add ST7789 2.25" LCD 76x284

Author: moononournation

examples/PDQgraphicstest/Arduino_GFX_display.h

@@ -139,6 +139,8 @@ Arduino_GFX *gfx = new Arduino_ILI9341(bus, TFT_RST, 0 /* rotation */, false /*
 // Arduino_GFX *gfx = new Arduino_ST7789(bus, TFT_RST, 0 /* rotation */);
 // 2.4" IPS LCD 240x320
 // Arduino_GFX *gfx = new Arduino_ST7789(bus, TFT_RST, 0 /* rotation */, true /* IPS */);
+// 2.25" LCD 76x284
+// Arduino_GFX *gfx = new Arduino_ST7789(bus, TFT_RST, 0 /* rotation */, false /* IPS */, 76 /* width */, 284 /* height */, 82 /* col offset 1 */, 18 /* row offset 1 */, 82 /* col offset 2 */, 18 /* row offset 2 */);
 // 1.9" IPS round corner LCD 170x320
 // Arduino_GFX *gfx = new Arduino_ST7789(bus, TFT_RST, 0 /* rotation */, true /* IPS */, 170 /* width */, 320 /* height */, 35 /* col offset 1 */, 0 /* row offset 1 */, 35 /* col offset 2 */, 0 /* row offset 2 */);
 // 1.69" IPS round corner LCD 240x280