os.h VS ChaOS

Compare os.h vs ChaOS and see what are their differences.

os.h

A simple context switcher for Cortex-M0 processors (by adamheinrich)

ChaOS

Simple RTOS for cortex-m processors (by ghglavan)
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os.h ChaOS
1 1
42 2
- -
0.0 2.6
about 2 years ago over 2 years ago
C Rust
GNU General Public License v3.0 only Apache License 2.0
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

os.h

Posts with mentions or reviews of os.h. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-07-18.
  • How can I do a context switch with rust?
    4 projects | /r/rust | 18 Jul 2022
    I've checked out C implementations like os h and (MirOS)[https://github.com/QuantumLeaps/MiROS] but when I port them to rust (even with C2Rust) they cause hard faults too.

ChaOS

Posts with mentions or reviews of ChaOS. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-07-18.
  • How can I do a context switch with rust?
    4 projects | /r/rust | 18 Jul 2022
    I wanted to do the same thing some time ago and ended up writing a little rtos to learn about the subject. maybe it will help you. the part that does the context switch is here.

What are some alternatives?

When comparing os.h and ChaOS you can also consider the following projects:

MiROS - MiROS (Minimal Real-Time Operating System) for ARM Cortex-M

cortexm-threads - Simple context switching library for ARM Cortex-M MCUs in Rust