数字输出#
初始化digital_out类#
使用以下构造函数创建数字输出:
The digital_out
constructor creates a digital_out object in the specified Three Wire Port:
范围 |
描述 |
---|---|
|
必须先创建 Brain 或 3-Wire Expander,然后才能使用 digital_out 类构造函数创建对象。
// Create the Brain.
brain Brain;
// Construct a Digital Input "digin" with the
// digital_out class.
digital_out digout = digital_out(Brain.ThreeWirePort.A);
This digout
object will be used in all subsequent examples throughout this API documentation when referring to digital_out class methods.
类方法#
set()#
The set(value)
command sets the value of the Digital Output.
参数 |
描述 |
---|---|
价值 |
The value to set for the digital output: |
**返回:**无。
// Set the Digital Output to true.
digout.set(true);