Unity test framework on Ubuntu

I have freshly installed Ubuntu on my computer and then I needed to make some stuff with gcc and unity tests. I have took following steps to install proper things from start

sudo apt-get install git ruby rake

After that I have made a src directory and test directory, adjusted paths in rakefile_helper. (more...)

Nucleo-F401RE running program with power through USB port

You have USB powerbank and you want to run the program you have on your Nucleo-F401RE? It takes some datasheet reading and the answer is not really clear. If you have external power supply on E5V then you just need to switch jumper 3 from U5V to E5V, and board will power and run the loaded program. (more...)

Static mounting USB storage in Linux terminal

I am running Ubuntu Linux server on Odroid and I wanted additional space that eMMC cannot offer. I have decided to use USB storage key with 16 GB of storage space. Then I needed to statically mount the USB storage to /web directory which will give me additional freedom when wanting to transfer the whole static content of websites. (more...)

After login screen in Ubuntu no desktop is displayed - yet same login screen

I have been fiddling around much lately and that included an update to Ubuntu 14.04 (as well as playing with BlackMagic IntensityPro capture card - installing webcamstudio, recompiling vlc, etc). So when I restarted I could not get to my gnome-desktop, nor any other desktop I wanted. (more...)