If you, like me, does not like to have the whole libvirt just to run some VMs a couple of times per month, here is my working example for the qemu, updated, as far as I know, to the next Debian version (11 aka Bullseye). Note the use of pulseaudio …
I had a little confusion regarding how to flash a firmware into the maple mini board and, more in general, on the STM32 family microcontroller.
Normally I have always used an st-link V2 usb pen for both upload a new firmware and debugging purpose, but a friend ask me "why …
In the beginning of this year I restart one of my oldest hobbies, ham-radio. It was not my intention to invest a lot of effort into it so I brought two vertical antennas, one for the HF and the other for VHF and UHF.
HF antenna is a Falcon D-original …
To expand the concept of Create a catalog of static functions with also add object's functions.
Create two class with both a suspend() function. The first class will be used as static only, the second one will register each object instantiated. Calling the suspend() static function of the …
Create a catalog of static functions so any class can register its own functions into the catalog and later all the same functions in the catalog can be called.
ex. Register all the suspend() and resume() functions for all the classes created.
A working example (available on github).
/* Bind functions …