megabit

A retro-style display which renders pixels at the behest of apps powered by WebAssembly!

Hello World from Megabit (Simulator)

Hello World from Megabit (Monocolor Screen Hardware)

More Examples

See the respective README.md of each Cargo workspace under example-apps.

Components

For a more detailed write up of the design of Megabit and its components, see architecture.md

• app-sdk - Rust library for developing Wasm apps for the Megabit display.
• coproc-embassy - Implementation of a coprocessor firmware for the nRF52840 using embassy.
• example-apps - A collection of example Wasm apps implemented in Rust.
• runner - The main Linux application responsible for executing the WebAssembly applications and sending commands to the coprocessor.
• serial-protocol - Common crate containing structures and code for the protocol used for intercommunication by the runner and the coprocessor.
• simulator - A web server and frontend application which emulate the display and a serial device using pseudoterminals.