File content as of revision 1:b64c81071d96:

/**
 * @file ili9163lcd.h
 * @brief ILI9163 128x128 LCD Driver (Header file)
 *
 * This code has been ported from the ili9163lcd library for mbed
 * made by Jun Morita.
 * Source form <http://files.noccylabs.info/lib430/liblcd/ili9163lcd_8c.html>
 *
 * This code has been ported from the ili9163lcd library for avr made
 * by Simon Inns, to run on a msp430.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * @author Jun Morita (iccraft)
 * @author Simon Inns <simon.inns@gmail.com>
 * @author Christopher Vagnetoft (NoccyLabs)
 * @copyright (C) 2012 Simon Inns
 * @copyright parts (C) 2012 NoccyLabs
 */

#ifndef ILI9163LCD_H_
#define ILI9163LCD_H_

#include "mbed.h"
#include "font5x8.h"
#include "font8x8.h"
#include "font5x12.h"
#include "font11x16.h"
#include "font12x12.h"
#include "font24x23.h"

// Definitions for control lines (port C)
#define LCD_WR      (1 << 2)
#define LCD_RS      (1 << 4)
#define LCD_RD      (1 << 5)
#define LCD_CS      (1 << 6)
#define LCD_RESET   (1 << 7)

// Screen orientation defines:
// 0 = Ribbon at top
// 1 = Ribbon at left
// 2 = Ribbon at right
// 3 = Ribbon at bottom
#define LCD_ORIENTATION0    0
#define LCD_ORIENTATION1    96
#define LCD_ORIENTATION2    160
#define LCD_ORIENTATION3    192

// eine Farbe belegt 5 Bit, 
// die Farbe Grün wird 6 bit nch links geshiftet 
// die Farbe Blau wird 11 bit nach links geshiftet
// some RGB color definitions      BLUE GREEN  RED                          
#define Black           0x0000      /*  0, 0, 0 */
#define Navy            0x000F      /*  0, 0,15 */
#define DarkGreen       0x03C0      /*  0,15, 0 */
#define DarkCyan        0x03EF                          /*   0, 128, 128 */
#define Maroon          0x7800      /* 15, 0, 0 */
#define Purple          0x780F                          /* 128,   0, 128 */
#define Olive           0x7BE0                          /* 128, 128,   0 */
#define LightGrey       0xC618                          /* 192, 192, 192 */
#define DarkGrey        0x7BEF                          /* 128, 128, 128 */
#define Red             0x001F      /*  0, 0,31 */
#define Green           0x07C0      /*  0,31, 0 */
#define Cyan            0x07DF      /*  0,31,31 */
#define Blue            0xF800      /* 31, 0, 0 */
#define Yellow          0xF81F      /* 31, 0,31 */
#define Magenta         0xFFC0      /* 31,31, 0 */
#define White           0xFFFF      /* 31,31,31 */
#define Orange          0xFD20                          /* 255, 165,   0 */
#define GreenYellow     0xAFE5                          /* 173, 255,  47 */
#define LightBlue       0x04FF

// ILI9163 LCD Controller Commands
#define NOP                     0x00
#define SOFT_RESET              0x01
#define GET_RED_CHANNEL         0x06
#define GET_GREEN_CHANNEL       0x07
#define GET_BLUE_CHANNEL        0x08
#define GET_PIXEL_FORMAT        0x0C
#define GET_POWER_MODE          0x0A
#define GET_ADDRESS_MODE        0x0B
#define GET_DISPLAY_MODE        0x0D
#define GET_SIGNAL_MODE         0x0E
#define GET_DIAGNOSTIC_RESULT   0x0F
#define ENTER_SLEEP_MODE        0x10
#define EXIT_SLEEP_MODE         0x11
#define ENTER_PARTIAL_MODE      0x12
#define ENTER_NORMAL_MODE       0x13
#define EXIT_INVERT_MODE        0x20
#define ENTER_INVERT_MODE       0x21
#define SET_GAMMA_CURVE         0x26
#define SET_DISPLAY_OFF         0x28
#define SET_DISPLAY_ON          0x29
#define SET_COLUMN_ADDRESS      0x2A
#define SET_PAGE_ADDRESS        0x2B
#define WRITE_MEMORY_START      0x2C
#define WRITE_LUT               0x2D
#define READ_MEMORY_START       0x2E
#define SET_PARTIAL_AREA        0x30
#define SET_SCROLL_AREA         0x33
#define SET_TEAR_OFF            0x34
#define SET_TEAR_ON             0x35
#define SET_ADDRESS_MODE        0x36
#define SET_SCROLL_START        0X37
#define EXIT_IDLE_MODE          0x38
#define ENTER_IDLE_MODE         0x39
#define SET_PIXEL_FORMAT        0x3A
#define WRITE_MEMORY_CONTINUE   0x3C
#define READ_MEMORY_CONTINUE    0x3E
#define SET_TEAR_SCANLINE       0x44
#define GET_SCANLINE            0x45
#define READ_ID1                0xDA
#define READ_ID2                0xDB
#define READ_ID3                0xDC
#define FRAME_RATE_CONTROL1     0xB1
#define FRAME_RATE_CONTROL2     0xB2
#define FRAME_RATE_CONTROL3     0xB3
#define DISPLAY_INVERSION       0xB4
#define SOURCE_DRIVER_DIRECTION 0xB7
#define GATE_DRIVER_DIRECTION   0xB8
#define POWER_CONTROL1          0xC0
#define POWER_CONTROL2          0xC1
#define POWER_CONTROL3          0xC2
#define POWER_CONTROL4          0xC3
#define POWER_CONTROL5          0xC4
#define VCOM_CONTROL1           0xC5
#define VCOM_CONTROL2           0xC6
#define VCOM_OFFSET_CONTROL     0xC7
#define WRITE_ID4_VALUE         0xD3
#define NV_MEMORY_FUNCTION1     0xD7
#define NV_MEMORY_FUNCTION2     0xDE
#define POSITIVE_GAMMA_CORRECT  0xE0
#define NEGATIVE_GAMMA_CORRECT  0xE1
#define GAM_R_SEL               0xF2


