Hey guys , i'm planning a real-time data system: QNX or RT-Linux? Any advice on which is better? Pr
Hey guys , i'm planning a real-time data system: QNX or RT-Linux? Any advice on which is better? Pros and cons appreciated
T@Rémi
TDepends on your application. RT Linux isn’t hard real-time, per se. Ubuntu has a good blog on this: https://ubuntu.com/blog/real-time-linux-vs-rtos-2.
Ubuntu
Download our latest Whitepaper: A CTO’s Guide to Real-time Linux Welcome to this two-part blog series on real-time systems which asks the question: Real-time Linux vs RTOS, which is best for you? In Part I we looked at the basics of a real-time system where we explained that a real-time system must respond to events […]
TSo, again, it depends on your specific requirements.
RWhat kind of stuff do you want to know ?
A- Raspberry Pi for Beginners by Udemy: Course Link
- Coursera Raspberry Pi Specialization: Specialization Link
- LinkedIn Learning Raspberry Pi Courses: Browse Raspberry Pi Courses
- Raspberry Pi Foundation's Official Projects: Official Projects Page
- **YouTube Tutorials**:
- **Hackster.io Projects**: [Raspberry Pi Projects](https://www.hackster.io/raspberry-pi/projects)
Coursera
Offered by Johns Hopkins University. Invent, Prototype, Create -- with Raspberry Pi. Master multi-discipline theory and practice for ... Enroll for free.
LinkedIn
Our Raspberry Pi online training courses from LinkedIn Learning (formerly Lynda.com) provide you with the skills you need, from the fundamentals to advanced tips. Browse our wide selection of Raspberry Pi classes to find exactly what you’re looking for.
YouTube
Raspberry Pi tutorials, reviews and informational videos
Bio:
Matt Timmons-Brown runs the world’s most-popular Raspberry Pi YouTube channel, “The Raspberry Pi Guy” (www.youtube.com/theraspberrypiguy) with over 6 million views. Originally from Cambridge, UK, Matt is a Computer Science student at the University of Edinburgh and has worked for Ama...
Bio:
Matt Timmons-Brown runs the world’s most-popular Raspberry Pi YouTube channel, “The Raspberry Pi Guy” (www.youtube.com/theraspberrypiguy) with over 6 million views. Originally from Cambridge, UK, Matt is a Computer Science student at the University of Edinburgh and has worked for Ama...
MThanks for this. I'm trying a real-time monitoring system for industrial machinery, needing high-frequency sensor data collection and immediate anomaly detection.
TDo you have any pointers on starting out with kernel development for @kiyotaka ayanokoji? Maybe starting out with standard Linux is a better place to start than diving right into embedded versions.
S@Chinmaya_Mahanta Welcome to the community! We're eager to learn more about you. Can you introduce yourself and tell us about your professional life?
AWelcome to the community.... It depends on how much effort you do and your learning skills
HThank you, but according to your experience?
I know java language, not proper but i know...also know javascript. ?
I know java language, not proper but i know...also know javascript. ?
ATo learn C it would be easy for you cuz you already know the basics of programming, only syntax will change, in my opinion if you put enough effort you'll learn enough withen a month
CThanks @Saßì
CHello Everyone! I run a startup that built an end-to-end IoT cloud backend platform. https://anedya.io/ . I would love to contribute to this community in all the possible ways I can and would learn along the way.
AnedyaMarkand Pathak
An Easy, Scalable, Secure & Reliable IoT Cloud. Connect devices at Scale with Anedya Cloud!
S@gauri @harshkumar Welcome! We're excited to get to know you. Could you tell us about your professional journey so far?
KThanks!
If you could provide some resources it would be helpful
If you could provide some resources it would be helpful
S@robson2017 @mohAshfak Welcome to the community! We're eager to learn more about you. Can you introduce yourself and tell us about your professional life?
S
SHi
AHiii
Rhttps://github.com/agelastic/eudyptula
There are some challenges with solution about kernel development here
There are some challenges with solution about kernel development here
GitHub
www.eudyptula-challenge.org. Contribute to agelastic/eudyptula development by creating an account on GitHub.
