In this fourth lesson in the Real-Time Operating System (RTOS) series, you’ll see how to replace the horribly inefficient polling delay with efficient thread blocking. Specifically, in this lesson 25, ...

星标公众号，让嵌入式知识 “投喂” 不停歇！ 大家好，我是杂烩君。今天继续来分享FreeRTOS相关的内容——队列 Queue。 队列本质是一块连续内存，被划分成等大小的槽，每个槽存一个数据单元。发送方把数据拷贝进槽，接收方从槽里拷贝出来——两边是独立 ...

This fifth lesson on RTOS finally addresses the real-time aspect of the “Real-Time Operating System” name. Specifically, in the video lesson 26, you add a preemptive, priority-based scheduler to the ...

Issues with proprietary RTOS APIs. How does the POSIX pthread API stack up against proprietary APIs? Thread creation in POSIX. However, each proprietary API impedes embedded development by requiring ...