ESP32S2_Cal_Demo/README.md

ESP32 S2 Cal Demo

This is a demo project for a certain ESP32-S2 board.

How to create 4-indexed(2bit) image files

Use imagemagick and bin2c utility from CUDA toolchain

# Create an indexed image from any input file
magick 57852730_p0_4indexed.png -depth 2 57852730_p0_4indexed.gray

# Convert the image to C array
bin2c 57852730_p0_4indexed.gray > 57852730_p0_4indexed.c