note

OS自作~FrameBufferの取得方法~

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 ...
GitHub

Question: Copy framebuffer /dev/fb0 to main memory

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 ...
GitHub

marcmerlin/FastLED_ESP32-HUB75-MatrixPanel_FrameBuffer_GFX

This is a display driver for Framebuffer::GFX that displays on RGB Panels using https://github.com/mrcodetastic/ESP32-HUB75-MatrixPanel-DMA. It runs on top of the ...
CNX Software

How to do a framebuffer screenshot

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 ...