Table of Contents

Overview — eCos Support for Framebuffer Devices

Framebuffer Parameters — determining framebuffer capabilities

Framebuffer Control Operations — managing a framebuffer

Framebuffer Colours — formats and palette management

Framebuffer Drawing Primitives — updating the display

Framebuffer Pixel Manipulation — iterating over the display

Writing a Framebuffer Device Driver — writing a new framebuffer device driver