23.1.5. CMSIS OS2 MSG QUEUE (RTThread)

23.1.5.1. 概述

该工程演示了CMSIS OS2 RTThread的消息队列功能。该工程创建2个线程，一个发送消息，一个接收消息并打印。

23.1.5.2. 硬件设置

无特殊设置

23.1.5.3. 运行现象

当工程正确运行后，串口终端会输出如下信息：

initialize rti_board_start:0 done

 \ | /
- RT -     Thread Operating System
 / | \     3.1.5 build Dec 22 2023
 2006 - 2020 Copyright by rt-thread team
do components initialization.
initialize rti_board_end:0 done
initialize finsh_system_init:0 done
msh >app_msg: received [cmd = 1, data = 0x1]
app_msg: received [cmd = 1, data = 0x2]
app_msg: received [cmd = 1, data = 0x3]
app_msg: received [cmd = 1, data = 0x4]
app_msg: received [cmd = 1, data = 0x5]
app_msg: received [cmd = 1, data = 0x6]
app_msg: received [cmd = 1, data = 0x7]
app_msg: received [cmd = 1, data = 0x8]
app_msg: received [cmd = 1, data = 0x9]
app_msg: received [cmd = 1, data = 0xA]
app_msg: received [cmd = 1, data = 0xB]
app_msg: received [cmd = 1, data = 0xC]
app_msg: received [cmd = 1, data = 0xD]
app_msg: received [cmd = 1, data = 0xE]
app_msg: received [cmd = 1, data = 0xF]
app_msg: received [cmd = 1, data = 0x10]
app_msg: received [cmd = 1, data = 0x11]
app_msg: received [cmd = 1, data = 0x12]
app_msg: received [cmd = 1, data = 0x13]