# CMSIS OS2 Blinky (RTThread)

## Overview

This project demonstrates the kernel scheduling function of CMSIS OS2 RTThread. The 5 threads of this project wake up each other, count the number of runs of the 5 threads, and print them out on the serial port.

## Board Setting

No special settings are required

## Running the example

When the example runs successfully, the following message is displayed in the terminal:
```console
initialize rti_board_start:0 done

 \ | /
- RT -     Thread Operating System
 / | \     3.1.5 build Dec 18 2023
 2006 - 2020 Copyright by rt-thread team
do components initialization.
initialize rti_board_end:0 done
initialize finsh_system_init:0 done
run times of phaseA, phaseB, phaseC, phaseD, threadclock
msh >1, 0, 0, 0, 0
1, 0, 0, 0, 1
1, 1, 0, 0, 2
1, 1, 0, 0, 3
1, 1, 1, 0, 4
1, 1, 1, 0, 5
1, 1, 1, 1, 6
1, 1, 1, 1, 7
2, 1, 1, 1, 8
2, 1, 1, 1, 9
2, 2, 1, 1, 10
2, 2, 1, 1, 11
2, 2, 2, 1, 12
2, 2, 2, 1, 13
2, 2, 2, 2, 14
2, 2, 2, 2, 15
3, 2, 2, 2, 16
3, 2, 2, 2, 17
3, 3, 2, 2, 18

```