aitendo SX032QVGA008 TFT(ILI9341) w/resistive Touch panel.
SPI_TFT_ILI9341ext.h@0:65f206d9f71f, 2015-04-14 (annotated)
- Committer:
- king33jp
- Date:
- Tue Apr 14 05:49:05 2015 +0000
- Revision:
- 0:65f206d9f71f
Open for my friends Yoshi
Who changed what in which revision?
User | Revision | Line number | New contents of line |
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king33jp | 0:65f206d9f71f | 1 | /* mbed library for 240*320 pixel display TFT based on ILI9341 LCD Controller |
king33jp | 0:65f206d9f71f | 2 | * Copyright (c) 2013 Peter Drescher - DC2PD |
king33jp | 0:65f206d9f71f | 3 | * |
king33jp | 0:65f206d9f71f | 4 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
king33jp | 0:65f206d9f71f | 5 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
king33jp | 0:65f206d9f71f | 6 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
king33jp | 0:65f206d9f71f | 7 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
king33jp | 0:65f206d9f71f | 8 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
king33jp | 0:65f206d9f71f | 9 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
king33jp | 0:65f206d9f71f | 10 | * THE SOFTWARE. |
king33jp | 0:65f206d9f71f | 11 | */ |
king33jp | 0:65f206d9f71f | 12 | |
king33jp | 0:65f206d9f71f | 13 | /* change the char position handling |
king33jp | 0:65f206d9f71f | 14 | * use pixel (x,y) instadt of colum row */ |
king33jp | 0:65f206d9f71f | 15 | |
king33jp | 0:65f206d9f71f | 16 | |
king33jp | 0:65f206d9f71f | 17 | #ifndef MBED_SPI_TFT_ILI9341EXT_H |
king33jp | 0:65f206d9f71f | 18 | #define MBED_SPI_TFT_ILI9341EXT_H |
king33jp | 0:65f206d9f71f | 19 | |
king33jp | 0:65f206d9f71f | 20 | #include "mbed.h" |
king33jp | 0:65f206d9f71f | 21 | #include "GraphicsDisplay.h" |
king33jp | 0:65f206d9f71f | 22 | |
king33jp | 0:65f206d9f71f | 23 | #define RGB(r,g,b) (((r&0xF8)<<8)|((g&0xFC)<<3)|((b&0xF8)>>3)) //5 red | 6 green | 5 blue |
king33jp | 0:65f206d9f71f | 24 | |
king33jp | 0:65f206d9f71f | 25 | |
king33jp | 0:65f206d9f71f | 26 | /* some RGB color definitions */ |
king33jp | 0:65f206d9f71f | 27 | #define Black 0x0000 /* 0, 0, 0 */ |
king33jp | 0:65f206d9f71f | 28 | #define Navy 0x000F /* 0, 0, 128 */ |
king33jp | 0:65f206d9f71f | 29 | #define DarkGreen 0x03E0 /* 0, 128, 0 */ |
king33jp | 0:65f206d9f71f | 30 | #define DarkCyan 0x03EF /* 0, 128, 128 */ |
king33jp | 0:65f206d9f71f | 31 | #define Maroon 0x7800 /* 128, 0, 0 */ |
king33jp | 0:65f206d9f71f | 32 | #define Purple 0x780F /* 128, 0, 128 */ |
king33jp | 0:65f206d9f71f | 33 | #define Olive 0x7BE0 /* 128, 128, 0 */ |
king33jp | 0:65f206d9f71f | 34 | #define LightGrey 0xC618 /* 192, 192, 192 */ |
king33jp | 0:65f206d9f71f | 35 | #define DarkGrey 0x7BEF /* 128, 128, 128 */ |
king33jp | 0:65f206d9f71f | 36 | #define Blue 0x001F /* 0, 0, 255 */ |
