Sérgio Natan / Mbed OS luva_tatil_repo

teste

Dependencies:   BurstSPI Fonts

ST7735_TFT.h@0:cf17b1f16335, 2017-10-24 (annotated)

Committer:
sergionatan
Date:
Tue Oct 24 20:12:54 2017 +0000
Revision:
0:cf17b1f16335
Initial commit

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sergionatan 0:cf17b1f16335 1 // ST7735 8 Bit SPI Library
sergionatan 0:cf17b1f16335 2
sergionatan 0:cf17b1f16335 3 #ifndef MBED_ST7735_TFT_H
sergionatan 0:cf17b1f16335 4 #define MBED_ST7735_TFT_H
sergionatan 0:cf17b1f16335 5
sergionatan 0:cf17b1f16335 6 #include "mbed.h"
sergionatan 0:cf17b1f16335 7 #include "GraphicsDisplay.h"
sergionatan 0:cf17b1f16335 8 #include "BurstSPI.h"
sergionatan 0:cf17b1f16335 9
sergionatan 0:cf17b1f16335 10 #define RGB(r,g,b) (((r&0xF8)<<8)|((g&0xFC)<<3)|((b&0xF8)>>3)) //5 red | 6 green | 5 blue
sergionatan 0:cf17b1f16335 11
sergionatan 0:cf17b1f16335 12 /*define ST7735 Commands */
sergionatan 0:cf17b1f16335 13
sergionatan 0:cf17b1f16335 14 #define ST7735_NOP 0x0
sergionatan 0:cf17b1f16335 15 #define ST7735_SWRESET 0x01
sergionatan 0:cf17b1f16335 16 #define ST7735_RDDID 0x04
sergionatan 0:cf17b1f16335 17 #define ST7735_RDDST 0x09
sergionatan 0:cf17b1f16335 18
sergionatan 0:cf17b1f16335 19 #define ST7735_SLPIN 0x10
sergionatan 0:cf17b1f16335 20 #define ST7735_SLPOUT 0x11
sergionatan 0:cf17b1f16335 21 #define ST7735_PTLON 0x12
sergionatan 0:cf17b1f16335 22 #define ST7735_NORON 0x13
sergionatan 0:cf17b1f16335 23
sergionatan 0:cf17b1f16335 24 #define ST7735_INVOFF 0x20
sergionatan 0:cf17b1f16335 25 #define ST7735_INVON 0x21
sergionatan 0:cf17b1f16335 26 #define ST7735_DISPOFF 0x28
sergionatan 0:cf17b1f16335 27 #define ST7735_DISPON 0x29
sergionatan 0:cf17b1f16335 28 #define ST7735_CASET 0x2A
sergionatan 0:cf17b1f16335 29 #define ST7735_RASET 0x2B
sergionatan 0:cf17b1f16335 30 #define ST7735_RAMWR 0x2C
sergionatan 0:cf17b1f16335 31 #define ST7735_RAMRD 0x2E
sergionatan 0:cf17b1f16335 32
sergionatan 0:cf17b1f16335 33 #define ST7735_COLMOD 0x3A
sergionatan 0:cf17b1f16335 34 #define ST7735_MADCTL 0x36
sergionatan 0:cf17b1f16335 35
sergionatan 0:cf17b1f16335 36
sergionatan 0:cf17b1f16335 37 #define ST7735_FRMCTR1 0xB1
sergionatan 0:cf17b1f16335 38 #define ST7735_FRMCTR2 0xB2
sergionatan 0:cf17b1f16335 39 #define ST7735_FRMCTR3 0xB3
sergionatan 0:cf17b1f16335 40 #define ST7735_INVCTR 0xB4
sergionatan 0:cf17b1f16335 41 #define ST7735_DISSET5 0xB6
sergionatan 0:cf17b1f16335 42
sergionatan 0:cf17b1f16335 43 #define ST7735_PWCTR1 0xC0
sergionatan 0:cf17b1f16335 44 #define ST7735_PWCTR2 0xC1
sergionatan 0:cf17b1f16335 45 #define ST7735_PWCTR3 0xC2
sergionatan 0:cf17b1f16335 46 #define ST7735_PWCTR4 0xC3
sergionatan 0:cf17b1f16335 47 #define ST7735_PWCTR5 0xC4
sergionatan 0:cf17b1f16335 48 #define ST7735_VMCTR1 0xC5
sergionatan 0:cf17b1f16335 49
sergionatan 0:cf17b1f16335 50 #define ST7735_RDID1 0xDA
sergionatan 0:cf17b1f16335 51 #define ST7735_RDID2 0xDB
sergionatan 0:cf17b1f16335 52 #define ST7735_RDID3 0xDC
sergionatan 0:cf17b1f16335 53 #define ST7735_RDID4 0xDD
sergionatan 0:cf17b1f16335 54
sergionatan 0:cf17b1f16335 55 #define ST7735_PWCTR6 0xFC
