Diff: UTFT_SPI.h

Revision:

0:53f8d6b23687

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/UTFT_SPI.h	Thu Oct 29 06:26:48 2015 +0000
@@ -0,0 +1,293 @@
+/*
+  UTFT_SPI.h - Arduino library support for Color TFT LCD Boards
+  This is special porting for ArduCAM shield LCD screen. 
+  Use SPI bus interface and SSD1289 controller. Only work on 
+  ArduCAM shield Rev.C.
+  For more information about ArduCAM shield please visit
+  www.arducam.com
+  Copyright (C)2010-2014 Henning Karlsen. All right reserved
+  
+  This library is the continuation of my ITDB02_Graph, ITDB02_Graph16
+  and RGB_GLCD libraries for Arduino and chipKit. As the number of 
+  supported display modules and controllers started to increase I felt 
+  it was time to make a single, universal library as it will be much 
+  easier to maintain in the future.
+
+  Basic functionality of this library was origianlly based on the 
+  demo-code provided by ITead studio (for the ITDB02 modules) and 
+  NKC Electronics (for the RGB GLCD module/shield).
+
+  This library supports a number of 8bit, 16bit and serial graphic 
+  displays, and will work with both Arduino and chipKit boards. For a 
+  full list of tested display modules and controllers, see the 
+  document UTFT_Supported_display_modules_&_controllers.pdf.
+
+  When using 8bit and 16bit display modules there are some 
+  requirements you must adhere to. These requirements can be found 
+  in the document UTFT_Requirements.pdf.
+  There are no special requirements when using serial displays.
+
+  You can always find the latest version of the library at 
+  http://electronics.henningkarlsen.com/
+
+  If you make any modifications or improvements to the code, I would 
+  appreciate that you share the code with me so that I might include 
+  it in the next release. I can be contacted through 
+  http://electronics.henningkarlsen.com/contact.php.
+
+  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 the Free Software
+  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+*/
+
+#define UTFT_SPI_h
+
+#define UTFT_cbi(reg, bitmask) *reg &= ~bitmask
+#define UTFT_sbi(reg, bitmask) *reg |= bitmask
+
+#define cport(port, data) port &= data
+#define sport(port, data) port |= data
+
+#define swap(type, i, j) {type t = i; i = j; j = t;}
+
+#define fontbyte(x) cfont.font[x]  
+
+#define pgm_read_word(data) *data
+#define pgm_read_byte(data) *data
+#define bitmapdatatype unsigned short*
+
+#define regtype volatile uint32_t
+#define regsize uint32_t
+
+#define LEFT 0
+#define RIGHT 9999
+#define CENTER 9998
+
+#define PORTRAIT 0
+#define LANDSCAPE 1
+
+#define HX8347A         0
+#define ILI9327         1
+#define SSD1289         2
+#define ILI9325C        3
+#define ILI9325D_8      4
+#define ILI9325D_16     5
+#define HX8340B_8       6
+#define HX8340B_S       7
+#define HX8352A         8
+#define ST7735          9
+#define PCF8833         10
+#define S1D19122        11
+#define SSD1963_480     12
+#define SSD1963_800     13
+#define S6D1121_8       14
+#define S6D1121_16      15
+#define SSD1289LATCHED  16
+//#define NOT_IN_USE    17
+//#define NOT_IN_USE    18
+#define SSD1289_8       19
+#define SSD1963_800ALT  20
+#define ILI9481         21
+#define ILI9325D_16ALT  22
+#define S6D0164         23
+#define ST7735S         24
+#define ILI9341_S5P     25
+#define ILI9341_S4P     26
+#define R61581          27
+#define ILI9486         28
+#define CPLD            29
+#define HX8353C         30
+#define ST7735_ALT      31
+
+#define ITDB32          0   // HX8347-A (16bit)
+#define ITDB32WC        1   // ILI9327  (16bit)
+#define TFT01_32W       1   // ILI9327  (16bit)
+#define ITDB32S         2   // SSD1289  (16bit)
+#define TFT01_32        2   // SSD1289  (16bit)
