31. MCHTMR

31.1. Overview

Mchtmr machine timer drive example project shows how to realize the timing function through the machine timer module. - The example code configures LED8 as the output function, configures the machine timer cycle 3 seconds , and makes the LED light flash regularly according to the timer configuration

31.2. Board Setting

• No special settings

31.3. Running the example

When the project runs correctly, led is lit and flashes regularly every 3 seconds if LED on board, and the serial port terminal will output the information like:

.. code-block:: console

mchtmr example LED shall be flashing every 3s mchtmr interrupt!