Arman Safikhani / ILI9225_SPI_TFT

Library to drive an ILI9225 2.2" SPI TFT.

Dependents:   ILI9225_TFT_Sample

ILI9225 SPI TFT Library

/media/uploads/Arman92/ili9225_tft_front-1-.jpg

This library works with the ILI9225 based 2.2" 176x220 TFT LCD shields commonly found on eBay. Note that there is a commonly available 2.2" 240x320 TFT module very similar in appearance but using the ILI9341 driver. (Only the main Buffer IC and I/O pins are different)

Sample Usage program

Wiring guide :

mbed boardLCD board
+ 3,3V or +5VVCC
GNDGND
GPIO_PINRST (Reset pin)
GPIO_PINRS [Command (RS=0)/ Parameter (RS=1)]
GPIO_PIN or GNDCS (Chip selection pin)
SPI_MOSISDI (Serial data input )
SPI_SCKCLK (Reference clock)
GPIO_PIN or PWM or VCCLED (Backlit)

TFT_22_ILI9225.h@2:cc93245bb6d0, 2015-09-01 (annotated)

Committer:
Arman92
Date:
Tue Sep 01 12:16:09 2015 +0000
Revision:
2:cc93245bb6d0
Parent:
0:e97881aef140 
fixed non-hardware SPI issue

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Arman92 0:e97881aef140 1 #ifndef TFT_22_ILI9225_h
Arman92 0:e97881aef140 2 #define TFT_22_ILI9225_h
Arman92 0:e97881aef140 3 #include "mbed.h"
Arman92 0:e97881aef140 4 #include "FAmap.h"
Arman92 0:e97881aef140 5 #include "EN_FA_font.h"
Arman92 0:e97881aef140 6
Arman92 0:e97881aef140 7 // Other libraries
Arman92 0:e97881aef140 8 #include "SPI.h"
Arman92 0:e97881aef140 9
Arman92 0:e97881aef140 10 /* ILI9225 screen size */
Arman92 0:e97881aef140 11 #define ILI9225_LCD_WIDTH 176
Arman92 0:e97881aef140 12 #define ILI9225_LCD_HEIGHT 220
Arman92 0:e97881aef140 13
Arman92 0:e97881aef140 14 /* ILI9225 LCD Registers */
Arman92 0:e97881aef140 15 #define ILI9225_DRIVER_OUTPUT_CTRL (0x01u) // Driver Output Control
Arman92 0:e97881aef140 16 #define ILI9225_LCD_AC_DRIVING_CTRL (0x02u) // LCD AC Driving Control
Arman92 0:e97881aef140 17 #define ILI9225_ENTRY_MODE (0x03u) // Entry Mode
Arman92 0:e97881aef140 18 #define ILI9225_DISP_CTRL1 (0x07u) // Display Control 1
Arman92 0:e97881aef140 19 #define ILI9225_BLANK_PERIOD_CTRL1 (0x08u) // Blank Period Control
Arman92 0:e97881aef140 20 #define ILI9225_FRAME_CYCLE_CTRL (0x0Bu) // Frame Cycle Control
Arman92 0:e97881aef140 21 #define ILI9225_INTERFACE_CTRL (0x0Cu) // Interface Control
Arman92 0:e97881aef140 22 #define ILI9225_OSC_CTRL (0x0Fu) // Osc Control
Arman92 0:e97881aef140 23 #define ILI9225_POWER_CTRL1 (0x10u) // Power Control 1
Arman92 0:e97881aef140 24 #define ILI9225_POWER_CTRL2 (0x11u) // Power Control 2
Arman92 0:e97881aef140 25 #define ILI9225_POWER_CTRL3 (0x12u) // Power Control 3
Arman92 0:e97881aef140 26 #define ILI9225_POWER_CTRL4 (0x13u) // Power Control 4
Arman92 0:e97881aef140 27 #define ILI9225_POWER_CTRL5 (0x14u) // Power Control 5
Arman92 0:e97881aef140 28 #define ILI9225_VCI_RECYCLING (0x15u) // VCI Recycling
Arman92 0:e97881aef140 29 #define ILI9225_RAM_ADDR_SET1 (0x20u) // Horizontal GRAM Address Set
Arman92 0:e97881aef140 30 #define ILI9225_RAM_ADDR_SET2 (0x21u) // Vertical GRAM Address Set
