Feature List

Will use short-address and/or zero-page RAM for the kernel memory when available.
Designed to run on microcontrollers with limited indexed/indirect addressing modes.
Minimized the stack RAM requirements for the so called 'Idle-thread'.
A single stack is used for all interrupt processing. This reduces the stack usage burden for all of the application threads.
Configurable. Only the selected interfaces will be linked into the final image.
Portable. Will run on most microcontrollers and supports multiple compilers per target microcontroller.
Supports nested interrupt processing.
Deterministic. The maximum delay imposed by the scheduler can be determined at compile time.
No context switches will occur unless one is actually required.
Multiple thread schedulers. XMK provides a minimal footprint scheduler as well as an O(1) scheduler.
Kernel performs no dynamic memory allocation. All kernel memory is compile-time defined/allocated.
Static and dynamic threads.
Provides blocking IO support for hardware peripherals.
TCP/IP Networking. Multiple network stacks have been integrated into XMK.

Features