I am about to start working with a full color TFT display module. I would like to use some sort of standard graphics format (.bmp being the obvious starting point) to create my images and convert them to an array of hex values. Is there a program or perhaps VBA script that anyone is aware of that can convert an image to an array? I'm familiar with the program "Bitmap2LCD" but this is meant for monochrome displays.
Additionally, is there library available that is capable of reading files from an SD card, maybe using the SPI bus? This seems, to me, to be the most obvious way to store the image files (needed for a menu structure and tutorial) at the lowest cost.
