Alexandre Brehmer / ST7735_TFT

Modifié pour fonctionner avec les écran arduino. Ecran surplaque blanche, dos bleu, au dimensions de l'arduino esplora

Dependencies:   ST7735_TFT

Dependents:   Arduino_screen

Fork of ST7735_TFT by Jonne Valola

ST7735_TFT.h@2:b9c08958fef9, 2013-12-06 (annotated)

Committer:
alex_asi_elec
Date:
Fri Dec 06 21:39:29 2013 +0000
Revision:
2:b9c08958fef9
Parent:
0:246f2fb5be59 
Fonctionne sur ?cran arduino (adafruit)

Who changed what in which revision?

UserRevisionLine numberNew contents of line
smultron1977 0:246f2fb5be59 1 /* mbed library for 128*160 pixel display TFT based on ST7735 LCD Controller
smultron1977 0:246f2fb5be59 2 * ST7735 specific routines (initialization, window addressing, pixel output)
smultron1977 0:246f2fb5be59 3 * Copyright (c) 2011 Jonne Valola
smultron1977 0:246f2fb5be59 4 *
smultron1977 0:246f2fb5be59 5 * WARNING !! WORK IN PROGRESS !!!
smultron1977 0:246f2fb5be59 6 *
smultron1977 0:246f2fb5be59 7 * Graphics routines and SPI routines derived work used with permission from:
smultron1977 0:246f2fb5be59 8 * mbed library for 240*320 pixel display TFT based on HX8347D LCD Controller
smultron1977 0:246f2fb5be59 9 * Copyright (c) 2011 Peter Drescher - DC2PD
smultron1977 0:246f2fb5be59 10 *
smultron1977 0:246f2fb5be59 11 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
smultron1977 0:246f2fb5be59 12 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
smultron1977 0:246f2fb5be59 13 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
smultron1977 0:246f2fb5be59 14 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
smultron1977 0:246f2fb5be59 15 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
smultron1977 0:246f2fb5be59 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
smultron1977 0:246f2fb5be59 17 * THE SOFTWARE.
smultron1977 0:246f2fb5be59 18 */
smultron1977 0:246f2fb5be59 19
smultron1977 0:246f2fb5be59 20 #ifndef MBED_ST7735_TFT_H
smultron1977 0:246f2fb5be59 21 #define MBED_ST7735_TFT_H
smultron1977 0:246f2fb5be59 22
smultron1977 0:246f2fb5be59 23 #include "mbed.h"
smultron1977 0:246f2fb5be59 24 #include "GraphicsDisplay.h"
smultron1977 0:246f2fb5be59 25
smultron1977 0:246f2fb5be59 26 #define RGB(r,g,b) (((r&0xF8)<<8)|((g&0xFC)<<3)|((b&0xF8)>>3)) //5 red | 6 green | 5 blue
smultron1977 0:246f2fb5be59 27
smultron1977 0:246f2fb5be59 28 /*define ST7735 Commands */
alex_asi_elec 2:b9c08958fef9 29 #define INITR_GREENTAB 0x0
alex_asi_elec 2:b9c08958fef9 30 #define INITR_REDTAB 0x1
alex_asi_elec 2:b9c08958fef9 31 #define INITR_BLACKTAB 0x2
alex_asi_elec 2:b9c08958fef9 32
alex_asi_elec 2:b9c08958fef9 33 #define ST7735_TFTWIDTH 128
alex_asi_elec 2:b9c08958fef9 34 #define ST7735_TFTHEIGHT 160
smultron1977 0:246f2fb5be59 35
smultron1977 0:246f2fb5be59 36 #define ST7735_NOP 0x0
smultron1977 0:246f2fb5be59 37 #define ST7735_SWRESET 0x01
smultron1977 0:246f2fb5be59 38 #define ST7735_RDDID 0x04