king33jp | 0:65f206d9f71f | 37 | #define Green 0x07E0 /* 0, 255, 0 */ |
king33jp | 0:65f206d9f71f | 38 | #define Cyan 0x07FF /* 0, 255, 255 */ |
king33jp | 0:65f206d9f71f | 39 | #define Red 0xF800 /* 255, 0, 0 */ |
king33jp | 0:65f206d9f71f | 40 | #define Magenta 0xF81F /* 255, 0, 255 */ |
king33jp | 0:65f206d9f71f | 41 | #define Yellow 0xFFE0 /* 255, 255, 0 */ |
king33jp | 0:65f206d9f71f | 42 | #define White 0xFFFF /* 255, 255, 255 */ |
king33jp | 0:65f206d9f71f | 43 | #define Orange 0xFD20 /* 255, 165, 0 */ |
king33jp | 0:65f206d9f71f | 44 | #define GreenYellow 0xAFE5 /* 173, 255, 47 */ |
king33jp | 0:65f206d9f71f | 45 | |
king33jp | 0:65f206d9f71f | 46 | |
king33jp | 0:65f206d9f71f | 47 | /** Display control class, based on GraphicsDisplay and TextDisplay |
king33jp | 0:65f206d9f71f | 48 | * |
king33jp | 0:65f206d9f71f | 49 | * Example: |
king33jp | 0:65f206d9f71f | 50 | * @code |
king33jp | 0:65f206d9f71f | 51 | * #include "stdio.h" |
king33jp | 0:65f206d9f71f | 52 | * #include "mbed.h" |
king33jp | 0:65f206d9f71f | 53 | * #include "SPI_TFT_ILI9341.h" |
king33jp | 0:65f206d9f71f | 54 | * #include "string" |
king33jp | 0:65f206d9f71f | 55 | * #include "Arial12x12.h" |
king33jp | 0:65f206d9f71f | 56 | * #include "Arial24x23.h" |
king33jp | 0:65f206d9f71f | 57 | * |
king33jp | 0:65f206d9f71f | 58 | * |
king33jp | 0:65f206d9f71f | 59 | * |
king33jp | 0:65f206d9f71f | 60 | * // the TFT is connected to SPI pin 5-7 and IO's 8-10 |
king33jp | 0:65f206d9f71f | 61 | * SPI_TFT_ILI9341 TFT(p5, p6, p7, p8, p9, p10,"TFT"); // mosi, miso, sclk, cs, reset, dc |
king33jp | 0:65f206d9f71f | 62 | * // If your display need a signal for switch the backlight use a aditional IO pin in your program |
king33jp | 0:65f206d9f71f | 63 | * |
king33jp | 0:65f206d9f71f | 64 | * int main() { |
king33jp | 0:65f206d9f71f | 65 | * TFT.claim(stdout); // send stdout to the TFT display |
king33jp | 0:65f206d9f71f | 66 | * //TFT.claim(stderr); // send stderr to the TFT display |
king33jp | 0:65f206d9f71f | 67 | * |
king33jp | 0:65f206d9f71f | 68 | * TFT.background(Black); // set background to black |
king33jp | 0:65f206d9f71f | 69 | * TFT.foreground(White); // set chars to white |
king33jp | 0:65f206d9f71f | 70 | * TFT.cls(); // clear the screen |
king33jp | 0:65f206d9f71f | 71 | * TFT.set_font((unsigned char*) Arial12x12); // select the font |
king33jp | 0:65f206d9f71f | 72 | * |
king33jp | 0:65f206d9f71f | 73 | * TFT.set_orientation(0); |
king33jp | 0:65f206d9f71f | 74 | * printf(" Hello Mbed 0"); |
king33jp | 0:65f206d9f71f | 75 | * TFT.set_font((unsigned char*) Arial24x23); // select font 2 |
king33jp | 0:65f206d9f71f | 76 | * TFT.locate(48,115); |
king33jp | 0:65f206d9f71f | 77 | * TFT.printf("Bigger Font"); |
king33jp | 0:65f206d9f71f | 78 | * } |
king33jp | 0:65f206d9f71f | 79 | * @endcode |
king33jp | 0:65f206d9f71f | 80 | */ |
