A Practical Guide to SPI Driver Architecture and User-Space Programming in Linux
SPI Core Concepts
SPI (Serial Peripheral Interface) is a synchronous, full-duplex serial communication protocol originally developed by Motorola. It enables MCUs or MPUs to exchange data with peripherals such as flash memory, ADCs, network controllers, or other processors. Key attributes include high-speed operation, serial data transfer, and t ...
Posted on Fri, 08 May 2026 18:50:31 +0000 by A584537
Implementing a Simplified Dubbo SPI Mechanism
Core Annotations (Simulating Dubbo)
1. @SPI Annotation (Marking Extension Interfaces)
import java.lang.annotation.*;
@Target(ElementType.TYPE)
@Retention(RetentionPolicy.RUNTIME)
public @interface SPI {
// Default extension name
String value() default "";
}
2. @Adaptive Annotation (Simplified Adaptive Methods)
import java.lang.annot ...
Posted on Fri, 08 May 2026 11:06:54 +0000 by bluejay002