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6.20. machine timer

6.20.1. 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

6.20.2. Board Setting

  • No special settings

6.20.3. Running the example

When the project runs correctly, led8 is lit and flashes regularly every 3 seconds, and the serial port terminal will output the following information:

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

or on the boards without any LED

> mchtmr example
> mchtmr interrupt will occur every 3s
> mchtmr interrupt!