Even though I’m working with Rust for over 2.5 years now, I unfortunately never made a deep dive into the async/await/future-world. But I started using tokio a few days ago and a few questions came up. Tokio is a runtime for executing futures, great! For this, tokio needs some kind Read more…
One week ago FFT (Fast Fourier Transformation) and frequency spectrum analysis were still a mysterium to me. Because I have a long time planned side project (live beat detection to music) and had some time, I started to make a deep dive into digital signal processing (DSP), including lowpass filters Read more…
Netlink is one of the nicer interfaces to communicate between userland and Linux kernel (IPC), but it’s still quite hard/complex, tho. For an uni project I had to figure it out how to communicate between userland and a self written Linux kernel module using the generic part of the netlink Read more…