23.5.9. uC/OS-III Task Embed Sem

23.5.9.1. Overview

The example shows how to use uC/OS-III’s task embed sem。

23.5.9.2. Board Setting

No special settings are required

23.5.9.3. Running the example

There are two tasks using TASK_SEM to realize the synchronization. The float task will pend until the led task post the float task’s TASK_SEM. When the example runs successfully, following message is displayed in the terminal:

float task wait Task Sem .
led0 task task sem.
float task get Task Sem .
float task wait Task Sem .
led0 task task sem.
float task get Task Sem .
float task wait Task Sem .
led0 task task sem.
float task get Task Sem .
float task wait Task Sem .
led0 task task sem.
float task get Task Sem .
float task wait Task Sem .