+#define CTE32           2   // SSD1289  (16bit)
+#define ITDB24          3   // ILI9325C (8bit)
+#define ITDB24D         4   // ILI9325D (8bit)
+#define ITDB24DWOT      4   // ILI9325D (8bit)
+#define ITDB28          4   // ILI9325D (8bit)
+#define TFT01_24_8      4   // ILI9325D (8bit)
+#define DMTFT24104      4   // ILI9325D (8bit)
+#define DMTFT28103      4   // ILI9325D (8bit)
+#define TFT01_24_16     5   // ILI9325D (16bit)
+#define ITDB22          6   // HX8340-B (8bit)
+#define ITDB22SP        7   // HX8340-B (Serial 4Pin)
+#define ITDB32WD        8   // HX8352-A (16bit)
+#define TFT01_32WD      8   // HX8352-A (16bit)
+#define CTE32W          8   // HX8352-A (16bit)
+#define ITDB18SP        9   // ST7735   (Serial 5Pin)
+#define LPH9135         10  // PCF8833  (Serial 5Pin)
+#define ITDB25H         11  // S1D19122 (16bit)
+#define ITDB43          12  // SSD1963  (16bit) 480x272
+#define TFT01_43        12  // SSD1963  (16bit) 480x272
+#define ITDB50          13  // SSD1963  (16bit) 800x480
+#define TFT01_50        13  // SSD1963  (16bit) 800x480
+#define CTE50           13  // SSD1963  (16bit) 800x480
+#define EHOUSE50        13  // SSD1963  (16bit) 800x480
+#define ITDB24E_8       14  // S6D1121  (8bit)
+#define TFT01_24R2      14  // S6D1121  (8bit)
+#define ITDB24E_16      15  // S6D1121  (16bit)
+#define INFINIT32       16  // SSD1289  (Latched 16bit) -- Legacy, will be removed later
+#define ELEE32_REVA     16  // SSD1289  (Latched 16bit)
+//#define NOT_IN_USE    17  
+//#define NOT_IN_USE    18  
+#define ELEE32_REVB     19  // SSD1289  (8bit)
+#define TFT01_70        20  // SSD1963  (16bit) 800x480 Alternative Init
+#define CTE70           20  // SSD1963  (16bit) 800x480 Alternative Init
+#define EHOUSE70        20  // SSD1963  (16bit) 800x480 Alternative Init
+#define CTE32HR         21  // ILI9481  (16bit)
+#define CTE28           22  // ILI9325D (16bit) Alternative Init
+#define TFT01_28        22  // ILI9325D (16bit) Alternative Init
+#define CTE22           23  // S6D0164  (8bit)
+#define TFT01_22        23  // S6D0164  (8bit)
+#define DMTFT22102      23  // S6D0164  (8bit)
+#define TFT01_18SP      24  // ST7735S  (Serial 5Pin)
+#define TFT01_22SP      25  // ILI9341  (Serial 5Pin)
+#define TFT01_24SP      25  // ILI9341  (Serial 5Pin)
+#define TFT22SHLD       25  // ILI9341  (Serial 5Pin)
+#define DMTFT28105      25  // ILI9341  (Serial 5Pin)
+#define MI0283QT9       26  // ILI9341  (Serial 4Pin)
+#define CTE35IPS        27  // R61581   (16bit)
+#define CTE40           28  // ILI9486  (16bit)
+#define EHOUSE50CPLD    29  // CPLD     (16bit)
+#define CTE50CPLD       29  // CPLD     (16bit)
+#define CTE70CPLD       29  // CPLD     (16bit)
+#define DMTFT18101      30  // HX8353C  (Serial 5Pin)
+#define TFT18SHLD       31  // ST7735   (Serial 5Pin) Alternative Init
+
+#define SERIAL_4PIN     4
+#define SERIAL_5PIN     5
+#define LATCHED_16      17
+
+#define NOTINUSE        255
+
+//*********************************
+// COLORS
+//*********************************
+// VGA color palette
+#define VGA_BLACK       0x0000
+#define VGA_WHITE       0xFFFF
+#define VGA_RED         0xF800
+#define VGA_GREEN       0x0400
+#define VGA_BLUE        0x001F
+#define VGA_SILVER      0xC618
+#define VGA_GRAY        0x8410
+#define VGA_MAROON      0x8000
+#define VGA_YELLOW      0xFFE0
+#define VGA_OLIVE       0x8400
+#define VGA_LIME        0x07E0
+#define VGA_AQUA        0x07FF
+#define VGA_TEAL        0x0410
+#define VGA_NAVY        0x0010
+#define VGA_FUCHSIA     0xF81F
+#define VGA_PURPLE      0x8010
+#define VGA_TRANSPARENT 0xFFFFFFFF
+
+#define BMPIMAGEOFFSET 66
+    
+struct _current_font
+{
+    uint8_t* font;
+    uint8_t x_size;
+    uint8_t y_size;
+    uint8_t offset;
+    uint8_t numchars;
