CasyOS. 一个极轻量 Cortex-M3/M4 学习型 RTOS 支持抢占式调度、任务延时，以及内建 IPC（信号量 / 消息队列 / 事件标志组 / 互斥量）。 仅用于初学者学习与内核实验，不适用于商业/工业场景。

Problem

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Audience

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Market

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Pricing

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.