Jack Berkhout
Uses the same fonts as the SPI_TFT_ILI9341 Library (I have many, and a html/php font editor for that)
Diff: SPI_TFT_ILI9225.h
- Revision:
- 0:cc1fb45bc3ad
- Child:
- 1:8e447a4c8995
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/SPI_TFT_ILI9225.h Wed Nov 23 01:05:59 2016 +0000
@@ -0,0 +1,381 @@
+#ifndef TFT_22_ILI9225_h
+#define TFT_22_ILI9225_h
+#include "mbed.h"
+
+#define FONT_LENGTH 0
+#define FONT_HORZ 1
+#define FONT_VERT 2
+#define FONT_BYTES_VERT 3
+
+#define ILI9225_CHARS_PER_LINE 36
+
+/* ILI9225 screen size */
+#define ILI9225_LCD_WIDTH 176
+#define ILI9225_LCD_HEIGHT 220
+
+#define ILI9225_PORTRAIT_B 0 // Connector at the bottom
+#define ILI9225_LANDSCAPE_R 1 // Connector at the right side
+#define ILI9225_PORTRAIT_T 2 // Connector at the top side
+#define ILI9225_LANDSCAPE_L 3 // Connector at the left side
+
+/* ILI9225 LCD Registers */
+#define ILI9225_DRIVER_OUTPUT_CTRL (0x01u) // Driver Output Control
+#define ILI9225_LCD_AC_DRIVING_CTRL (0x02u) // LCD AC Driving Control
+#define ILI9225_ENTRY_MODE (0x03u) // Entry Mode
+#define ILI9225_DISP_CTRL1 (0x07u) // Display Control 1
+#define ILI9225_BLANK_PERIOD_CTRL1 (0x08u) // Blank Period Control
+#define ILI9225_FRAME_CYCLE_CTRL (0x0Bu) // Frame Cycle Control
+#define ILI9225_INTERFACE_CTRL (0x0Cu) // Interface Control
+#define ILI9225_OSC_CTRL (0x0Fu) // Osc Control
+#define ILI9225_POWER_CTRL1 (0x10u) // Power Control 1
+#define ILI9225_POWER_CTRL2 (0x11u) // Power Control 2
+#define ILI9225_POWER_CTRL3 (0x12u) // Power Control 3
+#define ILI9225_POWER_CTRL4 (0x13u) // Power Control 4
+#define ILI9225_POWER_CTRL5 (0x14u) // Power Control 5
+#define ILI9225_VCI_RECYCLING (0x15u) // VCI Recycling
+#define ILI9225_RAM_ADDR_SET1 (0x20u) // Horizontal GRAM Address Set
+#define ILI9225_RAM_ADDR_SET2 (0x21u) // Vertical GRAM Address Set
+#define ILI9225_GRAM_DATA_REG (0x22u) // GRAM Data Register
+#define ILI9225_GATE_SCAN_CTRL (0x30u) // Gate Scan Control Register
+#define ILI9225_VERTICAL_SCROLL_CTRL1 (0x31u) // Vertical Scroll Control 1 Register
+#define ILI9225_VERTICAL_SCROLL_CTRL2 (0x32u) // Vertical Scroll Control 2 Register
+#define ILI9225_VERTICAL_SCROLL_CTRL3 (0x33u) // Vertical Scroll Control 3 Register
+#define ILI9225_PARTIAL_DRIVING_POS1 (0x34u) // Partial Driving Position 1 Register
+#define ILI9225_PARTIAL_DRIVING_POS2 (0x35u) // Partial Driving Position 2 Register
+#define ILI9225_HORIZONTAL_WINDOW_ADDR1 (0x36u) // Horizontal Address Start Position
+#define ILI9225_HORIZONTAL_WINDOW_ADDR2 (0x37u) // Horizontal Address End Position
+#define ILI9225_VERTICAL_WINDOW_ADDR1 (0x38u) // Vertical Address Start Position
+#define ILI9225_VERTICAL_WINDOW_ADDR2 (0x39u) // Vertical Address End Position
+#define ILI9225_GAMMA_CTRL1 (0x50u) // Gamma Control 1
+#define ILI9225_GAMMA_CTRL2 (0x51u) // Gamma Control 2
+#define ILI9225_GAMMA_CTRL3 (0x52u) // Gamma Control 3
+#define ILI9225_GAMMA_CTRL4 (0x53u) // Gamma Control 4
+#define ILI9225_GAMMA_CTRL5 (0x54u) // Gamma Control 5
+#define ILI9225_GAMMA_CTRL6 (0x55u) // Gamma Control 6
+#define ILI9225_GAMMA_CTRL7 (0x56u) // Gamma Control 7
+#define ILI9225_GAMMA_CTRL8 (0x57u) // Gamma Control 8
+#define ILI9225_GAMMA_CTRL9 (0x58u) // Gamma Control 9
+#define ILI9225_GAMMA_CTRL10 (0x59u) // Gamma Control 10
+
+#define ILI9225C_INVOFF 0x20
+#define ILI9225C_INVON 0x21