smultron1977 0:246f2fb5be59 39 #define ST7735_RDDST 0x09
smultron1977 0:246f2fb5be59 40
smultron1977 0:246f2fb5be59 41 #define ST7735_SLPIN 0x10
smultron1977 0:246f2fb5be59 42 #define ST7735_SLPOUT 0x11
smultron1977 0:246f2fb5be59 43 #define ST7735_PTLON 0x12
smultron1977 0:246f2fb5be59 44 #define ST7735_NORON 0x13
smultron1977 0:246f2fb5be59 45
smultron1977 0:246f2fb5be59 46 #define ST7735_INVOFF 0x20
smultron1977 0:246f2fb5be59 47 #define ST7735_INVON 0x21
smultron1977 0:246f2fb5be59 48 #define ST7735_DISPOFF 0x28
smultron1977 0:246f2fb5be59 49 #define ST7735_DISPON 0x29
smultron1977 0:246f2fb5be59 50 #define ST7735_CASET 0x2A
smultron1977 0:246f2fb5be59 51 #define ST7735_RASET 0x2B
smultron1977 0:246f2fb5be59 52 #define ST7735_RAMWR 0x2C
smultron1977 0:246f2fb5be59 53 #define ST7735_RAMRD 0x2E
smultron1977 0:246f2fb5be59 54
smultron1977 0:246f2fb5be59 55 #define ST7735_COLMOD 0x3A
smultron1977 0:246f2fb5be59 56 #define ST7735_MADCTL 0x36
smultron1977 0:246f2fb5be59 57
smultron1977 0:246f2fb5be59 58
smultron1977 0:246f2fb5be59 59 #define ST7735_FRMCTR1 0xB1
smultron1977 0:246f2fb5be59 60 #define ST7735_FRMCTR2 0xB2
smultron1977 0:246f2fb5be59 61 #define ST7735_FRMCTR3 0xB3
smultron1977 0:246f2fb5be59 62 #define ST7735_INVCTR 0xB4
smultron1977 0:246f2fb5be59 63 #define ST7735_DISSET5 0xB6
smultron1977 0:246f2fb5be59 64
smultron1977 0:246f2fb5be59 65 #define ST7735_PWCTR1 0xC0
smultron1977 0:246f2fb5be59 66 #define ST7735_PWCTR2 0xC1
smultron1977 0:246f2fb5be59 67 #define ST7735_PWCTR3 0xC2
smultron1977 0:246f2fb5be59 68 #define ST7735_PWCTR4 0xC3
smultron1977 0:246f2fb5be59 69 #define ST7735_PWCTR5 0xC4
smultron1977 0:246f2fb5be59 70 #define ST7735_VMCTR1 0xC5
smultron1977 0:246f2fb5be59 71
smultron1977 0:246f2fb5be59 72 #define ST7735_RDID1 0xDA
smultron1977 0:246f2fb5be59 73 #define ST7735_RDID2 0xDB
smultron1977 0:246f2fb5be59 74 #define ST7735_RDID3 0xDC
smultron1977 0:246f2fb5be59 75 #define ST7735_RDID4 0xDD
smultron1977 0:246f2fb5be59 76
smultron1977 0:246f2fb5be59 77 #define ST7735_PWCTR6 0xFC
smultron1977 0:246f2fb5be59 78
smultron1977 0:246f2fb5be59 79 #define ST7735_GMCTRP1 0xE0
smultron1977 0:246f2fb5be59 80 #define ST7735_GMCTRN1 0xE1
smultron1977 0:246f2fb5be59 81
smultron1977 0:246f2fb5be59 82 /* some RGB color definitions */
smultron1977 0:246f2fb5be59 83 #define Black 0x0000 /* 0, 0, 0 */
smultron1977 0:246f2fb5be59 84 #define Navy 0x000F /* 0, 0, 128 */
smultron1977 0:246f2fb5be59 85 #define DarkGreen 0x03E0 /* 0, 128, 0 */
smultron1977 0:246f2fb5be59 86 #define DarkCyan 0x03EF /* 0, 128, 128 */
smultron1977 0:246f2fb5be59 87 #define Maroon 0x7800 /* 128, 0, 0 */
smultron1977 0:246f2fb5be59 88 #define Purple 0x780F /* 128, 0, 128 */
smultron1977 0:246f2fb5be59 89 #define Olive 0x7BE0 /* 128, 128, 0 */
smultron1977 0:246f2fb5be59 90 #define LightGrey 0xC618 /* 192, 192, 192 */
smultron1977 0:246f2fb5be59 91 #define DarkGrey 0x7BEF /* 128, 128, 128 */
