ChronOS Main Page

About

ChronOS is a Real-Time Operating System for Bascom-AVR.

Development Environment

ChronOS is developed in Bascom-AVR 2.0.7.6

Modules/Functions

• Memory management
  • Static
  • TLSF (dynamic)
• Task management
• Scheduling
  • Weigthed Round-Robin
  • EDF with fixed priorities, preemption threshold and priority inversion
• Timer
• Inter-task communication
  • Signal
  • Semaphore
  • Mutex
  • Messagequeue
  • Pipe
  • Synchronized pipe
• I/O device driver
  • USART
• HW interrupts
• Debugging
  • Memory usage
  • CPU usage
  • Stack usage

API documentation

API reference documentation

Supported Devices

Currently only AtMega devices are supported, future support for AtXMega devices is planned.

Devices:

• Atmega8
• Atmega32
• Atmega644

Download

• 0.1a, 06.06.2013