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by The Traveler
Sun Jul 22, 2018 7:18 pm
Forum: Networking and servers
Topic: How can I broadcast OSC messages to multiple RasPi's on my network?
Replies: 3
Views: 1462

Re: How can I broadcast OSC messages to multiple RasPi's on my network?

It has an option to send OSC packets over UDP. OSC is "layered" over TCP/UDP. The underlying transmission protocol doesn't care what data is it carries or how it's formatted. The biggest issue with UDP is this, if you drop packets on a network, their gone. Any information they carry is gone with th...
by The Traveler
Sun Jul 22, 2018 5:40 pm
Forum: General programming discussion
Topic: How to create a professional GUI on Raspberry
Replies: 4
Views: 1652

Re: How to create a professional GUI on Raspberry

I'd suggest you write your image processing application first and do some performance bench marking then worry about a GUI. Image processing is notorious for eating processor cycles. The most "professional looking GUI" you can make won't matter if your application runs like a snail. Your putting the...
by The Traveler
Sun Jul 22, 2018 3:59 pm
Forum: Gaming
Topic: SNES sound laging
Replies: 1
Views: 431

Re: SNES sound laging

by The Traveler
Sun Jul 22, 2018 11:51 am
Forum: Automation, sensing and robotics
Topic: sim808 and waze
Replies: 10
Views: 1687

Re: sim808 and waze

It's been seen 127 times so far. No one has an answer to your question apparently.

Then there is this:
Waze supports Android and iPhone ... ... do not support either a full native UI or other application programming interfaces they rely on
by The Traveler
Sat Jul 21, 2018 11:55 pm
Forum: Beginners
Topic: Looking for some crash course or something
Replies: 8
Views: 753

Re: Looking for some crash course or something

Right now I don't even know what to buy in order to start with building such a thing, and that's where I would like to start. Poor starting point. It's difficult to know WHAT you need until you know WHY you need it and HOW you can control it. You can waste a lot of money that way and be no closer t...
by The Traveler
Fri Jul 20, 2018 2:43 pm
Forum: Graphics programming
Topic: GUI developement for rpi3 board
Replies: 10
Views: 4941

Re: GUI developement for rpi3 board

but i have few things to ask then why people prefer Qt over python for GUI development also i want to ask that will it be possible to make high end GUIs for rpi using tkinter?? i want to show maps and location etc using rpi with some input data coming from UART port all this possible?? i want to as...
by The Traveler
Fri Jul 20, 2018 2:32 pm
Forum: Troubleshooting
Topic: Dead USB and Ethernet ports
Replies: 8
Views: 605

Re: Dead USB and Ethernet ports

The USB ports suddenly stopped working while I was installing retropie on my pi 3b....
https://retropie.org.uk/forum/
by The Traveler
Fri Jul 20, 2018 1:59 pm
Forum: Graphics programming
Topic: GUI developement for rpi3 board
Replies: 10
Views: 4941

Re: GUI developement for rpi3 board

Option #2 would be the most straightforward and it's pretty simple to use. Tkinter has had Python support for a lot of years so it's well documented and stable. As you have a deadline, Tkinter presents far fewer hurtles to overcome.
by The Traveler
Fri Jul 20, 2018 1:57 pm
Forum: Automation, sensing and robotics
Topic: [Help] Trigger mechanism
Replies: 7
Views: 844

Re: [Help] Trigger mechanism

Linear actuators is more like what i am looking for but i need it to be strung out with decent power and be able to push it back to it's position Better, but still vague. If you want to compress a spring, then you need to know how much force the linear actuator requires and how long stroke to compr...
by The Traveler
Thu Jul 19, 2018 10:59 pm
Forum: Automation, sensing and robotics
Topic: [Help] Trigger mechanism
Replies: 7
Views: 844

Re: [Help] Trigger mechanism

will trigger some springs.
A bit vague. Like hitting them with a hammer? Or launching large ball bearings at them? Or placing them in a compressed state beneath a seat cushion and having someone sit on them?

"Triggering" could be done in a myriad of ways ... ?
by The Traveler
Thu Jul 19, 2018 7:44 pm
Forum: General discussion
Topic: UL and Flammability rating for Raspberry Pi 3B+ [solved]
Replies: 20
Views: 1784

Re: UL and Flammability rating for Raspberry Pi 3B+

https://www.raspberrypi.org/documentation/hardware/raspberrypi/conformity.md and https://www.raspberrypi.org/blog/raspberry-pi-integrator-programme/ To the best of my knowledge, none of the RPi devices UL certified. CE/FCC is mandatory. UL is voluntary. The issue is our client is requiring us to use...
by The Traveler
Thu Jul 19, 2018 3:08 pm
Forum: General programming discussion
Topic: What Does Hiding the Details of I/O in Library Calls Teach?
Replies: 63
Views: 7827

Re: What Does Hiding the Details of I/O in Library Calls Teach?