smultron1977 0:246f2fb5be59 92 #define Blue 0x001F /* 0, 0, 255 */
smultron1977 0:246f2fb5be59 93 #define Green 0x07E0 /* 0, 255, 0 */
smultron1977 0:246f2fb5be59 94 #define Cyan 0x07FF /* 0, 255, 255 */
smultron1977 0:246f2fb5be59 95 #define Red 0xF800 /* 255, 0, 0 */
smultron1977 0:246f2fb5be59 96 #define Magenta 0xF81F /* 255, 0, 255 */
smultron1977 0:246f2fb5be59 97 #define Yellow 0xFFE0 /* 255, 255, 0 */
smultron1977 0:246f2fb5be59 98 #define White 0xFFFF /* 255, 255, 255 */
smultron1977 0:246f2fb5be59 99 #define Orange 0xFD20 /* 255, 165, 0 */
smultron1977 0:246f2fb5be59 100 #define GreenYellow 0xAFE5 /* 173, 255, 47 */
smultron1977 0:246f2fb5be59 101
smultron1977 0:246f2fb5be59 102 class ST7735_TFT : public GraphicsDisplay {
smultron1977 0:246f2fb5be59 103 public:
smultron1977 0:246f2fb5be59 104
smultron1977 0:246f2fb5be59 105 /** Create a ST7735_TFT object connected to SPI and three pins. ST7735 requires rs pin to toggle between data/command
smultron1977 0:246f2fb5be59 106 *
smultron1977 0:246f2fb5be59 107 * @param mosi,miso,sclk SPI
smultron1977 0:246f2fb5be59 108 * @param cs pin connected to CS of display (called SS for 'Slave Select' in ST7735 datasheet)
smultron1977 0:246f2fb5be59 109 * @param rs pin connected to RS of display (called D/CX in ST7735 datasheet)
smultron1977 0:246f2fb5be59 110 * @param reset pin connected to RESET of display
smultron1977 0:246f2fb5be59 111 *
smultron1977 0:246f2fb5be59 112 */
smultron1977 0:246f2fb5be59 113 ST7735_TFT(PinName mosi, PinName miso, PinName sclk, PinName cs, PinName rs, PinName reset,const char* name ="TFT");
smultron1977 0:246f2fb5be59 114
smultron1977 0:246f2fb5be59 115 /** Get the width of the screen in pixel
smultron1977 0:246f2fb5be59 116 *
smultron1977 0:246f2fb5be59 117 * @param
smultron1977 0:246f2fb5be59 118 * @returns width of screen in pixel
smultron1977 0:246f2fb5be59 119 *
smultron1977 0:246f2fb5be59 120 */
smultron1977 0:246f2fb5be59 121 virtual int width();
smultron1977 0:246f2fb5be59 122
smultron1977 0:246f2fb5be59 123 /** Get the height of the screen in pixel
smultron1977 0:246f2fb5be59 124 *
smultron1977 0:246f2fb5be59 125 * @returns height of screen in pixel
smultron1977 0:246f2fb5be59 126 *
smultron1977 0:246f2fb5be59 127 */
smultron1977 0:246f2fb5be59 128 virtual int height();
smultron1977 0:246f2fb5be59 129
smultron1977 0:246f2fb5be59 130 /** Draw a pixel at x,y with color
smultron1977 0:246f2fb5be59 131 *
smultron1977 0:246f2fb5be59 132 * @param x horizontal position
smultron1977 0:246f2fb5be59 133 * @param y vertical position
smultron1977 0:246f2fb5be59 134 * @param color 16 bit pixel color
smultron1977 0:246f2fb5be59 135 */
smultron1977 0:246f2fb5be59 136 virtual void pixel(int x, int y, int colour);
smultron1977 0:246f2fb5be59 137
smultron1977 0:246f2fb5be59 138 /** Get colour of pixel at x,y
smultron1977 0:246f2fb5be59 139 *
smultron1977 0:246f2fb5be59 140 * @param x horizontal position