Arman92 0:e97881aef140 31 #define ILI9225_GRAM_DATA_REG (0x22u) // GRAM Data Register
Arman92 0:e97881aef140 32 #define ILI9225_GATE_SCAN_CTRL (0x30u) // Gate Scan Control Register
Arman92 0:e97881aef140 33 #define ILI9225_VERTICAL_SCROLL_CTRL1 (0x31u) // Vertical Scroll Control 1 Register
Arman92 0:e97881aef140 34 #define ILI9225_VERTICAL_SCROLL_CTRL2 (0x32u) // Vertical Scroll Control 2 Register
Arman92 0:e97881aef140 35 #define ILI9225_VERTICAL_SCROLL_CTRL3 (0x33u) // Vertical Scroll Control 3 Register
Arman92 0:e97881aef140 36 #define ILI9225_PARTIAL_DRIVING_POS1 (0x34u) // Partial Driving Position 1 Register
Arman92 0:e97881aef140 37 #define ILI9225_PARTIAL_DRIVING_POS2 (0x35u) // Partial Driving Position 2 Register
Arman92 0:e97881aef140 38 #define ILI9225_HORIZONTAL_WINDOW_ADDR1 (0x36u) // Horizontal Address Start Position
Arman92 0:e97881aef140 39 #define ILI9225_HORIZONTAL_WINDOW_ADDR2 (0x37u) // Horizontal Address End Position
Arman92 0:e97881aef140 40 #define ILI9225_VERTICAL_WINDOW_ADDR1 (0x38u) // Vertical Address Start Position
Arman92 0:e97881aef140 41 #define ILI9225_VERTICAL_WINDOW_ADDR2 (0x39u) // Vertical Address End Position
Arman92 0:e97881aef140 42 #define ILI9225_GAMMA_CTRL1 (0x50u) // Gamma Control 1
Arman92 0:e97881aef140 43 #define ILI9225_GAMMA_CTRL2 (0x51u) // Gamma Control 2
Arman92 0:e97881aef140 44 #define ILI9225_GAMMA_CTRL3 (0x52u) // Gamma Control 3
Arman92 0:e97881aef140 45 #define ILI9225_GAMMA_CTRL4 (0x53u) // Gamma Control 4
Arman92 0:e97881aef140 46 #define ILI9225_GAMMA_CTRL5 (0x54u) // Gamma Control 5
Arman92 0:e97881aef140 47 #define ILI9225_GAMMA_CTRL6 (0x55u) // Gamma Control 6
Arman92 0:e97881aef140 48 #define ILI9225_GAMMA_CTRL7 (0x56u) // Gamma Control 7
Arman92 0:e97881aef140 49 #define ILI9225_GAMMA_CTRL8 (0x57u) // Gamma Control 8
Arman92 0:e97881aef140 50 #define ILI9225_GAMMA_CTRL9 (0x58u) // Gamma Control 9
Arman92 0:e97881aef140 51 #define ILI9225_GAMMA_CTRL10 (0x59u) // Gamma Control 10
Arman92 0:e97881aef140 52
Arman92 0:e97881aef140 53 #define ILI9225C_INVOFF 0x20
Arman92 0:e97881aef140 54 #define ILI9225C_INVON 0x21
Arman92 0:e97881aef140 55
Arman92 0:e97881aef140 56
Arman92 0:e97881aef140 57 /* RGB 24-bits color table definition (RGB888). */
Arman92 0:e97881aef140 58 #define RGB888_RGB565(color) ((((color) >> 19) & 0x1f) << 11) | ((((color) >> 10) & 0x3f) << 5) | (((color) >> 3) & 0x1f)
Arman92 0:e97881aef140 59
Arman92 0:e97881aef140 60 #define COLOR_BLACK RGB888_RGB565(0x000000u)
Arman92 0:e97881aef140 61 #define COLOR_WHITE RGB888_RGB565(0xFFFFFFu)
Arman92 0:e97881aef140 62 #define COLOR_BLUE RGB888_RGB565(0x0000FFu)
Arman92 0:e97881aef140 63 #define COLOR_GREEN RGB888_RGB565(0x00FF00u)
Arman92 0:e97881aef140 64 #define COLOR_RED RGB888_RGB565(0xFF0000u)
Arman92 0:e97881aef140 65 #define COLOR_NAVY RGB888_RGB565(0x000080u)
Arman92 0:e97881aef140 66 #define COLOR_DARKBLUE RGB888_RGB565(0x00008Bu)
Arman92 0:e97881aef140 67 #define COLOR_DARKGREEN RGB888_RGB565(0x006400u)
