irq

A bare metal programming guide (ARM microcontrollers)

Human-friendly process signals

문c 블로그 with ARM64 Linux Kernel 5.x

Automated window blinds that open at sunrise and close at sunset

XPT2046 controller driver (HR2046 and other compatible) for STM32F4 series. Supports all the functionality of the controller: work with the touchscreen, temperature measurement by an internal sensor, voltage measurement at the VBAT and AUX inputs.

Kernel latency control plane for agentic AI: DVFS, cpuidle, IRQ, scheduler, workqueue, I/O, MM, VFS, and cgroup budgets.

A debugging utility for inspecting and managing Cortex®-M NVIC interrupt priorities in RT-Thread.用于在 RT-Thread 中查看和管理 Cortex®-M NVIC 中断优先级的调试工具。

DSDT Patches for Lenovo 82YU (Lenovo V15 G4 AMN) Notebook

Series of articles about External Interrupts in x86 system

Raspberry Pi kernel GPIO benchmarking test

Error prone diary and notes on Zynq or the Z-turn board

University course: Embedded Systems

Control state of LEDs (LD0-LD7) with switches (SW0-SW7)

Digital Signal Generation using Raspberry Pi Pico. The goal is to compare different types of programming flows: polling, irq, polling + irq.

lat.: tools

A QEMU-based PCIe device driver and userspace framework that simulates an AI accelerator with DMA and IRQ capabilities for educational purposes.

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RA6M3 기반 엘리베이터 시스템: 4층 스위치 입력 및 DC/서보 모터 제어와 CAN 통신 모니터링 구현

Linux IRQ prober