1289.h"
+ * 
+ * // prepare the data bus for writing commands and pixel data
+ * BusOut dataBus( p30, p29, p28, p27, p26, p25, p24, p23, p22, p21, p20, p19, p18, p17, p16, p15 ); // 16 pins
+ * // create the lcd instance
+ * SSD1289 lcd( p14, p13, p12, p11, &dataBus ); // control pins and data bus
+ *
+ * int main()
+ * {
+ *     // initialize display - place it in standard portrait mode and set background to black and
+ *     //                      foreground to white color.
+ *     lcd.Initialize();
+ *     // set current font to the smallest 8x12 pixels font.
+ *     lcd.SetFont( Font8x12 );
+ *     // print something on the screen
+ *     lcd.Print( "Hello, World!", CENTER, 25 ); // align text to center horizontally and use starndard colors
+ *
+ *     while ( 1 ) { }
+ * }
+ *
+ * \endcode
+ * \version 0.1
+ * \author Todor Todorov
+ */
+class SSD1289LCD : public LCD
+{
+public:
+    /** Creates a new instance of the class.
+     *
+     * \param CS Pin for the ChipSelect signal.
+     * \param RESET Pin for the RESET line.
+     * \param RS Pin for the RS signal.
+     * \param WR Pin for the WR signal.
+     * \param DATA_PORT Address of the data bus for transfer of commands and pixel data.
+     * \param RD Pin for the RD signal. This line is not needed by the driver, so if you would like to
+     *       use the pin on the mbed for something else, just pull-up the respective pin on the LCD high,
+     *       and do not assign a value to this parameter when creating the controller instance.
+     */
+    SSD1289LCD( PinName CS, PinName RESET, PinName RS, PinName WR, BusOut* DATA_PORT, PinName RD = NC );
+    
+    /** Initialize display.
+     *
+     * Wakes up the display from sleep, initializes power parameters.
+     * This function must be called first, befor any painting on the
+     * display is done, otherwise the positioning of graphical elements
+     * will not work properly and any paynt operation will not be visible
+     * or produce garbage.
+     *
+     * \param oritentation The display orientation, landscape is default.
+     */
+    virtual void Initialize( orientation_t orientation = LANDSCAPE );
+    
+protected:
+    virtual void WriteCmd( unsigned short cmd );
+    virtual void WriteData( unsigned short data );
+    virtual void SetXY( uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2 );
+    
+private:
+    DigitalOut _lcd_pin_reset, _lcd_pin_wr;
+    BusOut* _lcd_port;
+    DigitalOut* _lcd_pin_rd;
+};
+
+#endif /* TFTLCD_SSD1289_H */