+};
+
+class ArduLCD
+{
+    public:
+        ArduLCD(PinName mosi, PinName miso, PinName sck, PinName cs);
+        void    InitLCD(uint8_t orientation=LANDSCAPE);
+        void    clrScr();
+        void    drawPixel(int x, int y);
+        void    drawLine(int x1, int y1, int x2, int y2);
+        void    fillScr(uint8_t r, uint8_t g, uint8_t b);
+        void    fillScr(uint16_t color);
+        void    drawRect(int x1, int y1, int x2, int y2);
+        void    drawRoundRect(int x1, int y1, int x2, int y2);
+        void    fillRect(int x1, int y1, int x2, int y2);
+        void    fillRoundRect(int x1, int y1, int x2, int y2);
+        void    drawCircle(int x, int y, int radius);
+        void    fillCircle(int x, int y, int radius);
+        void    setColor(uint8_t r, uint8_t g, uint8_t b);
+        void    setColor(uint16_t color);
+        uint16_t    getColor();
+        void    setBackColor(uint8_t r, uint8_t g, uint8_t b);
+        void    setBackColor(uint32_t color);
+        uint16_t    getBackColor();
+/*        void    printNumI(long num, int x, int y, int length=0, char filler=' ');
+        void    printNumF(double num, uint8_t dec, int x, int y, char divider='.', int length=0, char filler=' ');
+        void    setFont(uint8_t* font);
+        uint8_t* getFont();
+        uint8_t getFontXsize();
+        uint8_t getFontYsize();*/
+        void    drawBitmap(int x, int y, int sx, int sy, bitmapdatatype data, int scale=1);
+        void    drawBitmap(int x, int y, int sx, int sy, bitmapdatatype data, int deg, int rox, int roy);
+        int     getDisplayXSize();
+        int     getDisplayYSize();
+        
+        //***********not  use*****************
+        void    lcdOff();
+        void    lcdOn();
+        void    setContrast(char c);
+        void    setBrightness(uint8_t br);
+        void    setDisplayPage(uint8_t page);
+        void    setWritePage(uint8_t page);
+        //***********************************
+        
+        int bus_write(int address, int value);
+        uint8_t bus_read(int address);
+        
+        //void dispBitmap(File inFile);
+
+/*
+    The functions and variables below should not normally be used.
+    They have been left publicly available for use in add-on libraries
+*/
+        uint8_t            fch, fcl, bch, bcl;
+        uint8_t            orient;
+        uint8_t            model;
+        long            disp_x_size, disp_y_size;
+        uint8_t            display_model, display_transfer_mode, display_serial_mode;
+        regtype         *P_RS, *P_WR, *P_CS, *P_RST, *P_SDA, *P_SCL, *P_ALE;
+        regsize         B_RS, B_WR, B_CS, B_RST, B_SDA, B_SCL, B_ALE;
+        uint8_t            __p1, __p2, __p3, __p4, __p5;
+        _current_font   cfont;
+        bool         _transparent;
+
+        void LCD_Writ_Bus(char VH,char VL);
+        void LCD_Write_COM(char VL);
+        void LCD_Write_DATA(char VH,char VL);
+        void LCD_Write_COM_DATA(char com1,int dat1);
+        void setPixel(uint16_t color);
+        void drawHLine(int x, int y, int l);
+        void drawVLine(int x, int y, int l);
+//        void printChar(uint8_t c, int x, int y);
+        void setXY(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2);
+        void clrXY();
+        void resetXY();
+//        void rotateChar(uint8_t c, int x, int y, int pos, int deg);
+        void _set_direction_registers(uint8_t mode);
+        void _fast_fill_16(int ch, int cl, long pix);
+        void _fast_fill_8(int ch, long pix);
+        void _convert_float(char *buf, double num, int width, uint8_t prec);
+        
+    protected:
+        SPI spi;                // does SPI MOSI, MISO and SCK        
+        DigitalOut _cs;         // does SPI CE
+};
+