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OpenCV VideoCapture returns null

less than 1 minute read

It is possible that your camera is not mounted to system. You can check /dev/video* or dmesg | tail and check if your USB device is successfully recognized a...

How to connect to BeagleBone and send file

less than 1 minute read

Make sure you connected your BeagleBone with ETH cable to your network. Host computer and BeagleBone should either be in same switch/router or you can direct...

Cross-compile toolchain for ARM MCUs in Ubuntu

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Today I’ll tell you how to get cross-compile toolchain for Ubuntu. There are other MCU toolchains as well but I will focus on ARM version. Toolchains are req...