FreeRTOS 的消息队列控制块由多个元素组成，当消息队列被创建时，系统会为控制块分配对应的内存空间，用于保存消息队列的一些信息如消息的存储位置，头指针 pcHead、尾指针 pcTail、消息大小 uxItemSize 以及队列长度 uxLength 等。

公司回答表示，投资者您好，ESP32架构暂无法运行OpenWrt路由器系统，但ESP32基于FreeRTOS系统作为物联网设备网关的工程已经开源至GitHub，您可移步查询。

The ESP32 makes use of a Real Time Operating System (RTOS) that’s not too happy about giving up control of the hardware. Turning off the RTOS was an option, but that would nuke Bluetooth and Wi ...

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