https://github.com/scmrtos/scmrtos

scmRTOS embedded operating system
https://github.com/scmrtos/scmrtos

Last synced: 23 days ago
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scmRTOS embedded operating system

• Host: GitHub
• URL: https://github.com/scmrtos/scmrtos
• Owner: scmrtos
• License: mit
• Created: 2015-09-29T15:41:40.000Z (about 9 years ago)
• Default Branch: master
• Last Pushed: 2024-06-18T10:00:48.000Z (6 months ago)
• Last Synced: 2024-08-04T04:03:03.520Z (4 months ago)
• Language: C++
• Homepage:
• Size: 2.44 MB
• Stars: 174
• Watchers: 31
• Forks: 50
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-embedded-software - scmRTOS - Tiny Real-Time Preemptive Operating System intended for use with Single-Chip Microcontrollers. scmRTOS is capable to run on tiny uCs with as small amount of RAM as 512 bytes. The RTOS is written on C++ and supports various platforms. (OS / RTOS)

README

        
scmRTOS

=======

Breif Description

-----------------

scmRTOS is tiny Real-Time Preemptive Operating System intended for use with Single-Chip Microcontrollers. scmRTOS is capable to run on tiny uCs with as small amount of RAM as 512 bytes. The RTOS is written on C++ and supports various platforms.

List of supported platforms for now:

------------------------------------

* MSP430

* AVR

* Blackfin

* ARM7

* Cortex-M0

* Cortex-M3

* Cortex-M4

* STM8

Key Features

------------

###Small

####Very small footprint:

* from 512 bytes of RAM

* from ~1K code

###Fast

####Minimal process switching latency:

* 900 ns on Cortex-M4 @ 168 MHz

* 1.8 us on Blackfin @ 200 MHz

* 2.7 us on Cortex-M3 @ 72 MHz

* 5 us on ARM7 @ 50 MHz

* 38-42 us on AVR @ 8 MHz

* 45-50 us on MSP430 @ 5 MHz

* 18-20 us on STM8 @ 16 MHz

###Modern

####Written entirely on C++:

* High reliability

* Simplicity and ease-of-use

###Extensible

####Extensions mechanism at kernel level:

* User defined extensions

* Debug features