Arman92 0:e97881aef140 68 #define COLOR_DARKCYAN RGB888_RGB565(0x008B8Bu)
Arman92 0:e97881aef140 69 #define COLOR_CYAN RGB888_RGB565(0x00FFFFu)
Arman92 0:e97881aef140 70 #define COLOR_TURQUOISE RGB888_RGB565(0x40E0D0u)
Arman92 0:e97881aef140 71 #define COLOR_INDIGO RGB888_RGB565(0x4B0082u)
Arman92 0:e97881aef140 72 #define COLOR_DARKRED RGB888_RGB565(0x800000u)
Arman92 0:e97881aef140 73 #define COLOR_OLIVE RGB888_RGB565(0x808000u)
Arman92 0:e97881aef140 74 #define COLOR_GRAY RGB888_RGB565(0x808080u)
Arman92 0:e97881aef140 75 #define COLOR_SKYBLUE RGB888_RGB565(0x87CEEBu)
Arman92 0:e97881aef140 76 #define COLOR_BLUEVIOLET RGB888_RGB565(0x8A2BE2u)
Arman92 0:e97881aef140 77 #define COLOR_LIGHTGREEN RGB888_RGB565(0x90EE90u)
Arman92 0:e97881aef140 78 #define COLOR_DARKVIOLET RGB888_RGB565(0x9400D3u)
Arman92 0:e97881aef140 79 #define COLOR_YELLOWGREEN RGB888_RGB565(0x9ACD32u)
Arman92 0:e97881aef140 80 #define COLOR_BROWN RGB888_RGB565(0xA52A2Au)
Arman92 0:e97881aef140 81 #define COLOR_DARKGRAY RGB888_RGB565(0xA9A9A9u)
Arman92 0:e97881aef140 82 #define COLOR_SIENNA RGB888_RGB565(0xA0522Du)
Arman92 0:e97881aef140 83 #define COLOR_LIGHTBLUE RGB888_RGB565(0xADD8E6u)
Arman92 0:e97881aef140 84 #define COLOR_GREENYELLOW RGB888_RGB565(0xADFF2Fu)
Arman92 0:e97881aef140 85 #define COLOR_SILVER RGB888_RGB565(0xC0C0C0u)
Arman92 0:e97881aef140 86 #define COLOR_LIGHTGREY RGB888_RGB565(0xD3D3D3u)
Arman92 0:e97881aef140 87 #define COLOR_LIGHTCYAN RGB888_RGB565(0xE0FFFFu)
Arman92 0:e97881aef140 88 #define COLOR_VIOLET RGB888_RGB565(0xEE82EEu)
Arman92 0:e97881aef140 89 #define COLOR_AZUR RGB888_RGB565(0xF0FFFFu)
Arman92 0:e97881aef140 90 #define COLOR_BEIGE RGB888_RGB565(0xF5F5DCu)
Arman92 0:e97881aef140 91 #define COLOR_MAGENTA RGB888_RGB565(0xFF00FFu)
Arman92 0:e97881aef140 92 #define COLOR_TOMATO RGB888_RGB565(0xFF6347u)
Arman92 0:e97881aef140 93 #define COLOR_GOLD RGB888_RGB565(0xFFD700u)
Arman92 0:e97881aef140 94 #define COLOR_ORANGE RGB888_RGB565(0xFFA500u)
Arman92 0:e97881aef140 95 #define COLOR_SNOW RGB888_RGB565(0xFFFAFAu)
Arman92 0:e97881aef140 96 #define COLOR_YELLOW RGB888_RGB565(0xFFFF00u)
Arman92 0:e97881aef140 97
Arman92 0:e97881aef140 98 /* Font defines */
Arman92 0:e97881aef140 99 #define FONT_HEADER_SIZE 4 // 1: pixel width of 1 font character, 2: pixel height,
Arman92 0:e97881aef140 100 #define readFontByte(x) pgm_read_byte(&cfont.font[x])
Arman92 0:e97881aef140 101
Arman92 0:e97881aef140 102 extern uint8_t Terminal6x8[];
Arman92 0:e97881aef140 103 extern uint8_t Terminal11x16[];
Arman92 0:e97881aef140 104 extern uint8_t Terminal12x16[];
Arman92 0:e97881aef140 105 extern uint8_t Trebuchet_MS16x21[];
Arman92 0:e97881aef140 106
Arman92 0:e97881aef140 107 struct _currentFont
Arman92 0:e97881aef140 108 {
Arman92 0:e97881aef140 109 uint8_t* font;
Arman92 0:e97881aef140 110 uint8_t width;
Arman92 0:e97881aef140 111 uint8_t height;
Arman92 0:e97881aef140 112 uint8_t offset;
Arman92 0:e97881aef140 113 uint8_t numchars;
Arman92 0:e97881aef140 114 uint8_t nbrows;