smultron1977 0:246f2fb5be59 141 * @param y vertical position
smultron1977 0:246f2fb5be59 142 */
smultron1977 0:246f2fb5be59 143
smultron1977 0:246f2fb5be59 144 int getpixel(unsigned int x, unsigned int y);
smultron1977 0:246f2fb5be59 145
smultron1977 0:246f2fb5be59 146 /** draw a circle
smultron1977 0:246f2fb5be59 147 *
smultron1977 0:246f2fb5be59 148 * @param x0,y0 center
smultron1977 0:246f2fb5be59 149 * @param r radius
smultron1977 0:246f2fb5be59 150 * @param color 16 bit color *
smultron1977 0:246f2fb5be59 151 *
smultron1977 0:246f2fb5be59 152 */
smultron1977 0:246f2fb5be59 153
smultron1977 0:246f2fb5be59 154 void circle(int x, int y, int r, int colour);
smultron1977 0:246f2fb5be59 155
smultron1977 0:246f2fb5be59 156 /** draw a filled circle
smultron1977 0:246f2fb5be59 157 *
smultron1977 0:246f2fb5be59 158 * @param x0,y0 center
smultron1977 0:246f2fb5be59 159 * @param r radius
smultron1977 0:246f2fb5be59 160 * @param color 16 bit color *
smultron1977 0:246f2fb5be59 161 *
smultron1977 0:246f2fb5be59 162 * use circle with different radius,
smultron1977 0:246f2fb5be59 163 * can miss some pixel
smultron1977 0:246f2fb5be59 164 */
smultron1977 0:246f2fb5be59 165 void fillcircle(int x, int y, int r, int colour);
smultron1977 0:246f2fb5be59 166
smultron1977 0:246f2fb5be59 167 /** draw a 1 pixel line
smultron1977 0:246f2fb5be59 168 *
smultron1977 0:246f2fb5be59 169 * @param x0,y0 start point
smultron1977 0:246f2fb5be59 170 * @param x1,y1 stop point
smultron1977 0:246f2fb5be59 171 * @param color 16 bit color
smultron1977 0:246f2fb5be59 172 *
smultron1977 0:246f2fb5be59 173 */
smultron1977 0:246f2fb5be59 174 void line(int x0, int y0, int x1, int y1, int colour);
smultron1977 0:246f2fb5be59 175
smultron1977 0:246f2fb5be59 176 /** draw a rect
smultron1977 0:246f2fb5be59 177 *
smultron1977 0:246f2fb5be59 178 * @param x0,y0 top left corner
smultron1977 0:246f2fb5be59 179 * @param x1,y1 down right corner
smultron1977 0:246f2fb5be59 180 * @param color 16 bit color
smultron1977 0:246f2fb5be59 181 * *
smultron1977 0:246f2fb5be59 182 */
smultron1977 0:246f2fb5be59 183 void rect(int x0, int y0, int x1, int y1, int colour);
smultron1977 0:246f2fb5be59 184
smultron1977 0:246f2fb5be59 185 /** draw a filled rect
smultron1977 0:246f2fb5be59 186 *
smultron1977 0:246f2fb5be59 187 * @param x0,y0 top left corner
smultron1977 0:246f2fb5be59 188 * @param x1,y1 down right corner
smultron1977 0:246f2fb5be59 189 * @param color 16 bit color
smultron1977 0:246f2fb5be59 190 *
smultron1977 0:246f2fb5be59 191 */
smultron1977 0:246f2fb5be59 192 void fillrect(int x0, int y0, int x1, int y1, int colour);
smultron1977 0:246f2fb5be59 193
smultron1977 0:246f2fb5be59 194 /** setup cursor position
smultron1977 0:246f2fb5be59 195 *
smultron1977 0:246f2fb5be59 196 * @param x x-position (top left)
smultron1977 0:246f2fb5be59 197 * @param y y-position
smultron1977 0:246f2fb5be59 198 */
smultron1977 0:246f2fb5be59 199 void locate(int x, int y);
