今回が初めての投稿なので、すでにある程度OSの基礎はできてきています（スタート時点でのコードは下のコミットを見てください）。なので、PCIeデバイスの列挙等は済んでいる前提で、FrameBufferのアドレスの取得方法を書きます。 PCIeのクラスコード ...

I'd like to copy the framebuffer contents (/dev/fb0) to main memory on raspbian using memcpy_dma_config. Could you please give me a hint on if this library is appropriate for the task and how to set ...

What is a frame buffer device? Taken from Geert Uytterhoeven's framebuffer.txt in the linux kernel sources: A framebuffer device is an abstraction for the graphic hardware. It represents the frame ...

I’ll explain how to do framebuffer screenshots on 16-bit and 32-bit framebuffer. For 16-bit this is fully based on http://docs.blackfin.uclinux.org/doku.php?id ...

Abstract: With the rapid advancement and broad applications of intelligent vehicles, the design towards the on-board intelligent system has emerged as one of research hot spots in the area of ...