king33jp | 0:65f206d9f71f | 81 | class SPI_TFT_ILI9341ext : public GraphicsDisplay { |
king33jp | 0:65f206d9f71f | 82 | public: |
king33jp | 0:65f206d9f71f | 83 | |
king33jp | 0:65f206d9f71f | 84 | /** Create a SPI_TFT object connected to SPI and three pins |
king33jp | 0:65f206d9f71f | 85 | * |
king33jp | 0:65f206d9f71f | 86 | * @param mosi pin connected to SDO of display |
king33jp | 0:65f206d9f71f | 87 | * @param miso pin connected to SDI of display |
king33jp | 0:65f206d9f71f | 88 | * @param sclk pin connected to RS of display |
king33jp | 0:65f206d9f71f | 89 | * @param cs pin connected to CS of display |
king33jp | 0:65f206d9f71f | 90 | * @param reset pin connected to RESET of display |
king33jp | 0:65f206d9f71f | 91 | * @param dc pin connected to WR of display |
king33jp | 0:65f206d9f71f | 92 | * the IM pins have to be set to 1110 (3-0) |
king33jp | 0:65f206d9f71f | 93 | */ |
king33jp | 0:65f206d9f71f | 94 | SPI_TFT_ILI9341ext(PinName mosi, PinName miso, PinName sclk, PinName cs, PinName reset, PinName dc, const char* name ="TFT"); |
king33jp | 0:65f206d9f71f | 95 | |
king33jp | 0:65f206d9f71f | 96 | /** Get the width of the screen in pixel |
king33jp | 0:65f206d9f71f | 97 | * |
king33jp | 0:65f206d9f71f | 98 | * @param |
king33jp | 0:65f206d9f71f | 99 | * @returns width of screen in pixel |
king33jp | 0:65f206d9f71f | 100 | */ |
king33jp | 0:65f206d9f71f | 101 | virtual int width(); |
king33jp | 0:65f206d9f71f | 102 | |
king33jp | 0:65f206d9f71f | 103 | /** Get the height of the screen in pixel |
king33jp | 0:65f206d9f71f | 104 | * |
king33jp | 0:65f206d9f71f | 105 | * @returns height of screen in pixel |
king33jp | 0:65f206d9f71f | 106 | */ |
king33jp | 0:65f206d9f71f | 107 | virtual int height(); |
king33jp | 0:65f206d9f71f | 108 | |
king33jp | 0:65f206d9f71f | 109 | /** Draw a pixel at x,y with color |
king33jp | 0:65f206d9f71f | 110 | * |
king33jp | 0:65f206d9f71f | 111 | * @param x horizontal position |
king33jp | 0:65f206d9f71f | 112 | * @param y vertical position |
king33jp | 0:65f206d9f71f | 113 | * @param color 16 bit pixel color |
king33jp | 0:65f206d9f71f | 114 | */ |
king33jp | 0:65f206d9f71f | 115 | virtual void pixel(int x, int y,int colour); |
king33jp | 0:65f206d9f71f | 116 | |
king33jp | 0:65f206d9f71f | 117 | /** Draw a circle |
king33jp | 0:65f206d9f71f | 118 | * |
king33jp | 0:65f206d9f71f | 119 | * @param x0,y0 center |
king33jp | 0:65f206d9f71f | 120 | * @param r radius |
king33jp | 0:65f206d9f71f | 121 | * @param color 16 bit color |
king33jp | 0:65f206d9f71f | 122 | */ |
king33jp | 0:65f206d9f71f | 123 | void circle(int x, int y, int r, int colour); |
king33jp | 0:65f206d9f71f | 124 | |
king33jp | 0:65f206d9f71f | 125 | /** Draw a filled circle |
king33jp | 0:65f206d9f71f | 126 | * |
king33jp | 0:65f206d9f71f | 127 | * @param x0,y0 center |