Arman92 0:e97881aef140 115 };
Arman92 0:e97881aef140 116
Arman92 0:e97881aef140 117 /// Main and core class
Arman92 0:e97881aef140 118 class TFT_22_ILI9225 {
Arman92 0:e97881aef140 119
Arman92 0:e97881aef140 120 public:
Arman92 0:e97881aef140 121
Arman92 0:e97881aef140 122 TFT_22_ILI9225(PinName RST, PinName RS, PinName CS, PinName SDI, PinName CLK, PinName LED);
Arman92 0:e97881aef140 123 //TFT_22_ILI9225(PinName RST, PinName RS, PinName CS, PinName LED);
Arman92 0:e97881aef140 124
Arman92 0:e97881aef140 125
Arman92 0:e97881aef140 126 /// Initialization
Arman92 0:e97881aef140 127 void begin(void);
Arman92 0:e97881aef140 128
Arman92 0:e97881aef140 129 /// Clear the screen
Arman92 0:e97881aef140 130 void clear(void);
Arman92 0:e97881aef140 131
Arman92 0:e97881aef140 132 /// fill the screen with color:
Arman92 0:e97881aef140 133 void fill(uint16_t color);
Arman92 0:e97881aef140 134
Arman92 0:e97881aef140 135 /// Invert screen
Arman92 0:e97881aef140 136 /// @param flag true to invert, false for normal screen
Arman92 0:e97881aef140 137 void invert(bool flag);
Arman92 0:e97881aef140 138
Arman92 0:e97881aef140 139 /// Switch backlight on or off
Arman92 0:e97881aef140 140 /// @param flag true=on, false=off
Arman92 0:e97881aef140 141 void setBacklight(bool flag);
Arman92 0:e97881aef140 142
Arman92 0:e97881aef140 143 /// Switch display on or off
Arman92 0:e97881aef140 144 /// @param flag true=on, false=off
Arman92 0:e97881aef140 145 void setDisplay(bool flag);
Arman92 0:e97881aef140 146
Arman92 0:e97881aef140 147 /// Set orientation
Arman92 0:e97881aef140 148 /// @param orientation orientation, 0=portrait, 1=right rotated landscape, 2=reverse portrait, 3=left rotated landscape
Arman92 0:e97881aef140 149 void setOrientation(uint8_t orientation);
Arman92 0:e97881aef140 150
Arman92 0:e97881aef140 151 /// Get orientation
Arman92 0:e97881aef140 152 /// @return orientation orientation, 0=portrait, 1=right rotated landscape, 2=reverse portrait, 3=left rotated landscape
Arman92 0:e97881aef140 153 uint8_t getOrientation(void);
Arman92 0:e97881aef140 154
Arman92 0:e97881aef140 155 /// Font size, x-axis
Arman92 0:e97881aef140 156 /// @return horizontal size of current font, in pixels
Arman92 0:e97881aef140 157 uint8_t fontX(void);
Arman92 0:e97881aef140 158
Arman92 0:e97881aef140 159 /// Font size, y-axis
Arman92 0:e97881aef140 160 /// @return vertical size of current font, in pixels
Arman92 0:e97881aef140 161 uint8_t fontY(void);
Arman92 0:e97881aef140 162
Arman92 0:e97881aef140 163 /// Screen size, x-axis
Arman92 0:e97881aef140 164 /// @return horizontal size of the screen, in pixels
Arman92 0:e97881aef140 165 /// @note 240 means 240 pixels and thus 0..239 coordinates (decimal)
Arman92 0:e97881aef140 166 uint16_t maxX(void);
Arman92 0:e97881aef140 167
Arman92 0:e97881aef140 168 /// Screen size, y-axis
Arman92 0:e97881aef140 169 /// @return vertical size of the screen, in pixels
Arman92 0:e97881aef140 170 /// @note 220 means 220 pixels and thus 0..219 coordinates (decimal)
