|0.1.4||Nov 16, 2022|
|0.1.3||Aug 16, 2022|
|0.1.2||Mar 30, 2022|
|0.0.1||Jan 23, 2022|
#1146 in Embedded development
151 downloads per month
Used in 7 crates (6 directly)
The original kernel of R3-OS.
Traditional uniprocessor tickless real-time kernel with preemptive scheduling
Implements a software-based scheduler supporting a customizable number of task priorities (up to 2¹⁵ levels on a 32-bit target, though the implementation is heavily optimized for a smaller number of priorities) and an unlimited number of tasks.
Provides a scalable kernel timing mechanism with a logarithmic time complexity. This implementation is robust against a large interrupt processing delay.
The kernel is split into a target-independent portion and a target-specific portion. The target-specific portion (called a port) is provided as a separate crate (e.g.,
r3_port_riscv). An application combines them using the trait system.