Jul 10

Friday Post: Make Magazine!

Hey All,

Happy Friday!

This week just flew by, but projects are going really well, and I am hoping to have a cool announcement in the next week or so.  In the meantime…

PiPlay was featured in Make Magazine!!!!!!!

I’m seriously fanboying over here.  To have my project featured in Make is like having a researcher’s paper featured in Science or Nature magazine.  I’m just blown away.

The article is about making a home arcade system and controlling the games with an Arduino Esplora.

M45_Cover_LowRez_Sq_1024x1024

 

Have a good weekend all!

-Shea

 

Jul 03

Friday Post: 3D Printing and Raspberry Pi live streaming

Hey All,

Happy Friday and happy 4th of July weekend!

On Monday I recieved a 3D Printer from the company M3D.  It is the blue Micro 3D printer.  If you use the coupon code “refurb” you can get one for $300 dollars (plus about $12 shipping).

microBlueSo far I’ve printed out a bunch of things, ranging from Bulbasaurs, and Ford Fiesta ST scale models, to characters from Dota and keychains.  So far it has been an awesome little printer.  Now, it’s slow, a little loud, and only has a print size of 6x6x6, but that hasn’t been an issue yet.

I’m using a Raspberry Pi with the camera module to livestream my printer.


Broadcast live streaming video on Ustream

bulba

2015-07-01 (1)

IMG_5327 IMG_5336 IMG_5326 IMG_5325

Livestreaming from USTREAM on the Raspberry Pi

Here is a quick guide to livestreaming on the Raspberry Pi with USTREAM and an RPI Camera Module

References from: https://ustream.zendesk.com/entries/63723444-Raspberry-Pi-Streaming-video-to-Ustream and http://www.oz9aec.net/index.php/dvb/490-turn-your-raspberry-pi-into-a-live-hdtv-transmitter

  • Install Raspbian to your Raspberry Pi SD Card
  • Install the Raspberry Pi Camera Module
  • Using Raspi-Config activate the camera module
    • sudo raspi-config
    • Enable Camera
  • You are going to need a version of ffmpeg installed.  The version from apt-get will not work.
    • You can download a working binary here: http://files.oz9aec.net/datv/490-rpi-hdtv/ffmpeg
      • wget http://files.oz9aec.net/datv/490-rpi-hdtv/ffmpeg
      • chmod +x ffmpeg
    • Or you can download and compile the ffmpeg sources via git
      • git clone git://source.ffmpeg.org/ffmpeg.git ffmpeg
      • cd ffmpeg
      • ./configure
      • make
      • sudo make install
  • Set up a ustream script:
    • nano ustream
    •  #!/bin/bash
      RTMP_URL=<rtmpurl>
      STREAM_KEY=<streamkey>
      while :
      do
          raspivid -n -vf -hf -t 0 -w 960 -h 540 -fps 25 -b 500000 -o - | ./ffmpeg -i - -vcodec copy -an -metadata title="Streaming from raspberry pi camera" -f flv $RTMP_URL/$STREAM_KEY
          sleep 2
      done
    • Change RTMP_URL and STREAM_KEY to match the keys you get from your USTREAM Channel settings page.
    • If you compiled and installed your own version of ffmpeg, remove the ./ffmpeg and replace it with just ffmpeg in the code above.
    • chmod +x ustream
    • ./ustream
  • With any luck, you will now be streaming to your USTREAM channel.

 

 

 

 

 

Jun 19

Friday Post: Raspberry Pi Case and No Starch Press Humble Bundle!

Happy Friday!

This was a long week.  I had three things to do at work.  2 of them took 20 minutes, the last one took 4 days to finish.  I’ve also apparently become addicted to Splatoon on the Wii U.

Official Raspberry Pi Case

The Raspberry Pi Foundation has come out with their official Raspberry Pi Case.  I haven’t gotten my hands on one yet but it looks really nice.

Humble Bundle

I’m a huge fan of No Starch Press, and I love Humble Bundle’s bundles.  I picked up the last No Starch Humble Bundle and it was great.  This time it’s no different.

https://www.humblebundle.com/books

This bundle’s list of books:

PiPlay

Mark and I have been working on our remote controller concept that I posted a while ago on the blog.  I’m really impressed with how it’s turning out.  I couldn’t ask for a better team member.  I’m excited to share that in the upcoming weeks.

Jun 06

Friday Post: Ubuntu Mate on Pi2

Hey All,

I do not know how the Splatoon box art got into the title.  That’s crazy.  Anyways, I tested out Ubuntu Mate for the Raspberry Pi2, and it’s impressive.  Everything feels really responsive, Firefox on it is super smooth.  It looks like a good build.  The only problem is that it’s only for the Pi2.  A few years ago I switched all my installs from Ubuntu to vanilla Debian, and I’ve been enjoying that.  Ubuntu Unity didn’t sit well with me, but on Mate, it feels very much XFCE, so I like it.

The next version of PiPlay is coming along, going to be updating to the next version of Raspian, and some various little fixes.  Can’t wait!

Splatoon has been so much fun.  If you have a Wii U it is so worth it.

Have a good weekend all.

-Shea

May 22

Friday Post: Happy 90th Birthday Grandma!

Hey All,

First off, Happy 90th Birthday to my Grandma B!!  Love ya!