Arman92 0:e97881aef140 171 uint16_t maxY(void);
Arman92 0:e97881aef140 172
Arman92 0:e97881aef140 173 /// Draw circle
Arman92 0:e97881aef140 174 /// @param x0 center, point coordinate, x-axis
Arman92 0:e97881aef140 175 /// @param y0 center, point coordinate, y-axis
Arman92 0:e97881aef140 176 /// @param radius radius
Arman92 0:e97881aef140 177 /// @param color 16-bit color
Arman92 0:e97881aef140 178 void drawCircle(uint16_t x0, uint16_t y0, uint16_t radius, uint16_t color);
Arman92 0:e97881aef140 179
Arman92 0:e97881aef140 180 /// Draw solid circle
Arman92 0:e97881aef140 181 /// @param x0 center, point coordinate, x-axis
Arman92 0:e97881aef140 182 /// @param y0 center, point coordinate, y-axis
Arman92 0:e97881aef140 183 /// @param radius radius
Arman92 0:e97881aef140 184 /// @param color 16-bit color
Arman92 0:e97881aef140 185 void fillCircle(uint8_t x0, uint8_t y0, uint8_t radius, uint16_t color);
Arman92 0:e97881aef140 186
Arman92 0:e97881aef140 187 /// Set background color
Arman92 0:e97881aef140 188 /// @param color background color, default=black
Arman92 0:e97881aef140 189 void setBackgroundColor(uint16_t color = COLOR_BLACK);
Arman92 0:e97881aef140 190
Arman92 0:e97881aef140 191 /// Draw line, rectangle coordinates
Arman92 0:e97881aef140 192 /// @param x1 top left coordinate, x-axis
Arman92 0:e97881aef140 193 /// @param y1 top left coordinate, y-axis
Arman92 0:e97881aef140 194 /// @param x2 bottom right coordinate, x-axis
Arman92 0:e97881aef140 195 /// @param y2 bottom right coordinate, y-axis
Arman92 0:e97881aef140 196 /// @param color 16-bit color
Arman92 0:e97881aef140 197 void drawLine(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2, uint16_t color);
Arman92 0:e97881aef140 198
Arman92 0:e97881aef140 199 /// Draw rectangle, rectangle coordinates
Arman92 0:e97881aef140 200 /// @param x1 top left coordinate, x-axis
Arman92 0:e97881aef140 201 /// @param y1 top left coordinate, y-axis
Arman92 0:e97881aef140 202 /// @param x2 bottom right coordinate, x-axis
Arman92 0:e97881aef140 203 /// @param y2 bottom right coordinate, y-axis
Arman92 0:e97881aef140 204 /// @param color 16-bit color
Arman92 0:e97881aef140 205 void drawRectangle(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2, uint16_t color);
Arman92 0:e97881aef140 206
Arman92 0:e97881aef140 207 /// Draw solid rectangle, rectangle coordinates
Arman92 0:e97881aef140 208 /// @param x1 top left coordinate, x-axis
Arman92 0:e97881aef140 209 /// @param y1 top left coordinate, y-axis
Arman92 0:e97881aef140 210 /// @param x2 bottom right coordinate, x-axis
Arman92 0:e97881aef140 211 /// @param y2 bottom right coordinate, y-axis
Arman92 0:e97881aef140 212 /// @param color 16-bit color
Arman92 0:e97881aef140 213 void fillRectangle(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2, uint16_t color);
Arman92 0:e97881aef140 214
Arman92 0:e97881aef140 215 /// Draw pixel
Arman92 0:e97881aef140 216 /// @param x1 point coordinate, x-axis
Arman92 0:e97881aef140 217 /// @param y1 point coordinate, y-axis
