Module kernel::services::emb_display

EmbDisplay Service v2

EmbDisplayV2 is the second generation display driver interface.

Users are expected to allocate FrameChunks, which are a subsection of the total screen, and send them to the Display service for drawing. Once drawn, the display returns the chunks to the user for potential re-use.

See the docs of FrameChunk and EmbDisplayClient for additional details of use.

Structs

• Buf8 🔒
• DisplayMetadata
  Metadata of the entire display
• EmbDisplayClient
  Client interface to EmbDisplayService.
• EmbDisplayService
  Registered driver type for the EmbDisplay service.
• FrameChunkMetadata
  Metadata of the FrameChunk
• FrameLocSize
  This is used for placing the FrameChunk in the overall display
• MonoChunk

Enums

• FrameChunk
  A drawable buffer
• FrameError
• FrameKind
  Kinds of FrameChunks
• Request
  These are all of the possible requests from client to server
• Response