Our mission is to put the power of computing and digital making into the hands of people all over the world.
Have you ever read Stephen Hawking's #1 New York TImes Bestseller, "A Brief History of Time"?

It's sort of like that.
by The Traveler
Thu Jul 19, 2018 12:50 pm
Forum: Beginners
Topic: Raspberry Pi not connecting with Brick Pi
Replies: 3
Views: 534

Re: Raspberry Pi not connecting with Brick Pi

How can I switch to Raspbian Jessie or Wheezy from Stretch
If it solves your problem simply burn an SD card with an older versions and use it. Otherwise, it appears your out of luck unless the Dexter Industries people want to update their software to work with Stretch.
by The Traveler
Thu Jul 19, 2018 12:31 pm
Forum: Advanced users
Topic: Live video streaming on youtube
Replies: 2
Views: 225

Re: Live video streaming on youtube

I'll appreciate any help coming my way.
Contact YouTube. https://www.youtube.com/t/contact_us with particular attention to the "Developers" link.
by The Traveler
Wed Jul 18, 2018 2:38 pm
Forum: General discussion
Topic: system for controlling and monitoring device
Replies: 11
Views: 705

Re: system for controlling and monitoring device

Your basic understanding is correct. By way of example, if you wanted to keep it fairly simple and scripted in Python, you could use Flask: http://flask.pocoo.org/ for the web server and Sqlite3: https://www.sqlite.org/index.html to hold the data. Both can be loaded on your RPi using a package manag...
by The Traveler
Wed Jul 18, 2018 2:20 am
Forum: Gaming
Topic: Help can't use retro pie (ROM issue)
Replies: 2
Views: 507

Re: Help can't use retro pie (ROM issue)

Use Pygame to make games and then try and assign the UltraCabs Joysticks and buttons to work within Pygame
I'd call this the most simple and direct way to achieve your goals.
by The Traveler
Tue Jul 17, 2018 3:47 pm
Forum: Automation, sensing and robotics
Topic: PS4 controlled robot
Replies: 3
Views: 765

Re: PS4 controlled robot

This is my first project and I have 0 experience, so if you guys could use simple terms for me to understand, that would be great.
Start with MUCH simpler projects and work your way up as your knowledge and experience increases.
by The Traveler
Tue Jul 17, 2018 2:17 pm
Forum: General programming discussion
Topic: What Does Hiding the Details of I/O in Library Calls Teach?
Replies: 63
Views: 7827

Re: What Does Hiding the Details of I/O in Library Calls Teach?

People with a curious nature may want to learn more about the inner workings later on as they gain knowledge and experience. I think it's important that folks have the desire to learn more and that will lead them on. I never "spoon feed". My own approach is generally to point them to relevant links ...
by The Traveler
Tue Jul 17, 2018 1:48 pm
Forum: Troubleshooting
Topic: R Studio
Replies: 1
Views: 1364

Re: R Studio

What about R Studio? R studio support FAQ and database: https://support.rstudio.com/hc/en-us http://blogs.neuwirth.priv.at/software/2017/01/03/rstudio-on-raspberrypi-3/ From what I gather, you would have to compile the source code to get the IDE working. Otherwise, it's a command line program on a ...
by The Traveler
Tue Jul 17, 2018 1:19 am
Forum: Beginners
Topic: Windows 10 - Pi3B+ ----- SOLVED
Replies: 8
Views: 1098

Re: Windows 10 - Pi3B+ ----- SOLVED

You can always install smarTTY on your windows box. It's got a drag and drop interface to transfer files. http://smartty.sysprogs.com/
by The Traveler
Mon Jul 16, 2018 2:36 pm
Forum: Python
Topic: how to use boto
Replies: 6
Views: 1198

Re: how to use boto

if anyone is interested to help please I would b grateful of u all.. Start here: https://www.python.org/about/gettingstarted/ and learn the basics at least. There are a huge number of tutorials and information resources on the Internet for you to use. Asking for someone to solve your problem for yo...
by The Traveler
Sun Jul 15, 2018 5:58 pm
Forum: Java
Topic: Send SMS with GSM GPRS A6 Module and Java
Replies: 2
Views: 2400

Re: Send SMS with GSM GPRS A6 Module and Java

error log?
by The Traveler
Sun Jul 15, 2018 4:56 pm
Forum: General discussion
Topic: What is a good site to get working roms from?
Replies: 3
Views: 405

Re: What is a good site to get working rooms from?

... but the site I used for roms has been taken down ... I don't suppose you stopped and asked yourself why ... https://www.nintendo.com/corp/legal.jsp#download_rom Isn't it Okay to Download Nintendo ROMs for Games that are No Longer Distributed in the Stores or Commercially Exploited? Aren't They ...

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