2013 ufsc rt_seccom
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The document discusses real-time Linux and real-time operating systems. It introduces real-time concepts like determinism, worst-case execution time, and response time. It describes real-time Linux solutions like RTAI, Xenomai, and PREEMPT-RT that provide real-time capabilities. PREEMPT-RT helps with latency and priority inversion problems but can increase CPU load. The document also briefly mentions LITMUS RT, a testbed for real-time multiprocessor scheduling, and SCHED_DEADLINE. It concludes by asking if there are any questions.
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2013 ufsc rt_grad_class
This document discusses real-time operating systems (RTOS) and real-time Linux. It begins with an overview of operating systems and their tasks before discussing what real-time means in terms of deterministic and predictable response times. It then describes what qualifies as a real-time operating system and provides some examples. The document notes that while Linux can support some real-time capabilities, it was not designed as a RTOS. It explores some real-time Linux options like RTAI, Xenomai, and PREEMPT-RT that aim to enhance Linux's real-time performance and determinism. It also briefly mentions the LITMUS RT testbed for evaluating real-time scheduling algorithms on multiprocessors
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Join this video course on Udemy. Click the below link
https://www.udemy.com/mastering-rtos-hands-on-with-freertos-arduino-and-stm32fx/?couponCode=SLIDESHARE
>> The Complete FreeRTOS Course with Programming and Debugging <<
"The Biggest objective of this course is to demystifying RTOS practically using FreeRTOS and STM32 MCUs"
STEP-by-STEP guide to port/run FreeRTOS using development setup which includes,
1) Eclipse + STM32F4xx + FreeRTOS + SEGGER SystemView
2) FreeRTOS+Simulator (For windows)
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Quality of Service is a difficult problem in WebRTC. You spend hours perfecting
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PART-3 : Mastering RTOS FreeRTOS and STM32Fx with Debugging
Join this video course on Udemy. Click the below link
https://www.udemy.com/mastering-rtos-hands-on-with-freertos-arduino-and-stm32fx/?couponCode=SLIDESHARE
>> The Complete FreeRTOS Course with Programming and Debugging <<
"The Biggest objective of this course is to demystifying RTOS practically using FreeRTOS and STM32 MCUs"
STEP-by-STEP guide to port/run FreeRTOS using development setup which includes,
1) Eclipse + STM32F4xx + FreeRTOS + SEGGER SystemView
2) FreeRTOS+Simulator (For windows)
Demystifying the complete Architecture (ARM Cortex M) related code of FreeRTOS which will massively help you to put this kernel on any target hardware of your choice.
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Similar to 2013 ufsc rt_seccom (20)
PART-1 : Mastering RTOS FreeRTOS and STM32Fx with Debugging
PART-1 : Mastering RTOS FreeRTOS and STM32Fx with Debugging
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2013 ufsc rt_seccom
- 1. SECCOM 2013 Real-Time Linux Daniel Bristot de Oliveira daniel@bristot.eti.br bristot@OFTC / #linux-rt
- 2. Who I'm and what we will talk about?
- 4. Event -> Response, latency, response time, deadline...
- 6. Real Time != FAST!
- 8. How Red Hat shows your Real-Time Linux
- 9. What is a Real-Time Operating System?
- 11. Why Linux is not a RTOS?
- 12. Real-Time Linux: Past, Present, Possible Futures...
- 13. RTAI and Xenomai
- 15. RT Task on Xenomai + Non-RT on Linux... = ):) <- this is a bipolar emoticon
- 16. PREEMPT-RT
- 17. - latency + control over OS tasks
- 18. Preemptive lock
- 25. PREMPT-RT is WONDERFULL! Let's use everywhere!!!
- 26. ) :) This is another bipolar emoticon, but more happy than another...
- 29. LITMUS RT
- 30. A testbed for multiprocessor scheduling in Real-Time Systems
- 32. Mutual Exclusion Interrupt Handling Real-Time GPU Management Tracing Tools
- 35. Questions?