Z80-Image-Viewer

A simple program to view compressed 2bpp 32x32 compressed images on a RC2014 compatible SBC.

How to create an image

1. Create a 32x32, index colour, image using the pallet provided, this can be done in an image editor like GIMP
2. Export the image in the RAW format, e.g. image.raw
3. Feed the image into the js file provided, this will convert the 1 Byte per pixel image to 2 bits per pixel e.g. image.out
4. Use https://github.com/einar-saukas/ZX0, to compress this file further. e.g. image.bin
5. Use zmac main.asm to build your combined image data+decoder program. The example image and decoder program are only 338 bytes