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# FreeRTOS Kernel Teardown!! Working on porting the FreeRTOS kernel from scratch on a new target. Got the scheduler to kick off and switch between two tasks. It later runs into a crash... I am debugging that at the moment. I am going to dive into the details of... show more

Piyush Itankar

4,501 subscribers

14,420 views • 1 year ago •via X (Twitter)

Science & Technology Education

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Samurai1 year ago

@pyjamabrah Thanks

Alexander Myasoedov1 year ago

INTRODUCING: Agentic Security - LLM Security Scanner! 🔍 🔑 Features: Scans for prompt injections, jailbreaking & more. Provides detailed reports & options to customize attack rules. 🔗access the GitHub Link ↓

Carlos Delfino1 year ago

@pyjamabrah Eu estou interessado em adquirir o seu curso mas eu vi lá que é válido por 365 dias quer dizer que se eu comprar agora eu só posso ter acesso por 365 dias não é acesso vitalício

Piyush Itankar1 year ago

Yes. I pay for the servers on monthly basis. At the moment, i have enough finances to promise 1 year access. As the finances become better, the validity can be revised. At the moment, 365 day access only :)

m4ul3r1 year ago

@pyjamabrah @FoVeS_FPS

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I personally like to understanding things from scratch. Libraries and Frameworks are hard for me to live with (until I understand how they work internally). FreeRTOS is very commonly used in the Embedded World as the goto OS. I decided to understand how the internals work and currently recording my understanding as part of a course. I focus on Porting FreeRTOS Kernel to a new target from scratch. More details here - Here is a Preview Lecture - including the Kernel files and resolving errors as we run into them... Full list of lectures recorded till now (I'll add more in a week): -- What and Why FreeRTOS -- Demo walkthrough - End goal and Tools -- Codespace Setup -- Programmers model and Essentials of ARM M CPU -- Demo - Booting the CPU -- Jumping from Assembly code to function in C files -- Fixing the problem of function calls in C -- Getting the FreeRTOS source code and documentation -- Starting to Integrate the FreeRTOS-Kernel -- Finding and fixing the portmacro.h errors -- Finding and adding the FreeRTOSConfig.h -- Enabling heap for dynamic memory allocation -- Setting the Scheduling Rate -- Getting the Kernel to compile successfully more lectures being recorded...

I personally like to understanding things from scratch. Libraries and Frameworks are hard for me to live with (until I understand how they work internally). FreeRTOS is very commonly used in the Embedded World as the goto OS. I decided to understand how the internals work and currently recording my understanding as part of a course. I focus on Porting FreeRTOS Kernel to a new target from scratch. More details here - Here is a Preview Lecture - including the Kernel files and resolving errors as we run into them... Full list of lectures recorded till now (I'll add more in a week): -- What and Why FreeRTOS -- Demo walkthrough - End goal and Tools -- Codespace Setup -- Programmers model and Essentials of ARM M CPU -- Demo - Booting the CPU -- Jumping from Assembly code to function in C files -- Fixing the problem of function calls in C -- Getting the FreeRTOS source code and documentation -- Starting to Integrate the FreeRTOS-Kernel -- Finding and fixing the portmacro.h errors -- Finding and adding the FreeRTOSConfig.h -- Enabling heap for dynamic memory allocation -- Setting the Scheduling Rate -- Getting the Kernel to compile successfully more lectures being recorded...

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10,781 views • 1 year ago

The time it taken for a files app to open without spiking the cpu or spinning the fan crazy. cold start (nautilus). see how windows cannot do this without glitching? and im on balanced profiler not even the low latency kernel or performance scheduler.

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