Design Patterns in Embedded Systems Embedded systems programming is both challenging and rewarding—especially when working with resource-constrained microcontrollers. One way to write scalable, mai...

Prerequisites Hardware Requirements Lichee Pi Nano board (F1C100s) MicroSD card (8GB or larger) USB-to-Serial adapter (for debugging) Linux development machine Software Requirements ...

Building U-Boot for Lichee Pi Nano 2 The Lichee Pi Nano is a compact Linux-capable development board based on the Allwinner F1C100s ARM9 SoC. This guide walks through the complete process of build...

Licheepi Nano is a small single board computer. It was developed and launched by licheepi and uses the ARM architect of Allwiner F1C100s (ARM9) processors with linux support OS, and can run a varie...

Serial console is basically a remote terminal for the BeagleBone board. This way we can execute shell commands on BeagleBone board from our PC or laptop, and see its output. It is also useful when ...

The CH32V003F4P6, developed by Qinheng (WCH), is a low-cost, compact 32-bit RISC-V MCU ideal for hobbyists, students, and embedded developers exploring the RISC-V architecture. Despite its affordab...

How to fix copy-paste and drag & drop not working between host and guest OS in VMware when running Ubuntu. Problem When using Ubuntu as a guest operating system inside VMware Workstation, on...

Description: Understanding the base concepts behind udev, and learn how to write simple rules Introduction In a GNU/Linux system, while devices low level support is handled at the kernel level, ...

sshfs (SSH File System) is a powerful tool that allows you to mount and interact with remote directories over an SSH connection as if they were part of your local file system. It leverages the secu...

ST-Floating Point Unit Some STM32 microcontrollers have an internal FPU (Floating-Point Unit) that can accelerate floating-point arithmetic operations by executing them in hardware instead of softw...