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by O Engenheiro
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Published on 2010-05-31T20:38:48Z
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2010/05/31
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I'd like to develop a PC LCD display emulator for educational purposes. The display uses HD44780.
I don't know where to start.
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So I've been getting into a bit of assembly lately and I'm a beginner so i was wondering if someone could clarify something. I take it every process has it's own set of registers, and each thread can modify these registers right?. How then do multiple threads use the same registers without causing…
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I'm a beginner learning some assembly, when preserving the ESP register before a function call does it matter if you do it by adding or subtracting? hard to explain, consider the following
mov esi, esp
sub esp, 12 // on 32bit OS this would mean that there are 3 arguments to the function
// push,…
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Sorry if I am not supposed to post beginner level questions here..I am new to this site
Please read the code below first
I am confused about getchar() 's role in the following code.. I mean I know its helping me see the output window which will only be closed when I press enter key
So getchar()…
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Learning new technologies can be daunting. If you’ve never used a Mac before, you’ll probably be a bit baffled at first. But, you’re probably at least coming from a desktop computing background (Windows), so you common frame of reference.
But what if you’re just now learning…
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My brother is just starting out college. He's studying the same thing I am here in Bolivia; Systems Engineer which is the equivalent of what a CS degree is in the US.
Being his big brother and a programmer myself I really want to guide him and give him the right material to learn and become good…
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The Internet of Things (IoT) is coming. And, with todays launch of the Oracle Java ME Embedded 3.2 product, Java is going to play an even greater role in it.
Java in the Internet of Things
By all accounts, intelligent embedded devices are penetrating the world around us – driving industrial…
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I am adding an Excel Worksheet object inside Word. Excel has a COM addin attached to it. Any idea how one can know whether Excel is running independently or as an embedded object?
The COM Addin attached to Excel loads when the embedded Excel object is activated (double-clicked) inside Word. I am…
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With the release of Oracle ME Embedded 3.2 and Oracle Java Embedded
Suite, Java is now ready to fully move into the embedded developer
space, what many have called the "Internet of Things". Here are 10 reasons
why Java is the top embedded platform.
1. Decouples software development…
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I'm trying to test a session bean (NetBeans 6.8, Glassfish V3). Unfortunately, the embedded glassfish is unable to start properly, as it tries to connect to a remote JMS Provider (at localhost:7676):
$ ant test
...
[junit] Mar 23, 2010 12:13:51 PM com.sun.messaging.jms.ra.ResourceAdapter start
[junit]…
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I have a page that includes/embeds a file that contains a number of functions.
One of the functions has a variable I want to pass back onto the page that the file is embedded on.
<?php
include('functions.php');
userInGroup();
if($user_in_group) {
print 'user is in group';
} else {
print 'user…
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