Super-Simple-Tasker
Event-driven, preemptive, priority-based, hardware RTOS for ARM Cortex-M. (by QuantumLeaps)
crect
A C++, compile-time, reactive RTOS for the Stack Resource Policy based Real-Time For the Masses kernel (by korken89)
| Super-Simple-Tasker | crect | |
|---|---|---|
| 3 | 2 | |
| 130 | 190 | |
| 0.8% | - | |
| 4.8 | 10.0 | |
| 2 months ago | over 5 years ago | |
| C | C++ | |
| MIT License | Boost Software License 1.0 |
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.
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.
Super-Simple-Tasker
Posts with mentions or reviews of Super-Simple-Tasker.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-06-23.
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At what point would you consider using an RTOS?
Lately I have been working with interrupt driven task frameworks on ARM Cortex-M. Basically they are using the ARM NVIC as a task scheduler. Examples for C/C++ include this one: Super Simple Tasker. For Rust there is RTIC. Both are based on similar ideas of using NVIC as scheduling engine. Very efficient resource-wise but use a somewhat different programming paradigm than traditional RTOS threads.
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Seeking Innovative Project Suggestions
Take a look at the open-source Super-Simple Tasker project on GitHub. This project implements a preemptive RTOS/scheduler in the hardware of the ARM Cortex-M. It is related to such concepts and projects as:
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How to deal with fast control loops in a RTOS environment?
I agree with KenaDra that such a kernel would be ideal for fast control loops and hard real-time requirements, so the OP should definitely take a look. Specifically for STM32 (ARM Cortex-M), there are some hardware implementations of such kernels that take advantage of the NVIC. An example is the SST for ARM Cortex-M. This kernel will outperform any traditional RTOS kernel on Cortex-M.
crect
Posts with mentions or reviews of crect.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-06-23.
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Seeking Innovative Project Suggestions
crect: A C++, compile-time, reactive RTOS
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Embedded Industry in the next 10 years starting 2022
At the low end we'll see more stuff like crect and RTIC
What are some alternatives?
When comparing Super-Simple-Tasker and crect you can also consider the following projects:
lwesp - Lightweight and versatile AT parser library for ESP8266 and ESP32 devices.
rulos - Ravenna Ultra-Low-Altitude Operating System: An embedded OS for AVR and ARM CPUs
PIF-Image-Format - Image format, tools & librares for limited embedded systems
qpcpp - QP/C++ Real-Time Embedded Framework/RTOS for embedded systems based on active objects (actors) and hierarchical state machines