Tag Archives: Hardware

WP8 Development 1-5

I have gleefully finished part 1 through 5 of Channel 9, Windows Phone 8 Development for Absolute Beginners.

Windows Phone Emulator

A virtual Windows Phone device.

Installation and requirements

As you install the Windows Phone SDK (SDK 8.0), Microsoft Visual Studio Express 2012 for Windows Phone goes with it, both of which are free. It has a different layout to Microsoft Visual Studio Express 2013 for Windows Desktop, intelligibly. Thence, I now have both. There are system requirements for the former, which are Windows 8.1 Pro (or 8.0 Pro) 64-bit OS and an x86-64 CPU with either AMD or Intel Virtualization (AMD-V and VT-x respectively) and to have the BIOS or UEFI setting of that technology set to enabled) as the Windows Phone Emulator will use Hyper-V hardware virtualization. If you have any Intel Core i3/i5/i7 (nearly all Core 2) or AMD Athlon II, Phenom, Phenom II or FX processor, you are O.K.

Screenshots of the installation.

Windows Phone 8.0 SDK and Visual Studio Update 4 installation.

XHTML, HTML, XAML, SGML, XML … WTH.

My previous knowledge of HTML and CSS, specifically XHTML have been an asset as to grasping XAML. You have Elements and Attributes in XAML too (although termed Objects and Properties), recognizable from XHTML and HTML as well as the familiar syntax and structure. There are subtle differences as well of course, for instance, the lowercase tags of XHTML as opposed to case-sensitive CamelCase of XAML. While HTML is a derivative of SGML and XHTML is a derivative of XML – which is also a derivative of SGML – XAML too is a derivative of XML and the sum of fundamental knowledge of each, does coalesce into a revelation with a newfound grasp on – and an awareness of – markup language, namespaces, procedural programmingdeclarative programming and well-formedness that I didn’t have prior. Bob Tabor suggested to learn either of HTML vs. XHTML and CSS in the concluding thoughts to the C# Fundamentals: Development for Absolute Beginners series and it is already apparent as to why. XML itself has become increasingly compelling too. Eventually, I’ll do the HTML5 & CSS3 Fundamentals: Development for Absolute Beginners series as well. I am enthralled by C#, XAML and Visual Studio.

A Screenshot of the IDE.

The Integrated Development Environment (IDE).

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C#: Day 1

Cultural relic Commodore 64 home computer.

LOAD “$”,8,1

64 kB of RAM. Commodore 1530, SID, Commodore 1541, TAC-2, Floppy, Decrunchinget cetera. Introduction When we got our Commodore 64 I was so intrigued by the command-line interpreter, Commodore DOS, and fascinated by what my brother later did with BASIC, I had to try it for myself but only got a little further than Hello World. Later, I and my brother were introduced to the Demoscene as well, which sparked an interest for pixel art and coding that grew with subsequent computer platforms. I didn’t get far on the C64 and it wasn’t until after we got our Amiga 500 and then the Amiga 1200 that I really took to programming and pixel art (I love you Photoshop but you will never be my Deluxe Paint). During the A500 I developed an interest in the Amiga Workbench operating system. On the A1200 I developed further interest in hardware and software. I upgraded the A1200 from 14 MHz to 28 MHz, from 2 MB to an additional 4 MB RAM and a 40 MB HDD, next was a Motorola 68040 central processing unit at 33 Megahertz, 8 Megabyte of RAM, 540 MB Hard Disk Drive and had a 28.8k V.FAST Modem. Later, my brother talked me into breaking the bank on the Blizzard 1260 Accelerator with the Motorola 68060 CPU clocked at 50 MHz and with 16 MB Fast Memory. Sigh, the 39 MIPS in Workbench 3.0 (and Tornado) made it worthwhile. By then I had 1.1 GB HDD, more bauds and bits with a 57.6k Modem and a 6x CD-ROM. On it, I ran a Bulletin Board System, The Lock-Up BBS. Doors were the Apps of the time, for Bulletin Board Systems, which were the Internet equivalent of the time, sort of. As a Sysop, I was not satisfied with the available Doors so I quickly learned the ARexx language. I had a series of Doors when I jumped to the Assembly programming language and continued programming Doors. Optimizing the code became a passion. I even did CPU specific executables. I preferred customization and as a result my Doors were highly configurable. A few of my aliases were BigBang, Fusion and Dave. I had just begun coding a Workbench application at the time of the Commodore Amiga demise. When I got my first PC, with an AMD K6, I was turned off to programming on it at the time and quit (it wasn’t that easy breaking up with my Amiga and her Motorola 68000 family). Although, it was a good high-end PC at the time. Later though, I learned HTML and CSS. A while ago I was on and off ActionScript too but wasn’t convinced.

The Commodore Amiga 1200 personal computer.

Cultural relic A1200.

AGA, DOpus, X-COPY, D-COPYCloser by CNCD, ProTracker, OctaMED, Imagine, LightWave 3D, Joystick, Datic (Alfa Data) Chrystal Trackballet cetera. C Sharp Long overdue, I am finally going to be programming again. I chose C# (Visual C#) to go with the development of Windows 8 and in particular Windows Phone 8 apps and I will document the process here on my blog. Today I got around to begin the Channel 9, C# Fundamentals: Development for Absolute Beginners. I have no knowledge of any C programming language prior. I have finished lesson 1 through 5 and so far almost everything is very familiar due to my previous knowledge. I like the free Microsoft Visual Studio Express 2013 too (I’ll always miss you ASM-One). The low level Assembly programming language put me off to high level programming languages up until recently (I prefer the Close to Metal approach) but now I have a newfound interest. I’ll summarize and go into detail for my second day. Clearly, I got lost in nostalgia for this first post. My Initial experience is positive though!

Screenshots of various BBS Doors and the Amiga Workbench.

The Lock-Up BBS

Screenshot collage of a few of my Doors, my BBS, a glimpse of my Workbench, and ANSI.