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Hopefully Helpful Hints // Mike J McGuire

No one was arguing whether the glass was half empty or whether the glass was half full, only that the glass was either too big for the requirement, or that the materials estimate for the wine was incomplete.

Tag: c/c++

Written by Mike J McGuireDecember 20, 2014

Generating Sensor Alerts from the Networx NX-4 Alarm.

“We have an emergency alert in detention block AA-23.” – Random Death Star Administration Team Member. When I first moved into my house I found there was a Networx NX-4 alarm installed. Great! All I needed to do after that was add a network connection to it so that I could control it from my […]

Written by Mike J McGuireFebruary 13, 2014February 15, 2014

Maximising available SRAM on the Arduino.

“Our situation has not improved.” – Henry Jones. I ran into a strange problem recently with an Arduino project that I was working on. The existing code had been working perfectly up to that point, but I needed to add some more code for additional functionality. As soon as I did that however, I started […]

Written by Mike J McGuireFebruary 13, 2014February 15, 2014

Using short range RF transmissions between two Arduino devices.

“But how could they be jamming us if they don’t know… that we’re coming?” – Lando Calrissian. That’s probably the only Star Wars quote that came to mind in regards to wireless/radio communications. As part of one of the Arduino projects I had created, which was an ultrasonic range finder to ensure the cars were parked […]

Written by Mike J McGuireFebruary 13, 2014February 17, 2014

Adventures with an Arduino – Part 6: The Project Change Request.

“1.21 gigawatts! 1.21 gigawatts! Great Scott!” – Dr. Emmett Brown. Ahh, Back to the Future. Dr Brown’s reaction after learning of the recent changes to the non-functional capacity requirements. This post is part of a 6 part series, starting with Part 1. I had a tremendous amount of fun with that first system, despite its simplicity. […]

Written by Mike J McGuireFebruary 13, 2014February 17, 2014

Adventures with an Arduino – Part 5: The Build.

“Now, witness the power of this fully operational battle station.” – Emperor Palpatine. This post is part of a 6 part series, starting with Part 1. It’s time to start building the device. I did actually build an LED into the circuit as well so that I could see a light turn on when the […]

Written by Mike J McGuireFebruary 12, 2014February 17, 2014

Adventures with an Arduino – Part 4: Fun With Frames.

“Welcome to Sheldon Cooper Presents Fun with Flags.” – Sheldon Cooper. Ok, whilst we’re not studying vexillology, the title of this post reminded me of the hilarious Fun with Flags webcast from The Big Bang Theory. In our case, it’s actually Fun with Frames, the frames of course being those of our good friend Mr […]

Written by Mike J McGuireFebruary 12, 2014February 17, 2014

Adventures with an Arduino – Part 3: The solution.

“The circle is now complete.” – Darth Vader. More Darth Vader quotes. Excellent. To recap, we now have the garage controller interface sorted out and the basics of the Arduino understood. Now, it’s time to complete the circuit design and move on to the build. This post is part of a 6 part series, starting […]

Written by Mike J McGuireFebruary 12, 2014February 17, 2014

Adventures with an Arduino – Part 2: The Kit.

“This will be a day long remembered.” – Darth Vader. To recap from the previous entry, I needed an alternate form of entry into the house and thus investigated interfacing with my garage door controller. The overall aim was to use my phone to open/close my garage door. This post is part of a 6 […]

Written by Mike J McGuireOctober 23, 2013

Determining Current Function in C++. Track down this bounty hunter, you must, Obi-Wan.

I like comically verbose debug outputs. I tend to produce a lot of information in debug logs attached to applications that I write. Rarely does anyone else see the logs, but as the whole purpose of the debug logs is to track down and fix faults, the more information the better. I found a very […]

Written by Mike J McGuireOctober 23, 2013

Formatted Logging Function in C++ (similar to printf). All too easy.

  One of the code posts I created a few weeks ago referenced one of the utility logging functions that I have created for use in my applications/tools. It has certainly made my life a lot easier and I have several derivations of it for various situations. This function is called in much the same […]

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Hopefully Helpful Hints // Mike J McGuire
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