It’s been a hectic few weeks.  The migration has gone pretty well.  I have some more stuff to move over, but I’m happy with it.  The server is so powerful.

Mark and I are going to be bringing up a new service for gamebox art soon to help with PiPlay.  I have also been hard at work on some electronics stuff, and Mark has been doing some cool coding.

I’m really looking forward to the next month.  I have been pulled in a lot of directions, took a few breaks, but I think I’m finding the right thing to move forward with.

I can’t wait for the next part of this ride.

Have a good weekend everyone!

-Shea

Apr 17

Friday Post: PyCon 2015!

Hey All,

PyCon 2015 is over.  It was an amazing time in Montreal.  My coworker and I presented ProctorHub, the homegrown proctoring solution that we created for our university.

We met a lot of fellow educators, tons of fellow pythonistas, and learned a ton!

A PiPlay kit was also auctioned off during the PyLadies auction, where it brought in $200!

All of the talks are up on YouTube:

https://www.youtube.com/channel/UCgxzjK6GuOHVKR_08TT4hJQ

I’ve also picked up two of these nrf24l01+ Transceivers.

11038420_10104069360076632_3430831120835634129_o

I have a neat project I’m working on involving a Raspberry Pi and an Arduino.  Hopefully I’ll have the prototype to show next week 😀

Have a good weekend!

Apr 03

Friday Post: PyCon 2015, also Make!

Hey All,

So next week I will be in Montreal for the annual Python Software Foundation conference: PyCon.  My coworker and I will be presenting a project we developed at UCF that uses Django, AWS, and a bunch of other tools that allow us to help 60,000 students learn in a better environment.

Next Friday’s post will probably be late, depending on what the internet connection is like up there.

Also, Make featured PiPlay in their latest video!

Have a good weekend everyone!

-Shea

Mar 27

Friday Post: PiPlay 0.8 Beta 9 Released!

Happy Friday Everyone!

 

I am proud to present the very latest version of PiPlay!  PiPlay 0.8 Beta 9!  I feel like this is the best release yet!

While this was mostly a bug fix and compatibility update, we do have one awesome new features implemented.  When you upload, drag and drop, ftp, or somehow copy a game file to the roms folder, our file watcher will pick that up, and automatically update the PiPlay Menu.  No more running the Rom Scraper, or getting popups about unscraped files.

Update now via the PiPlay Menu, or download the latest image!

 Changelog
  • Numerous bug fixes!
  • Updated to latest Raspbian
  • SQLite Backend
  • Webserver now a background process via supervisor
  • File Watcher automatically scans for game files and updates the PiPLAY menu
  • Raspberry Pi 2 comparability
  • Controller config updated
  • Moved more repos to GitHub
  • Master games list updated
  • Toggle menu item visibility (in beta mode still)

Have a good weekend everyone!

Mar 22

Very Late Friday Post: 2 Years!

Hey All,

Sorry for the very late post this week.  Trying to figure out why I’m having such connectivity issues to my web host.  Replaced the router.  Still happens.  Modem is fine.  It’s not my host.  But my ISP can’t see it as being down since it comes up 5 minutes later.  I can VPN into work and access my host from there.  So weird.

Anyways,

Tomorrow marks my 2nd Wedding Anniversary.  It feels like it’s been a day and a half 🙂 K, I love you.  Thank you for putting up with me.

PiPlay

0.8 Beta 9 is coming along.  It should be released in a day or so.  This is the best version yet, and I’m so sorry for the Beta 8 release.  Trying to get everything working on both the Pi and Pi2 has been a challenge.  But I think this version will be great.  We have upgraded to the latest Raspbian image, moved more emulators into GitHub / Git and now can update most of PiPlay with a Git Update.  Mark has created an awesome file watching script which automatically updates the frontend when a new file has been uploaded.  No more running the scraper, it all happens in the background.

Mario Party 10

Mario Party 10 came out this week.  I had a chance to play it with a group, and, well, it feels like Mario Party Lite.  The game is gorgeous, the levels are beautiful, but there are only three game modes.  Amiibo Party, Bowser Party, and “Mario Party” which isn’t like previous games.  Everyone works together to get to the end in a vehicle, basically pooling dice rolls.  The classic game has been shortened and moved to Amiibo Party.  It feels like a lot of content is missing.  The load times are also really long.  I really wanted to love this game, but I feel like its a demo.  I’m hoping patches and some free DLC fix that.

SmartiPi

I backed the SmartiPi kickstarter a short while ago, and received my case the other day.  I think this is one of the best designed cases out there.  It easily wraps around the whole Pi, and has LEGO compatible pegs on the case.

IMG_4913

 

Have a great week(end)!

-Shea

Mar 06

Friday Post: Bugs!

Hey All,

First of all, yes, I’m aware of a really dumb bug in PiPlay 8 Beta 8.  I’m going to release an update this weekend that should fix it.  I don’t know how I let a release slide with a joystick bug, but I did, and I’m sorry.

I changed my Raspberry Pi battle station setup so that hopefully testing will be a bit easier.

IMG_4853[1]

On another note, this week at work has been amazing.  One my applications was selected as a winner in an educational app challenge.  My team won 3rd place.  I am very proud!  My team was also selected to present at the New Media Consortium on our work with Learning Tools.  😀

Have a good weekend all.  I look forward to releasing the bug fix update.

-Shea