24.2.3. ThreadX Hello Mchtmr

24.2.3.1. Overview

The threadx hello example shows threadx task scheduling function. This example create 8 threads. Thread0 print statue message to console periodically and wakeup thread5. Thread 1 send data to message queue and thread 2 wait on it. Thread 3 and 4 try to take one semaphore and hold it for a short time. Thread 6 and 7 try to take one mutex and hold it for a short time.

24.2.3.2. Board Setting

No special settings are required

24.2.3.3. Running the example

When the example runs successfully, the thread run information will be displayed in the terminal periodically:

thread_0_entry
ThreadX Hpmicro Demonstration **** (c) 2023 Hpmicro

           thread 0 events sent:          0
           thread 1 messages sent:        0
           thread 2 messages received:    0
           thread 3 obtained semaphore:   0
           thread 4 obtained semaphore:   0
           thread 5 events received:      0
           thread 6 mutex obtained:       0
           thread 7 mutex obtained:       0

thread_5_entry
thread_3_and_4_entry
thread_3_and_4_entry
thread_6_and_7_entry
thread_6_and_7_entry
thread_1_entry
thread_2_entry
ThreadX Hpmicro Demonstration **** (c) 2023 Hpmicro

           thread 0 events sent:          1
           thread 1 messages sent:        135701
           thread 2 messages received:    135659
           thread 3 obtained semaphore:   2
           thread 4 obtained semaphore:   2
           thread 5 events received:      0
           thread 6 mutex obtained:       2
           thread 7 mutex obtained:       2