sergionatan 0:cf17b1f16335 56
sergionatan 0:cf17b1f16335 57 #define ST7735_GMCTRP1 0xE0
sergionatan 0:cf17b1f16335 58 #define ST7735_GMCTRN1 0xE1
sergionatan 0:cf17b1f16335 59
sergionatan 0:cf17b1f16335 60 // some RGB color definitions RED GREEN BLUE
sergionatan 0:cf17b1f16335 61
sergionatan 0:cf17b1f16335 62 #define Black 0x0000 // 0, 0, 0
sergionatan 0:cf17b1f16335 63 #define Navy 0x8000 // 0, 0, 128
sergionatan 0:cf17b1f16335 64 #define DarkGreen 0x0400 // 0, 128, 0
sergionatan 0:cf17b1f16335 65 #define DarkCyan 0x8400 // 0, 128, 128
sergionatan 0:cf17b1f16335 66 #define Maroon 0x0010 // 128, 0, 0
sergionatan 0:cf17b1f16335 67 #define Purple 0x8010 // 128, 0, 128
sergionatan 0:cf17b1f16335 68 #define Olive 0x0410 // 128, 128, 0
sergionatan 0:cf17b1f16335 69 #define LightGrey 0xC618 // 192, 192, 192
sergionatan 0:cf17b1f16335 70 #define DarkGrey 0x7BEF // 128, 128, 128
sergionatan 0:cf17b1f16335 71 #define Red 0x001F // 255, 0, 0
sergionatan 0:cf17b1f16335 72 #define Green 0x07E0 // 0, 255, 0
sergionatan 0:cf17b1f16335 73 #define Yellow 0x07FF // 255, 255, 0
sergionatan 0:cf17b1f16335 74 #define Blue 0xF800 // 0, 0, 255
sergionatan 0:cf17b1f16335 75 #define Magenta 0xF81F // 255, 0, 255
sergionatan 0:cf17b1f16335 76 #define Cyan 0xFFE0 // 0, 255, 255
sergionatan 0:cf17b1f16335 77 #define White 0xFFFF // 255, 255, 255
sergionatan 0:cf17b1f16335 78 #define Orange 0x053F // 255, 165, 0
sergionatan 0:cf17b1f16335 79 #define GreenYellow 0x2FF5 // 173, 255, 47
sergionatan 0:cf17b1f16335 80
sergionatan 0:cf17b1f16335 81 /* Use this to Calculate and define any colour
sergionatan 0:cf17b1f16335 82
sergionatan 0:cf17b1f16335 83 #define RGB565CONVERT(red, green, blue) (uint16_t)( (( blue >> 3 ) << 11 ) | (( green >> 2 ) << 5 ) | ( red >> 3 ))
sergionatan 0:cf17b1f16335 84 lcd.printf("%4X ",RGB565CONVERT(red value 0-255,green value 0-255,blue value 0-255));
sergionatan 0:cf17b1f16335 85 */
sergionatan 0:cf17b1f16335 86
sergionatan 0:cf17b1f16335 87 class ST7735_TFT : public GraphicsDisplay {
sergionatan 0:cf17b1f16335 88 public:
sergionatan 0:cf17b1f16335 89
sergionatan 0:cf17b1f16335 90 /** Create a ST7735_TFT object connected to SPI and three pins. ST7735 requires rs pin to toggle between data/command
sergionatan 0:cf17b1f16335 91 *
sergionatan 0:cf17b1f16335 92 * @param mosi(SDA),miso(NC),sclk(SCK) SPI
sergionatan 0:cf17b1f16335 93 * @param cs pin connected to CS of display (called SS for 'Slave Select' in ST7735 datasheet)
sergionatan 0:cf17b1f16335 94 * @param rs pin connected to RS (A0)of display (called D/CX in ST7735 datasheet)
sergionatan 0:cf17b1f16335 95 * @param reset pin connected to RESET of display
sergionatan 0:cf17b1f16335 96 *
sergionatan 0:cf17b1f16335 97 */
sergionatan 0:cf17b1f16335 98 ST7735_TFT(PinName mosi, PinName miso, PinName sclk, PinName cs, PinName rs, PinName reset,const char* name ="TFT");
sergionatan 0:cf17b1f16335 99
sergionatan 0:cf17b1f16335 100 /** Get the width of the screen in pixel
sergionatan 0:cf17b1f16335 101 *
sergionatan 0:cf17b1f16335 102 * @param
sergionatan 0:cf17b1f16335 103 * @returns width of screen in pixel
