14 lines
392 B
Markdown
14 lines
392 B
Markdown
# _ESP32 S2 Cal Demo_
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This is a demo project for a certain ESP32-S2 board.
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## How to create 4-indexed(2bit) image files
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Use imagemagick and `bin2c` utility from CUDA toolchain
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```bash
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# Create an indexed image from any input file
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magick 57852730_p0_4indexed.png -depth 2 57852730_p0_4indexed.gray
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# Convert the image to C array
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bin2c 57852730_p0_4indexed.gray > 57852730_p0_4indexed.c
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``` |