Archive for April 25th, 2012

SDC updates.

Wednesday, April 25th, 2012

Updating the SDC logs has, frankly, become a pain in the fundament.

All of that stuff is hard-coded in raw HTML using text editors. It has always been time consuming to do the updates.

Worse yet, both of the SDC log hosts are going away sooner or later; Apple is phasing out mac.com hosting, and I’m not sure what Commsite’s plans are (except they’re getting rid of the bga.com domain).

Lawrence and I have discussed this and made some preliminary plans to convert the SDC logs to a joint blog (where we both have admin/posting rights). I’ve taken some steps in that direction, and as soon as I hear back from Bluehost support I’ll be able to start taking more steps. Once I get things set up the way I want them, I’ll start moving older entries over.

Lazyweb: Microcontroller help, please?

Wednesday, April 25th, 2012

Now that school is (mostly) wrapped up, I anticipate having some more time to do things. Like bike riding. And catching up on all those episodes of “The Wire” and “Top Gear” I haven’t watched yet. And maybe starting back up with the MIT OpenCourseware thing. And writing the third and subsequent installments of “Talking GPS Blues”.

One thing I’ve been wanting to dabble in and learn more about is microcontroller programming. In the past, I’ve given thought to purchasing one of the Basic Stamp or Propeller kits. But these days, it seems like everyone is going the Arduino route. It looks like there’s a vast community behind that particular family of devices, plenty of reference material, and a great deal of hardware that can interface with those devices. So I’m leaning in that direction.

But I’m confused. There’s the Arduino Uno, there’s the ADK Mega, there’s the Mega 2560, the Netduino and Netduino Plus, Fry’s has a bunch of Arduino clone boards, and I can even get Arduino boards at Radio Shack. (“You’ve got questions? We’ve got blank stares.”)

Question: what’s the best board for a beginner? My object is to learn how to program the Arduino, and to have some fun interfacing devices to it. I may eventually want to branch out into robotics (the 4WD platform interests me). I think I want something with headers and that “shields” can be added to, since I’m not planning at the moment to build any embedded projects and would prefer something that requires a minimum of soldering. Is something like the “Getting Started with Arduino” kit worth the bucks?

You would think the Make folks would have a guide to the various Arduinos on their site, but if they do, I have not been able to find it.

By the way, I actually do not have a soldering iron, and my skills in that area are weak. Can someone recommend a good soldering setup for electronic work as well? I’m not going to start out soldering surface mount stuff, but I’m willing to spend a little money to get something that will give me flexibility to do more advanced stuff as my skills grow.

I’d also appreciate any book recommendations folks have. I have Programming Interactivity: A Designer’s Guide to Processing, Arduino, and Openframeworks which looks like a decent high-level guide to working with Arduino (among other things), and am considering purchasing the Arduino Cookbook since that seems to have a great deal of “how do I do thing X” instruction in it. Are there any other recommended Arduino books? Is Getting Started with Arduino worth purchasing?

Annals of law (part 4 of a series).

Wednesday, April 25th, 2012

Ron Reynolds is a state representative from Fort Bend county in Texas.

Rep. Reynolds is also a lawyer.

Rep. Reynolds is also out of jail now, having posted $5,000 bail.

“Prithee, good sir,” you ask. “What was Rep. Reynolds charged with?”

Good question. After all, it is not unheard of for state lawmakers to be arrested for one reason or another; DWI, picking up hookers, carrying unlicensed firearms, etc. (There was a famous incident some years back – I can’t find the details now – where a state rep had his cousin shoot him. I can’t remember why they thought this was a good plan at the time, but both ended up in jail.)

But Rep. Reynolds is a special and interesting case. You see, he was arrested and charged with barratry.

“Barratry? Is that anything like piracy?”

No. According to the Law.com legal dictionary, “barratry” is the practice of “creating legal business by stirring up disputes and quarrels”. Now, I’ve heard of lawyers being charged with barratry before, but generally in the context of bar association proceedings and as sort of a side accusation. I’ve never heard of a lawyer actually being arrested on criminal charges of barratry; I’m sure it must have happened elsewhere, but a quick Google search did not turn up any other examples. One source I found states that nobody has ever been able to find an example of a successful criminal prosecution for barratry in Texas.

I did find:

  1. Apparently, barratry in Texas is a misdemeanor on the first offense, and a felony on subsequent offenses.
  2. A group of Dallas area lawyers are challenging the barratry law on First and Fourteenth Amendment grounds. Apparently, it interferes with their ability to gather information about misdemeanor defendants and send them solicitations.

“What are you in for, son?”
“Barratry.”
And they all moved away from me there on the Group W bench…

Edited to add: Found the guy I was thinking of who had his cousin shoot him: state Rep Mike Martin.

TMQ watch: April 24, 2012.

Wednesday, April 25th, 2012

TMQ is back temporarily, for the first of his two yearly draft columns. We were actually kind of wondering about this; ESPN dropped “Page 2” a couple of weeks ago, and we were unsure if TMQ would stay or go.

Anyway, we are glad to see Easterbrook back, and, after the jump, we will mock his mockery…

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