king33jp | 0:65f206d9f71f | 128 | * @param r radius |
king33jp | 0:65f206d9f71f | 129 | * @param color 16 bit color |
king33jp | 0:65f206d9f71f | 130 | * |
king33jp | 0:65f206d9f71f | 131 | * use circle with different radius, |
king33jp | 0:65f206d9f71f | 132 | * can miss some pixel |
king33jp | 0:65f206d9f71f | 133 | */ |
king33jp | 0:65f206d9f71f | 134 | void fillcircle(int x, int y, int r, int colour); |
king33jp | 0:65f206d9f71f | 135 | |
king33jp | 0:65f206d9f71f | 136 | |
king33jp | 0:65f206d9f71f | 137 | |
king33jp | 0:65f206d9f71f | 138 | /** Draw a 1 pixel line |
king33jp | 0:65f206d9f71f | 139 | * |
king33jp | 0:65f206d9f71f | 140 | * @param x0,y0 start point |
king33jp | 0:65f206d9f71f | 141 | * @param x1,y1 stop point |
king33jp | 0:65f206d9f71f | 142 | * @param color 16 bit color |
king33jp | 0:65f206d9f71f | 143 | */ |
king33jp | 0:65f206d9f71f | 144 | void line(int x0, int y0, int x1, int y1, int colour); |
king33jp | 0:65f206d9f71f | 145 | |
king33jp | 0:65f206d9f71f | 146 | /** Draw a rect |
king33jp | 0:65f206d9f71f | 147 | * |
king33jp | 0:65f206d9f71f | 148 | * @param x0,y0 top left corner |
king33jp | 0:65f206d9f71f | 149 | * @param x1,y1 down right corner |
king33jp | 0:65f206d9f71f | 150 | * @param color 16 bit color |
king33jp | 0:65f206d9f71f | 151 | */ |
king33jp | 0:65f206d9f71f | 152 | void rect(int x0, int y0, int x1, int y1, int colour); |
king33jp | 0:65f206d9f71f | 153 | |
king33jp | 0:65f206d9f71f | 154 | /** Draw a filled rect |
king33jp | 0:65f206d9f71f | 155 | * |
king33jp | 0:65f206d9f71f | 156 | * @param x0,y0 top left corner |
king33jp | 0:65f206d9f71f | 157 | * @param x1,y1 down right corner |
king33jp | 0:65f206d9f71f | 158 | * @param color 16 bit color |
king33jp | 0:65f206d9f71f | 159 | */ |
king33jp | 0:65f206d9f71f | 160 | void fillrect(int x0, int y0, int x1, int y1, int colour); |
king33jp | 0:65f206d9f71f | 161 | |
king33jp | 0:65f206d9f71f | 162 | /** Setup cursor position |
king33jp | 0:65f206d9f71f | 163 | * |
king33jp | 0:65f206d9f71f | 164 | * @param x x-position (top left) |
king33jp | 0:65f206d9f71f | 165 | * @param y y-position |
king33jp | 0:65f206d9f71f | 166 | */ |
king33jp | 0:65f206d9f71f | 167 | virtual void locate(int x, int y); |
king33jp | 0:65f206d9f71f | 168 | |
king33jp | 0:65f206d9f71f | 169 | /** Fill the screen with _backgroun color |
king33jp | 0:65f206d9f71f | 170 | */ |
king33jp | 0:65f206d9f71f | 171 | virtual void cls (void); |
king33jp | 0:65f206d9f71f | 172 | |
king33jp | 0:65f206d9f71f | 173 | /** Calculate the max number of char in a line |
king33jp | 0:65f206d9f71f | 174 | * |
king33jp | 0:65f206d9f71f | 175 | * @returns max columns, depends on actual font size |
king33jp | 0:65f206d9f71f | 176 | */ |
king33jp | 0:65f206d9f71f | 177 | virtual int columns(void); |
