本系列文章将以RTA-OS为例详细介绍AUTOSAR OS标准及概念，并分享实际使用的一些案例，本文为符合AUTOSAR标准的RTA-OS--Interrupts介绍。 中断提供了应用程序与现实世界中发生的事情之间的接口。例如，你可以使用中断来捕捉被按下的按钮，来标记时间的流逝或捕捉 ...

本系列文章将以RTA-OS为例详细介绍AUTOSAR OS标准及概念，并分享实际使用的一些案例，本文为符合AUTOSAR标准的RTA-OS--Interrupts介绍。 符合AUTOSAR标准的RTA-OS --功能简介 中断提供了应用程序与现实世界中发生的事情之间的接口。例如，你可以使用中断来捕捉被按下的 ...

Just as you can often treat device registers as a memory-mapped struct, you can treat an interrupt vector as a memory-mapped array. In my last column, I suggested that you use casts sparingly and with ...

In a System-on Chip(SoC),a general interrupt process works as follows: Interrupt is triggered by a certain system event or interrupt source. Interrupt is detected by system’s peripheral module, which ...

Performance is a topic that never strays far from the mind of most embedded systems developers. However, relatively speaking, many of us have it easy. We develop soft real-time systems in which a few ...

Understanding RISC‑V traps is essential for Chip Designers building RISC‑V CPUs, microcontrollers, and complex SoCs. It’s equally important for Embedded Engineers who develop and debug software stacks ...

A computer cannot meet its requirements unless it communicates with its external devices. An interrupt is a communication gateway between the device and a processor. The allocation of an interrupt ...