- Видео 8
- Просмотров 15 940
Practical Software
Нидерланды
Добавлен 21 авг 2014
My name is Marcus Forte. I am an electrical enginner who "got lost" in the world of software engineering. I make videos about robotics, computer vision and 3D - all while expressing practical aspects of software engineering principles. Making them visually intelligible is a must!
How to: Microcontrollers (Part 1)
In this video I give a brief introduction to what microcontrollers are, how are they compared to microprocessors (briefly!) and the role they usually play in applications.
This is the part 1 of a two part video. In the second part I show how to program an STM32 microcontroller using all the knowledge from past videos.
00:36 What are microcontrollers
00:55 Differences from a CPU
02:00 Peripherals
03:31 Determinism
04:43 Arduino
05:51 ESP32
06:31 Raspberry Pico
07:22 STM32
08:42 Outro
This is the part 1 of a two part video. In the second part I show how to program an STM32 microcontroller using all the knowledge from past videos.
00:36 What are microcontrollers
00:55 Differences from a CPU
02:00 Peripherals
03:31 Determinism
04:43 Arduino
05:51 ESP32
06:31 Raspberry Pico
07:22 STM32
08:42 Outro
Просмотров: 463
Видео
LiDARs: Software Engineering a Driver
Просмотров 1,2 тыс.4 месяца назад
Welcome! In this video I introduce the world's coolest sensor: LiDARs. You will learn about its working principle, application, how to write a program to communicate with one, and much more! 1:00 Introduction 1:47 LiDAR Working principle 3:29 Types of Mechanical LiDARs 4:22 Solid State LiDARs 5:22 Costs 6:06 Applications 7:21 Start developing a LiDAR driver 8:15 RPLidar SDK 10:27 Using our fork...
Three Body Problem: A software engineering case
Просмотров 4146 месяцев назад
In this video I talk about the thinking behind building a Three(N)-body simulator from scratch: Architecture, components, data structures.. and much more. Also included is an actual renderer-simulator combination if you want to try yourself! 0:20 Intro 2:48 The requirements 4:20 Architecture 12:06 Dev Environment 13:48 CMake 14:22 Code tour: Classes 19:04 Simulator function 20:34 A bit of motio...
How to: Development Containers
Просмотров 4347 месяцев назад
Development containers are proving to be an extremely convenient technology that allows you to almost completely port development environment alongside your code. With it, you can share (and clone) your code without worrying about missing parts for building your project. code: github.com/Marcus-Forte/learning-dev-containers.git In this video we will discuss how you can start with this beautiful...
How to: Software testing with C++ (+ github actions)
Просмотров 8378 месяцев назад
Hello and welcome! In this video I talk about a crucial topic in software engineering: Testing. I discuss types of tests, its importance, some principles such as dependency injection and more. Of course the video is not without some practical exercises: we explore, GTest, GMock and even Github actions for running test over CI environments. Repository available at: github.com/Marcus-Forte/learni...
How to: gRPC in C++
Просмотров 8 тыс.9 месяцев назад
gRPC is a great piece of technology with which we can easily define a robust server-client service and data interface. In this video I give you a good perspective on its capabilities and present a demo where multiple machines of different operating systems and different programming languages interact with the same server! 0:00 Intro 0:46 RPCs 1:12 gRPC pro 1:42 Protobuf 4:46 Experiment 6:06 gRP...
How to: STL algorithm with parallel CPU and GPU
Просмотров 4169 месяцев назад
In this video I give a primer on data transformation and data reduction offered by STL algorithm library of the C standard. I show how powerful some standards are, specially when trying to apply the same interface on implementations that offer CPU or GPU parallelism. Have a look on the summary to know what you can expect: 0:00 Intro 1:03 The STL Algorithm 2:28 Data transformation 3:36 Data redu...
How to: Modern CMAKE
Просмотров 4,2 тыс.9 месяцев назад
CMAKE is a tool that establish the foundation to many C projects out there. In the video I show practical examples using the tool for a basic C package. 00:00 Intro 02:00 Summary 02:24 Setup with docker 05:00 Vscode extensions 05:34 CMAKE install 06:12 CMAKE setup 07:06 Building a program 09:13 Building a library 14:59 Project dependencies 20:04 Packaging Music by: mezhdunami
The Wait() function starts an infinite loop, how to end it correctly? What does it mean from another thread?
Thank you very much. That helped me getting kick-started with grpc and protobuf.
Thank you for starting this series. Much needed and much appreciated. Following
Excelente!👏🏻👏🏻👏🏻
I've seen your previous materials, they're well done, they provide a lot of knowledge, so I'll be happy to watch the newest one. Thanks. Take care.
Hey thanks! It means a lot 😀
Thanks for the video. Really helped with cmake
Very helpful. Thanks a ton!
Great job! Thank you. Take care :-)
great tut
Could ypu please share the link of the docs where the gRPC installation is mentioned? I tried searching for it but couldn't find any. I want the linux commands
Sure. What I did was follow steps in grpc.io/docs/languages/cpp/quickstart/ and put them in the Dockerfile - specifically Linux & MacOs commands. Main difference being that inside a docker, you don't need to specify CMAKE_INSTALL_PREFIX, you can install system-wide
Thank You!
