Hmi Image Library _verified_ -

from PIL import Image img = Image.open("icon.png").convert("RGB") pixels = img.tobytes("raw", "BGR;16") # little-endian 565 with open("icon.h", "w") as f: f.write("const uint16_t icon_data[] = ") f.write(",".join([str((pixels[i+1] << 8) ;")

: Use SVG for UI controls, PNG with indexed color for icons, and pre-decoded RGB565 arrays (C header files) for real-time embedded systems. hmi image library

This is where the concept of an becomes critical. from PIL import Image img = Image

Tool example (Python):