Sming graphics library for ILI9488.
#How To
If you are using ESP8266 then connect your ILI9488 to the ESP8266 like this:
Pin Mapping
| 9488 | ESP |
|---|---|
| MISO | GPIO12 |
| MOSI | GPIO13 |
| CLK | GPIO14 |
| CS | GPIO15 |
| DC | GPIO5 |
| RST | GPIO4 |
If you are using something else, just figure out the SPI pins and connect them.
Just add this library in your Sming/Sming/Libraries folder.
Then just use it like so in your application code
Adafruit_ILI9488 tft;
tft.begin();
tft.fillScreen(ILI9488_BLACK);
tft.setTextColor(ILI9488_WHITE);
tft.setTextSize(2);
tft.println("Hello World!");These are the methods that can be used.
void begin(void); //Initialize
void fillScreen(uint32_t color); //Fillscreen with a color
void drawPixel(int16_t x, int16_t y, uint32_t color); //Fill pixel @x,y with color
void drawFastVLine(int16_t x, int16_t y, int16_t h, uint32_t color); //Draw vertical line starting from x,y of length h
void drawFastHLine(int16_t x, int16_t y, int16_t w, uint32_t color); //Draw horizontal line starting form x,y of len w
void fillRect(int16_t x, int16_t y, int16_t w, int16_t h, uint32_t color); //Draw rectangle @x,y of wid=w,ht=h and fill with color
void setRotation(uint8_t r); //Rotate display 0,1,2,3
void invertDisplay(bool i); //Invert pixels
void setBrightness(uint8_t level); //Doesn't Work!! Try tweaking.
void sleep(); //Saves power (won't turn off display - just disable refresh clocks)
void wakeUp(); // renables clocksThese are some color definitions. Format is R-G-B 8-8-8 You can add your own too.
// Color definitions
#define ILI9488_BLACK 0x00000000 /* 0, 0, 0 */
#define ILI9488_NAVY 0x00097194 /* 0, 0, 128 */
#define ILI9488_DARKGREEN 0x001F7300 /* 0, 128, 0 */
#define ILI9488_DARKCYAN 0x0001857E /* 0, 128, 128 */
#define ILI9488_MAROON 0x00E770FF /* 128, 0, 0 */
#define ILI9488_PURPLE 0x00710087 /* 128, 0, 128 */
#define ILI9488_OLIVE 0x00007BE0 /* 128, 128, 0 */
#define ILI9488_LIGHTGREY 0x0000C618 /* 192, 192, 192 */
#define ILI9488_DARKGREY 0x00007BEF /* 128, 128, 128 */
#define ILI9488_BLUE 0x000D15FF /* 0, 0, 255 */
#define ILI9488_GREEN 0x0031FF0D /* 0, 255, 0 */
#define ILI9488_CYAN 0x000007FF /* 0, 255, 255 */
#define ILI9488_RED 0x00FF1919 /* 255, 0, 0 */
#define ILI9488_MAGENTA 0x00FF5CDE /* 255, 0, 255 */
#define ILI9488_YELLOW 0x00FAFF5C /* 255, 255, 0 */
#define ILI9488_WHITE 0x00FFFFFF /* 255, 255, 255 */
#define ILI9488_ORANGE 0x00DB7100 /* 255, 165, 0 */
#define ILI9488_GREENYELLOW 0x0000AFE5 /* 173, 255, 47 */
#define ILI9488_PINK 0x0000F81F#Note
Adafruit has nothing to do with this, I was too lazy to change the names while modifying code form the Adafruit ILI9341 library :D