Mouse.move()

설명

연결된 컴퓨터에서 커서를 움직인다. 화면에서의 모션은 늘 커서의 현재 위치에 상대적이다. Mouse.move() 을 쓰기 전에 Mouse.begin() 을 부르시오.

문법

Mouse.move(xVal, yVal, wheel);

매개변수

  • xVal: x-축을 따라 움직이는 양 - signed char
  • yVal: y-축을 따라 움직이는 양 - signed char
  • wheel: 스크롤 휠 움직이는 양 - signed char

반환값

  • 없음

예제 코드

#include <Mouse.h> const int xAxis = A1; //analog sensor for X axis const int yAxis = A2; // analog sensor for Y axis int range = 12; // output range of X or Y movement int responseDelay = 2; // response delay of the mouse, in ms int threshold = range / 4; // resting threshold int center = range / 2; // resting position value int minima[] = {1023, 1023}; // actual analogRead minima for {x, y} int maxima[] = {0, 0}; // actual analogRead maxima for {x, y} int axis[] = {xAxis, yAxis}; // pin numbers for {x, y} int mouseReading[2]; // final mouse readings for {x, y} void setup() { Mouse.begin(); } void loop() { // read and scale the two axes: int xReading = readAxis(0); int yReading = readAxis(1); // move the mouse: Mouse.move(xReading, yReading, 0); delay(responseDelay); } /* reads an axis (0 or 1 for x or y) and scales the analog input range to a range from 0 to <range> */ int readAxis(int axisNumber) { int distance = 0; // distance from center of the output range // read the analog input: int reading = analogRead(axis[axisNumber]); // of the current reading exceeds the max or min for this axis, // reset the max or min: if (reading < minima[axisNumber]) { minima[axisNumber] = reading; } if (reading > maxima[axisNumber]) { maxima[axisNumber] = reading; } // map the reading from the analog input range to the output range: reading = map(reading, minima[axisNumber], maxima[axisNumber], 0, range); // if the output reading is outside from the // rest position threshold, use it: if (abs(reading - center) > threshold) { distance = (reading - center); } // the Y axis needs to be inverted in order to // map the movemment correctly: if (axisNumber == 1) { distance = -distance; } // return the distance for this axis: return distance; }

※ 주의 및 경고:

Mouse.move() 명령을 쓸 때, 아두이노가 마우스를 차지한다! 명령을 사용하기 전에 제어권이 있는지 확인하십시오. 마우스 컨트롤 상태를 토글하는 푸시 버튼이 효과적이다.

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