+
+
+/* RGB 24-bits color table definition (RGB888). */
+#define RGB888_RGB565(color) ((((color) >> 19) & 0x1f) << 11) | ((((color) >> 10) & 0x3f) << 5) | (((color) >> 3) & 0x1f)
+
+#define COLOR_BLACK RGB888_RGB565(0x000000u)
+#define COLOR_WHITE RGB888_RGB565(0xFFFFFFu)
+#define COLOR_BLUE RGB888_RGB565(0x0000FFu)
+#define COLOR_GREEN RGB888_RGB565(0x00FF00u)
+#define COLOR_RED RGB888_RGB565(0xFF0000u)
+#define COLOR_NAVY RGB888_RGB565(0x000080u)
+#define COLOR_DARKBLUE RGB888_RGB565(0x00008Bu)
+#define COLOR_DARKGREEN RGB888_RGB565(0x006400u)
+#define COLOR_DARKCYAN RGB888_RGB565(0x008B8Bu)
+#define COLOR_CYAN RGB888_RGB565(0x00FFFFu)
+#define COLOR_TURQUOISE RGB888_RGB565(0x40E0D0u)
+#define COLOR_INDIGO RGB888_RGB565(0x4B0082u)
+#define COLOR_DARKRED RGB888_RGB565(0x800000u)
+#define COLOR_OLIVE RGB888_RGB565(0x808000u)
+#define COLOR_GRAY RGB888_RGB565(0x808080u)
+#define COLOR_SKYBLUE RGB888_RGB565(0x87CEEBu)
+#define COLOR_BLUEVIOLET RGB888_RGB565(0x8A2BE2u)
+#define COLOR_LIGHTGREEN RGB888_RGB565(0x90EE90u)
+#define COLOR_DARKVIOLET RGB888_RGB565(0x9400D3u)
+#define COLOR_YELLOWGREEN RGB888_RGB565(0x9ACD32u)
+#define COLOR_BROWN RGB888_RGB565(0xA52A2Au)
+#define COLOR_DARKGRAY RGB888_RGB565(0xA9A9A9u)
+#define COLOR_SIENNA RGB888_RGB565(0xA0522Du)
+#define COLOR_LIGHTBLUE RGB888_RGB565(0xADD8E6u)
+#define COLOR_GREENYELLOW RGB888_RGB565(0xADFF2Fu)
+#define COLOR_SILVER RGB888_RGB565(0xC0C0C0u)
+#define COLOR_LIGHTGREY RGB888_RGB565(0xD3D3D3u)
+#define COLOR_LIGHTCYAN RGB888_RGB565(0xE0FFFFu)
+#define COLOR_VIOLET RGB888_RGB565(0xEE82EEu)
+#define COLOR_AZUR RGB888_RGB565(0xF0FFFFu)
+#define COLOR_BEIGE RGB888_RGB565(0xF5F5DCu)
+#define COLOR_MAGENTA RGB888_RGB565(0xFF00FFu)
+#define COLOR_TOMATO RGB888_RGB565(0xFF6347u)
+#define COLOR_GOLD RGB888_RGB565(0xFFD700u)
+#define COLOR_ORANGE RGB888_RGB565(0xFFA500u)
+#define COLOR_SNOW RGB888_RGB565(0xFFFAFAu)
+#define COLOR_YELLOW RGB888_RGB565(0xFFFF00u)
+
+/* Font defines */
+#define FONT_HEADER_SIZE 4 // 1: pixel width of 1 font character, 2: pixel height,
+#define readFontByte(x) pgm_read_byte(&cfont.font[x])
+
+extern uint8_t Terminal6x8[];
+extern uint8_t Terminal11x16[];
+extern uint8_t Terminal12x16[];
+extern uint8_t Trebuchet_MS16x21[];
+
+struct _currentFont
+{
+ uint8_t* font;
+ uint8_t width;
+ uint8_t height;
+ uint8_t offset;
+ uint8_t numchars;
+ uint8_t nbrows;
+};
+
+/// Main and core class
+class TFT_22_ILI9225 : public Stream {
+
+public:
+
+ TFT_22_ILI9225(PinName sdi, PinName clk, PinName cs, PinName rs, PinName rst, PinName led, const char *name);
+ //TFT_22_ILI9225(PinName RST, PinName RS, PinName CS, PinName LED);
+
+ virtual bool claim (FILE *stream);
+
+ /// Initialization
+ void init(void);
+
+ /// Clear the screen
+ void cls(void);
+
+ /// fill the screen with color:
+ void fill(uint16_t color);
+
+ /// Invert screen
+ /// @param flag true to invert, false for normal screen
+ void invert(bool flag);
+
+ /// Switch backlight on or off
+ /// @param flag true=on, false=off
+ void setBacklight(double value);
+
+ /// Switch backlight off
+ void setBacklightOff(void);
+
+ /// Switch backlight on
+ void setBacklightOn(void);
+
+ /// Switch display on or off
+ /// @param flag true=on, false=off
+ void setDisplay(bool flag);
+
+ /// Set orientation
+ /// @param orientation orientation, 0=portrait, 1=right rotated landscape, 2=reverse portrait, 3=left rotated landscape