class ILI9163 {
 public:

  // Das ILI9163 Objekt anlegen
  //
  // @param D2 SCK_
  // @param D3 SDA
  // @param D4 A0_
  // @param D5 RESET    pin connected to RESET of display 
  // @param D6 CS       cs pin connected to CS of display 
  //
  // ILI9163 tft(D2,D3,D4,D5,D6);
  //
  ILI9163(PinName SCK, PinName SDA, PinName A0, PinName RESET, PinName CS);

  DigitalOut SCK_;
  DigitalOut SDA_;
  DigitalOut A0_;
  DigitalOut RESET_;
  DigitalOut CS_;

  uint8_t tm;
  uint8_t R,G,B;
  uint8_t RGB_state;
    
  // font Array
  unsigned char* font;
  uint8_t font_bp_char;      // Bytes pro Zeichen
  uint8_t font_hor;          // Bytes Horizontal
  uint8_t font_vert;         // Bytes Vertikal
  uint8_t font_bp_line;      // Bytes pro Zeile
  uint8_t font_size;         // Vergrößerung des Zeichens
  // Macros and in-lines:

  // Translates a 3 byte RGB value into a 2 byte value for the LCD (values should be 0-31)
  inline uint16_t decodeRgbValue(uint8_t r, uint8_t g, uint8_t b)
  {
    return (b << 11) | (g << 6) | (r);
  }   

  // This routine takes a row number from 0 to 20 and
  // returns the x coordinate on the screen (0-127) to make
  // it easy to place text
  inline uint8_t lcdTextX(uint8_t x) { return x*font_vert; }

  // This routine takes a column number from 0 to 20 and
  // returns the y coordinate on the screen (0-127) to make
  // it easy to place text
  inline uint8_t lcdTextY(uint8_t y) { return y*font_hor; }

  //  LCD function prototypes
  void lcdReset(void);
  void lcdWriteCommand(uint8_t address);
  void lcdWriteParameter(uint8_t parameter);
  void lcdWriteData(uint8_t dataByte1, uint8_t dataByte2);
  void lcdInitialise(uint8_t orientation);

  void lcdClearDisplay(uint16_t colour);
  void lcdPlot(uint8_t x, uint8_t y, uint16_t colour);
  void lcdLine(int16_t x0, int16_t y0, int16_t x1, int16_t y1, uint16_t colour);
  void lcdRectangle(int16_t x0, int16_t y0, int16_t x1, int16_t y1, uint16_t colour);
  void lcdFilledRectangle(int16_t x0, int16_t y0, int16_t x1, int16_t y1, uint16_t colour);
  void lcdCircle(int16_t xCentre, int16_t yCentre, int16_t radius, uint16_t colour);

  // select the font to use
  //
  // @param f pointer to font array 
  //                                                                              
  //   font array can created with GLCD Font Creator from http://www.mikroe.com
  //   you have to add 4 parameter at the beginning of the font array to use: 
  //   - the number of byte / char
  //   - the vertial size in pixel
  //   - the horizontal size in pixel
  //   - the number of byte per vertical line
  //   you also have to change the array to char[]
  // 
  void set_font(unsigned char* f);
  
  void lcdPutCh(unsigned char character, uint8_t x, uint8_t y, uint16_t fgColour, uint16_t bgColour);
  void lcdPutS(const char *string, uint8_t x, uint8_t y, uint16_t fgColour, uint16_t bgColour);

};  // end class

#endif /* ILI9163LCD_H_ */