smultron1977 0:246f2fb5be59 200
smultron1977 0:246f2fb5be59 201 /** Fill the screen with _backgroun color
smultron1977 0:246f2fb5be59 202 *
smultron1977 0:246f2fb5be59 203 */
smultron1977 0:246f2fb5be59 204 virtual void cls (void);
smultron1977 0:246f2fb5be59 205
smultron1977 0:246f2fb5be59 206 /** calculate the max number of char in a line
smultron1977 0:246f2fb5be59 207 *
smultron1977 0:246f2fb5be59 208 * @returns max columns
smultron1977 0:246f2fb5be59 209 * depends on actual font size
smultron1977 0:246f2fb5be59 210 *
smultron1977 0:246f2fb5be59 211 */
smultron1977 0:246f2fb5be59 212 int columns(void);
smultron1977 0:246f2fb5be59 213
smultron1977 0:246f2fb5be59 214 /** calculate the max number of columns
smultron1977 0:246f2fb5be59 215 *
smultron1977 0:246f2fb5be59 216 * @returns max column
smultron1977 0:246f2fb5be59 217 * depends on actual font size
smultron1977 0:246f2fb5be59 218 *
smultron1977 0:246f2fb5be59 219 */
smultron1977 0:246f2fb5be59 220 int rows(void);
smultron1977 0:246f2fb5be59 221
smultron1977 0:246f2fb5be59 222 /** put a char on the screen
smultron1977 0:246f2fb5be59 223 *
smultron1977 0:246f2fb5be59 224 * @param value char to print
smultron1977 0:246f2fb5be59 225 * @returns printed char
smultron1977 0:246f2fb5be59 226 *
smultron1977 0:246f2fb5be59 227 */
smultron1977 0:246f2fb5be59 228 int _putc(int value);
smultron1977 0:246f2fb5be59 229
smultron1977 0:246f2fb5be59 230 /** draw a character on given position out of the active font to the TFT
smultron1977 0:246f2fb5be59 231 *
smultron1977 0:246f2fb5be59 232 * @param x x-position of char (top left)
smultron1977 0:246f2fb5be59 233 * @param y y-position
smultron1977 0:246f2fb5be59 234 * @param c char to print
smultron1977 0:246f2fb5be59 235 *
smultron1977 0:246f2fb5be59 236 */
smultron1977 0:246f2fb5be59 237 virtual void character(int x, int y, int c);
smultron1977 0:246f2fb5be59 238
smultron1977 0:246f2fb5be59 239 /** paint a bitmap on the TFT
smultron1977 0:246f2fb5be59 240 *
smultron1977 0:246f2fb5be59 241 * @param x,y : upper left corner
smultron1977 0:246f2fb5be59 242 * @param w width of bitmap
smultron1977 0:246f2fb5be59 243 * @param h high of bitmap
smultron1977 0:246f2fb5be59 244 * @param *bitmap pointer to the bitmap data
smultron1977 0:246f2fb5be59 245 *
smultron1977 0:246f2fb5be59 246 * bitmap format: 16 bit R5 G6 B5
smultron1977 0:246f2fb5be59 247 *
smultron1977 0:246f2fb5be59 248 * use Gimp to create / load , save as BMP, option 16 bit R5 G6 B5
smultron1977 0:246f2fb5be59 249 * use winhex to load this file and mark data stating at offset 0x46 to end
smultron1977 0:246f2fb5be59 250 * use edit -> copy block -> C Source to export C array
smultron1977 0:246f2fb5be59 251 * paste this array into your program
smultron1977 0:246f2fb5be59 252 *
smultron1977 0:246f2fb5be59 253 * define the array as static const unsigned char to put it into flash memory
smultron1977 0:246f2fb5be59 254 * cast the pointer to (unsigned char *) :