+ void setOrientation(uint8_t orientation);
+
+ /// Get orientation
+ /// @return orientation orientation, 0=portrait, 1=right rotated landscape, 2=reverse portrait, 3=left rotated landscape
+ uint8_t getOrientation(void);
+
+ /// Font size, x-axis
+ /// @return horizontal size of current font, in pixels
+ uint8_t fontX(void);
+
+ /// Font size, y-axis
+ /// @return vertical size of current font, in pixels
+ uint8_t fontY(void);
+
+ /// Screen size, x-axis
+ /// @return horizontal size of the screen, in pixels
+ /// @note 219 means 0..219 coordinates (decimal)
+ uint16_t maxX(void);
+
+ /// Screen size, x-axis
+ /// @return horizontal size of the screen, in pixels
+ /// @note 220 means 220 pixels and thus 0..219 coordinates (decimal)
+ uint16_t width(void);
+
+ /// Screen size, y-axis
+ /// @return vertical size of the screen, in pixels
+ /// @note 175 means 0..175 coordinates (decimal)
+ uint16_t maxY(void);
+
+ /// Screen size, y-axis
+ /// @return vertical size of the screen, in pixels
+ /// @note 176 means 176 pixels and thus 0..175 coordinates (decimal)
+ uint16_t height(void);
+
+ /// Draw circle
+ /// @param x0 center, point coordinate, x-axis
+ /// @param y0 center, point coordinate, y-axis
+ /// @param radius radius
+ /// @param color 16-bit color
+ void drawCircle(uint16_t x0, uint16_t y0, uint16_t radius, uint16_t color);
+
+ /// Draw solid circle
+ /// @param x0 center, point coordinate, x-axis
+ /// @param y0 center, point coordinate, y-axis
+ /// @param radius radius
+ /// @param color 16-bit color
+ void fillCircle(uint8_t x0, uint8_t y0, uint8_t radius, uint16_t color);
+
+ /// Draw line, rectangle coordinates
+ /// @param x1 top left coordinate, x-axis
+ /// @param y1 top left coordinate, y-axis
+ /// @param x2 bottom right coordinate, x-axis
+ /// @param y2 bottom right coordinate, y-axis
+ /// @param color 16-bit color
+ void drawLine(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2, uint16_t color);
+
+ /// Draw rectangle, rectangle coordinates
+ /// @param x1 top left coordinate, x-axis
+ /// @param y1 top left coordinate, y-axis
+ /// @param x2 bottom right coordinate, x-axis
+ /// @param y2 bottom right coordinate, y-axis
+ /// @param color 16-bit color
+ void drawRectangle(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2, uint16_t color);
+
+ /// Draw solid rectangle, rectangle coordinates
+ /// @param x1 top left coordinate, x-axis
+ /// @param y1 top left coordinate, y-axis
+ /// @param x2 bottom right coordinate, x-axis
+ /// @param y2 bottom right coordinate, y-axis
+ /// @param color 16-bit color
+ void fillRectangle(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2, uint16_t color);
+
+ /// Draw pixel
+ /// @param x1 point coordinate, x-axis
+ /// @param y1 point coordinate, y-axis
+ /// @param color 16-bit color
+ void drawPixel(uint16_t x1, uint16_t y1, uint16_t color);
+
+ /// Calculate 16-bit color from 8-bit Red-Green-Blue components
+ /// @param red red component, 0x00..0xff
+ /// @param green green component, 0x00..0xff
+ /// @param blue blue component, 0x00..0xff
+ /// @return 16-bit color
+ uint16_t setColor(uint8_t red, uint8_t green, uint8_t blue);
+
+ /// Calculate 8-bit Red-Green-Blue components from 16-bit color
+ /// @param rgb 16-bit color
+ /// @param red red component, 0x00..0xff
