星标公众号，让嵌入式知识 “投喂” 不停歇！ 嵌入式Linux开发中，线程同步是绕不开的核心场景——消息队列数据就绪、外设状态变化、多线程资源协作，这些场景下你是否遇到过这些问题？ 用轮询判断条件，CPU占用率飙升； 用sleep做延时等待，要么响应不 ...

The heavyweight “process model”, historically used by Unix systems, including Linux, to split a large system into smaller, more tractable pieces doesn’t always lend itself to embedded environments ...

However, embedded Linux is too memory and processing-intensive for resource-constrained or hard real-time embedded applications. This is where the new PX5 RTOS, an advanced, 5th generation RTOS comes ...

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Im working on a pthread-based program for a parallel computing class im taking and ive run into a problem. It seems that I am unable to create more than ~254 threads. Is there any way to increase this ...