getKey()
描述
回覆连接的 USB 键盘被按下或释放的键所代表的 ASCII 值。
语法
keyboard.getKey()
参数
无参数
回传
int:被按下或释放的键所代表的 ASCII 值
范例
#include <KeyboardController.h> // 初始化 usb 物件 USBHost usb; // 连接滑鼠到 usb 物件 KeyboardController keyboard(usb); void setup(){ Serial.begin(9600); } void keyPressed(){ Serial.write(keyboard.getKey()); Serial.println(); } void loop(){ usb.Task(); }
参见
- keyPressed()
- keyReleased()
- getModifiers()
- getOemKey()
The text of the 86Duino reference is a modification of the Arduino reference, and is licensed under a Creative Commons Attribution-ShareAlike 3.0 License. Code samples in the reference are released into the public domain.