Attached is a first draft of importing and displaying .PNG image files via a Teensy 3.6
Files are loaded via SDFAT (sdio), processed via libpng, dumped line by line in to a user supplied buffer and then output to display.
Alpha channel is supported, but ignored in the attached example.
View attachment png_teensy_240317.zip
Files are loaded via SDFAT (sdio), processed via libpng, dumped line by line in to a user supplied buffer and then output to display.
Alpha channel is supported, but ignored in the attached example.
View attachment png_teensy_240317.zip