sergionatan 0:cf17b1f16335 104 *
sergionatan 0:cf17b1f16335 105 */
sergionatan 0:cf17b1f16335 106 virtual int width();
sergionatan 0:cf17b1f16335 107
sergionatan 0:cf17b1f16335 108 /** Get the height of the screen in pixel
sergionatan 0:cf17b1f16335 109 *
sergionatan 0:cf17b1f16335 110 * @returns height of screen in pixel
sergionatan 0:cf17b1f16335 111 *
sergionatan 0:cf17b1f16335 112 */
sergionatan 0:cf17b1f16335 113 virtual int height();
sergionatan 0:cf17b1f16335 114
sergionatan 0:cf17b1f16335 115 /** Draw a pixel at x,y with color
sergionatan 0:cf17b1f16335 116 *
sergionatan 0:cf17b1f16335 117 * @param x horizontal position
sergionatan 0:cf17b1f16335 118 * @param y vertical position
sergionatan 0:cf17b1f16335 119 * @param color 16 bit pixel color
sergionatan 0:cf17b1f16335 120 */
sergionatan 0:cf17b1f16335 121 virtual void pixel(int x, int y, int colour);
sergionatan 0:cf17b1f16335 122
sergionatan 0:cf17b1f16335 123 /** Get colour of pixel at x,y
sergionatan 0:cf17b1f16335 124 *
sergionatan 0:cf17b1f16335 125 * @param x horizontal position
sergionatan 0:cf17b1f16335 126 * @param y vertical position
sergionatan 0:cf17b1f16335 127 */
sergionatan 0:cf17b1f16335 128
sergionatan 0:cf17b1f16335 129 int getpixel(unsigned int x, unsigned int y);
sergionatan 0:cf17b1f16335 130
sergionatan 0:cf17b1f16335 131 /** draw a circle
sergionatan 0:cf17b1f16335 132 *
sergionatan 0:cf17b1f16335 133 * @param x0,y0 center
sergionatan 0:cf17b1f16335 134 * @param r radius
sergionatan 0:cf17b1f16335 135 * @param color 16 bit color *
sergionatan 0:cf17b1f16335 136 *
sergionatan 0:cf17b1f16335 137 */
sergionatan 0:cf17b1f16335 138
sergionatan 0:cf17b1f16335 139 void circle(int x, int y, int r, int colour);
sergionatan 0:cf17b1f16335 140
sergionatan 0:cf17b1f16335 141 /** draw a filled circle
sergionatan 0:cf17b1f16335 142 *
sergionatan 0:cf17b1f16335 143 * @param x0,y0 center
sergionatan 0:cf17b1f16335 144 * @param r radius
sergionatan 0:cf17b1f16335 145 * @param color 16 bit color *
sergionatan 0:cf17b1f16335 146 *
sergionatan 0:cf17b1f16335 147 * use circle with different radius,
sergionatan 0:cf17b1f16335 148 * can miss some pixel
sergionatan 0:cf17b1f16335 149 */
sergionatan 0:cf17b1f16335 150 void fillcircle(int x, int y, int r, int colour);
sergionatan 0:cf17b1f16335 151
sergionatan 0:cf17b1f16335 152 /** draw a 1 pixel line
sergionatan 0:cf17b1f16335 153 *
sergionatan 0:cf17b1f16335 154 * @param x0,y0 start point
sergionatan 0:cf17b1f16335 155 * @param x1,y1 stop point
sergionatan 0:cf17b1f16335 156 * @param color 16 bit color
sergionatan 0:cf17b1f16335 157 *
sergionatan 0:cf17b1f16335 158 */
sergionatan 0:cf17b1f16335 159 void line(int x0, int y0, int x1, int y1, int colour);
sergionatan 0:cf17b1f16335 160
sergionatan 0:cf17b1f16335 161 /** draw a rect
sergionatan 0:cf17b1f16335 162 *
sergionatan 0:cf17b1f16335 163 * @param x0,y0 top left corner
sergionatan 0:cf17b1f16335 164 * @param x1,y1 down right corner
sergionatan 0:cf17b1f16335 165 * @param color 16 bit color
sergionatan 0:cf17b1f16335 166 * *