Arman92 0:e97881aef140 218 /// @param color 16-bit color
Arman92 0:e97881aef140 219 void drawPixel(uint16_t x1, uint16_t y1, uint16_t color);
Arman92 0:e97881aef140 220
Arman92 0:e97881aef140 221 /// Draw ASCII Text (pixel coordinates)
Arman92 0:e97881aef140 222 /// @param x point coordinate, x-axis
Arman92 0:e97881aef140 223 /// @param y point coordinate, y-axis
Arman92 0:e97881aef140 224 /// @param s text string
Arman92 0:e97881aef140 225 /// @param color 16-bit color, default=white
Arman92 0:e97881aef140 226 void drawText(uint16_t x, uint16_t y, char *s, uint16_t color = COLOR_WHITE);
Arman92 0:e97881aef140 227
Arman92 0:e97881aef140 228 /// Calculate 16-bit color from 8-bit Red-Green-Blue components
Arman92 0:e97881aef140 229 /// @param red red component, 0x00..0xff
Arman92 0:e97881aef140 230 /// @param green green component, 0x00..0xff
Arman92 0:e97881aef140 231 /// @param blue blue component, 0x00..0xff
Arman92 0:e97881aef140 232 /// @return 16-bit color
Arman92 0:e97881aef140 233 uint16_t setColor(uint8_t red, uint8_t green, uint8_t blue);
Arman92 0:e97881aef140 234
Arman92 0:e97881aef140 235 /// Calculate 8-bit Red-Green-Blue components from 16-bit color
Arman92 0:e97881aef140 236 /// @param rgb 16-bit color
Arman92 0:e97881aef140 237 /// @param red red component, 0x00..0xff
Arman92 0:e97881aef140 238 /// @param green green component, 0x00..0xff
Arman92 0:e97881aef140 239 /// @param blue blue component, 0x00..0xff
Arman92 0:e97881aef140 240 void splitColor(uint16_t rgb, uint8_t &red, uint8_t &green, uint8_t &blue);
Arman92 0:e97881aef140 241
Arman92 0:e97881aef140 242 /// Draw triangle, triangle coordinates
Arman92 0:e97881aef140 243 /// @param x1 corner 1 coordinate, x-axis
Arman92 0:e97881aef140 244 /// @param y1 corner 1 coordinate, y-axis
Arman92 0:e97881aef140 245 /// @param x2 corner 2 coordinate, x-axis
Arman92 0:e97881aef140 246 /// @param y2 corner 2 coordinate, y-axis
Arman92 0:e97881aef140 247 /// @param x3 corner 3 coordinate, x-axis
Arman92 0:e97881aef140 248 /// @param y3 corner 3 coordinate, y-axis
Arman92 0:e97881aef140 249 /// @param color 16-bit color
Arman92 0:e97881aef140 250 void drawTriangle(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2, uint16_t x3, uint16_t y3, uint16_t color);
Arman92 0:e97881aef140 251
Arman92 0:e97881aef140 252 /// Draw solid triangle, triangle coordinates
Arman92 0:e97881aef140 253 /// @param x1 corner 1 coordinate, x-axis
Arman92 0:e97881aef140 254 /// @param y1 corner 1 coordinate, y-axis
Arman92 0:e97881aef140 255 /// @param x2 corner 2 coordinate, x-axis
Arman92 0:e97881aef140 256 /// @param y2 corner 2 coordinate, y-axis
Arman92 0:e97881aef140 257 /// @param x3 corner 3 coordinate, x-axis
Arman92 0:e97881aef140 258 /// @param y3 corner 3 coordinate, y-axis
Arman92 0:e97881aef140 259 /// @param color 16-bit color
Arman92 0:e97881aef140 260 void fillTriangle(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2, uint16_t x3, uint16_t y3, uint16_t color);
