When writing reusable code, I like to be consistent and use standards. For C++, there are many flavours out there.
I've been looking around for guidance on writing modern C++ code, with templates. That's when I bumped into the µOS naming s...
The C++ Standard Template Library has a decent set of containers. std::array, std::vector, std::list, ...
When you write a software function, it can be useful to handle whatever container the user wishes to use.
In my little print function here...
I wrote a series of articles about GitHub Actions. To:
validate that no one submits code that breaks the build
automate nightly deploy and update online documentation
The flow below shows the current setup. Read it down to up, to understand wh...
I have a Raspberry Pico GPS library project. It comes with several examples. And each example can communicate to the GPS over I2C or UART.
Initially, it was a single-example project. I used a definition in the NMake config, that allow...
You can Make GitHub build your project. I'm using an Action to check out branches and build them, when a pull request is submitted. I adapted an existing flow from the Raspberry organisation. Here's what it does
check out the branch that's the ...
The title says it all. You can generate project documentation from the comments in the source files. I'm using doxygen for that. What I tried today (and succeeded in), is to make a GitHub action that:
kicks off a process on one of its...
This web page simply contains the ASCII table in a few formats.
Mobile View
Printable Version (Monochrome)
To print, click here to open the monochrome ASCII table in a web browser window, then print in Landscape format. I have tested ...
Codon, a Python-based compiler, allows Python scripts to achieve similar performance levels as the C/C++ programming language. (Image Credit: Cg_prodigy/pixabay)
At some point, new or experienced computer programmers have learned Python and realized...
Introduction
This blog follows on from my previous blog, which explained how to get started with the ARM Mbed OS 6.15 BLE API and how to develop a simple Button-LED BLE app.
I’m now taking it a step further and will be explaining how to develo...
Introduction
Arm, the owners Mbed OS, has been in the news recently following the decision to withdraw from the Nvidia acquisition. Whilst this had nothing to do with Mbed OS itself, it did somehow renew my interest in this free open source Internet...
I don't get over-excited about programming languages and their evolution easily.But it happened this time. C++ is introducing a new dialect. The 2020 standard. There are a number of things that are useful but I wouldn't consider them gro...
At this point, I will digress and turn the clock back, life was good we had the Internet, Ethernet and Microsoft could not spell or supported either. At that time for Ethernet cable, you had your choice of Thick (10Base-5), Thin (10Base-2), and or CA...
I will not stutter. C is one of the most powerful computer languages ever written. In this blog, I will show what an operator is.An operator in its simplest form would be: a added to b. In this case, the operator is added to. But you also have an ass...
Don't know if anyone is interested in this, but since i just finished my quick and dirty brute force solution of the Queens Chess Problem using Python i thought that maybe i should publish it to see what kind of feedback i will get: #!/usr/bin/p...
I have 4 sparkfun lummenati 3x3 bParts, I having a problem finding a code, i have them daisy chained would like to makea top hat bandany help would be greatly appreciatedthanks bob
IntroductionPython is one of the most used programming languages adopted as the high-level application development environment to develop in the embedded environment. This is due to its portability and how it is easy to program, together with its wid...
www.youtube.com/watch In this post, we are going to create a program that allows you to draw on a canvas. It will be somewhat similar to the classic program paint, except that it will have way less features. This program will track when you pres...
In this post, we are going to create a program that displays multiplication flash cards. The user will be presented with a problem, and given a place to input their answer. A correct answer will move to the next question, whereas a wrong answer will ...
In celebration of European π Day 22/7/2014, here is the new release 0.0k of XXICC. Release 0.0k adds Flavia, described in this 'blog post: Flavia: the Free Logic Array. XXICC (21st Century Co-design) is a not-for-profit research project...
In celebration of USA Pi day 3/14/2014, here is the new release 0.0j of XXICC. XXICC (21st Century Co-design) is a not-for-profit research project which attempts to bring digital hardware/software co-design into the 21st Century using an improve...
Hawking’s Snapshots of the Universe app. (via iTunes)Stephen Hawking is arguably one of, if not ‘the’, finest mind of our time – at least since Albert Einstein when it comes to theoretical physics. While the Professor has written several books, inclu...
According to a report of future projections from the Bureau of Labor Statistics, coding and programming jobs will increase by 22% by the year 2020. This is due in part by the ever-expanding mobile networks, which will in turn lead to software compani...
Octave is powerful programming language that lets you quickly prototype mathematical algorithms. Octave is very similar to MathWorks’ MATLAB.Everything is a MatrixWhen starting out with Octave it is best to think of everything as matrix, becaus...
IntroductionIn the previous tutorial, we talked about constants. By using a constant, you are letting everyone else know that a given value will not change. Constants can be applied to variables, function parameters and functions themselves.&nb...