smultron1977 0:246f2fb5be59 255 * tft.Bitmap(10,40,309,50,(unsigned char *)scala);
smultron1977 0:246f2fb5be59 256 */
smultron1977 0:246f2fb5be59 257 void Bitmap(unsigned int x, unsigned int y, unsigned int w, unsigned int h,unsigned char *bitmap);
smultron1977 0:246f2fb5be59 258
smultron1977 0:246f2fb5be59 259
smultron1977 0:246f2fb5be59 260 /** paint a 16 bit BMP from local filesytem on the TFT (slow)
smultron1977 0:246f2fb5be59 261 *
smultron1977 0:246f2fb5be59 262 * @param x,y : upper left corner
smultron1977 0:246f2fb5be59 263 * @param *Name_BMP name of the BMP file
smultron1977 0:246f2fb5be59 264 * @returns 1 if bmp file was found and painted
smultron1977 0:246f2fb5be59 265 * @returns -1 if bmp file was found not found
smultron1977 0:246f2fb5be59 266 * @returns -2 if bmp file is not 16bit
smultron1977 0:246f2fb5be59 267 * @returns -3 if bmp file is to big for screen
smultron1977 0:246f2fb5be59 268 * @returns -4 if buffer malloc go wrong
smultron1977 0:246f2fb5be59 269 *
smultron1977 0:246f2fb5be59 270 * bitmap format: 16 bit R5 G6 B5
smultron1977 0:246f2fb5be59 271 *
smultron1977 0:246f2fb5be59 272 * use Gimp to create / load , save as BMP, option 16 bit R5 G6 B5
smultron1977 0:246f2fb5be59 273 * copy to internal file system
smultron1977 0:246f2fb5be59 274 *
smultron1977 0:246f2fb5be59 275 */
smultron1977 0:246f2fb5be59 276
smultron1977 0:246f2fb5be59 277 int BMP_16(unsigned int x, unsigned int y, const char *Name_BMP);
smultron1977 0:246f2fb5be59 278
smultron1977 0:246f2fb5be59 279 /** Read an area from the LCD RAM to MCU RAM
smultron1977 0:246f2fb5be59 280 *
smultron1977 0:246f2fb5be59 281 * @param x,y : upper left corner
smultron1977 0:246f2fb5be59 282 * @param w width of bitmap
smultron1977 0:246f2fb5be59 283 * @param h high of bitmap
smultron1977 0:246f2fb5be59 284 * @param *buffer pointer to the buffer
smultron1977 0:246f2fb5be59 285 */
smultron1977 0:246f2fb5be59 286
smultron1977 0:246f2fb5be59 287 void read_area(unsigned int x, unsigned int y, unsigned int w, unsigned int h,unsigned char *buffer);
smultron1977 0:246f2fb5be59 288
smultron1977 0:246f2fb5be59 289 /** select the font to use
smultron1977 0:246f2fb5be59 290 *
smultron1977 0:246f2fb5be59 291 * @param f pointer to font array
smultron1977 0:246f2fb5be59 292 *
smultron1977 0:246f2fb5be59 293 * font array can created with GLCD Font Creator from http://www.mikroe.com
smultron1977 0:246f2fb5be59 294 * you have to add 4 parameter at the beginning of the font array to use:
smultron1977 0:246f2fb5be59 295 * - the number of byte / char
smultron1977 0:246f2fb5be59 296 * - the vertial size in pixel
smultron1977 0:246f2fb5be59 297 * - the horizontal size in pixel
smultron1977 0:246f2fb5be59 298 * - the number of byte per vertical line
smultron1977 0:246f2fb5be59 299 * you also have to change the array to char[]
smultron1977 0:246f2fb5be59 300 *
smultron1977 0:246f2fb5be59 301 */