Arman92 0:e97881aef140 261
Arman92 0:e97881aef140 262 /// Set current font
Arman92 0:e97881aef140 263 /// @param font Font name
Arman92 0:e97881aef140 264 void setFont(uint8_t* font);
Arman92 0:e97881aef140 265
Arman92 0:e97881aef140 266 /// Draw single character (pixel coordinates)
Arman92 0:e97881aef140 267 /// @param x point coordinate, x-axis
Arman92 0:e97881aef140 268 /// @param y point coordinate, y-axis
Arman92 0:e97881aef140 269 /// @param ch ASCII character
Arman92 0:e97881aef140 270 /// @param color 16-bit color, default=white
Arman92 0:e97881aef140 271 uint16_t drawChar(uint16_t x, uint16_t y, uint16_t ch, uint16_t color = COLOR_WHITE);
Arman92 0:e97881aef140 272
Arman92 0:e97881aef140 273 void setFontColor(int color);
Arman92 0:e97881aef140 274 void setNumberFormatToFa(void);
Arman92 0:e97881aef140 275 void setNumberFormatToEn(void);
Arman92 0:e97881aef140 276 void setFontEffect(int ef);
Arman92 0:e97881aef140 277 void setItalicOn(void);
Arman92 0:e97881aef140 278 void setItalicOff(void);
Arman92 0:e97881aef140 279 void putChar(char character);
Arman92 0:e97881aef140 280 void putBoldChar(char character, int size);
Arman92 0:e97881aef140 281 void goToXY(int x, int y);
Arman92 0:e97881aef140 282 void setTextHighlightOn(void);
Arman92 0:e97881aef140 283 void setTextHighlightOff(void);
Arman92 0:e97881aef140 284 void setTextHighlightColor(unsigned int color);
Arman92 0:e97881aef140 285 void putMixedEnAndFaString(const unsigned char *string, int size);
Arman92 0:e97881aef140 286 void unicode2ascii(char *uni_str, char *ascii_str);
Arman92 0:e97881aef140 287 void roundRectangle(int x0, int y0, int x1, int y1, int rad, bool fill, int color);
Arman92 0:e97881aef140 288
Arman92 0:e97881aef140 289
Arman92 0:e97881aef140 290 private:
Arman92 0:e97881aef140 291 SPI spi;
Arman92 0:e97881aef140 292
Arman92 0:e97881aef140 293 void _swap(uint16_t &a, uint16_t &b),
Arman92 0:e97881aef140 294 _setWindow(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1),
Arman92 0:e97881aef140 295 _orientCoordinates(uint16_t &x1, uint16_t &y1),
Arman92 0:e97881aef140 296 _writeRegister(uint16_t reg, uint16_t data),
Arman92 0:e97881aef140 297 _writeData(uint8_t HI, uint8_t LO),
Arman92 0:e97881aef140 298 _writeCommand(uint8_t HI, uint8_t LO);
Arman92 0:e97881aef140 299
Arman92 0:e97881aef140 300 uint16_t _maxX, _maxY, _bgColor;
Arman92 0:e97881aef140 301
Arman92 0:e97881aef140 302 PinName _rst, _rs, _cs, _sdi, _clk, _led;
Arman92 0:e97881aef140 303 DigitalInOut _rsInOut;
Arman92 0:e97881aef140 304 DigitalInOut _csInOut;
Arman92 0:e97881aef140 305 DigitalInOut _rstInOut;
Arman92 0:e97881aef140 306 DigitalInOut _ledInOut;
Arman92 0:e97881aef140 307 uint8_t _orientation;
Arman92 0:e97881aef140 308
Arman92 0:e97881aef140 309
Arman92 0:e97881aef140 310 bool hwSPI;
Arman92 0:e97881aef140 311
Arman92 0:e97881aef140 312 _currentFont cfont;
Arman92 0:e97881aef140 313
Arman92 0:e97881aef140 314 };
Arman92 0:e97881aef140 315
Arman92 0:e97881aef140 316 #endif