Jun 13

Sunday At Home In Orlando

Sunday Sucked.  I haven’t felt this numb and exposed in a long time.  My deepest sympathies and love go out to all the families, victims, and survivors in this awful tragedy.  The only shining light in all of this was how we as a community reacted to the aftermath.

To quote Mr. Rogers:  “When I was a boy and I would see scary things in the news, my mother would say to me, “Look for the helpers. You will always find people who are helping.”

My thoughts on gun control:

I have grown up around guns. I was taught how to handle them, fire them, clean them and store them safely.  From an early age my mother and father put into me a healthy amount of fear and respect when dealing with firearms.

We need to extend the 3 day waiting period to all firearms, not just handguns.  The waiting period should also be increased, and having a concealed weapons permit shouldn’t waive that requirement.

My thoughts on gun violence:

What happened in my home town was a tragedy.  I never want to blame the weapon, for that shifts blame to an inanimate object.  It is a person’s own decision to brandish and use a weapon.  It should be easier to get mental health care than it is to get a gun.

-Shea

Oct 10

Friday Post: Orlando iX 2015

Orlando iX was amazing.  I was expecting nothing, and I got treated to an incredible 3 days of awesome tech heads talking shop and showing off their cool stuff.  From cool indie games such as Battery Jam, to a storytelling “robot” plush named Trobo.  The entire event was just filled with energy.

IMG_5772 IMG_5839 (Large) IMG_5841 IMG_5837 IMG_5835 IMG_5831 IMG_5830 IMG_5829 IMG_5825 IMG_5822 IMG_5821 IMG_5820 IMG_5819 IMG_5818  IMG_5810 IMG_5813 IMG_5812 IMG_5807 IMG_5795 IMG_5794 IMG_5790 IMG_5788 IMG_5786 IMG_5781 IMG_5779 IMG_5778 IMG_5777 IMG_5776 IMG_5775 IMG_5774   IMG_5833 (Large)

I had so much fun.  And I took this whole week off.  I spent most of this week just relaxing, sleeping, and playing a fan translated version of Mother 3.  So good!

Have a good weekend all!

-Shea

May 14

I’m Back! Thanks to my new host vNucleus

Hey All,

Hopefully I didn’t worry you all too much.  I’m kinda embarrassed to admit this, but for the past few weeks, I’ve been effectively locked out of a lot of my web apps due to my old host’s server not being able to handle the load.  I’ve been with them for 3 years, and in that time these applications have grown exponentially.  I have sadly outgrown them, and for a while was worried about where I could go.

Good hosting isn’t cheap and it’s worth every penny.  I looked at AWS, but that would have cost me a small fortune for the amount of bandwidth I use.  Some VPS providers would have been good, but I don’t have the time to manage every part of my server.

I’m very lucky to have a good friend who owns the hosting company vNucelus, and has graciously offered me space on his servers.  Everything was migrated today and it all seems to be running super smoothly!

I’m glad to be able to post again, and I hope you are excited to read again.

Thanks for sticking with me!

-Shea Silverman

Dec 10

Holiday Shopping Guide 2014

Hey All,

Figured I would post a list of items that I feel would be awesome purchases for anyone with an electronics itch to scratch!

Holiday 2014

Raspberry Pi Model B+ (B PLUS) 512MB Computer Board
Raspberry Pi Model A+ (256MB)
Mayflash PS2 PS3 PC USB Universal Arcade Fighting Stick
Qanba Q1 PS3 & PC Joystick (Fightstick)
X-Arcade Video Game Controller – X-Arcade Solo
AmazonBasics High-Speed HDMI Cable – 6.5 Feet (2 Meters) Supports Ethernet, 3D, and Audio Return
Motorola USB Wall Charger with Micro USB Data Cable – Bulk Packaging (Black)
RASPBERRY PIHUB
Tontec® 7 Inches Raspberry Pi LCD Display Screen TFT Monitor AT070TN90 with HDMI VGA Input Driver Board Controller
Teensy++ 2.0
Super Scratch Programming Adventure! (Covers Version 1.4): Learn to Program By Making Cool Games
SanDisk Ultra 32GB UHI-I/Class 10 Micro SDHC Memory Card Up to 48MB/s With Adapter- SDSDQUAN-032G-G4A [Newest Version]
Rii Mini Wireless Keyboard with Mouse Touchpad-Black
Edimax EW-7811Un 150Mbps 11n Wi-Fi USB Adapter, Nano Size Lets You Plug it and Forget it, Ideal for Raspberry Pi, Supports Windows, Mac OS, Linux
SanDisk 16GB SDHC Card Class 4 Secure Digital High Capacity – Bulk Packaging
FlexPi Raspberry Pi Case (Blank)

