ReaGOS

Company:

OBP Research Oy

Description:

ReaGOS is a highly portable preemptive single-stack kernel. Its main advantages are ease of use, fast scheduling, and small footprint. The kernel is generated and configured automatically from a high level graphical description of the application, so, much of run-time setup and lookup can be avoided. No manual coding of task main functions, if used with ReaGeniX code generator [http://www.reagenix.com/]. Main features: event driven, message based inter-task communication, mutex protected shared data, static data structures for deterministic behaviour.

Product Properties

• Development Hosts:
  Windows
• Supported Target Processors:
  x86, ARM, Portable
• Board Support Packages:
  
• Supported Compilers:
  Ansi C
• Supported Tools:
  MS Visio as a configuration tool
• Supported Networks:
  
• Supported Standards:
  
• Development Methodology:
  Cross
• RTOS Supplied as:
  Source
• Supported GUI:
  
• Available Components:
  
• Kernel ROM (min, max):
  4 kB,Varies
• Kernel RAM (min, max):
  36 B,+ priorities*16 B
• Minimum RAM per process:
  
• Minimum RAM per thread:
  16 B
• Minimum RAM per queue:
  36 B
• Number of thread priority levels:
  250
• Typical Thread Switch Latency:
  450 cycles (ARM)
• Guaranteed Maximum Interrupt Latency:
  110 cycles (ARM)
• System Clock Resolution:
  user configurable
• Priority Inversion Avoidance Mechanism:
  Yes,priority ceiling protocol
• Multiprocess Support:
  No
• Multiprocessor Support:
  No
• MMU Support:
  No
• Scheduling Policies:
  Prioritized Preemptive
• Royalty Free:
  Yes
• Cost Development Seat:
  1200 EUR
• Standard Phone Support:
  Paid
• Preferred Phone Support:
  Paid
• URL to the product/service/project description on company's website:
  http://www.obp.fi/2009/products/reagos/index.php