Hi! I had a problem writing a cmake file that supports the case where one proto imports another inside itself. Could you please drop a link where a similar design is implemented. Everything I found is too cumbersome compared to what you have in video
I will share a public repo I worked on for pointcloud processing. Look for the `grpc`folder, I use multiple grpc files! github.com/Marcus-Forte/pointcloud-tools/tree/main/grpc
Need video about templates
Will do!!
Отличное видео, супер. Ещё бы про профилевщики и дебаггеры. Название не подходящие из-за чего, на мой взгляд, мало просмотров. Я вообще изначально думал, что здесь про проектирование контейнеров std :-) В целом очень рад, что нашел Ваш канал. На русском такого контента очень мало. Смотрю вас на 0.75 и по нескольку раз. Некоторые уроки прохожу вместе - открываю ide и пишу.
Could be a translation thing indeed, but I really meant Dev. Containers as in docker containers
Need videos about docker :-)
Will do!
I subscribed because of C++ content done well. Funny thing, I first used RPC with C++ back in 1995 with DCE/Encina. After that I implemented RPC multiple times using raw TCP or HTTP or NATS. Recently a customer asked for gRPC, so here I am. 😀
same here 😃
You're a legend to use RPC that long ago!
@practicalsoftwaremarcus Naah, just makes me old. Concepts of marshalling/unmarshalling data existed even before that in Borland C++ libraries. Marry that with messaging, you can build your own RPC. I also worked on CORBA with C++ later, which used the IIOP protocol. But firewalls killed IIOP, and web services took off. GRPC is just the recent iteration of RPC protocol.
@@sharathshetty8052 I am familiar with this too. Worked in the semiconductor industry where they invented their own serialization /interface definition file 20 years ago ;). To me gRPC/Protobuf really captures a common problem.
Thank you so much for such a clear explanation.
Glad to hear!!
What are your opinion on ROS and its current state?
I've used ros and ros2 (more than ros1) for many years, both for academic and industrial applications. I think it is a brilliant framework and ros2 especially forces you to use nice software design patterns on the way. It does achieve its goal which is to facilitate development and decoupling of different problems. Over time I've been using less because it always introduced such a big dependency to the application, among other constraints. What if I want to build software for a particular Linux distro or hardware that does not support it(not even compilable..)... Maybe I will make a video on it ;)
Absolutely awesome. It would be amazing if you can explain how to use a raspberry pi in robotics and how to make a deployment from a laptop. Keep it going!!
I will!!
Great Video, would love to know how to make those diagrams
I will make on dedicated to UML and the thinking behind crating diagrams!
awesome explanation
Great video! Keep making content!
How about making a discord server for connecting?
Great content btw!!
Great tutorial. From next time please post a github repo of your demonstration so that it would be easier for us to pick code.
Thanks! Yes, I will post repositories on descriptions!
This has helped me a lot integrating grpc using docker approach. Thanks ❤
Today i spent 5 hours straight to make cmake file run but of no use. I added grpc as a submodule. I received lots of file not found issues. Could you suggest any good cmake tutorial?
I have a video on cmake, have you checked it out? In my next video I will use grpc with cmake once, so maybe it helps further!
@@practicalsoftwaremarcus yes I'm going through all your videos. 💓
Thanx for this super clear tutorial, you are a great teacher!
Can you please make video on Drogon c++ web framework
Hey! I am not familiar with it. Looked interesting. I will think about it!
Can you please make video on Drogon c++ web framework installation please
Not foo familiar with it, will look into
great tutorial, with the cmake 👍
Thank you!!
I really enjoyed this! Thanks for the content :)
Very happy that you enjoyed!
Very good..👍
Why not just use wsl ubuntu on windows?
Wsl is something that works on windows only, while docker in any machine. I think covering docker is more generic!
looks like if you upgrade wsl to version 2, docker able to run containers like this on windows seamlessly. I haven't tried it myself yet, still checking tutorials. the sense to use container instead of entire wsl is that you got very clean "machine" without leftovers of your past projects and broken configs, and if you screw up, you can just burn container with fire and start in a new container
Very cool. I need to learn how to write code like that.
Only comment i'd recommend is make it easier to read your code. I have to fullscreen in order to see what you're trying to show.
Thanks! I will remember that for the next ones
i've been dreaming of making software simulations for space, thanks so much!
Vc fala português?your accent is pretty much of someone from brazil.... haha.... good videos btw
You got it! I am 🇧🇷😀
@@practicalsoftwaremarcus Irmaõ será que tem como vc me ajudar a encontrar trabalho por ai? Aqui no brasil está complexo....
Great!
This demo really use "Modern CMAKE", which complies the standard nowadays, nice.
The audio is so low.
Really? I will keep that in mind when recording
You can fix it at post too
You got another subscriber (because of the C++ Content haha). Btw: I'm also another Electrical Engineer who got lost in Software Engineering😅. Also, are you Brazilian?
Thanks for subscribing! Yes, I am 🇧🇷😀
Cool, thanks!
Wonderful Video of all the capabilities
Leandro Twin + obrigado
Mah, responde o direct kk
Great!
Thank you a lot! Please, continue to create a content
Great.
that a pretty cool and helpful block of information i just received! THANKS.
Glad it was helpful!
Nice content 👍