sergionatan 0:cf17b1f16335 167 */
sergionatan 0:cf17b1f16335 168 void rect(int x0, int y0, int x1, int y1, int colour);
sergionatan 0:cf17b1f16335 169
sergionatan 0:cf17b1f16335 170 /** draw a filled rect
sergionatan 0:cf17b1f16335 171 *
sergionatan 0:cf17b1f16335 172 * @param x0,y0 top left corner
sergionatan 0:cf17b1f16335 173 * @param x1,y1 down right corner
sergionatan 0:cf17b1f16335 174 * @param color 16 bit color
sergionatan 0:cf17b1f16335 175 *
sergionatan 0:cf17b1f16335 176 */
sergionatan 0:cf17b1f16335 177 void fillrect(int x0, int y0, int x1, int y1, int colour);
sergionatan 0:cf17b1f16335 178
sergionatan 0:cf17b1f16335 179 /** setup cursor position
sergionatan 0:cf17b1f16335 180 *
sergionatan 0:cf17b1f16335 181 * @param x x-position (top left)
sergionatan 0:cf17b1f16335 182 * @param y y-position
sergionatan 0:cf17b1f16335 183 */
sergionatan 0:cf17b1f16335 184 virtual void locate(int x, int y);
sergionatan 0:cf17b1f16335 185
sergionatan 0:cf17b1f16335 186 /** Fill the screen with _backgroun color
sergionatan 0:cf17b1f16335 187 *
sergionatan 0:cf17b1f16335 188 */
sergionatan 0:cf17b1f16335 189 virtual void cls (void);
sergionatan 0:cf17b1f16335 190
sergionatan 0:cf17b1f16335 191
sergionatan 0:cf17b1f16335 192 /** calculate the max number of char in a line
sergionatan 0:cf17b1f16335 193 *
sergionatan 0:cf17b1f16335 194 * @returns max columns
sergionatan 0:cf17b1f16335 195 * depends on actual font size
sergionatan 0:cf17b1f16335 196 *
sergionatan 0:cf17b1f16335 197 */
sergionatan 0:cf17b1f16335 198 virtual int columns(void);
sergionatan 0:cf17b1f16335 199
sergionatan 0:cf17b1f16335 200 /** calculate the max number of columns
sergionatan 0:cf17b1f16335 201 *
sergionatan 0:cf17b1f16335 202 * @returns max column
sergionatan 0:cf17b1f16335 203 * depends on actual font size
sergionatan 0:cf17b1f16335 204 *
sergionatan 0:cf17b1f16335 205 */
sergionatan 0:cf17b1f16335 206 virtual int rows(void);
sergionatan 0:cf17b1f16335 207
sergionatan 0:cf17b1f16335 208 /** put a char on the screen
sergionatan 0:cf17b1f16335 209 *
sergionatan 0:cf17b1f16335 210 * @param value char to print
sergionatan 0:cf17b1f16335 211 * @returns printed char
sergionatan 0:cf17b1f16335 212 *
sergionatan 0:cf17b1f16335 213 */
sergionatan 0:cf17b1f16335 214 virtual int _putc(int value);
sergionatan 0:cf17b1f16335 215
sergionatan 0:cf17b1f16335 216 /** draw a character on given position out of the active font to the TFT
sergionatan 0:cf17b1f16335 217 *
sergionatan 0:cf17b1f16335 218 * @param x x-position of char (top left)
sergionatan 0:cf17b1f16335 219 * @param y y-position
sergionatan 0:cf17b1f16335 220 * @param c char to print
sergionatan 0:cf17b1f16335 221 *
sergionatan 0:cf17b1f16335 222 */
sergionatan 0:cf17b1f16335 223 virtual void character(int x, int y, int c);
sergionatan 0:cf17b1f16335 224
sergionatan 0:cf17b1f16335 225 /** paint a bitmap on the TFT
sergionatan 0:cf17b1f16335 226 *
sergionatan 0:cf17b1f16335 227 * @param x,y : upper left corner
sergionatan 0:cf17b1f16335 228 * @param w width of bitmap
sergionatan 0:cf17b1f16335 229 * @param h high of bitmap
