ISR

Cortex-M System Interrupt Latency and Measurement Methods

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Cortex-M System Interrupt Latency and Measurement Methods

Hello everyone, I am Pi Zi Heng, a serious technical person. Today, I will share with you the Cortex-M System Interrupt Latency and Measurement Methods. In the embedded field, real-time performance is a concept we often emphasize. Here, real-time performance mainly emphasizes whether the system can respond within a specified time frame when external events … Read more

Understanding RTOS: Preemptive vs Non-Preemptive Kernels

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Understanding RTOS: Preemptive vs Non-Preemptive Kernels

Follow+Star Public Account Number, don’t miss exciting content Arrangement | strongerHuang WeChat Public Account | Embedded Column Operating systems are divided into preemptive kernels and non-preemptive kernels, so,RTOS belongs to which type? Let’s talk about the content of preemptive kernels and non-preemptive kernels. Non-Preemptive Kernels Non-preemptive kernels require each task (thread) to do something to … Read more