prasertsakd
CelliesProjects
/ mapTouch.ino
Last active
July 19, 2019 21:12
Arduino IDE example for ESP32 showing the mapping of XPT2046 touch coordinates to ILI9341 tft coordinates.
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| /* Map XPT2046 input to ILI9341 320x240 raster */ | |
| #include "SPI.h" | |
| #include "Adafruit_GFX.h" | |
| #include "Adafruit_ILI9341.h" | |
| #include <XPT2046_Touchscreen.h> /* https://github.com/PaulStoffregen/XPT2046_Touchscreen */ | |
| #define TFT_DC 27 | |
| #define _sclk 25 | |
| #define _mosi 32 /* 10K pull-up */ | |
| #define _miso 39 |