RISC-V Microarchitecture Verification Approaches

Explore RISC-V microarchitecture verification: challenges, formal methods, tooling, security, and practical strategies beyond random testing.

Common device registration functions in Linux

Linux character device registration guide using register_chrdev_region and alloc_chrdev_region to allocate and register device numbers, add cdev entries, and unregister properly.

Moisture Effects on Sensor Elements and Mitigation Methods

Technical guidance on how moisture affects sensors' sensitive elements, common ingress paths, and mitigation: IP sealing, hydrophobic coatings, desiccants, nano-coatings.

SDRAM Operation Overview

Technical guide to SDRAM operation covering burst length, timing, refresh intervals (Auto/Self), initialization and controller state machine design.

Types of Embedded Microprocessors: An Overview

Overview of embedded microprocessors: ARM, x86, MIPS, PowerPC, DSP and FPGA architectures, comparing performance, power, and typical embedded applications.

STM32 Metal Detector Transmitter Hardware Design

Learn to design a long-range wireless detection transmitter. This guide covers component selection (STM32/nRF24L01), power supply, schematics, and PCB layout.

Deploying Go Web Apps with Docker

Learn to Dockerize Go web apps: build, test, and deploy containers and set up Semaphore for automated CI/CD and continuous deployment.

RT-Trace Debug Tool for RT-Thread Embedded Systems

RT-Trace for RT-Thread integrates real-time system tracing, data monitoring, GDB remote debugging, flash programming and Web UI visualization for embedded development.

Using GNU C Extensions in C

Guide to designated initialization and statement expressions in GNU C, with array/struct examples and macro patterns using typeof to avoid side effects.

Ubuntu OTA Update Workflow and Commands

Guide to updateEngine-based OTA updates on Ubuntu: configuration, command usage, partition mapping, and recovery workflow for embedded system firmware maintenance.

Embedded Microprocessors: Features and Applications

Overview of embedded microprocessors: compact, energy-efficient, programmable chips with interfaces for communications, automotive, industrial and IoT applications.

Mean and Variance on Low-Power MCU Platforms

Technical guide to mean and variance computation in embedded systems using Welford's algorithm for stable, single-pass online statistics and fixed-point optimization.

The do{}while(0) idiom in C and C++

Explains the do{}while(0) macro idiom in C/C++, showing how it creates a single compound statement to prevent dangling-else and improve macro maintainability.

RISC-V Embedded Systems for Robot Joint Control

Analysis of RISC-V-based embedded systems for robot joint control, covering core advantages, real-time techniques, architectures, and implementation examples.

Embedded Microprocessor Architectures and Applications

Survey of embedded microprocessor architectures and operating principles—Von Neumann, Harvard, superscalar, clock, instruction execution, data transfer, interrupt handling.

Linux Page Size Impact on Database Performance

Analysis of how Linux large pages affect database performance and guidance to optimize Kubernetes nodes for database workloads, TLB impact, and page-size choices.

Virtual ECU Types for Automotive Microcontrollers

Overview of virtual ECU approaches and classifications (Type-0–Type-4), comparing x86 recompilation vs target-binary emulation, with FMU integration.

RA UART Auto Baud Rate Detection

RA series FSP guide: switch RXD between IRQ and UART on EK-RA2E1 to auto-detect and set baud rate using GPT timer and register config.

A Startup Script Trick for Embedded Linux

Learn to run a custom startup script on a read-only filesystem. A simple hook to temporarily modify configs or launch programs at boot without altering core files.

LVGL on MM32F5260: Porting and Basic Setup

Guide to porting LVGL to the MM32F5260 MCU: hardware/software requirements, FSMC/LCD init, Keil project setup, code adaptations and sample demos.