king33jp | 0:65f206d9f71f | 178 | |
king33jp | 0:65f206d9f71f | 179 | /** Calculate the max number of columns |
king33jp | 0:65f206d9f71f | 180 | * |
king33jp | 0:65f206d9f71f | 181 | * @returns max column, depends on actual font size |
king33jp | 0:65f206d9f71f | 182 | */ |
king33jp | 0:65f206d9f71f | 183 | virtual int rows(void); |
king33jp | 0:65f206d9f71f | 184 | |
king33jp | 0:65f206d9f71f | 185 | /** Put a char on the screen |
king33jp | 0:65f206d9f71f | 186 | * |
king33jp | 0:65f206d9f71f | 187 | * @param value char to print |
king33jp | 0:65f206d9f71f | 188 | * @returns printed char |
king33jp | 0:65f206d9f71f | 189 | */ |
king33jp | 0:65f206d9f71f | 190 | virtual int _putc(int value); |
king33jp | 0:65f206d9f71f | 191 | |
king33jp | 0:65f206d9f71f | 192 | /** Draw a character on given position out of the active font to the TFT |
king33jp | 0:65f206d9f71f | 193 | * |
king33jp | 0:65f206d9f71f | 194 | * @param x x-position of char (top left) |
king33jp | 0:65f206d9f71f | 195 | * @param y y-position |
king33jp | 0:65f206d9f71f | 196 | * @param c char to print |
king33jp | 0:65f206d9f71f | 197 | */ |
king33jp | 0:65f206d9f71f | 198 | virtual void character(int x, int y, int c); |
king33jp | 0:65f206d9f71f | 199 | |
king33jp | 0:65f206d9f71f | 200 | /** Paint a bitmap on the TFT |
king33jp | 0:65f206d9f71f | 201 | * |
king33jp | 0:65f206d9f71f | 202 | * @param x,y : upper left corner |
king33jp | 0:65f206d9f71f | 203 | * @param w width of bitmap |
king33jp | 0:65f206d9f71f | 204 | * @param h high of bitmap |
king33jp | 0:65f206d9f71f | 205 | * @param *bitmap pointer to the bitmap data |
king33jp | 0:65f206d9f71f | 206 | * |
king33jp | 0:65f206d9f71f | 207 | * bitmap format: 16 bit R5 G6 B5 |
king33jp | 0:65f206d9f71f | 208 | * |
king33jp | 0:65f206d9f71f | 209 | * use Gimp to create / load , save as BMP, option 16 bit R5 G6 B5 |
king33jp | 0:65f206d9f71f | 210 | * use winhex to load this file and mark data stating at offset 0x46 to end |
king33jp | 0:65f206d9f71f | 211 | * use edit -> copy block -> C Source to export C array |
king33jp | 0:65f206d9f71f | 212 | * paste this array into your program |
king33jp | 0:65f206d9f71f | 213 | * |
king33jp | 0:65f206d9f71f | 214 | * define the array as static const unsigned char to put it into flash memory |
king33jp | 0:65f206d9f71f | 215 | * cast the pointer to (unsigned char *) : |
king33jp | 0:65f206d9f71f | 216 | * tft.Bitmap(10,40,309,50,(unsigned char *)scala); |
king33jp | 0:65f206d9f71f | 217 | */ |
king33jp | 0:65f206d9f71f | 218 | void Bitmap(unsigned int x, unsigned int y, unsigned int w, unsigned int h,unsigned char *bitmap); |
king33jp | 0:65f206d9f71f | 219 | |
king33jp | 0:65f206d9f71f | 220 | #if DEVICE_LOCALFILESYSTEM |
king33jp | 0:65f206d9f71f | 221 | /** Paint a 16 bit BMP from local filesytem on the TFT (slow) |
