Skip to content

Latest commit

 

History

History
31 lines (26 loc) · 1.01 KB

README.md

File metadata and controls

31 lines (26 loc) · 1.01 KB
Raw

KIV-RTOS

An educational operating system for bare-metal Raspberry Pi Zero W (BCM2835-based board).

This software is developed as a demonstration project for operating systems course on University of West Bohemia, Department of Computer Science and Engineering (KIV/OS).

Features

  • CMake-based buildsystem
  • written in C/C++ and ARM assembly
  • bootloader with support of image transfer via UART (to avoid "SD-card dances")
  • basic kernel memory management
  • support for tasks
  • basic time-slicing scheduler
  • drivers (GPIO, UART, AUX, timer, 74HC595 shift register, 7-segment display, I2C, SSD1306 OLED display, TRNG)
  • C++ development support
  • paging support
  • userspace process isolation
  • spinlocks, mutexes
  • semaphores
  • condition variables
  • named pipes

Planned features

  • ELF loader (now the files are just loaded as-is)
  • real-time process scheduler (EDF)
  • eMMC driver
  • FAT32 support
  • WiFi and Bluetooth driver

License

This software is distributed under MIT license. See attached LICENSE file for details.