eepyOS (WIP)

eepyOS is a barebones, application-specific, single-tasking operating system in Rust for my Touchscreen E-Paper Input Module for the Framework 16, designed to allow safe execution of user programs. Currently a major work in progress.

Summary of crates:

• eepy - eepyOS kernel
• eepy-sys - library defining the kernel's syscall interface and binary format and providing safe abstractions
• eepy-derive - proc macro crate for eepy-sys
• eepy-launcher - the userspace component of eepyOS which handles the launcher UI
• eepy-gui - barebones UI library for eepyOS applications based on embedded-graphics
• eepy-example-app - example userspace application for eepyOS
• eepy-serial - library crate for the USB serial interface
• eepytool - CLI tool for interfacing with the input module over USB serial
• elf2epb - utility for converting ELF binaries to eepyOS's binary format
• fw16-epd-bsp - Board Support Package for the Touchscreen E-Paper Input Module
• pervasive-spi - Bitbanging driver for the 3-wire SPI protocol used by Pervasive Displays e-paper panels, such as the one on the Input Module
• tp370pgh01 - Driver for the specific display used on the Touchscreen E-Paper Input Module (display only; touch is handled directly in the kernel)

This repository is mirrored at GitHub and Tangled (alpha).