sergionatan 0:cf17b1f16335 230 * @param *bitmap pointer to the bitmap data
sergionatan 0:cf17b1f16335 231 *
sergionatan 0:cf17b1f16335 232 * bitmap format: 16 bit R5 G6 B5
sergionatan 0:cf17b1f16335 233 *
sergionatan 0:cf17b1f16335 234 * use Gimp to create / load , save as BMP, option 16 bit R5 G6 B5
sergionatan 0:cf17b1f16335 235 * use winhex to load this file and mark data stating at offset 0x46 to end
sergionatan 0:cf17b1f16335 236 * use edit -> copy block -> C Source to export C array
sergionatan 0:cf17b1f16335 237 * paste this array into your program
sergionatan 0:cf17b1f16335 238 *
sergionatan 0:cf17b1f16335 239 * define the array as static const unsigned char to put it into flash memory
sergionatan 0:cf17b1f16335 240 * cast the pointer to (unsigned char *) :
sergionatan 0:cf17b1f16335 241 * tft.Bitmap(10,40,309,50,(unsigned char *)scala);
sergionatan 0:cf17b1f16335 242 */
sergionatan 0:cf17b1f16335 243 void Bitmap(unsigned int x, unsigned int y, unsigned int w, unsigned int h,unsigned char *bitmap);
sergionatan 0:cf17b1f16335 244
sergionatan 0:cf17b1f16335 245
sergionatan 0:cf17b1f16335 246 /** paint a 16 bit BMP from local filesytem on the TFT (slow)
sergionatan 0:cf17b1f16335 247 *
sergionatan 0:cf17b1f16335 248 * @param x,y : upper left corner
sergionatan 0:cf17b1f16335 249 * @param *Name_BMP name of the BMP file
sergionatan 0:cf17b1f16335 250 * @returns 1 if bmp file was found and painted
sergionatan 0:cf17b1f16335 251 * @returns -1 if bmp file was found not found
sergionatan 0:cf17b1f16335 252 * @returns -2 if bmp file is not 16bit
sergionatan 0:cf17b1f16335 253 * @returns -3 if bmp file is to big for screen
sergionatan 0:cf17b1f16335 254 * @returns -4 if buffer malloc go wrong
sergionatan 0:cf17b1f16335 255 *
sergionatan 0:cf17b1f16335 256 * bitmap format: 16 bit R5 G6 B5
sergionatan 0:cf17b1f16335 257 *
sergionatan 0:cf17b1f16335 258 * use Gimp to create / load , save as BMP, option 16 bit R5 G6 B5
sergionatan 0:cf17b1f16335 259 * copy to internal file system
sergionatan 0:cf17b1f16335 260 *
sergionatan 0:cf17b1f16335 261 */
sergionatan 0:cf17b1f16335 262
sergionatan 0:cf17b1f16335 263 int BMP_16(unsigned int x, unsigned int y, const char *Name_BMP);
sergionatan 0:cf17b1f16335 264
sergionatan 0:cf17b1f16335 265 /** Read an area from the LCD RAM to MCU RAM
sergionatan 0:cf17b1f16335 266 *
sergionatan 0:cf17b1f16335 267 * @param x,y : upper left corner
sergionatan 0:cf17b1f16335 268 * @param w width of bitmap
sergionatan 0:cf17b1f16335 269 * @param h high of bitmap
sergionatan 0:cf17b1f16335 270 * @param *buffer pointer to the buffer
sergionatan 0:cf17b1f16335 271 */
sergionatan 0:cf17b1f16335 272
sergionatan 0:cf17b1f16335 273 void read_area(unsigned int x, unsigned int y, unsigned int w, unsigned int h,unsigned char *buffer);
sergionatan 0:cf17b1f16335 274
sergionatan 0:cf17b1f16335 275 /** select the font to use
sergionatan 0:cf17b1f16335 276 *
sergionatan 0:cf17b1f16335 277 * @param f pointer to font array
sergionatan 0:cf17b1f16335 278 *
sergionatan 0:cf17b1f16335 279 * font array can created with GLCD Font Creator from http://www.mikroe.com