 

Apr 18

Friday Post: PiPlay 0.8 Beta 3

Update: PiPlay 0.8 Beta 3 is uploaded!

Lo all,

It’s been two weeks and my Kickstarter is at 242% funded!!  This is incredible.  I’m so excited and humbled at the community support.  Thank you!

PiPlay 0.8 Beta 3

I am uploading the latest SD Card image of PiPlay.  0.8 Beta 3 includes:

  • Recompiled kernel with Xin-Mo encoder support.
  • Better GBA support.
  • Better Neo Geo support.
  • Fixed issues with Genesis and Final Burn Alpha emulators not running.
  • Genesis emulator can now use Zip files.
  • Updated PiPlay to have a better updater system.
  • 2 player keyboard support in SNES emulator.

What I’m currently working on:

  • Snapshot/screenshot support in ROM list.
  • Documentation.
  • Looking for MSX, Atari, and TG16 emulators to add.

Look for this SD Card image to be available tonight or tomorrow.  My laptop is locking up / freezing randomly and I’m trying to generate a more recent backup, so I have to hurry up and wait while that happens.

I will update this post when it’s uploaded!

-Shea

Jan 03

Friday Post: Hello 2014

Hello All,

Happy 2014!

Today I found out my blog post about dogecoin was featured on Adafruit 🙂  I hope a bunch of readers got some good info from that.

Over the holiday break my friend Zach and I have been working on the PiMAME Menu system.  We got a lot done, and even though it’s very beta, if anyone wants to try it out and contribute some code, it is all on GitHub.

Video of it in action:

that clanging noise was the joystick falling off my desk.  It’s ok though!

Have a great weekend!

-Shea

Dec 27

Friday Post: 2013

Hey All,

Happy Holidays, Merry Christmas, Happy New Year!!!

This year has been amazing to me.  I owe a lot of it to my readers.  Thank you.

I have had new PiMAME stickers made up.  If you would like one, send your address to me using the contact form and I will ship one out!

photo (11)

Thanks everyone!  Here is to a wonderful 2014!!!!

-Shea Silverman

Dec 20

Friday Post: Bitcoin, Litecoin…Dogecoin, oh my! A tutorial on how to use Dogecoin

Reliable Dogecoin Pool:  https://pool.chunky.ms/doge/

Hey All,

A bunch of my coworkers and I have been looking into crypto currencies for fun.  Between figuring out who can get the most hashes per second, watching the markets, and just looking through the source code of the clients, it’s been fun looking at it during out downtime.

One of the hardest things to get past is all the terminology and software that you need to setup in order to actually USE a crypto currency.  This post is an attempt to make a tutorial on how to use Dogecoin, which is a fork of the Litecoin project, itself a fork of the bitcoin project.

Terminology

  • Bitcoin – The “original” crypto currency.  Uses SHA256 algorithm.  Hard to mine unless using specialized hardware
  • Litecoin – A new crypto currency that uses the scrypt algorithm.  Able to mine using cpus and videocards.
  • Dogecoin – Such coin! Much wow!  An alt coin that is a fork of litecoin and based on the shibu inu doge meme.  A fun crypto currency, easy to mine and learn with.
  • SHA256 – The algorithm used by bitcoin.  CPUs and GPU based hashing have been replaced by specialized hardware dedicated to this algorithm.
  • scrypt – the algorithm used by altcoins (litecoin, dogecoin).  Scrypt is designed to be mined only with cpus and gpus.  Dedicated hardware is said to be “impossible” due to the way it’s designed.
  • wallet – a program or website that has unique address and is connected to the blockchain.
  • minerd – a program used to cpu mine.
  • cgminer – a program used to gpu mine with ATI cards (previous versions only) or dedicated hardware (for bitcoin).
  • cudaminer – A program to gpu mine with nVidia cards.
  • pool – a group of individuals all mining together to pool together resources and share in the mined coins.
  • block chain – a list of all transactions.  every wallet syncs up to each other and keeps a log of all transactions.  when you send coins to an address, every wallet syncs up, and the wallet with the correct address receives the coins.  depending on the coin, it could take minutes to days to sync up 100%.
  • workers – a name associated with your account that you use to mine with.  You make a worker for each computer you will be mining with.  for example, my username is shea.  I have 2 workers, one for each computer.  worker one is named red, worker two is named green.

