In my app, I needed to force Linux Kernel Framebuffer resolution, until X server is initialized. This is possible via various kernel command line options, one is using video=HDMI-A-1:1280x720. Now I need to have this to be possible to configure via my app, and in this tutorial I will show you how I made it.
STM32H747I-DISC1 – USB HS Tutorial
STM32H747 supports external USB High-Speed PHY. One is integrated also on STM32H747I-DISC1 board, I had bit struggle to get it working, so here are some of my notes.
Continue readingLinux’s uinput usage tutorial – Virtual Gamepad
uinput is really great kernel module for making virtual keyboards, mouses, gamepads, joysticks and others! But there is really small amount of examples, mainly for gamepad, so now I will show you how to make simple virtual gamepad with 16 buttons and two 2-axis thumbsticks with z-buttons!
Reading emails with NodeJS in 2017
I get a simple objective, read emails from GMail and send them as SMS. So I started searching for available libraries, and I finished with node-imap and mailparser.
Now, let’s go to make it with promises and meet semistandard rules
How to make Electron run on Raspberry Pi
Electron is absolutely awesome thing! It’s easy for use of HTML, CSS and JavaScript, it’s crossplatform, and many others. And, how complicated is to make it run on Raspberry Pi? It’s pretty easy! Let’s install it! Continue reading