ChronOS Main Page

About

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

Development Environment

ChronOS is developed in Bascom-AVR 2.0.7.9

Modules/Functions

• Memory Management
  • Static
  • TLSF (Two Level Segregated Fit) dynamic
• Task management
• Scheduling
  • Weigthed Round-Robin
  • EDF (Earliest Deadline First) with fixed priorities, preemption threshold and priority inversion
• Timer
• Inter-task communication
  • Signal
  • Semaphore
  • Mutex
  • Messagequeue
  • Pipe
  • Synchronized pipe
• I/O device driver
  • Ports
  • USART
• HW interrupts
• Debugging
  • Memory
  • CPU
  • Stacks

API documentation

API reference documentation

Supported Devices

Atmega (tested on M32) & AtXmega (tested on Xmega128A1)

Download

• 0.1a, 06.06.2013