This document/repository is intended to act as a skeleton & lesson for creating simple userspace I2C device drivers in Linux. While some of the information below will be specific to the OPT4048, much ...

oled的型是SSD1306，4针I2C接口的，注意是VCC开头，不是gnd开头 This is an Arduino program designed to read power, voltage, current, and fan speed data from the Power Supply Units of the Huawei and Delta brands. It has been ...

Linux Kernel Programming Part 2 - Char Device Drivers and Kernel Synchronization is an ideal companion guide to the Linux Kernel Programming book. This book provides a comprehensive introduction for ...