Search - lock - CodeBus

Search - lock - List

[VxWorks] ds2401 DL : 0: 本文介绍了一种电子密码锁的ds2401的实现源码和文档。该电子密码锁采用1一wire总线芯片.-This paper introduces an electronic code lock ds2401 realize the source and documents. The electronic locks used one chip one wire bus.
Date : 2026-01-11 Size : 354kb User : 高山
[VxWorks] dead_lock DL : 0: vxworks下死锁程序示例，任务A锁住sem_1，并试图锁住sem_2；任务B锁住sem_2，并试图锁住sem_1, 造成死锁；-Under the deadlock procedures vxworks example, task A locked sem_1, and tried to lock sem_2 task B lock sem_2, and tried to lock sem_1, causing deadlock
Date : 2026-01-11 Size : 2kb User : xzb
[VxWorks] vxworks-dead-lock DL : 0: 一个实现死锁的程序使用两个线程两个信号量来实现一个低优先级进程先semtake mutex1 .然后另个一高优先级的抢占后cpu后分别semtake mutex2 和mutex1 然后低优先级又要semtake mutex2 -An implementation program with two threads deadlock two semaphores to implement a low-priority process first semtake mutex1. And then another one a high priority, respectively, after the taking cpu semtake mutex2 and mutex1 and low priority also semtake mutex2
Date : 2026-01-11 Size : 1kb User : xuyu