sergionatan 0:cf17b1f16335 280 * you have to add 4 parameter at the beginning of the font array to use:
sergionatan 0:cf17b1f16335 281 * - the number of byte / char
sergionatan 0:cf17b1f16335 282 * - the vertial size in pixel
sergionatan 0:cf17b1f16335 283 * - the horizontal size in pixel
sergionatan 0:cf17b1f16335 284 * - the number of byte per vertical line
sergionatan 0:cf17b1f16335 285 * you also have to change the array to char[]
sergionatan 0:cf17b1f16335 286 *
sergionatan 0:cf17b1f16335 287 */
sergionatan 0:cf17b1f16335 288 void set_font(unsigned char* f);
sergionatan 0:cf17b1f16335 289
sergionatan 0:cf17b1f16335 290 /** Set the orientation of the screen
sergionatan 0:cf17b1f16335 291 * x,y: 0,0 is always top left
sergionatan 0:cf17b1f16335 292 *
sergionatan 0:cf17b1f16335 293 * @param o direction to use the screen (0-3) 90&#65533; Steps
sergionatan 0:cf17b1f16335 294 *
sergionatan 0:cf17b1f16335 295 */
sergionatan 0:cf17b1f16335 296 void set_orientation(unsigned int o);
sergionatan 0:cf17b1f16335 297
sergionatan 0:cf17b1f16335 298 //SPI _spi;
sergionatan 0:cf17b1f16335 299 BurstSPI _spi;
sergionatan 0:cf17b1f16335 300 DigitalOut _cs;
sergionatan 0:cf17b1f16335 301 DigitalOut _rs;
sergionatan 0:cf17b1f16335 302 DigitalOut _reset;
sergionatan 0:cf17b1f16335 303 unsigned char* font;
sergionatan 0:cf17b1f16335 304
sergionatan 0:cf17b1f16335 305 //protected:
sergionatan 0:cf17b1f16335 306
sergionatan 0:cf17b1f16335 307 /** draw a horizontal line
sergionatan 0:cf17b1f16335 308 *
sergionatan 0:cf17b1f16335 309 * @param x0 horizontal start
sergionatan 0:cf17b1f16335 310 * @param x1 horizontal stop
sergionatan 0:cf17b1f16335 311 * @param y vertical position
sergionatan 0:cf17b1f16335 312 * @param color 16 bit color
sergionatan 0:cf17b1f16335 313 *
sergionatan 0:cf17b1f16335 314 */
sergionatan 0:cf17b1f16335 315 void hline(int x0, int x1, int y, int colour);
sergionatan 0:cf17b1f16335 316
sergionatan 0:cf17b1f16335 317 /** draw a vertical line
sergionatan 0:cf17b1f16335 318 *
sergionatan 0:cf17b1f16335 319 * @param x horizontal position
sergionatan 0:cf17b1f16335 320 * @param y0 vertical start
sergionatan 0:cf17b1f16335 321 * @param y1 vertical stop
sergionatan 0:cf17b1f16335 322 * @param color 16 bit color
sergionatan 0:cf17b1f16335 323 */
sergionatan 0:cf17b1f16335 324 void vline(int y0, int y1, int x, int colour);
sergionatan 0:cf17b1f16335 325
sergionatan 0:cf17b1f16335 326 /** Set draw window region
sergionatan 0:cf17b1f16335 327 *
sergionatan 0:cf17b1f16335 328 * @param x horizontal position
sergionatan 0:cf17b1f16335 329 * @param y vertical position
sergionatan 0:cf17b1f16335 330 * @param w window width in pixel
sergionatan 0:cf17b1f16335 331 * @param h window height in pixels
sergionatan 0:cf17b1f16335 332 */
sergionatan 0:cf17b1f16335 333 protected:
sergionatan 0:cf17b1f16335 334 void window (unsigned int x, unsigned int y, unsigned int w, unsigned int h);
sergionatan 0:cf17b1f16335 335
sergionatan 0:cf17b1f16335 336 /** Set draw window region to whole screen
sergionatan 0:cf17b1f16335 337 *