smultron1977 0:246f2fb5be59 302 void set_font(unsigned char* f);
smultron1977 0:246f2fb5be59 303
smultron1977 0:246f2fb5be59 304 /** Set the orientation of the screen
smultron1977 0:246f2fb5be59 305 * x,y: 0,0 is always top left
smultron1977 0:246f2fb5be59 306 *
smultron1977 0:246f2fb5be59 307 * @param o direction to use the screen (0-3) 90&#65533; Steps
smultron1977 0:246f2fb5be59 308 *
smultron1977 0:246f2fb5be59 309 */
smultron1977 0:246f2fb5be59 310 void set_orientation(unsigned int o);
smultron1977 0:246f2fb5be59 311
smultron1977 0:246f2fb5be59 312 SPI _spi;
smultron1977 0:246f2fb5be59 313 DigitalOut _cs;
smultron1977 0:246f2fb5be59 314 DigitalOut _rs;
smultron1977 0:246f2fb5be59 315 DigitalOut _reset;
smultron1977 0:246f2fb5be59 316 unsigned char* font;
smultron1977 0:246f2fb5be59 317
smultron1977 0:246f2fb5be59 318 protected:
smultron1977 0:246f2fb5be59 319
smultron1977 0:246f2fb5be59 320 /** draw a horizontal line
smultron1977 0:246f2fb5be59 321 *
smultron1977 0:246f2fb5be59 322 * @param x0 horizontal start
smultron1977 0:246f2fb5be59 323 * @param x1 horizontal stop
smultron1977 0:246f2fb5be59 324 * @param y vertical position
smultron1977 0:246f2fb5be59 325 * @param color 16 bit color
smultron1977 0:246f2fb5be59 326 *
smultron1977 0:246f2fb5be59 327 */
smultron1977 0:246f2fb5be59 328 void hline(int x0, int x1, int y, int colour);
smultron1977 0:246f2fb5be59 329
smultron1977 0:246f2fb5be59 330 /** draw a vertical line
smultron1977 0:246f2fb5be59 331 *
smultron1977 0:246f2fb5be59 332 * @param x horizontal position
smultron1977 0:246f2fb5be59 333 * @param y0 vertical start
smultron1977 0:246f2fb5be59 334 * @param y1 vertical stop
smultron1977 0:246f2fb5be59 335 * @param color 16 bit color
smultron1977 0:246f2fb5be59 336 */
smultron1977 0:246f2fb5be59 337 void vline(int y0, int y1, int x, int colour);
smultron1977 0:246f2fb5be59 338
smultron1977 0:246f2fb5be59 339 /** Set draw window region
smultron1977 0:246f2fb5be59 340 *
smultron1977 0:246f2fb5be59 341 * @param x horizontal position
smultron1977 0:246f2fb5be59 342 * @param y vertical position
smultron1977 0:246f2fb5be59 343 * @param w window width in pixel
smultron1977 0:246f2fb5be59 344 * @param h window height in pixels
smultron1977 0:246f2fb5be59 345 */
smultron1977 0:246f2fb5be59 346 void window (unsigned int x, unsigned int y, unsigned int w, unsigned int h);
smultron1977 0:246f2fb5be59 347
smultron1977 0:246f2fb5be59 348 /** Set draw window region to whole screen
smultron1977 0:246f2fb5be59 349 *
smultron1977 0:246f2fb5be59 350 */
smultron1977 0:246f2fb5be59 351 void WindowMax (void);
smultron1977 0:246f2fb5be59 352
smultron1977 0:246f2fb5be59 353 /** Init the ST7735 controller
smultron1977 0:246f2fb5be59 354 *
smultron1977 0:246f2fb5be59 355 */
smultron1977 0:246f2fb5be59 356 void tft_reset();
alex_asi_elec 2:b9c08958fef9 357
alex_asi_elec 2:b9c08958fef9 358 /** Init the ST7735 controller TOO BUT BETTER!