king33jp | 0:65f206d9f71f | 222 | * |
king33jp | 0:65f206d9f71f | 223 | * @param x,y : upper left corner |
king33jp | 0:65f206d9f71f | 224 | * @param *Name_BMP name of the BMP file |
king33jp | 0:65f206d9f71f | 225 | * @returns 1 if bmp file was found and painted |
king33jp | 0:65f206d9f71f | 226 | * @returns -1 if bmp file was found not found |
king33jp | 0:65f206d9f71f | 227 | * @returns -2 if bmp file is not 16bit |
king33jp | 0:65f206d9f71f | 228 | * @returns -3 if bmp file is to big for screen |
king33jp | 0:65f206d9f71f | 229 | * @returns -4 if buffer malloc go wrong |
king33jp | 0:65f206d9f71f | 230 | * |
king33jp | 0:65f206d9f71f | 231 | * bitmap format: 16 bit R5 G6 B5 |
king33jp | 0:65f206d9f71f | 232 | * |
king33jp | 0:65f206d9f71f | 233 | * use Gimp to create / load , save as BMP, option 16 bit R5 G6 B5 |
king33jp | 0:65f206d9f71f | 234 | * copy to internal file system |
king33jp | 0:65f206d9f71f | 235 | */ |
king33jp | 0:65f206d9f71f | 236 | |
king33jp | 0:65f206d9f71f | 237 | int BMP_16(unsigned int x, unsigned int y, const char *Name_BMP); |
king33jp | 0:65f206d9f71f | 238 | #endif |
king33jp | 0:65f206d9f71f | 239 | |
king33jp | 0:65f206d9f71f | 240 | |
king33jp | 0:65f206d9f71f | 241 | /** Select the font to use |
king33jp | 0:65f206d9f71f | 242 | * |
king33jp | 0:65f206d9f71f | 243 | * @param f pointer to font array |
king33jp | 0:65f206d9f71f | 244 | * |
king33jp | 0:65f206d9f71f | 245 | * font array can created with GLCD Font Creator from http://www.mikroe.com |
king33jp | 0:65f206d9f71f | 246 | * you have to add 4 parameter at the beginning of the font array to use: |
king33jp | 0:65f206d9f71f | 247 | * - the number of byte / char |
king33jp | 0:65f206d9f71f | 248 | * - the vertial size in pixel |
king33jp | 0:65f206d9f71f | 249 | * - the horizontal size in pixel |
king33jp | 0:65f206d9f71f | 250 | * - the number of byte per vertical line |
king33jp | 0:65f206d9f71f | 251 | * you also have to change the array to char[] |
king33jp | 0:65f206d9f71f | 252 | */ |
king33jp | 0:65f206d9f71f | 253 | void set_font(unsigned char* f); |
king33jp | 0:65f206d9f71f | 254 | |
king33jp | 0:65f206d9f71f | 255 | /** Set the orientation of the screen |
king33jp | 0:65f206d9f71f | 256 | * x,y: 0,0 is always top left |
king33jp | 0:65f206d9f71f | 257 | * |
king33jp | 0:65f206d9f71f | 258 | * @param o direction to use the screen (0-3) |
king33jp | 0:65f206d9f71f | 259 | */ |
king33jp | 0:65f206d9f71f | 260 | void set_orientation(unsigned int o); |
king33jp | 0:65f206d9f71f | 261 | |
king33jp | 0:65f206d9f71f | 262 | SPI _spi; |
king33jp | 0:65f206d9f71f | 263 | DigitalOut _cs; |
king33jp | 0:65f206d9f71f | 264 | PinName _reset; |
king33jp | 0:65f206d9f71f | 265 | DigitalOut _dc; |
king33jp | 0:65f206d9f71f | 266 | unsigned char* font; |
king33jp | 0:65f206d9f71f | 267 | |
