Accord’s RTOS – OASYS



Accord’s RTOS – OASYS

Accord has designed and developed an ARINC 653 compliant RTOS for use in Avionics applications. The RTOS Implements the complete ARINC 653 Part 1 Basic Services and supports space and time partitioning. The RTOS has been successfully used in avionics applications that are CEMILAC Certified.

The table below shows some of the salient features of OASYS:

Type Description Features
Software Licence ARINC 653 compliant RTOS
  • Easy to port to any HW (Hardware Abstraction Layer). Currently available on PowerPC, ARM (Cortex V7,8, R), Blackfin processors
  • Porting time to new Platforms by Accord – 4-8 Weeks. Complete Cert Package will be provided.
  • Dynamic Linking Support
  • POSIX Like I/O interfaces
  • Data Loader – AFDX, UART shall be provided as Add-on
  • Software Graphics Library (Like OpenGL SC 1.0) shall be provided as Add-on
  • Design Support for BSP, Device Drivers and Application Integration can be provided
  • Fielded in two CEMILAC certified Avionics Systems