Where Geoff Johnson (AKA Hoagie) puts random stuff.
The source here is an extremely simple 2 channel Logic Analyser. It shows two digital signals like an oscilloscope would, but its extremely simple and easily extendable.
Continue reading “Really Simple Raspberry Pi Logic Analyser (Digital Oscilloscope)”
As a spare time game developer and casual game player, I took a trip to the EGX show this weekend and came to a distinct conclusion.
I The main takeaway from this post is that you can use Fastlane Supply to upload Android APK files to the Play store on a Mac with exactly the same scripts as on Linux.
Continue reading “Command Line Android Uploads on a Mac”
Having sorted out command line builds for a Unity3d Android application, I wanted more. Here’s the procedure to upload new builds from the Linux command line. I’ve also tried to arrange it so that in the future I’ll be able to use the same source tree to build iOS versions and install those too.
Continue reading “Android Play Store uploads from the command line”
I’m working on automating the builds of my Android apps made with Unity. So far, I can build from the command line, here’s how. Continue reading “Command line builds in Unity3d”
I’ve discussed driving a stepper motor and ultrasonic distance sensor in previous posts. In this one, I’ll bring it all together and outline the Scratch based ultrasonic room scanner. Continue reading “Scratch Ultrasound Room Scanner”