IO Test
Make sure the machine is working before starting
The machine has been powered on.
The learning content of this chapter
How to use myBlockly to quickly test whether the IO is functioning properly
API Introduction
Method module: 1. Set the output IO status
Method module: 2. Get input IO status
Parameter Introduction:
- IO ports 1-6, level states 0 - low level, 1 - high level
Objective: By modifying the IO state through setting the building blocks, and then using the method of obtaining the building blocks to check whether the reading of the IO high and low levels is successful
Simple demonstration
The graphic code is as follows:
The content to be achieved:
Set the output of port 1 as a high level, and after 5 seconds,
Read the status of the IO port.
End the program.