king33jp | 0:65f206d9f71f | 268 | |
king33jp | 0:65f206d9f71f | 269 | |
king33jp | 0:65f206d9f71f | 270 | |
king33jp | 0:65f206d9f71f | 271 | protected: |
king33jp | 0:65f206d9f71f | 272 | |
king33jp | 0:65f206d9f71f | 273 | /** Set draw window region to whole screen |
king33jp | 0:65f206d9f71f | 274 | * |
king33jp | 0:65f206d9f71f | 275 | */ |
king33jp | 0:65f206d9f71f | 276 | void WindowMax (void); |
king33jp | 0:65f206d9f71f | 277 | |
king33jp | 0:65f206d9f71f | 278 | |
king33jp | 0:65f206d9f71f | 279 | /** Draw a horizontal line |
king33jp | 0:65f206d9f71f | 280 | * |
king33jp | 0:65f206d9f71f | 281 | * @param x0 horizontal start |
king33jp | 0:65f206d9f71f | 282 | * @param x1 horizontal stop |
king33jp | 0:65f206d9f71f | 283 | * @param y vertical position |
king33jp | 0:65f206d9f71f | 284 | * @param color 16 bit color |
king33jp | 0:65f206d9f71f | 285 | */ |
king33jp | 0:65f206d9f71f | 286 | void hline(int x0, int x1, int y, int colour); |
king33jp | 0:65f206d9f71f | 287 | |
king33jp | 0:65f206d9f71f | 288 | /** Draw a vertical line |
king33jp | 0:65f206d9f71f | 289 | * |
king33jp | 0:65f206d9f71f | 290 | * @param x horizontal position |
king33jp | 0:65f206d9f71f | 291 | * @param y0 vertical start |
king33jp | 0:65f206d9f71f | 292 | * @param y1 vertical stop |
king33jp | 0:65f206d9f71f | 293 | * @param color 16 bit color |
king33jp | 0:65f206d9f71f | 294 | */ |
king33jp | 0:65f206d9f71f | 295 | void vline(int y0, int y1, int x, int colour); |
king33jp | 0:65f206d9f71f | 296 | |
king33jp | 0:65f206d9f71f | 297 | /** Set draw window region |
king33jp | 0:65f206d9f71f | 298 | * |
king33jp | 0:65f206d9f71f | 299 | * @param x horizontal position |
king33jp | 0:65f206d9f71f | 300 | * @param y vertical position |
king33jp | 0:65f206d9f71f | 301 | * @param w window width in pixel |
king33jp | 0:65f206d9f71f | 302 | * @param h window height in pixels |
king33jp | 0:65f206d9f71f | 303 | */ |
king33jp | 0:65f206d9f71f | 304 | virtual void window (unsigned int x,unsigned int y, unsigned int w, unsigned int h); |
king33jp | 0:65f206d9f71f | 305 | |
king33jp | 0:65f206d9f71f | 306 | |
king33jp | 0:65f206d9f71f | 307 | |
king33jp | 0:65f206d9f71f | 308 | /** Init the HX8347D controller |
king33jp | 0:65f206d9f71f | 309 | * |
king33jp | 0:65f206d9f71f | 310 | */ |
king33jp | 0:65f206d9f71f | 311 | void tft_reset(); |
king33jp | 0:65f206d9f71f | 312 | |
king33jp | 0:65f206d9f71f | 313 | /** Write data to the LCD controller |
king33jp | 0:65f206d9f71f | 314 | * |
king33jp | 0:65f206d9f71f | 315 | * @param dat data written to LCD controller |
king33jp | 0:65f206d9f71f | 316 | */ |
king33jp | 0:65f206d9f71f | 317 | //void wr_dat(unsigned int value); |
king33jp | 0:65f206d9f71f | 318 | void wr_dat(unsigned char value); |
king33jp | 0:65f206d9f71f | 319 | |