Getting Started

You will want to download the dogecoin wallet software at dogecoin.com.  Unzip the file and then run dogecoin-qt.  You will see this window when it loads:

Screen Shot 2013-12-19 at 10.28.09 PM

You will have zero dogecoins when you start.  And you will not by synced to the blockchain.  It will probably take a few hours before the checkmark on the right hand side appears.  You can hover over it to see how much syncing you have left.

You don’t need to be synced to mine though or to generate addresses to send and receive coins from.

Click on Much Receive to find your current wallet address.

Screen Shot 2013-12-19 at 10.28.24 PM

Click on New Address, and give it a label.

Screen Shot 2013-12-19 at 10.28.59 PM

You will then get a newly generated address to receive coins with.

Screen Shot 2013-12-19 at 10.29.21 PM

Joining a Pool

You are going to want to join a pool.  You will be pooling your resources with a group of others to share the difficulty in mining, and you will receive an amount of coins proportionate to the mining power you put in.  Most pool websites look the same, since the run the same open source software.  Find one you like with a fast server and a quick loading website.  It may take you two or three tries before you find a good pool.

Screen Shot 2013-12-19 at 10.30.54 PM

Look for the Signup link on the left, and then fill out the form.

Screen Shot 2013-12-19 at 10.31.24 PM

When you finish registering and  then login, you will see a dashboard like below.  Your hashrate should be at 0, because you haven’t started mining yet.  Click on the My Workers link.

Screen Shot 2013-12-19 at 10.32.40 PM

This is where you will add workers.  You generally want one worker per machine or program that is mining.  Once you fill out the form with a worker name and worker password, it should appear on the page.

Screen Shot 2013-12-19 at 10.33.32 PM

Now click on the Getting Started link to get the mining address for your pool.

Screen Shot 2013-12-19 at 10.33.46 PM

Mining

I’m only going to be going over CPU mining, because I don’t have a powerful video card, but the process is the same.

I will be using minerd, a part of pooler’s mining suite.  You can download it at the links in the Getting Started section of the pool website.

Once you have downloaded the file, extract it to a directory on your computer.  You will want to open a terminal window or a command prompt (if using Windows).  Change into the directory will you extracted the mining software, and then enter in the following command:

Screen Shot 2013-12-19 at 10.35.57 PM

 

./minerd –url stratum+tcp://pool.chunky.ms:3333 –userpass username.worker:workerpass

changing the stratum+tcp address to be the one offered by your pool, and your username and worker name+password.

If everything goes according to plan, you should now be mining and contributing to your pool.  You will see output like this if it is working:

Screen Shot 2013-12-19 at 10.36.25 PM

Cashing out to your wallet

After a while, you should see dogecoins in your pool account.  You will want to cash those out and send them to your wallet.  Go back to the pool website, click on My Account, and you will want to put in your wallet address (you may want to make a new address for each pool) into the form.

Screen Shot 2013-12-19 at 10.35.14 PM

When you are ready, click on the Cash Out button.  You should receive your coins in a few minutes.

Links

I think that is all there is for now.  This should get you started.  Enjoy, and please let me know if you have any questions.

Donations

If you would like to donate any coins, my addresses are as follows:

  • Bitcoin: 1HnMBN2AdNevjPmvGd8exBmvXvKPiiVMrT
  • Litecoin: LZZC7EUkXbFwgwQEPuTmwmMMVWHwVtdtRF
  • Dogecoin: DAx7FvMQGRoDaNsb622Sv6RXvjWyZSkAGw