+ /// @param green green component, 0x00..0xff
+ /// @param blue blue component, 0x00..0xff
+ void splitColor(uint16_t rgb, uint8_t &red, uint8_t &green, uint8_t &blue);
+
+ /// Draw triangle, triangle coordinates
+ /// @param x1 corner 1 coordinate, x-axis
+ /// @param y1 corner 1 coordinate, y-axis
+ /// @param x2 corner 2 coordinate, x-axis
+ /// @param y2 corner 2 coordinate, y-axis
+ /// @param x3 corner 3 coordinate, x-axis
+ /// @param y3 corner 3 coordinate, y-axis
+ /// @param color 16-bit color
+ void drawTriangle(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2, uint16_t x3, uint16_t y3, uint16_t color);
+
+ /// Draw solid triangle, triangle coordinates
+ /// @param x1 corner 1 coordinate, x-axis
+ /// @param y1 corner 1 coordinate, y-axis
+ /// @param x2 corner 2 coordinate, x-axis
+ /// @param y2 corner 2 coordinate, y-axis
+ /// @param x3 corner 3 coordinate, x-axis
+ /// @param y3 corner 3 coordinate, y-axis
+ /// @param color 16-bit color
+ void fillTriangle(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2, uint16_t x3, uint16_t y3, uint16_t color);
+
+ /// Set current font
+ /// @param font Font name
+ void setFont(uint8_t* font);
+
+ /** put a char on the screen
+ *
+ * @param value char to print
+ * @returns printed char
+ *
+ */
+ virtual int putc(int value);
+
+ /** draw a character on given position out of the active font to the TFT
+ *
+ * @param x x-position of char (top left)
+ * @param y y-position
+ * @param c char to print
+ *
+ */
+ void character(int x, int y, int c);
+
+ void foreground(uint16_t colour);
+
+ void background(uint16_t colour);
+ void locate(int x, int y);
+ void gotoxy(int x, int y);
+ void home(void);
+ void linespacing(int line_spacing);
+
+ /** calculate the max number of char in a line
+ *
+ * @returns max columns
+ * depends on actual font size
+ *
+ */
+ virtual int columns(void);
+
+ /** calculate the max number of columns
+ *
+ * @returns max column
+ * depends on actual font size
+ *
+ */
+ virtual int rows(void);
+
+ void unicode2ascii(char *uni_str, char *ascii_str);
+ void roundRectangle(int x0, int y0, int x1, int y1, int rad, bool fill, int color);
+
+void window (unsigned int x, unsigned int y, unsigned int w, unsigned int h);
+
+
+private:
+ SPI spi;
+
+ unsigned char* font;
+ unsigned int char_x;
+ unsigned int char_y;
+ unsigned int char_line_spacing;
+
+ // colours
+ uint16_t _foreground;
+ uint16_t _background;
+
+ void _swap(uint16_t &a, uint16_t &b);
+ void _setWindowMax(void);
+ void _setWindow(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1);
+ void _orientCoordinates(uint16_t &x1, uint16_t &y1);
+ void _writeRegister(uint16_t reg, uint16_t data);
+
+ void _startData(void);
+ void _endData(void);
+ void _writeData(uint16_t data);
+ void _writeCommand(uint8_t HI, uint8_t LO);
+
+ float _brightness;
+
+ uint16_t _maxX, _maxY;
+
+ DigitalOut _rst;
+ DigitalOut _rs;
+ DigitalOut _cs;
+
+ uint8_t _orientation;
+
+ PwmOut _led;
+
+ _currentFont cfont;
+
+ // character location
+ uint16_t _column;
+ uint16_t _row;
+ char *_path;
+
+protected:
+ //used by printf - supply a new _putc virtual function for the new device
+ virtual int _putc(int c) {
+ putc(c); //your new LCD put to print an ASCII character on LCD
+ return 0;
+ };
+//assuming no reads from LCD
+ virtual int _getc() {
+ return -1;
+ }
+
+};
+
+#endif