king33jp | 0:65f206d9f71f | 320 | /** Write a command the LCD controller |
king33jp | 0:65f206d9f71f | 321 | * |
king33jp | 0:65f206d9f71f | 322 | * @param cmd: command to be written |
king33jp | 0:65f206d9f71f | 323 | * |
king33jp | 0:65f206d9f71f | 324 | */ |
king33jp | 0:65f206d9f71f | 325 | void wr_cmd(unsigned char value); |
king33jp | 0:65f206d9f71f | 326 | |
king33jp | 0:65f206d9f71f | 327 | /** Start data sequence to the LCD controller |
king33jp | 0:65f206d9f71f | 328 | * |
king33jp | 0:65f206d9f71f | 329 | */ |
king33jp | 0:65f206d9f71f | 330 | //void wr_dat_start(); |
king33jp | 0:65f206d9f71f | 331 | |
king33jp | 0:65f206d9f71f | 332 | /** Stop of data writing to the LCD controller |
king33jp | 0:65f206d9f71f | 333 | * |
king33jp | 0:65f206d9f71f | 334 | */ |
king33jp | 0:65f206d9f71f | 335 | //void wr_dat_stop(); |
king33jp | 0:65f206d9f71f | 336 | |
king33jp | 0:65f206d9f71f | 337 | /** write data to the LCD controller |
king33jp | 0:65f206d9f71f | 338 | * |
king33jp | 0:65f206d9f71f | 339 | * @param data to be written |
king33jp | 0:65f206d9f71f | 340 | * * |
king33jp | 0:65f206d9f71f | 341 | */ |
king33jp | 0:65f206d9f71f | 342 | //void wr_dat_only(unsigned short dat); |
king33jp | 0:65f206d9f71f | 343 | |
king33jp | 0:65f206d9f71f | 344 | /** Read data from the LCD controller |
king33jp | 0:65f206d9f71f | 345 | * |
king33jp | 0:65f206d9f71f | 346 | * @returns data from LCD controller |
king33jp | 0:65f206d9f71f | 347 | * |
king33jp | 0:65f206d9f71f | 348 | */ |
king33jp | 0:65f206d9f71f | 349 | //unsigned short rd_dat(void); |
king33jp | 0:65f206d9f71f | 350 | |
king33jp | 0:65f206d9f71f | 351 | /** Write a value to the to a LCD register |
king33jp | 0:65f206d9f71f | 352 | * |
king33jp | 0:65f206d9f71f | 353 | * @param reg register to be written |
king33jp | 0:65f206d9f71f | 354 | * @param val data to be written |
king33jp | 0:65f206d9f71f | 355 | */ |
king33jp | 0:65f206d9f71f | 356 | //void wr_reg (unsigned char reg, unsigned char val); |
king33jp | 0:65f206d9f71f | 357 | |
king33jp | 0:65f206d9f71f | 358 | /** Read a LCD register |
king33jp | 0:65f206d9f71f | 359 | * |
king33jp | 0:65f206d9f71f | 360 | * @param reg register to be read |
king33jp | 0:65f206d9f71f | 361 | * @returns value of the register |
king33jp | 0:65f206d9f71f | 362 | */ |
king33jp | 0:65f206d9f71f | 363 | //unsigned short rd_reg (unsigned char reg); |
king33jp | 0:65f206d9f71f | 364 | |
king33jp | 0:65f206d9f71f | 365 | unsigned char spi_port; |
king33jp | 0:65f206d9f71f | 366 | unsigned int orientation; |
king33jp | 0:65f206d9f71f | 367 | unsigned int char_x; |
king33jp | 0:65f206d9f71f | 368 | unsigned int char_y; |
king33jp | 0:65f206d9f71f | 369 | |
king33jp | 0:65f206d9f71f | 370 | |
king33jp | 0:65f206d9f71f | 371 | }; |
king33jp | 0:65f206d9f71f | 372 | |
king33jp | 0:65f206d9f71f | 373 | #endif |