sergionatan 0:cf17b1f16335 338 */
sergionatan 0:cf17b1f16335 339 void WindowMax (void);
sergionatan 0:cf17b1f16335 340
sergionatan 0:cf17b1f16335 341 /** Init the ST7735 controller
sergionatan 0:cf17b1f16335 342 *
sergionatan 0:cf17b1f16335 343 */
sergionatan 0:cf17b1f16335 344
sergionatan 0:cf17b1f16335 345 void tft_reset();
sergionatan 0:cf17b1f16335 346
sergionatan 0:cf17b1f16335 347 /** Write data to the LCD controller
sergionatan 0:cf17b1f16335 348 *
sergionatan 0:cf17b1f16335 349 * @param dat data written to LCD controller
sergionatan 0:cf17b1f16335 350 *
sergionatan 0:cf17b1f16335 351 */
sergionatan 0:cf17b1f16335 352 void wr_dat(int value);
sergionatan 0:cf17b1f16335 353
sergionatan 0:cf17b1f16335 354 /** Write a command the LCD controller
sergionatan 0:cf17b1f16335 355 *
sergionatan 0:cf17b1f16335 356 * @param cmd: command to be written
sergionatan 0:cf17b1f16335 357 *
sergionatan 0:cf17b1f16335 358 */
sergionatan 0:cf17b1f16335 359 void wr_cmd(int value);
sergionatan 0:cf17b1f16335 360
sergionatan 0:cf17b1f16335 361 /** Start data sequence to the LCD controller
sergionatan 0:cf17b1f16335 362 *
sergionatan 0:cf17b1f16335 363 */
sergionatan 0:cf17b1f16335 364 void wr_dat_start();
sergionatan 0:cf17b1f16335 365
sergionatan 0:cf17b1f16335 366 /** Stop of data writing to the LCD controller
sergionatan 0:cf17b1f16335 367 *
sergionatan 0:cf17b1f16335 368 */
sergionatan 0:cf17b1f16335 369 void wr_dat_stop();
sergionatan 0:cf17b1f16335 370
sergionatan 0:cf17b1f16335 371 /** write data to the LCD controller
sergionatan 0:cf17b1f16335 372 *
sergionatan 0:cf17b1f16335 373 * @param data to be written
sergionatan 0:cf17b1f16335 374 * *
sergionatan 0:cf17b1f16335 375 */
sergionatan 0:cf17b1f16335 376 void wr_dat_only(unsigned short dat);
sergionatan 0:cf17b1f16335 377
sergionatan 0:cf17b1f16335 378 /** Read data from the LCD controller
sergionatan 0:cf17b1f16335 379 *
sergionatan 0:cf17b1f16335 380 * @returns data from LCD controller
sergionatan 0:cf17b1f16335 381 *
sergionatan 0:cf17b1f16335 382 */
sergionatan 0:cf17b1f16335 383 unsigned short rd_dat(void);
sergionatan 0:cf17b1f16335 384
sergionatan 0:cf17b1f16335 385 /** Write a value to the to a LCD register
sergionatan 0:cf17b1f16335 386 *
sergionatan 0:cf17b1f16335 387 * @param reg register to be written
sergionatan 0:cf17b1f16335 388 * @param val data to be written
sergionatan 0:cf17b1f16335 389 */
sergionatan 0:cf17b1f16335 390 void wr_reg (unsigned char reg, unsigned short val);
sergionatan 0:cf17b1f16335 391
sergionatan 0:cf17b1f16335 392 /** Read a LCD register
sergionatan 0:cf17b1f16335 393 *
sergionatan 0:cf17b1f16335 394 * @param reg register to be read
sergionatan 0:cf17b1f16335 395 * @returns value of the register
sergionatan 0:cf17b1f16335 396 */
sergionatan 0:cf17b1f16335 397 unsigned short rd_reg (unsigned char reg);
sergionatan 0:cf17b1f16335 398
sergionatan 0:cf17b1f16335 399 unsigned int orientation;
sergionatan 0:cf17b1f16335 400 unsigned int char_x;
sergionatan 0:cf17b1f16335 401 unsigned int char_y;
sergionatan 0:cf17b1f16335 402 };
sergionatan 0:cf17b1f16335 403 #endif