I have created some rectangular buttons on my TFT interface and am having trouble working out the best way to create icons, which is recommended:
- Load bitmaps to SD card and have the Arduino load the images for the Menu buttons.
- Convert the icons to hex code.
- Is there another more efficient way?
Not sure if this helps but I am currently using the following hardware and libraries:
Arduni Uni R3.
Adafruit 2.8" TFT w Capacitive Touch.
#include <Adafruit_GFX.h> // Core graphics library
#include <SPI.h> // this is needed for display
#include <Wire.h> // this is needed for FT6206
#include <SD.h> // SD card library
Any guidance/thoughts are greatly appreciated, thanks!