RAnd if you want to create your own os (quite difficult but very interesting)
You can check out
https://wiki.osdev.org/Tutorials
You can check out
https://wiki.osdev.org/Tutorials
RThere are some good tutorials about all the basics you need
WHello everyone, For the motion control system of a robot, how can integrator windup be prevented in the PID controllers when the robot's joints experience large desired position changes or actuator saturation constraints during rapid movements? Because i want my robot to perform a kicking motion, Do u have a suggestion about appropriate anti-windup measures
JTry these it might help you
- Acquire resources in the same order to avoid deadlocks.
- Ensure tasks don't create circular dependencies on resources.
- Use semaphores/mutexes to manage resource access.
- Minimize nested resource locking.
- Implement timeouts for resource acquisition.
- Assign appropriate task priorities.
- Prefer static resource allocation.
- Thoroughly test and debug the system.
Wis there any one busy with current and storage off power want to start a project but can have some help with it
Was in power calculation, in and output
Wi know i am not stupid but rather have a seccond or more minds to see what we can make and accomplished with it
Wand for those who think its a small project its not will use you and your skills aswel in that private made company behind it
EHello everyone. Name Emil Einarsson. Working in Denmark at MacArtney underwater technology as a lead vehicle and multiplexer electronics engineer. Work with everything from PCBs design in orcad, firmware writing in C, full system designing, FAT/SAT to leading our future development of products. We work with private, commercial and military clients. I have a masters of science in engineering (Intelligent Reliable Systems). Did my bachelor and masters on autonomous underwater vehicles. Master thesis in Model Predictive Control for the BlueROV2. As a hobby I run HA on Proxmox at home and tinker with few electronics tasks.
1Yea but also certain memory based theory etc cause C is lower level
1how does multiplexing work
NWelcome @EME Happy to have you as a DevHead !
S@EME @Aman Welcome aboard! It's wonderful to see you here. Can you introduce yourself and tell us what you do professionally?
A@Saßì I am a ug student pursuing Electrical and electronics engineering.
S@Fahad_KR @Timilehin Olayuwa @Sasikanth Welcome to the community! We're eager to learn more about you. Can you introduce yourself and tell us about your professional life?
STWow, welcome EME. Glad to have your experience in-server. Let us know if there is anything in particular you are looking to learn/gain from/give to the community.
TWhat kind of multiplexing are you referring to? There are different levels of multiplexing, for example in a higher order comms system or at the embedded pin level.
TCan you describe the system you're trying to build and its power requirements in more detail?
S@Deoyanj joshi @Muthukrishnan Welcome to the community! We're interested in hearing about your career path. What inspired your journey?
TS@Massaquoi @Shivam Joshi @asprilla0877 Welcome to the community! We're eager to learn more about you. Can you introduce yourself and tell us about your professional life?
EWe multiplex, serial (RS232/485/422), Ethernet (10/100/1000/10000 Gb), 3G-SDI, analogue video to fiber optics using CWDM. So 18 different channels. Most of the time we use a SM fiber since our data use is below 2.5Gb. Single mode can support up to 10Gb per channel. We design and make our own serial and Ethernet multiplexers. But most of the time buy off the shelve video converting. We also use the Focal multiplexer for different system. Most of the time we send data over 1km to 10km. And power is also sent over the umbilical. Most of the time it’s around 800W or 1200W. 12/24/48VDC. Also have our own eFuse board so the underwater bottles don’t need to be open. The bottles are either 1000/3000 or 6000m rated. Hope that answers your question.
STHi @everyone! In just about 15 minutes we’re starting our third Engineering Hour! Join @Umesh Lokhande to get a grasp of MQTT in our weekly live demo.
See you there?
See you there?
SHi
TI’m going to talk to Umesh about reheating this topic. We believe it has to do with the host stream. If their bandwidth is low to moderate and pushing a hires video it can cause the instability in the audience stream.
MThanks for this 
@Joseph Ogbonna
@Joseph Ogbonna