Sugatha is a multi-tasking real-time operating system (RTOS) kernel intended for microcontroller based embedded systems.

• Pre-emptive kernel
• Upto 8 priority levels
• 3 different types of syncronisation objects
  1. Counting Semaphores (many-many signalling)
  2. Mutual Exclusion Semaphores (resource locking)
  3. Message Boxes (many-one signalling)
• Single level of Priority Inversion Protection
• Delayed Server Routines (DSRs) help minimise interrupt latency