alex_asi_elec 2:b9c08958fef9 359 *
alex_asi_elec 2:b9c08958fef9 360 */
alex_asi_elec 2:b9c08958fef9 361 void Gtft_reset();
smultron1977 0:246f2fb5be59 362
smultron1977 0:246f2fb5be59 363 /** Write data to the LCD controller
smultron1977 0:246f2fb5be59 364 *
smultron1977 0:246f2fb5be59 365 * @param dat data written to LCD controller
smultron1977 0:246f2fb5be59 366 *
smultron1977 0:246f2fb5be59 367 */
smultron1977 0:246f2fb5be59 368 void wr_dat(int value);
smultron1977 0:246f2fb5be59 369
smultron1977 0:246f2fb5be59 370 /** Write a command the LCD controller
smultron1977 0:246f2fb5be59 371 *
smultron1977 0:246f2fb5be59 372 * @param cmd: command to be written
smultron1977 0:246f2fb5be59 373 *
smultron1977 0:246f2fb5be59 374 */
smultron1977 0:246f2fb5be59 375 void wr_cmd(int value);
smultron1977 0:246f2fb5be59 376
smultron1977 0:246f2fb5be59 377 /** Start data sequence to the LCD controller
smultron1977 0:246f2fb5be59 378 *
smultron1977 0:246f2fb5be59 379 */
smultron1977 0:246f2fb5be59 380 void wr_dat_start();
smultron1977 0:246f2fb5be59 381
smultron1977 0:246f2fb5be59 382 /** Stop of data writing to the LCD controller
smultron1977 0:246f2fb5be59 383 *
smultron1977 0:246f2fb5be59 384 */
smultron1977 0:246f2fb5be59 385 void wr_dat_stop();
smultron1977 0:246f2fb5be59 386
smultron1977 0:246f2fb5be59 387 /** write data to the LCD controller
smultron1977 0:246f2fb5be59 388 *
smultron1977 0:246f2fb5be59 389 * @param data to be written
smultron1977 0:246f2fb5be59 390 * *
smultron1977 0:246f2fb5be59 391 */
smultron1977 0:246f2fb5be59 392 void wr_dat_only(unsigned short dat);
smultron1977 0:246f2fb5be59 393
smultron1977 0:246f2fb5be59 394 /** Read data from the LCD controller
smultron1977 0:246f2fb5be59 395 *
smultron1977 0:246f2fb5be59 396 * @returns data from LCD controller
smultron1977 0:246f2fb5be59 397 *
smultron1977 0:246f2fb5be59 398 */
smultron1977 0:246f2fb5be59 399 unsigned short rd_dat(void);
smultron1977 0:246f2fb5be59 400
smultron1977 0:246f2fb5be59 401 /** Write a value to the to a LCD register
smultron1977 0:246f2fb5be59 402 *
smultron1977 0:246f2fb5be59 403 * @param reg register to be written
smultron1977 0:246f2fb5be59 404 * @param val data to be written
smultron1977 0:246f2fb5be59 405 */
smultron1977 0:246f2fb5be59 406 void wr_reg (unsigned char reg, unsigned short val);
smultron1977 0:246f2fb5be59 407
smultron1977 0:246f2fb5be59 408 /** Read a LCD register
smultron1977 0:246f2fb5be59 409 *
smultron1977 0:246f2fb5be59 410 * @param reg register to be read
smultron1977 0:246f2fb5be59 411 * @returns value of the register
smultron1977 0:246f2fb5be59 412 */
smultron1977 0:246f2fb5be59 413 unsigned short rd_reg (unsigned char reg);
smultron1977 0:246f2fb5be59 414
smultron1977 0:246f2fb5be59 415 unsigned int orientation;
smultron1977 0:246f2fb5be59 416 unsigned int char_x;
smultron1977 0:246f2fb5be59 417 unsigned int char_y;
smultron1977 0:246f2fb5be59 418
smultron1977 0:246f2fb5be59 419
smultron1977 0:246f2fb5be59 420 };
smultron1977 0:246f2fb5be59 421
smultron1977 0:246f2fb5be59 422 #endif